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Series C Developer tools companies in New York

IDEs, runtimes, frameworks, and platforms built primarily for engineers. Filtered to Series C-stage companies headquartered in New York.

Built from a search like: “Top Series C Developer tools companies in New York”

Ranked by current headcount across Series C Developer tools companies in New York. Refreshed daily.

  1. 1
    Clay· New York, New York, United States
    • Series C
    • 1.2k employees
    • Founded 2017
  2. 2
    Pipedrive· New York, Iowa, United States
    • Series C
    • 1.1k employees
    • Founded 2010
  3. 3
    Thrive Global· New York, New York, United States
    • Series C
    • 616 employees
    • Founded 2016
  4. 4
    Veriff· New York, New York, United States
    • Series C
    • 523 employees
    • Founded 2015
  5. 5
    Connecteam· New York, New York, United States
    • Series C
    • 503 employees
    • Founded 2016
  6. 6
    Valon· New York, New York, United States
    • Series C
    • 497 employees
    • Founded 2019
  7. 7
    Datarails· New York, New York, United States
    • Series C
    • 416 employees
    • Founded 2015
  8. 8
    GlossGenius· New York, New York, United States
    • Series C
    • 337 employees
    • Founded 2016
  9. 9
    Candex· New York, New York, United States
    • Series C
    • 283 employees
    • Founded 2011
  10. 10
    Altana· New York, New York, United States
    • Series C
    • 283 employees
    • Founded 2018
  11. 11
    Tennr· New York, New York, United States
    • Series C
    • 261 employees
    • Founded 2021
  12. 12
    Viam· New York, New York, United States
    • Series C
    • 258 employees
    • Founded 2020
  13. 13
    Jellysmack· New York, New York, United States
    • Series C
    • 239 employees
    • Founded 2016
  14. 14
    Transfr· New York, New York, United States
    • Series C
    • 239 employees
    • Founded 2017
  15. 15
    EvolutionIQ· New York, New York, United States
    • Series C
    • 236 employees
    • Founded 2019
  16. 16
    Thoropass· New York, New York, United States
    • Series C
    • 232 employees
    • Founded 2019
  17. 17
    Pepper· New York, New York, United States
    • Series C
    • 226 employees
    • Founded 2019
  18. 18
    Unqork· New York, New York, United States
    • Series C
    • 217 employees
    • Founded 2017
  19. 19
    Druid AI· New York, New York, United States
    • Series C
    • 208 employees
    • Founded 2018
  20. 20
    Catchpoint· New York, New York, United States
    • Series C
    • 207 employees
    • Founded 2008
  21. 21
    Celtra· New York, New York, United States
    • Series C
    • 205 employees
    • Founded 2006
  22. 22
    YOOBIC· New York, New York, United States
    • Series C
    • 203 employees
    • Founded 2014
  23. 23
    Lithic· New York, New York, United States
    • Series C
    • 187 employees
    • Founded 2014
  24. 24
    Radar· New York, New York, United States
    • Series C
    • 185 employees
    • Founded 2016
  25. 25
    Synacor· Buffalo, New York, United States
    • Series C
    • 181 employees
    • Founded 1998

Find engineers at Series C Developer tools companies in New York

Searching for “engineers at top Series C Developer tools companies in New York” surfaces this slice of the market. The list above ranks Developer tools companies headquartered in New York whose latest disclosed round is Series C, by current headcount, drawn from public LinkedIn and Crunchbase records. With 62 matching companies in our index, this is a tight read on where the Developer tools talent in New York is heating up.

Three filters at once narrows the field hard. The companies that survive all three — Series C, Developer tools, 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 Developer tools’s next operators and angel investors.

Refolk converts this list into a live search. Ask for “senior engineers at Series C Developer tools companies in New York hiring” or “founders of Series C Developer tools 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 Developer tools companies headquartered in New York whose latest disclosed funding round is Series C 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 07:02:24 GMT

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