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Seed AI companies in New York

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

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

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

  1. 1
    The Post· New York, New York, United States
    • Seed
    • 469 employees
    • Founded 2021
  2. 2
    Respondent· Brooklyn, New York, United States
    • Seed
    • 211 employees
    • Founded 2016
  3. 3
    3i Members· New York, New York, United States
    • Seed
    • 143 employees
    • Founded 2021
  4. 4
    Remepy· New York, New York, United States
    • Seed
    • 67 employees
    • Founded 2022
  5. 5
    Hume AI· New York, New York, United States
    • Seed
    • 50 employees
    • Founded 2021
  6. 6
    Phosphorus· New York, New York, United States
    • Seed
    • 46 employees
    • Founded 2016
  7. 7
    Ambrosia· New York, New York, United States
    • Seed
    • 42 employees
    • Founded 2014
  8. 8
    Pasteur Labs & ISI· Brooklyn, New York, United States
    • Seed
    • 41 employees
    • Founded 2021
  9. 9
    PozeSCAF Inc· Brooklyn, New York, United States
    • Seed
    • 31 employees
    • Founded 2019
  10. 10
    UNCAGED Innovations· New York, New York, United States
    • Seed
    • 26 employees
    • Founded 2020
  11. 11
    EncrypGen· New York, New York, United States
    • Seed
    • 20 employees
    • Founded 2016
  12. 12
    Waypoint Bio· New York, New York, United States
    • Seed
    • 19 employees
    • Founded 2021
  13. 13
    SEQUENTIAL· New York City Metropolitan Area
    • Seed
    • 17 employees
    • Founded 2019
  14. 14
    Tally Health· New York, New York, United States
    • Seed
    • 16 employees
    • Founded 2021
  15. 15
    OncoPrecision· New York, New York, United States
    • Seed
    • 15 employees
    • Founded 2020
  16. 16
    Spheryx, Inc.· New York, New York, United States
    • Seed
    • 15 employees
    • Founded 2014
  17. 17
    Aclid· New York, New York, United States
    • Seed
    • 15 employees
    • Founded 2021
  18. 18
    Okay Human· New York, New York, United States
    • Seed
    • 14 employees
    • Founded 2018
  19. 19
    Caladan Bio· Brooklyn, New York, United States
    • Seed
    • 14 employees
    • Founded 2023
  20. 20
    Niura· Plainview, New York, United States
    • Seed
    • 14 employees
    • Founded 2022
  21. 21
    AIR Platforms· New York, New York, United States
    • Seed
    • 13 employees
    • Founded 2024
  22. 22
    Stratum Biosciences· New York, New York, United States
    • Seed
    • 12 employees
    • Founded 2023
  23. 23
    2A Biosciences· New York, New York, United States
    • Seed
    • 10 employees
    • Founded 2023
  24. 24
    DotLab· New York, New York, United States
    • Seed
    • 8 employees
    • Founded 2016
  25. 25
    OneThree Biotech· New York, New York, United States
    • Seed
    • 8 employees
    • Founded 2018

Find engineers at Seed AI companies in New York

Searching for “engineers at top Seed 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 Seed, by current headcount, drawn from public LinkedIn and Crunchbase records. With 48 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 — Seed, 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 Seed AI companies in New York hiring” or “founders of Seed 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 Seed 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 07:37:17 GMT

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