Company lists · Data refreshed November 2026
Top 25 Keyword research services worldwide
RevenueBase identified 232 company matches for keyword research services worldwide as of November 2026 and tracks 1,461 professional contacts across them, including 329 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for keyword research 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 keyword research 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 keyword research services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 176 contacts → | ||||
Exact match “Ahrefs is the marketing platform built to keep your brand discoverable across search, AI, and the web.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 154 contacts → | ||||
Exact match “Founded in 2016 in Spain, and currently operating in Brazil, liveSEO performs consistent and well-targeted work in SEO (search engine optimization), attracting companies looking…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 75 contacts → | ||||
Exact match “Serpstat is the go-to platform to speed up search marketing goals achievement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 54 contacts → | ||||
Exact match “TopOnSeek cung cấp các dịch vụ SEO toàn diện cho website của bạn, trong đó bao gồm dịch vụ: 1.Auditing/Kiểm tra lỗi SEO và Kèm giải pháp xử lý, 2.Tư vấn chiến lược SEO - Nghiên…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 47 contacts → | ||||
Exact match “Screaming Frog is a search marketing agency drawing on years of experience from within the world of digital marketing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 35 contacts → | ||||
Exact match “Senuto is a SaaS-based SEO analytics platform and know-how consultancy that delivers data to help you easily improve your search engine ranking through data-driven content…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 32 contacts → | ||||
Exact match “Mangools is an All-in-One SEO toolset suitable for business owners, marketers, bloggers & agencies, covering everything from Keyword research - SERP analysis - Rank tracking -…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “We help B2B SaaS companies find their high-intent BoFu keywords and create content that helps them rank on top of Google.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “SEOmonitor is the platform that empowers SEO agencies to plan and track keyword performance with high accuracy, connect organic keywords with conversions and sessions, forecast…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match “Ascent Korea is a data-driven search engine consultancy that provides search engine optimization (SEO) and data consulting services based on search data research and analysis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “Bipper Media implements the powerful combination of keyword research, internal site structuring, and content creation to drive exponential growth in brand awareness and traffic…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “Your competitors test keywords, run ads, and build search strategies with real budgets every day.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “Effective search marketing starts with searching; to all relevant information about your industry, prospects and channels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “We believe that SEO should be just as measurable and predictable as any other channel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “StepForth strives for one thing: results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Keyword.com is a keyword rank tracker and AI visibility monitoring platform for SEO agencies and in-house teams-tracking real-time keyword positions across Google and monitoring…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Established in 2011, GeoRanker is a multi-national company our aiming to build a strong and reliable platform of Local SEO tools.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “We're trying to simplify keyword research with most accurate keyword data and easy to understand interface.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “SEMSTORM International is the first business intelligence system in Poland, operating in the search engine marketing segment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Wope is the enterprise-grade SEO Research platform built for agencies and startups.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “Keyword Tool is one of the world's most popular tools for digital marketing used by millions of individuals and companies from 227 countries around the world including Microsoft…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “The all-in-one platform for effective SEO Research keywords, analyse the competition, and track your search engine ranking – all with a single, powerful platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Marketing Miner is an AI and SEO tool for SEO specialists, marketers, e-shops and businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “CanIRank studies your website and competitors to identify specific actions you can take right now to grow your search engine traffic.” 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 “keyword research 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 232 keyword research services worldwide
See the full list, filter by size, metro and specialty, and access 329 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Keyword research 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 keyword research services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “keyword research 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 329 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.
Keyword research services by location
1 lists · largest firstEvery Keyword research services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “keyword research services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many keyword research services are there worldwide?
RevenueBase identified 232 company matches for keyword research 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?
Ahrefs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most keyword research services?
The United States leads with 37 companies. Every keyword research services list by country and city is linked on this page.
Which city has the most keyword research services?
London leads with 7 company records, followed by Dhaka (4) and San Francisco (3).
