Company lists · Data refreshed November 2026

Top 24 Mobile app ui design agencies based in the United States

RevenueBase identified 1,586 company matches for mobile app ui design agencies associated with the United States as of November 2026 and tracks 10,341 professional contacts across them, including 2,199 with verified work emails. New York is the largest hub.

This list covers company matches for mobile app ui 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 November 6, 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 Nov 6, 2026 How this list was built
1,586Companies
10,341Contacts tracked
2,199Verified emails
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The 24 largest mobile app ui design agencies based in the United States

Ranked by team size
Top 24 of 1,586 company matches for mobile app ui design agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCherry Hill, NJ, United StatesHQ recorded Nov 6, 2026201-500199 contacts →

Exact match

“Webappclouds takes mobile apps and web apps to the next level.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202651-200185 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
3Exact matchNewark, DE, United StatesHQ recorded Nov 6, 202651-200184 contacts →

Exact match

“We are a SaaS UI/UX design agency working on a subscription-based retainer model with a distributed team of 100+ employees (originated in Kyiv, Ukraine).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew Canaan, NY, United StatesHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Very Good Ventures (VGV) is the leading Flutter development agency for every device.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDaytona Beach, FL, United StatesHQ recorded Nov 6, 202651-200138 contacts →

Exact match

“FoundedIn2007, we’ve grown from a #SmallBusiness to a #FullService powerhouse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFranklin, TN, United StatesHQ recorded Nov 6, 202651-200111 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCampbell, CA, United StatesHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Founded in 2001 as one of the world's first mobile app development companies, OpenPath has a tradition of innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBoston, CA, United StatesHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“thoughtbot is your expert partner for product design and development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5087 contacts →

Exact match

“Clay is a global UX design and branding agency headquartered in San Francisco.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 2026201-50084 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“Building more than just apps.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSan Ramon, CA, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Kwanso is a design and development consultancy that brings product ideas to life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRockville, NY, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Simpalm is an award winning digital product development company established in 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, United StatesHQ recorded Nov 6, 202651-20071 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLittle Rock, AR, United StatesHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Few is a digital product design and engineering studio headquartered in Little Rock, Arkansas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“We’re shaping how AI and design come together to create the next generation of products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“League Design Agency, the team of engineers with the artist's soul!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPhiladelphia, IL, United StatesHQ recorded Nov 6, 202611-5049 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Cake & Arrow is a UX Design and Product Innovation company that works exclusively with the Insurance and financial services industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPlano, TX, United StatesHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“CX100 is a Global Product Design studio helping businesses transform ideas into exceptional digital products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPleasanton, CA, United StatesHQ recorded Nov 6, 202611-5045 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Crema is a design and technology consultancy that helps companies build the custom software they need to compete in today’s market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEsentepe, CA, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“PlusMinusOne is a mobile product studio that focuses on building tomorrow's leading mobile products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchClaymont, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Fusion Tech is a full-cycle web/mobile development and design agency that has been creating and supporting digital solutions for clients from more than 30 countries for more than…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 1,586 mobile app ui design agencies based in the United States

See the full list, filter by size, metro and specialty, and access 2,199 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mobile app ui design agencies based in the United States at a glance

As of Nov 6, 2026
21.3%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
8.6%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,107
11-50
383
51-200
78
201-500
12
501-1,000
3
1,001-5,000
2
10001+
1

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 1,586 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 app ui 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 2,199 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.

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

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

RevenueBase identified 1,586 company matches for mobile app ui design agencies associated with the United States 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?

Webappclouds LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mobile app ui design agencies?

New York leads with 136 company records, followed by San Francisco (103) and Los Angeles (62).

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 2,199 professional contacts with verified work emails tracked across these 1,586 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.

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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.