Company lists · Data refreshed September 2026

Top 25 AI app developers based in the United States

Name: AI app developers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 5,774 companies tracked

RevenueBase identified 5,774 AI app developers headquartered in the United States as of September 2026 and tracks 803,398 professional contacts across them, including 229,402 with verified work emails. New York is the largest hub.

This list covers AI app developers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

5,774Companies

803,398Contacts tracked

229,402Verified emails

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The 25 largest AI app developers based in the United States

Ranked by team size

Top 25 of 5,774 AI app developers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to AI app developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Cognizant	Partial evidence	Teaneck, NJ, United StatesHQ checked Sep 19, 2026	10001+	326,658 contacts →
	Partial evidence “Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value.” Source: RevenueBase Database · checked Sep 19, 2026
2	Concentrix	Partial evidence	Newark, CA, United StatesHQ checked Sep 19, 2026	10001+	148,042 contacts →
	Partial evidence “We’re Concentrix, a Fortune 500® technology and services leader, helping the world's best brands cut through AI hype and create intelligent operations that perform in the real…” Source: RevenueBase Database · checked Sep 19, 2026
3	Epam Systems	Partial evidence	Newtown, PA, United StatesHQ checked Sep 19, 2026	10001+	60,211 contacts →
	Partial evidence “EPAM (NYSE:EPAM) is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global companies and ambitious startups.” Source: RevenueBase Database · checked Sep 19, 2026
4	Sutherland	Partial evidence	Pittsford (rochester), NY, United StatesHQ checked Sep 19, 2026	10001+	46,737 contacts →
	Partial evidence “We are an AI-led digital transformation company delivering measurable business outcomes.” Source: RevenueBase Database · checked Sep 19, 2026
5	Publicis Sapient	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	10001+	20,235 contacts →
	Partial evidence “Publicis Sapient is a technology company that provides enterprise AI platforms and services.” Source: RevenueBase Database · checked Sep 19, 2026
6	Encora INC	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 19, 2026	5,001-10,000	7,568 contacts →
	Indirect evidence “Coforge announces the successful closure of the Encora acquisition.” Source: RevenueBase Database · checked Sep 19, 2026
7	Ascendion	Partial evidence	Basking Ridge, NJ, United StatesHQ checked Sep 19, 2026	10001+	6,195 contacts →
	Partial evidence “Ascendion is an AI-native software engineering disruptor helping businesses innovate faster, smarter, and with greater impact.” Source: RevenueBase Database · checked Sep 19, 2026
8	Turing	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	6,094 contacts →
	Partial evidence “Turing is one of the world’s fastest-growing AI companies accelerating the advancement and deployment of powerful AI systems.” Source: RevenueBase Database · checked Sep 19, 2026
9	Altimetrik	Partial evidence	Southfield, MI, United StatesHQ checked Sep 19, 2026	5,001-10,000	5,969 contacts →
	Partial evidence “Altimetrik is an AI-native engineering company that builds systems to power the modern enterprise.” Source: RevenueBase Database · checked Sep 19, 2026
10	Perficient	Partial evidence	St Louis, MO, United StatesHQ checked Sep 19, 2026	5,001-10,000	5,336 contacts →
	Partial evidence “Perficient is the global AI and technology consulting firm disrupting the traditional consulting model.” Source: RevenueBase Database · checked Sep 19, 2026
11	Brillio	Partial evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	5,001-10,000	5,285 contacts →
	Partial evidence “Brillio is The Enterprise AI Accelerator helping Fortune companies move from AI ambition to scaled impact, faster.” Source: RevenueBase Database · checked Sep 19, 2026
12	XEBIA	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	1,001-5,000	5,116 contacts →
	Partial evidence “Xebia is a global, award-winning, AI-first consulting, software engineering, and training company.” Source: RevenueBase Database · checked Sep 19, 2026
13	Invisible Technologies	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	n/a	4,941 contacts →
	Partial evidence “Invisible Technologies makes AI work.” Source: RevenueBase Database · checked Sep 19, 2026
14	Uipath	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	4,698 contacts →
	Partial evidence “UiPath develops AI technology that mirrors human intelligence with ever-increasing sophistication, transforming how businesses operate, innovate, and compete.” Source: RevenueBase Database · checked Sep 19, 2026
15	Quantiphi	Partial evidence	Marlborough, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	3,965 contacts →
