Company lists · Data refreshed September 2026

Top 25 Mobile ux design agencies based in the United States

Name: Mobile ux design agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,268 companies tracked

RevenueBase identified 1,268 company matches for mobile ux design agencies associated with the United States as of September 2026 and tracks 7,365 professional contacts across them, including 1,559 with verified work emails. New York is the largest hub.

This list covers company matches for mobile ux design agencies associated with the United States, 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 September 20, 2026.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

1,268Companies

7,365Contacts tracked

1,559Verified emails

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The 25 largest mobile ux design agencies based in the United States

Ranked by team size

Top 25 of 1,268 company matches for mobile ux design agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Saggezza, An Apexon Company	Exact match	Santa Clara, CA, United StatesHQ recorded Sep 20, 2026	501-1,000	273 contacts →
	Exact match “Saggezza is now part of Apexon.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Human Factors International HFI	Exact match	Fairfield, IA, United StatesHQ recorded Sep 20, 2026	201-500	199 contacts →
	Exact match “Welcome to Human Factors International, leaders of experience-led business transformations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Integrity	Exact match	St. Louis, MO, United StatesHQ recorded Sep 20, 2026	51-200	164 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 · Sep 20, 2026 · View company records in RevenueBase
4	LEVEL	Exact match	San Jose, CA, United StatesHQ recorded Sep 20, 2026	51-200	129 contacts →
	Exact match “We imagine tomorrow’s interaction.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Nextbrain	Exact match	Franklin, TN, United StatesHQ recorded Sep 20, 2026	51-200	118 contacts →
	Exact match “Nextbrain is famous to build the user's interactive UX Design, Web application, Mobile application and Digital marketing services to customers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Solveit	Exact match	San Francisco, CA, United StatesHQ recorded Sep 20, 2026	51-200	95 contacts →
	Exact match “Building more than just apps.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Bold Insight	Exact match	Downers Grove, IL, United StatesHQ recorded Sep 20, 2026	51-200	94 contacts →
	Exact match “Bold Insight: Empowering exceptional experiences We're creative, flexible, and research-minded.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Ramp Technology Group	Exact match	Bellevue, WA, United StatesHQ recorded Sep 20, 2026	201-500	92 contacts →
	Exact match “The Ramp Group provides solutions that incorporate a user-centered design approach into a holistic product development process.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Kwanso	Exact match	San Ramon, CA, United StatesHQ recorded Sep 20, 2026	51-200	82 contacts →
	Exact match “Kwanso is a design and development consultancy that brings product ideas to life.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Clay UI UX Design Agency	Exact match	San Francisco, CA, United StatesHQ recorded Sep 20, 2026	11-50	81 contacts →
	Exact match “Clay is a global UX design and branding agency headquartered in San Francisco.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Intelligaia	Exact match	Cary, NC, United StatesHQ recorded Sep 20, 2026	51-200	72 contacts →
	Exact match “Bring your product's goodness to life; with UX team that works and converts.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Punchcut	Exact match	San Francisco, United StatesHQ recorded Sep 20, 2026	51-200	69 contacts →
	Exact match “Punchcut is a human interface design and innovation company specializing in mobile, connected products and services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	DTEAM	Exact match	Miami, FL, United StatesHQ recorded Sep 20, 2026	51-200	66 contacts →
	Exact match “Your success is our mission.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Jumpgrowth	Exact match	Richardson, TX, United StatesHQ recorded Sep 20, 2026	51-200	52 contacts →
	Exact match “JumpGrowth provides complete consulting and app development services to Startups and highly Innovative teams across businesses.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Design Science Group, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 20, 2026	11-50	47 contacts →
	Exact match “We are a research and user-interface-design company with one mission-fitting products to people.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Cx100	Exact match	Plano, TX, United StatesHQ recorded Sep 20, 2026	51-200	47 contacts →
	Exact match “CX100 is a Global Product Design studio helping businesses transform ideas into exceptional digital products.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Uxreactor, Part Of Ascendion	Exact match	Pleasanton, CA, United StatesHQ recorded Sep 20, 2026	11-50	44 contacts →
	Exact match “We’re the award-winning firm behind clients from Fortune 500s to startups determined to get an edge with experience innovation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	KEY Lime Interactive	Exact match	Miami, FL, United StatesHQ recorded Sep 20, 2026	51-200	42 contacts →
	Exact match “Key Lime Interactive is a Customer Experience and User Experience research, strategy, and full-service agency focused on helping companies take a human-first approach to building…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Design Monks	Exact match	Mount Arlington, NJ, United StatesHQ recorded Sep 20, 2026	11-50	42 contacts →
	Exact match “Design Monks LLC is a leading UI/UX and web design agency helping brands create high-impact digital experiences.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Perpetual	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	51-200	40 contacts →
	Exact match “Perpetual is a leading product innovation and development agency.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Octet Design Studio	Exact match	Newark, DE, United StatesHQ recorded Sep 20, 2026	11-50	39 contacts →
	Exact match “We are a UI UX design agency specializing in product designing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Anthro-Tech, INC	Exact match	Olympia, WA, United StatesHQ recorded Sep 20, 2026	11-50	37 contacts →
	Exact match “Anthro-Tech is a human-centered design and research consultancy with over 25 years of experience helping organizations create customer experiences that support their mission and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Hashpotato	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	36 contacts →
	Exact match “We craft digital products that are as functional as they are beautiful.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Billionapps	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	36 contacts →
	Exact match “Billion is not a number, It's a landmark!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	ONN	Exact match	Fort Lauderdale, United StatesHQ recorded Sep 20, 2026	n/a	36 contacts →
	Exact match “iPhone app development and professional services for User Experience, Interaction Design, and Digital Strategy.” Recorded in the RevenueBase company graph · Sep 20, 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 “mobile ux design agencies”. 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 1,268 mobile ux design agencies based in the United States

See the full list, filter by size, metro and specialty, and access 1,559 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mobile ux design agencies based in the United States at a glance

As of Sep 20, 2026

21.2%Verified-email coverage

5.8Average contacts per company

1-10Median size (employees)

8.2%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

941

11-50

261

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,268 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “mobile ux design agencies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,559 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 September 20, 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.

Mobile ux design agencies by metro

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 “mobile ux design agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mobile ux design agencies are there based in the United States?

RevenueBase identified 1,268 company matches for mobile ux design agencies associated with the United States as of September 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?

Saggezza, An Apexon Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mobile ux design agencies?

New York leads with 104 company records, followed by San Francisco (76) and Los Angeles (51).

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 1,559 professional contacts with verified work emails tracked across these 1,268 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 September 20, 2026.

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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.