Company lists · Data refreshed November 2026
Top 25 User experience optimization services worldwide
RevenueBase identified 4,595 company matches for user experience optimization services worldwide as of November 2026 and tracks 29,996 professional contacts across them, including 7,097 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for user experience optimization services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for user experience optimization services follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest user experience optimization services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,194 contacts → | ||||
Exact match “Projetamos, entregamos e otimizamos experiências humanas inesquecíveis para o mundo digital atual.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,087 contacts → | ||||
Exact match “We help companies unlock the power of their products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 880 contacts → | ||||
Exact match “We are IBM iX.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 591 contacts → | ||||
Exact match “Wingify is an Agentic Experience Optimization Platform that brings experimentation, personalization, behavioral insights, commerce optimization, feature management and customer…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 494 contacts → | ||||
Exact match “Saggezza is now part of Apexon.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 306 contacts → | ||||
Exact match “AB Tasty started when two founders, Alix de Sagazan and Rémi Aubert, struck out on their own with a simple idea: experimentation and personalization should be faster and easier…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 288 contacts → | ||||
Exact match “Running an A/B testing program is tricky.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 248 contacts → | ||||
Exact match “Somos referentes internacionales en diseño, creación y optimización de productos y servicios digitales.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 247 contacts → | ||||
Exact match “Kameleoon empowers brands to build better products and digital experiences.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 212 contacts → | ||||
Exact match “Welcome to Human Factors International, leaders of experience-led business transformations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 199 contacts → | ||||
Exact match “sovanta® - leading in SAP User Experience sovanta AG is regarded as an expert in creating a better user experience in the SAP environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 194 contacts → | ||||
Exact match “About Us: We are a global UX Design Company with offices in the USA and India, committed to infusing innovation and creativity into every design we craft.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 185 contacts → | ||||
Exact match “Integrity crafts compelling user experiences for startups and enterprise clients across iPhone, iPad, Android and the web.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 178 contacts → | ||||
Exact match “Evidence-Based User Experience (UX) Research, Training, and Consulting: Nielsen Norman Group is headquartered in Silicon Valley, with members in 17 additional locations throughout…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 155 contacts → | ||||
Exact match “At the heart of innovation is our company's focus - you.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 150 contacts → | ||||
Exact match “AI is changing how products are built.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 147 contacts → | ||||
Exact match “Monetate is the most comprehensive platform for digital personalization, experimentation, and optimization-built for enterprise scale and powered by agentic AI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 141 contacts → | ||||
Exact match “Crafton to agencja webowa zorientowana na UX/UI Design.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 132 contacts → | ||||
Exact match “Established in San Francisco in 2009, with offices in Miami, Florida and Madrid, Spain, Userlytics is a state of the art global platform for remote user experience (UX) and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 126 contacts → | ||||
Exact match “Somos a Wicomm, uma Consultoria especializada em ecommerce, oferecemos para esse mercado nossos serviços e soluções em UX/UI, Tecnologia, CRO, SEO e Mídia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 119 contacts → | ||||
Exact match “We believe the Experience Matters.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 117 contacts → | ||||
Exact match “Tealeaf by Acoustic provides customer experience insights that enable teams to quickly identify, recreate, diagnose, prioritize, and fix customer experience friction in real-time.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 110 contacts → | ||||
Exact match “GAIN Conversion is the world's leading CRO agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 107 contacts → | ||||
Exact match “We’re a team of UX specialists, designers and developers, working closely with companies to plan, design and build amazing products on the internet (and beyond).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 102 contacts → | ||||
Exact match “Founded in 2006 by Luke Feldman, LFG is an award-winning business made up of digital design & user experience (UX) consultants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “user experience optimization services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 4,595 user experience optimization services worldwide
See the full list, filter by size, metro and specialty, and access 7,097 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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User experience optimization services worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for user experience optimization services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “user experience optimization services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 7,097 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
User experience optimization services by location
35 lists · largest firstEvery User experience optimization services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- User experience optimization services based in the United States861
- User experience optimization services based in India302
- User experience optimization services based in the United Kingdom297
- User experience optimization services based in Germany188
- User experience optimization services based in France166
- User experience optimization services based in Canada138
- User experience optimization services based in the Netherlands135
- User experience optimization services based in Brazil117
- User experience optimization services based in Australia108
- User experience optimization services based in Spain82
- User experience optimization services based in Poland63
- User experience optimization services based in Israel56
- User experience optimization services based in Sweden55
- User experience optimization services based in Argentina40
- User experience optimization services based in Switzerland40
- User experience optimization services based in Türkiye40
- User experience optimization services based in Italy37
- User experience optimization services based in the United Arab Emirates37
- User experience optimization services based in Belgium34
- User experience optimization services based in South Africa30
Cities
- User experience optimization services based in London, United Kingdom121
- User experience optimization services based in New York, United States58
- User experience optimization services based in Paris, France50
- User experience optimization services based in San Francisco, United States50
- User experience optimization services based in Bangalore, India45
- User experience optimization services based in Sao Paulo, Brazil38
- User experience optimization services based in Los Angeles, United States34
- User experience optimization services based in Austin, United States33
- User experience optimization services based in Stockholm, Sweden30
- User experience optimization services based in Sydney, Australia30
- User experience optimization services based in Berlin, Germany29
- User experience optimization services based in Melbourne, Australia28
- User experience optimization services based in Atlanta, United States26
- User experience optimization services based in Montreal, Canada25
- User experience optimization services based in Pune, India25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “user experience optimization services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many user experience optimization services are there worldwide?
