Company lists · Data refreshed September 2026
Top 13 Sf AI companies based in New York City, United States
RevenueBase identified 44 sf AI companies headquartered in New York City, United States as of September 2026 and tracks 468 professional contacts across them, including 129 with verified work emails. New York is the largest hub.
This list covers sf AI companies headquartered in New York City, 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 21, 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.
The 13 largest sf AI companies based in New York City, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 103 contacts → | ||||
Partial evidence “Kloud9 LLC was founded with the vision of enabling our customers to transform into an intelligent enterprise with our “AI-First” approach.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 100 contacts → | ||||
Partial evidence “Valence has created the widest deployed AI-native coach for enterprise, rapidly changing the face of leadership development, learning, and collaboration at work.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 60 contacts → | ||||
Indirect evidence “Backed by Harvard and Stanford alumni, Gaper brings top talent to every engagement, with a proven track record serving Fortune 500 enterprises and accelerating growth for startups…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 26 contacts → | ||||
Partial evidence “Anote is an applied AI research company in New York City.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 16 contacts → | ||||
Partial evidence “Neural Bridge is an AI Lab.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 14 contacts → | ||||
Partial evidence “Sei AI is automating pre-underwriting & customer service for mortgage lenders & servicers.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 12 contacts → | ||||
Partial evidence “NextGen Coding Company, we specialize in delivering cutting-edge software solutions powered by Artificial Intelligence (AI), Machine Learning (ML), Blockchain, Computer Vision…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 10 contacts → | ||||
Partial evidence “At Vitrin9, we help companies future-proof their business through cutting-edge AI, data science, and custom software development.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 6 contacts → | ||||
Partial evidence “InfiniOne builds agentic AI workflows and LLM-based automation for mid-market companies across financial services, construction, HVAC, automotive, and more.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 4 contacts → | ||||
Partial evidence “TechBrig is a NYC-based AI product design and development studio helping startups and growing companies build smarter, faster, and more beautifully.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 3 contacts → | ||||
Partial evidence “In every industry right now, there are businesses using AI to outpace their competition, and businesses about to be outpaced." Where do you stand?” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1 contacts → | ||||
Partial evidence “We bring together strategy, technology and transformation expertise in an approach that helps you manage and deploy AI solutions more effectively.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1 contacts → | ||||
Partial evidence “Cassi.ai is an AI engineering company for market research and insights.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: sf AI companies. 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 sf AI companies.
- Partial evidence
- Its own public description names part of sf AI companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name sf AI companies. 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 13 of 44 sf AI companies based in New York City, United States
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Sf AI companies based in New York City, United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for New York City, so it is reported there. Company counts and contact totals on this page are exact for New York City, over 44 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 sf AI companies, 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 New York City, United States whose own description of what they do matches “sf AI companies”. 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 sf AI companies), 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 sf AI companies, and records with no verified work email. Companies headquartered outside New York City 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, 129 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 21, 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.
Sf AI companies by metro in the United States
- Sf AI companies in New York373
- Sf AI companies in San Francisco310
- Sf AI companies in Austin221
- Sf AI companies in Los Angeles139
- Sf AI companies in Miami132
- Sf AI companies in Chicago131
- Sf AI companies in Dallas127
- Sf AI companies in Atlanta111
- Sf AI companies in Boston110
- Sf AI companies in Dover106
- Sf AI companies in Houston100
- Sf AI companies in Sheridan80
- Sf AI companies in Seattle79
- Sf AI companies in Palo Alto67
- Sf AI companies in San Jose64
- Sf AI companies in Denver58
- Sf AI companies in San Diego55
- Sf AI companies in Wilmington54
- Sf AI companies in Washington53
- Sf AI companies in Tampa47
- Sf AI companies in Phoenix46
- Sf AI companies in Newark45
- Sf AI companies in New York City44
- Sf AI companies in Irvine43
- Sf AI companies in Raleigh38
- Sf AI companies in Orlando35
- Sf AI companies in Frisco34
- Sf AI companies in Las Vegas33
- Sf AI companies in Sunnyvale33
- Sf AI companies in Lewes31
- Sf AI companies in Charlotte30
- Sf AI companies in Bellevue29
- Sf AI companies in Philadelphia29
- Sf AI companies in Princeton29
- Sf AI companies in Alpharetta28
- Sf AI companies in Pittsburgh27
- Sf AI companies in Portland26
- Sf AI companies in Columbus25
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 sf AI companies, 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 sf AI companies are there based in New York City, United States?
RevenueBase identified 44 sf AI companies headquartered in New York City, 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?
Kloud9 LLC, headquartered in New York City, tops this list with the largest team on record.
Which city has the most sf AI companies?
New York leads with 373 headquartered companies, followed by San Francisco (310) and Austin (221).
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 129 verified decision-maker contacts tracked across these 44 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 21, 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.
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