Company lists · Data refreshed September 2026

Top 25 Artificial intelligence research nonprofits based in the United States

Name: Artificial intelligence research nonprofits based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 1,945 companies tracked

RevenueBase identified 1,945 artificial intelligence research nonprofits headquartered in the United States as of September 2026 and tracks 41,813 professional contacts across them, including 10,205 with verified work emails. San Francisco is the largest hub.

This list covers artificial intelligence research nonprofits 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 14, 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 14, 2026 86% judged on-target in blind review

1,945Companies

41,813Contacts tracked

10,205Verified emails

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The 25 largest artificial intelligence research nonprofits based in the United States

Ranked by team size

Top 25 of 1,945 artificial intelligence research nonprofits based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to artificial intelligence research nonprofits: 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	Openai	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	7,563 contacts →
	Strong evidence “OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity.” Source: RevenueBase Database · checked Sep 14, 2026
2	Remotasks	Indirect evidence	San Francisco, United StatesHQ checked Sep 14, 2026	5,001-10,000	4,170 contacts →
	Indirect evidence “Join the AI revolution with Remotasks, where experts can shape the future of AI tools.” Source: RevenueBase Database · checked Sep 14, 2026
3	Microsoft AI	Indirect evidence	Redmond, NY, United StatesHQ checked Sep 14, 2026	5,001-10,000	2,261 contacts →
	Indirect evidence “At MAI we’re building a new class of safer, more capable AI systems we call Humanist Superintelligence: AI that is always aligned, controllable, and in service of humanity.” Source: RevenueBase Database · checked Sep 14, 2026
4	Intel Labs	Partial evidence	Hillsboro, OR, United StatesHQ checked Sep 14, 2026	10001+	1,818 contacts →
	Partial evidence “See what it means to be on the vanguard of research in computer science, academic and industry collaboration, and a leader in visionary thinking about technology, the sciences…” Source: RevenueBase Database · checked Sep 14, 2026
5	Kaggle	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	n/a	1,323 contacts →
	Partial evidence “Kaggle is a global community of practitioners, researchers, and enthusiasts building and advancing the frontier of AI.” Source: RevenueBase Database · checked Sep 14, 2026
6	Riverside Research	Strong evidence	Fairfax, VA, United StatesHQ checked Sep 14, 2026	501-1,000	672 contacts →
	Strong evidence “Founded in 1967, Riverside Research is a nonprofit organization chartered to advance scientific research for the benefit of the US government and in the public interest.” Source: RevenueBase Database · checked Sep 14, 2026
7	Chan Zuckerberg Initiative	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 14, 2026	201-500	644 contacts →
	Indirect evidence “We are working at the intersection of AI and biology to advance science, build powerful technologies and transform health.” Source: RevenueBase Database · checked Sep 14, 2026
8	OWKIN	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	201-500	452 contacts →
	Indirect evidence “Owkin is building the first BASI to unlock breakthroughs in therapies, diagnostics, and rejuvenation, while reshaping how humanity understands and engineers biology.” Source: RevenueBase Database · checked Sep 14, 2026
9	Inspirit AI	Strong evidence	Palo Alto, CA, United StatesHQ checked Sep 14, 2026	n/a	318 contacts →
	Strong evidence “AI Scholars inspires curious middle and high school students globally by exposing them to the defining technology of our times: Artificial Intelligence.” Source: RevenueBase Database · checked Sep 14, 2026
10	Runway	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	51-200	307 contacts →
	Indirect evidence “We are building AI to simulate the world through merging art and science.” Source: RevenueBase Database · checked Sep 14, 2026
11	Ai2	Partial evidence	Seattle, WA, United StatesHQ checked Sep 14, 2026	201-500	302 contacts →
	Partial evidence “We are a Seattle-based non-profit AI research institute founded in 2014 by the late Paul Allen.” Source: RevenueBase Database · checked Sep 14, 2026
12	Ai4all	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	n/a	290 contacts →
	Partial evidence “AI4ALL is an award-winning nonprofit committed to ensuring AI benefits humanity.” Source: RevenueBase Database · checked Sep 14, 2026
13	RAI Institute	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 14, 2026	201-500	278 contacts →
	Indirect evidence “We aim to solve the most important and fundamental problems in robotics and AI.(Formerly The AI Institute)” Source: RevenueBase Database · checked Sep 14, 2026
14	Addo AI	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	201-500	269 contacts →
	Strong evidence “Addo means "to add" in Latin and we believe that by adding artificial intelligence (AI), we can democratize access to better infrastructure and services, tackle grand challenges…” Source: RevenueBase Database · checked Sep 14, 2026
15	Surge AI	Indirect evidence	San Francisco, United StatesHQ checked Sep 14, 2026	51-200	266 contacts →
	Indirect evidence “Our mission is to raise AGI with the richness of humanity, curious, witty, imaginative, and full of breathtaking brilliance.” Source: RevenueBase Database · checked Sep 14, 2026
16	Techjays	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 14, 2026	201-500	257 contacts →
	Indirect evidence “We help the world reimagine a better future with AI” Source: RevenueBase Database · checked Sep 14, 2026
17	Simspace	Partial evidence	Boston, MA, United StatesHQ checked Sep 14, 2026	201-500	222 contacts →
	Partial evidence “Allied governments, militaries, commercial enterprises, and research universities worldwide trust SimSpace as the AI Proving Grounds where human operators and AI agents train and…” Source: RevenueBase Database · checked Sep 14, 2026
18	Baidu USA	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 14, 2026	51-200	218 contacts →
	Indirect evidence “Located in the heart of Silicon Valley, Baidu USA is one of the R&D centers of Baidu, China’s largest search engine provider.” Source: RevenueBase Database · checked Sep 14, 2026
19	AE Studio	Partial evidence	Marina Del Rey, CA, United StatesHQ checked Sep 14, 2026	51-200	178 contacts →
	Partial evidence “AE Studio does frontier AI alignment research, AI strategy, and production AI system development.” Source: RevenueBase Database · checked Sep 14, 2026
20	Charles River Analytics	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 14, 2026	51-200	141 contacts →
	Indirect evidence “Charles River Analytics, a GRVTY company, conducts leading-edge AI, robotics, and human-machine interface R&D to create custom solutions incorporating collaborative autonomy…” Source: RevenueBase Database · checked Sep 14, 2026
21	Moatable	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 14, 2026	501-1,000	130 contacts →
	Indirect evidence “Moatable designs AI-native products that amplify human insight and accelerate problem-solving-across every industry we touch.” Source: RevenueBase Database · checked Sep 14, 2026
22	Holberton School	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	123 contacts →
	Indirect evidence “Born in Silicon Valley, Holberton prepares you for the age of AI.” Source: RevenueBase Database · checked Sep 14, 2026
23	Artificial Intelligence Society At UTD	Strong evidence	Richardson, TX, United StatesHQ checked Sep 14, 2026	11-50	109 contacts →
	Strong evidence “The Artificial Intelligence Society is one of the largest computer science organizations at the University of Texas at Dallas.” Source: RevenueBase Database · checked Sep 14, 2026
24	Liquid AI	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 14, 2026	51-200	100 contacts →
	Indirect evidence “We build efficient general-purpose AI at every scale.” Source: RevenueBase Database · checked Sep 14, 2026
25	Kashmir World Foundation	Strong evidence	Great Falls, VA, United StatesHQ checked Sep 14, 2026	11-50	92 contacts →
	Strong evidence “Kashmir World Foundation (KwF) pioneers the use of autonomous systems, artificial intelligence, and conservation science to protect endangered species and ecosystems worldwide.” Source: RevenueBase Database · checked Sep 14, 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: artificial intelligence research nonprofits. 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 artificial intelligence research nonprofits.
Partial evidence: Its own public description names part of artificial intelligence research nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name artificial intelligence research nonprofits. 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 1,945 artificial intelligence research nonprofits based in the United States