RevenueBase identified 4,595 company matches for user experience optimization services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Grupo Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most user experience optimization services?
The United States leads with 861 companies, followed by India (302) and the United Kingdom (297). Every user experience optimization services list by country and city is linked on this page.
Which city has the most user experience optimization services?
London leads with 123 company records, followed by New York (58) and Paris (50).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,097 professional contacts with verified work emails tracked across these 4,595 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 4,595 user experience optimization services worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 user experience optimization services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 4,595 matching company records for user experience optimization services worldwide, with 29,996 tracked contacts and 7,097 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 user experience optimization services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Grupo Servicesgruposervices.com.brHQ: Curitiba - Matriz / São Paulo - Filial / Ponta Grossa - Filial, BrazilReported employees: 10001+ | Curitiba - Matriz / São Paulo - Filial / Ponta Grossa - Filial, Brazil | 10001+ | Exact match | 2,194 contacts → |
“Projetamos, entregamos e otimizamos experiências humanas inesquecíveis para o mundo digital atual.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Amplitudeamplitude.comHQ: San Francisco, United StatesReported employees: 501-1,000 | San Francisco, United States | 501-1,000 | Exact match | 1,087 contacts → |
“We help companies unlock the power of their products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  IBM IX Dachibmix.deHQ: Berlin, GermanyReported employees: 501-1,000 | Berlin, Germany | 501-1,000 | Exact match | 880 contacts → |
“We are IBM iX.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Wingifywingify.comHQ: Delhi, IndiaReported employees: 501-1,000 | Delhi, India | 501-1,000 | Exact match | 591 contacts → |
“Wingify is an Agentic Experience Optimization Platform that brings experimentation, personalization, behavioral insights, commerce optimization, feature management and customer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Saggezza, An Apexon Companyapexon.comHQ: Santa Clara, CA, United StatesReported employees: 501-1,000 | Santa Clara, CA, United States | 501-1,000 | Exact match | 494 contacts → |
“Saggezza is now part of Apexon.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  AB Tasty NOW Wingifyabtasty.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 306 contacts → |
“AB Tasty started when two founders, Alix de Sagazan and Rémi Aubert, struck out on their own with a simple idea: experimentation and personalization should be faster and easier…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  VWO NOW Wingifyvwo.comHQ: New Delhi, IndiaReported employees: 201-500 | New Delhi, India | 201-500 | Exact match | 288 contacts → |
“Running an A/B testing program is tricky.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Flat 101flat101.esHQ: Madrid, SpainReported employees: 201-500 | Madrid, Spain | 201-500 | Exact match | 248 contacts → |
“Somos referentes internacionales en diseño, creación y optimización de productos y servicios digitales.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Kameleoonkameleoon.comHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 247 contacts → |
“Kameleoon empowers brands to build better products and digital experiences.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Human Factors International HFIhumanfactors.comHQ: Fairfield, IA, United StatesReported employees: 201-500 | Fairfield, IA, United States | 201-500 | Exact match | 212 contacts → |
“Welcome to Human Factors International, leaders of experience-led business transformations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sovanta AGsovanta.comHQ: Heidelberg, GermanyReported employees: 201-500 | Heidelberg, Germany | 201-500 | Exact match | 199 contacts → |
“sovanta® - leading in SAP User Experience sovanta AG is regarded as an expert in creating a better user experience in the SAP environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  YUJ A Global Design Companyyujdesigns.comHQ: Pune-38, IndiaReported employees: 201-500 | Pune-38, India | 201-500 | Exact match | 194 contacts → |
“About Us: We are a global UX Design Company with offices in the USA and India, committed to infusing innovation and creativity into every design we craft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Integrityintegrityxd.comHQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 185 contacts → |
“Integrity crafts compelling user experiences for startups and enterprise clients across iPhone, iPad, Android and the web.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nielsen Norman Groupnngroup.comHQ: Silicon Valley, CA, United StatesReported employees: Not recorded | Silicon Valley, CA, United States | Not recorded | Exact match | 178 contacts → |
“Evidence-Based User Experience (UX) Research, Training, and Consulting: Nielsen Norman Group is headquartered in Silicon Valley, with members in 17 additional locations throughout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Zhabei District, SingaporeReported employees: 201-500 | Zhabei District, Singapore | 201-500 | Exact match | 155 contacts → |
“At the heart of innovation is our company's focus - you.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Aubergine Solutionsaubergine.coHQ: Sunnyvale, United StatesReported employees: 51-200 | Sunnyvale, United States | 51-200 | Exact match | 150 contacts → |
