Refolk
BlogSign in

Series A AI companies in New York

Companies building AI products, foundation models, and applied ML platforms. Filtered to Series A-stage companies headquartered in New York.

Built from a search like: “Top Series A AI companies in New York”

Ranked by current headcount across Series A AI companies in New York. Refreshed daily.

  1. 1
    Conceivable Life Sciences· New York, New York, United States
    • Series A
    • 75 employees
    • Founded 2022
  2. 2
    HistoWiz· Brooklyn, New York, United States
    • Series A
    • 52 employees
    • Founded 2012
  3. 3
    HowGood· Stone Ridge, New York, United States
    • Series A
    • 49 employees
    • Founded 2007
  4. 4
    TandemAI· New York, New York, United States
    • Series A
    • 46 employees
    • Founded 2021
  5. 5
    Nilo Therapeutics· New York, New York, United States
    • Series A
    • 36 employees
    • Founded 2024
  6. 6
    Kingdom· Brooklyn, New York, United States
    • Series A
    • 26 employees
    • Founded 2019
  7. 7
    SEED Therapeutics· New York, New York, United States
    • Series A
    • 24 employees
    • Founded 2019
  8. 8
    Paratus Sciences· New York, New York, United States
    • Series A
    • 17 employees
    • Founded 2021
  9. 9
    GeoQuant· New York, New York, United States
    • Series A
    • 14 employees
    • Founded 2016
  10. 10
    Aethon Therapeutics· New York, New York, United States
    • Series A
    • 14 employees
    • Founded 2022
  11. 11
    Natural Biologics, Inc.· Newfield, New York, United States
    • Series A
    • 14 employees
    • Founded 2015
  12. 12
    Promontory Therapeutics· New York, New York, United States
    • Series A
    • 13 employees
    • Founded 2010
  13. 13
    Deeptune· New York, New York, United States
    • Series A
    • 13 employees
    • Founded 2022
  14. 14
    Collage Venture Partners· New York, New York, United States
    • Series A
    • 13 employees
    • Founded 2021
  15. 15
    Nebula Genomics· Garden City, New York, United States
    • Series A
    • 12 employees
    • Founded 2016
  16. 16
    ScienceIO· New York, New York, United States
    • Series A
    • 9 employees
    • Founded 2019
  17. 17
    Apertura Gene Therapy· New York, New York, United States
    • Series A
    • 9 employees
    • Founded 2021
  18. 18
    Acuamark Diagnostics, Inc.· New York, New York, United States
    • Series A
    • 8 employees
    • Founded 2013
  19. 19
    OccamzRazor· New York, New York, United States
    • Series A
    • 7 employees
    • Founded 2015
  20. 20
    Yiviva· New York, New York, United States
    • Series A
    • 6 employees
    • Founded 2014
  21. 21
    Tactiva Therapeutics· Buffalo, New York, United States
    • Series A
    • 5 employees
    • Founded 2016
  22. 22
    New York Funny Elves Cosmetic Technology Inc.· Ronkonkoma, New York, United States
    • Series A
    • 5 employees
    • Founded 2024
  23. 23
    Oncolyze· New York, New York, United States
    • Series A
    • 4 employees
    • Founded 2011

Find engineers at Series A AI companies in New York

Searching for “engineers at top Series A AI companies in New York” surfaces this slice of the market. The list above ranks AI companies headquartered in New York whose latest disclosed round is Series A, by current headcount, drawn from public LinkedIn and Crunchbase records. With 23 matching companies in our index, this is a tight read on where the AI talent in New York is heating up.

Three filters at once narrows the field hard. The companies that survive all three — Series A, AI, in New York — are usually the most targeted recruiting pool a hiring manager can ask for. Senior engineers, founding designers, and product leads here are about to become AI’s next operators and angel investors.

Refolk converts this list into a live search. Ask for “senior engineers at Series A AI companies in New York hiring” or “founders of Series A AI companies in New York who left in the last year” and Refolk returns a ranked shortlist with the evidence behind each match.

How this list is built

Refolk pulled AI companies headquartered in New York whose latest disclosed funding round is Series A from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 3 employees. The list refreshes once a day.

Last refreshed: Thu, 07 May 2026 08:23:54 GMT

Need an even more specific search?

Refolk runs natural-language searches across LinkedIn, GitHub, and the open web. Try one of these:

Related lists

See all company lists.

Slice this list a different way