	Partial evidence “Quantiphi is an award-winning AI-first digital engineering company driven by the desire to reimagine and realize transformational opportunities at the heart of the business.” Source: RevenueBase Database · checked Sep 19, 2026
16	Verint	Partial evidence	Melville, NY, United StatesHQ checked Sep 19, 2026	5,001-10,000	3,852 contacts →
	Partial evidence “Verint helps you deliver AI outcomes now to solve your most pressing CX automation challenges in the contact center and beyond.” Source: RevenueBase Database · checked Sep 19, 2026
17	Bounteous	Partial evidence	Frisco, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,493 contacts →
	Partial evidence “Bounteous is a global AI Services firm where agentic engineering and human experience converge to deliver transformative business outcomes for the enterprise.” Source: RevenueBase Database · checked Sep 19, 2026
18	Accion Labs	Indirect evidence	Bridgeville, PA, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,417 contacts →
	Indirect evidence “Accion Labs is an - headquartered in Pittsburgh.” Source: RevenueBase Database · checked Sep 19, 2026
19	MAQ Software	Partial evidence	Redmond, WA, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,323 contacts →
	Partial evidence “MAQ Software enables leading companies to accelerate AI and data initiatives.” Source: RevenueBase Database · checked Sep 19, 2026
20	Alteryx	Partial evidence	Irvine, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,245 contacts →
	Partial evidence “At Alteryx, we put data and AI to work for the Intelligent Enterprise.” Source: RevenueBase Database · checked Sep 19, 2026
21	Tavant	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,221 contacts →
	Partial evidence “Tavant is a leading platform-powered AI Transformation specialist helping enterprises unlock the power of AI and accelerate transformation.” Source: RevenueBase Database · checked Sep 19, 2026
22	Marlabs	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,000 contacts →
	Partial evidence “Marlabs is your trusted AI transformation partner with 30 years of experience solving modern challenges, with a proven track record of delivering complex technology solutions to…” Source: RevenueBase Database · checked Sep 19, 2026
23	Outsystems	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,957 contacts →
	Indirect evidence “OutSystems is your agentic systems platform, unified, agile, and enterprise-proven.” Source: RevenueBase Database · checked Sep 19, 2026
24	Quinnox	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,917 contacts →
	Partial evidence “Everforth Quinnox is an AI-first Digital Always organization orchestrating value for forward-looking businesses.” Source: RevenueBase Database · checked Sep 19, 2026
25	Infobeans	Partial evidence	Danville, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,823 contacts →
	Partial evidence “InfoBeans specializes in AI-first software development and implementation for its enterprise clients to solve their most complex business problems.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: AI app developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names AI app developers.
Partial evidence: Its own public description names part of AI app developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI app developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,774 AI app developers based in the United States

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AI app developers based in the United States at a glance

As of Sep 19, 2026

28.6%Verified-email coverage

139.1Average contacts per company

1-10Median size (employees)

6.1%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

3,263

11-50

1,618

51-200

593

201-500

177

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 5,774 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among AI app developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “AI app developers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names AI app developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among AI app developers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 229,402 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

AI app developers by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names AI app developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many AI app developers are there based in the United States?

RevenueBase identified 5,774 AI app developers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Cognizant, headquartered in Teaneck, tops this list with the largest team on record.

Which city has the most AI app developers?

New York leads with 351 headquartered companies, followed by San Francisco (283) and Austin (235).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 229,402 verified decision-maker contacts tracked across these 5,774 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.