“AI is changing how products are built.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Monetatemonetate.comHQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 147 contacts → |
“Monetate is the most comprehensive platform for digital personalization, experimentation, and optimization-built for enterprise scale and powered by agentic AI.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Craftoncrafton.plHQ: Poznań, PolandReported employees: 51-200 | Poznań, Poland | 51-200 | Exact match | 141 contacts → |
“Crafton to agencja webowa zorientowana na UX/UI Design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Userlyticsuserlytics.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 132 contacts → |
“Established in San Francisco in 2009, with offices in Miami, Florida and Madrid, Spain, Userlytics is a state of the art global platform for remote user experience (UX) and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Wicommwicomm.com.brHQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 126 contacts → |
“Somos a Wicomm, uma Consultoria especializada em ecommerce, oferecemos para esse mercado nossos serviços e soluções em UX/UI, Tecnologia, CRO, SEO e Mídia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Uxbert Labsuxbert.comHQ: Riyadh, Saudi ArabiaReported employees: 11-50 | Riyadh, Saudi Arabia | 11-50 | Exact match | 119 contacts → |
“We believe the Experience Matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Tealeaf By Acoustictealeaf.comHQ: Atlanta, GA, United StatesReported employees: 201-500 | Atlanta, GA, United States | 201-500 | Exact match | 117 contacts → |
“Tealeaf by Acoustic provides customer experience insights that enable teams to quickly identify, recreate, diagnose, prioritize, and fix customer experience friction in real-time.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Conversionconversion.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 110 contacts → |
“GAIN Conversion is the world's leading CRO agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | UIui.co.il HQ: IsraelReported employees: 51-200 | Israel | 51-200 | Exact match | 107 contacts → |
“We’re a team of UX specialists, designers and developers, working closely with companies to plan, design and build amazing products on the internet (and beyond).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  LFGlukefeldman.comHQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 102 contacts → |
“Founded in 2006 by Luke Feldman, LFG is an award-winning business made up of digital design & user experience (UX) consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,595 company matches
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User experience optimization services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,585 records in the displayed employee bands.
10 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,595 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
User experience optimization services by location
35 lists · largest firstEvery User experience optimization services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- User experience optimization services based in the United States861
- User experience optimization services based in India302
- User experience optimization services based in the United Kingdom297
- User experience optimization services based in Germany188
- User experience optimization services based in France166
- User experience optimization services based in Canada138
- User experience optimization services based in the Netherlands135
- User experience optimization services based in Brazil117
- User experience optimization services based in Australia108
- User experience optimization services based in Spain82
- User experience optimization services based in Poland63
- User experience optimization services based in Israel56
- User experience optimization services based in Sweden55
- User experience optimization services based in Argentina40
- User experience optimization services based in Switzerland40
- User experience optimization services based in Türkiye40
- User experience optimization services based in Italy37
- User experience optimization services based in the United Arab Emirates37
- User experience optimization services based in Belgium34
- User experience optimization services based in South Africa30
Cities
- User experience optimization services based in London, United Kingdom121
- User experience optimization services based in New York, United States58
- User experience optimization services based in Paris, France50
- User experience optimization services based in San Francisco, United States50
- User experience optimization services based in Bangalore, India45
- User experience optimization services based in Sao Paulo, Brazil38
- User experience optimization services based in Los Angeles, United States34
- User experience optimization services based in Austin, United States33
- User experience optimization services based in Stockholm, Sweden30
- User experience optimization services based in Sydney, Australia30
- User experience optimization services based in Berlin, Germany29
- User experience optimization services based in Melbourne, Australia28
- User experience optimization services based in Atlanta, United States26
- User experience optimization services based in Montreal, Canada25
- User experience optimization services based in Pune, India25
Questions about this company list
What does Exact match mean for user experience optimization services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many user experience optimization services did RevenueBase find worldwide?