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 329 professional contacts with verified work emails tracked across these 232 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 232 keyword research services worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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 keyword research 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 232 matching company records for keyword research services worldwide, with 1,461 tracked contacts and 329 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 keyword research 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 |  Ahrefsahrefs.comHQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 176 contacts → |
“Ahrefs is the marketing platform built to keep your brand discoverable across search, AI, and the web.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Liveseoliveseo.com.brHQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 154 contacts → |
“Founded in 2016 in Spain, and currently operating in Brazil, liveSEO performs consistent and well-targeted work in SEO (search engine optimization), attracting companies looking…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Serpstatserpstat.comHQ: Odesa, UkraineReported employees: 51-200 | Odesa, Ukraine | 51-200 | Exact match | 75 contacts → |
“Serpstat is the go-to platform to speed up search marketing goals achievement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Hai Chau, VietnamReported employees: 51-200 | Hai Chau, Vietnam | 51-200 | Exact match | 54 contacts → |
“TopOnSeek cung cấp các dịch vụ SEO toàn diện cho website của bạn, trong đó bao gồm dịch vụ: 1.Auditing/Kiểm tra lỗi SEO và Kèm giải pháp xử lý, 2.Tư vấn chiến lược SEO - Nghiên…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Screaming Frogscreamingfrog.co.ukHQ: Henley-on-thames, United KingdomReported employees: 11-50 | Henley-on-thames, United Kingdom | 11-50 | Exact match | 47 contacts → |
“Screaming Frog is a search marketing agency drawing on years of experience from within the world of digital marketing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Senutosenuto.comHQ: Warsaw, CA, PolandReported employees: 11-50 | Warsaw, CA, Poland | 11-50 | Exact match | 35 contacts → |
“Senuto is a SaaS-based SEO analytics platform and know-how consultancy that delivers data to help you easily improve your search engine ranking through data-driven content…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mangoolsmangools.comHQ: Bratislava, SlovakiaReported employees: 11-50 | Bratislava, Slovakia | 11-50 | Exact match | 32 contacts → |
“Mangools is an All-in-One SEO toolset suitable for business owners, marketers, bloggers & agencies, covering everything from Keyword research - SERP analysis - Rank tracking -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Reduct Nepalhumanassisted.aiHQ: Lalitpur, NepalReported employees: 51-200 | Lalitpur, Nepal | 51-200 | Exact match | 31 contacts → |
“We help B2B SaaS companies find their high-intent BoFu keywords and create content that helps them rank on top of Google.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Seomonitorseomonitor.comHQ: Sector 2, RomaniaReported employees: 11-50 | Sector 2, Romania | 11-50 | Exact match | 30 contacts → |
“SEOmonitor is the platform that empowers SEO agencies to plan and track keyword performance with high accuracy, connect organic keywords with conversions and sessions, forecast…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Digital Signdigitalsign.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Ascent Koreaascentkorea.com HQ: Seoul, South KoreaReported employees: 51-200 | Seoul, South Korea | 51-200 | Exact match | 19 contacts → |
“Ascent Korea is a data-driven search engine consultancy that provides search engine optimization (SEO) and data consulting services based on search data research and analysis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bipper Mediabippermedia.comHQ: Athens, GA, United StatesReported employees: 11-50 | Athens, GA, United States | 11-50 | Exact match | 16 contacts → |
“Bipper Media implements the powerful combination of keyword research, internal site structuring, and content creation to drive exponential growth in brand awareness and traffic…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SPYFUspyfu.comHQ: Scottsdale, AZ, United StatesReported employees: 11-50 | Scottsdale, AZ, United States | 11-50 | Exact match | 15 contacts → |
“Your competitors test keywords, run ads, and build search strategies with real budgets every day.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Vsee Search Marketingvsee.nlHQ: Deventer, NetherlandsReported employees: 11-50 | Deventer, Netherlands | 11-50 | Exact match | 14 contacts → |
“Effective search marketing starts with searching; to all relevant information about your industry, prospects and channels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Seoartseoart.comHQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 14 contacts → |
“We believe that SEO should be just as measurable and predictable as any other channel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Stepforth WEB Marketing INCstepforth.comHQ: Victoria, BC, CanadaReported employees: 11-50 | Victoria, BC, Canada | 11-50 | Exact match | 7 contacts → |
“StepForth strives for one thing: results.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  keyword.comkeyword.comHQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 7 contacts → |
“Keyword.com is a keyword rank tracker and AI visibility monitoring platform for SEO agencies and in-house teams-tracking real-time keyword positions across Google and monitoring…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Georankergeoranker.comHQ: Leudelange, LuxembourgReported employees: 11-50 | Leudelange, Luxembourg | 11-50 | Exact match | 7 contacts → |