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Artificial intelligence research nonprofits based in the United States at a glance

As of Sep 14, 2026

24.4%Verified-email coverage

21.5Average contacts per company

1-10Median size (employees)

11.3%Largest-city concentration · San Francisco

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

1,249

11-50

499

51-200

124

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 1,945 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 artificial intelligence research nonprofits, 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 “artificial intelligence research nonprofits”. 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 artificial intelligence research nonprofits), 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 artificial intelligence research nonprofits, 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, 10,205 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 14, 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.

Artificial intelligence research nonprofits by metro

Artificial intelligence research nonprofits in San Francisco219
Artificial intelligence research nonprofits in New York130
Artificial intelligence research nonprofits in Boston54
Artificial intelligence research nonprofits in Los Angeles50
Artificial intelligence research nonprofits in Washington49
Artificial intelligence research nonprofits in Austin42
Artificial intelligence research nonprofits in Seattle41
Artificial intelligence research nonprofits in Cambridge40
Artificial intelligence research nonprofits in Palo Alto36
Artificial intelligence research nonprofits in Atlanta32
Artificial intelligence research nonprofits in Berkeley29
Artificial intelligence research nonprofits in Miami28

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 artificial intelligence research nonprofits, 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 artificial intelligence research nonprofits are there based in the United States?

RevenueBase identified 1,945 artificial intelligence research nonprofits 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?

Openai, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most artificial intelligence research nonprofits?

San Francisco leads with 219 headquartered companies, followed by New York (130) and Boston (54).

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 10,205 verified decision-maker contacts tracked across these 1,945 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 14, 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.