The saved snapshot records 4,595 matching company records, 29,996 tracked contacts and 7,097 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 user experience optimization services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/user-experience-optimization-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 user experience optimization services worldwide
RevenueBase records 4,595 matching company records for user experience optimization services worldwide, with 29,996 tracked contacts and 7,097 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 user experience optimization services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Grupo Servicesgruposervices.com.br HQ: Curitiba - Matriz / São Paulo - Filial / Ponta Grossa - Filial, BrazilReported employees: 10001+ | Curitiba - Matriz / São Paulo - Filial / Ponta Grossa - Filial, Brazil | 10001+ | Exact match | 2,194 contacts → |
“Projetamos, entregamos e otimizamos experiências humanas inesquecíveis para o mundo digital atual.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Amplitudeamplitude.com HQ: San Francisco, United StatesReported employees: 501-1,000 | San Francisco, United States | 501-1,000 | Exact match | 1,087 contacts → |
“We help companies unlock the power of their products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | IBM IX Dachibmix.de HQ: Berlin, GermanyReported employees: 501-1,000 | Berlin, Germany | 501-1,000 | Exact match | 880 contacts → |
“We are IBM iX.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Wingifywingify.com HQ: Delhi, IndiaReported employees: 501-1,000 | Delhi, India | 501-1,000 | Exact match | 591 contacts → |
“Wingify is an Agentic Experience Optimization Platform that brings experimentation, personalization, behavioral insights, commerce optimization, feature management and customer…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Saggezza, An Apexon Companyapexon.com HQ: Santa Clara, CA, United StatesReported employees: 501-1,000 | Santa Clara, CA, United States | 501-1,000 | Exact match | 494 contacts → |
“Saggezza is now part of Apexon.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | AB Tasty NOW Wingifyabtasty.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 306 contacts → |
“AB Tasty started when two founders, Alix de Sagazan and Rémi Aubert, struck out on their own with a simple idea: experimentation and personalization should be faster and easier…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | VWO NOW Wingifyvwo.com HQ: New Delhi, IndiaReported employees: 201-500 | New Delhi, India | 201-500 | Exact match | 288 contacts → |
“Running an A/B testing program is tricky.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Flat 101flat101.es HQ: Madrid, SpainReported employees: 201-500 | Madrid, Spain | 201-500 | Exact match | 248 contacts → |
“Somos referentes internacionales en diseño, creación y optimización de productos y servicios digitales.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Kameleoonkameleoon.com HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 247 contacts → |
“Kameleoon empowers brands to build better products and digital experiences.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Human Factors International HFIhumanfactors.com HQ: Fairfield, IA, United StatesReported employees: 201-500 | Fairfield, IA, United States | 201-500 | Exact match | 212 contacts → |
“Welcome to Human Factors International, leaders of experience-led business transformations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sovanta AGsovanta.com HQ: Heidelberg, GermanyReported employees: 201-500 | Heidelberg, Germany | 201-500 | Exact match | 199 contacts → |
“sovanta® - leading in SAP User Experience sovanta AG is regarded as an expert in creating a better user experience in the SAP environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | YUJ A Global Design Companyyujdesigns.com HQ: Pune-38, IndiaReported employees: 201-500 | Pune-38, India | 201-500 | Exact match | 194 contacts → |
“About Us: We are a global UX Design Company with offices in the USA and India, committed to infusing innovation and creativity into every design we craft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Integrityintegrityxd.com HQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 185 contacts → |
“Integrity crafts compelling user experiences for startups and enterprise clients across iPhone, iPad, Android and the web.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nielsen Norman Groupnngroup.com HQ: Silicon Valley, CA, United StatesReported employees: Not recorded | Silicon Valley, CA, United States | Not recorded | Exact match | 178 contacts → |
“Evidence-Based User Experience (UX) Research, Training, and Consulting: Nielsen Norman Group is headquartered in Silicon Valley, with members in 17 additional locations throughout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Zhabei District, SingaporeReported employees: 201-500 | Zhabei District, Singapore | 201-500 | Exact match | 155 contacts → |
“At the heart of innovation is our company's focus - you.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Aubergine Solutionsaubergine.co HQ: Sunnyvale, United StatesReported employees: 51-200 | Sunnyvale, United States | 51-200 | Exact match | 150 contacts → |
“AI is changing how products are built.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Monetatemonetate.com HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 147 contacts → |
“Monetate is the most comprehensive platform for digital personalization, experimentation, and optimization-built for enterprise scale and powered by agentic AI.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Craftoncrafton.pl HQ: Poznań, PolandReported employees: 51-200 | Poznań, Poland | 51-200 | Exact match | 141 contacts → |