“Established in 2011, GeoRanker is a multi-national company our aiming to build a strong and reliable platform of Local SEO tools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Blogbingblogbing.comHQ: Rajkot, IndiaReported employees: 11-50 | Rajkot, India | 11-50 | Exact match | 7 contacts → |
“We're trying to simplify keyword research with most accurate keyword data and easy to understand interface.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Semstormsemstorm.comHQ: Warsaw, PolandReported employees: 1-10 | Warsaw, Poland | 1-10 | Exact match | 7 contacts → |
“SEMSTORM International is the first business intelligence system in Poland, operating in the search engine marketing segment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  WOPEwope.comHQ: Middletown, DE, United StatesReported employees: 11-50 | Middletown, DE, United States | 11-50 | Exact match | 7 contacts → |
“Wope is the enterprise-grade SEO Research platform built for agencies and startups.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Keyword Toolkeywordtool.ioHQ: Sharjah, United Arab EmiratesReported employees: 1-10 | Sharjah, United Arab Emirates | 1-10 | Exact match | 6 contacts → |
“Keyword Tool is one of the world's most popular tools for digital marketing used by millions of individuals and companies from 227 countries around the world including Microsoft…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ranktrackerranktracker.comHQ: Katowice, PolandReported employees: 11-50 | Katowice, Poland | 11-50 | Exact match | 6 contacts → |
“The all-in-one platform for effective SEO Research keywords, analyse the competition, and track your search engine ranking – all with a single, powerful platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Marketing Minermarketingminer.comHQ: Ceske Budejovice, Czech RepublicReported employees: 1-10 | Ceske Budejovice, Czech Republic | 1-10 | Exact match | 6 contacts → |
“Marketing Miner is an AI and SEO tool for SEO specialists, marketers, e-shops and businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Canirankcanirank.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 5 contacts → |
“CanIRank studies your website and competitors to identify specific actions you can take right now to grow your search engine traffic.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 232 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Keyword research 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
231 records in the displayed employee bands.
1 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 232 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 ↗
Keyword research services by location
1 lists · largest firstEvery Keyword research services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for keyword research 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 keyword research services did RevenueBase find worldwide?
The saved snapshot records 232 matching company records, 1,461 tracked contacts and 329 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 keyword research services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/keyword-research-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 keyword research services worldwide
RevenueBase records 232 matching company records for keyword research services worldwide, with 1,461 tracked contacts and 329 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 keyword research 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 | Ahrefsahrefs.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 176 contacts → |
“Ahrefs is the marketing platform built to keep your brand discoverable across search, AI, and the web.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Liveseoliveseo.com.br HQ: Maringá, BrazilReported employees: 51-200 | Maringá, Brazil | 51-200 | Exact match | 154 contacts → |
“Founded in 2016 in Spain, and currently operating in Brazil, liveSEO performs consistent and well-targeted work in SEO (search engine optimization), attracting companies looking…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Serpstatserpstat.com HQ: Odesa, UkraineReported employees: 51-200 | Odesa, Ukraine | 51-200 | Exact match | 75 contacts → |
“Serpstat is the go-to platform to speed up search marketing goals achievement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Hai Chau, VietnamReported employees: 51-200 | Hai Chau, Vietnam | 51-200 | Exact match | 54 contacts → |
“TopOnSeek cung cấp các dịch vụ SEO toàn diện cho website của bạn, trong đó bao gồm dịch vụ: 1.Auditing/Kiểm tra lỗi SEO và Kèm giải pháp xử lý, 2.Tư vấn chiến lược SEO - Nghiên…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Screaming Frogscreamingfrog.co.uk HQ: Henley-on-thames, United KingdomReported employees: 11-50 | Henley-on-thames, United Kingdom | 11-50 | Exact match | 47 contacts → |
“Screaming Frog is a search marketing agency drawing on years of experience from within the world of digital marketing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Senutosenuto.com HQ: Warsaw, CA, PolandReported employees: 11-50 | Warsaw, CA, Poland | 11-50 | Exact match | 35 contacts → |
“Senuto is a SaaS-based SEO analytics platform and know-how consultancy that delivers data to help you easily improve your search engine ranking through data-driven content…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mangoolsmangools.com HQ: Bratislava, SlovakiaReported employees: 11-50 | Bratislava, Slovakia | 11-50 | Exact match | 32 contacts → |
“Mangools is an All-in-One SEO toolset suitable for business owners, marketers, bloggers & agencies, covering everything from Keyword research - SERP analysis - Rank tracking -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Reduct Nepalhumanassisted.ai HQ: Lalitpur, NepalReported employees: 51-200 | Lalitpur, Nepal | 51-200 | Exact match | 31 contacts → |
“We help B2B SaaS companies find their high-intent BoFu keywords and create content that helps them rank on top of Google.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Seomonitorseomonitor.com HQ: Sector 2, RomaniaReported employees: 11-50 | Sector 2, Romania | 11-50 | Exact match | 30 contacts → |