“Crafton to agencja webowa zorientowana na UX/UI Design.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Userlyticsuserlytics.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 132 contacts → |
“Established in San Francisco in 2009, with offices in Miami, Florida and Madrid, Spain, Userlytics is a state of the art global platform for remote user experience (UX) and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Wicommwicomm.com.br HQ: Barueri, BrazilReported employees: 51-200 | Barueri, Brazil | 51-200 | Exact match | 126 contacts → |
“Somos a Wicomm, uma Consultoria especializada em ecommerce, oferecemos para esse mercado nossos serviços e soluções em UX/UI, Tecnologia, CRO, SEO e Mídia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Uxbert Labsuxbert.com HQ: Riyadh, Saudi ArabiaReported employees: 11-50 | Riyadh, Saudi Arabia | 11-50 | Exact match | 119 contacts → |
“We believe the Experience Matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Tealeaf By Acoustictealeaf.com HQ: Atlanta, GA, United StatesReported employees: 201-500 | Atlanta, GA, United States | 201-500 | Exact match | 117 contacts → |
“Tealeaf by Acoustic provides customer experience insights that enable teams to quickly identify, recreate, diagnose, prioritize, and fix customer experience friction in real-time.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Conversionconversion.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 110 contacts → |
“GAIN Conversion is the world's leading CRO agency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | UIui.co.il HQ: IsraelReported employees: 51-200 | Israel | 51-200 | Exact match | 107 contacts → |
“We’re a team of UX specialists, designers and developers, working closely with companies to plan, design and build amazing products on the internet (and beyond).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | LFGlukefeldman.com HQ: United StatesReported employees: Not recorded | United States | Not recorded | Exact match | 102 contacts → |
“Founded in 2006 by Luke Feldman, LFG is an award-winning business made up of digital design & user experience (UX) consultants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,595 company matches
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User experience optimization services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,585 records in the displayed employee bands.
10 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,595 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
User experience optimization services by location
35 lists · largest firstEvery User experience optimization services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- User experience optimization services based in the United States861
- User experience optimization services based in India302
- User experience optimization services based in the United Kingdom297
- User experience optimization services based in Germany188
- User experience optimization services based in France166
- User experience optimization services based in Canada138
- User experience optimization services based in the Netherlands135
- User experience optimization services based in Brazil117
- User experience optimization services based in Australia108
- User experience optimization services based in Spain82
- User experience optimization services based in Poland63
- User experience optimization services based in Israel56
- User experience optimization services based in Sweden55
- User experience optimization services based in Argentina40
- User experience optimization services based in Switzerland40
- User experience optimization services based in Türkiye40
- User experience optimization services based in Italy37
- User experience optimization services based in the United Arab Emirates37
- User experience optimization services based in Belgium34
- User experience optimization services based in South Africa30
Cities
- User experience optimization services based in London, United Kingdom121
- User experience optimization services based in New York, United States58
- User experience optimization services based in Paris, France50
- User experience optimization services based in San Francisco, United States50
- User experience optimization services based in Bangalore, India45
- User experience optimization services based in Sao Paulo, Brazil38
- User experience optimization services based in Los Angeles, United States34
- User experience optimization services based in Austin, United States33
- User experience optimization services based in Stockholm, Sweden30
- User experience optimization services based in Sydney, Australia30
- User experience optimization services based in Berlin, Germany29
- User experience optimization services based in Melbourne, Australia28
- User experience optimization services based in Atlanta, United States26
- User experience optimization services based in Montreal, Canada25
- User experience optimization services based in Pune, India25
Questions about this company list
What does Exact match mean for user experience optimization services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many user experience optimization services did RevenueBase find worldwide?
The saved snapshot records 4,595 matching company records, 29,996 tracked contacts and 7,097 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 user experience optimization services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/user-experience-optimization-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