“SEOmonitor is the platform that empowers SEO agencies to plan and track keyword performance with high accuracy, connect organic keywords with conversions and sessions, forecast…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Digital Signdigitalsign.com HQ: United StatesReported employees: 1-10 | United States | 1-10 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Ascent Koreaascentkorea.com HQ: Seoul, South KoreaReported employees: 51-200 | Seoul, South Korea | 51-200 | Exact match | 19 contacts → |
“Ascent Korea is a data-driven search engine consultancy that provides search engine optimization (SEO) and data consulting services based on search data research and analysis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bipper Mediabippermedia.com HQ: Athens, GA, United StatesReported employees: 11-50 | Athens, GA, United States | 11-50 | Exact match | 16 contacts → |
“Bipper Media implements the powerful combination of keyword research, internal site structuring, and content creation to drive exponential growth in brand awareness and traffic…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SPYFUspyfu.com HQ: Scottsdale, AZ, United StatesReported employees: 11-50 | Scottsdale, AZ, United States | 11-50 | Exact match | 15 contacts → |
“Your competitors test keywords, run ads, and build search strategies with real budgets every day.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vsee Search Marketingvsee.nl HQ: Deventer, NetherlandsReported employees: 11-50 | Deventer, Netherlands | 11-50 | Exact match | 14 contacts → |
“Effective search marketing starts with searching; to all relevant information about your industry, prospects and channels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Seoartseoart.com HQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 14 contacts → |
“We believe that SEO should be just as measurable and predictable as any other channel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Stepforth WEB Marketing INCstepforth.com HQ: Victoria, BC, CanadaReported employees: 11-50 | Victoria, BC, Canada | 11-50 | Exact match | 7 contacts → |
“StepForth strives for one thing: results.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | keyword.comkeyword.com HQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 7 contacts → |
“Keyword.com is a keyword rank tracker and AI visibility monitoring platform for SEO agencies and in-house teams-tracking real-time keyword positions across Google and monitoring…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Georankergeoranker.com HQ: Leudelange, LuxembourgReported employees: 11-50 | Leudelange, Luxembourg | 11-50 | Exact match | 7 contacts → |
“Established in 2011, GeoRanker is a multi-national company our aiming to build a strong and reliable platform of Local SEO tools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Blogbingblogbing.com HQ: Rajkot, IndiaReported employees: 11-50 | Rajkot, India | 11-50 | Exact match | 7 contacts → |
“We're trying to simplify keyword research with most accurate keyword data and easy to understand interface.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Semstormsemstorm.com HQ: Warsaw, PolandReported employees: 1-10 | Warsaw, Poland | 1-10 | Exact match | 7 contacts → |
“SEMSTORM International is the first business intelligence system in Poland, operating in the search engine marketing segment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | WOPEwope.com HQ: Middletown, DE, United StatesReported employees: 11-50 | Middletown, DE, United States | 11-50 | Exact match | 7 contacts → |
“Wope is the enterprise-grade SEO Research platform built for agencies and startups.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Keyword Toolkeywordtool.io HQ: Sharjah, United Arab EmiratesReported employees: 1-10 | Sharjah, United Arab Emirates | 1-10 | Exact match | 6 contacts → |
“Keyword Tool is one of the world's most popular tools for digital marketing used by millions of individuals and companies from 227 countries around the world including Microsoft…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ranktrackerranktracker.com HQ: Katowice, PolandReported employees: 11-50 | Katowice, Poland | 11-50 | Exact match | 6 contacts → |
“The all-in-one platform for effective SEO Research keywords, analyse the competition, and track your search engine ranking – all with a single, powerful platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Marketing Minermarketingminer.com HQ: Ceske Budejovice, Czech RepublicReported employees: 1-10 | Ceske Budejovice, Czech Republic | 1-10 | Exact match | 6 contacts → |
“Marketing Miner is an AI and SEO tool for SEO specialists, marketers, e-shops and businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Canirankcanirank.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 5 contacts → |
“CanIRank studies your website and competitors to identify specific actions you can take right now to grow your search engine traffic.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 232 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Keyword research 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
231 records in the displayed employee bands.
1 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 232 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 ↗
Keyword research services by location
1 lists · largest firstEvery Keyword research services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for keyword research 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 keyword research services did RevenueBase find worldwide?
The saved snapshot records 232 matching company records, 1,461 tracked contacts and 329 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 keyword research services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/keyword-research-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