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Top SaaS companies in New York

Software-as-a-service vendors selling subscription cloud software to other businesses. Filtered to companies headquartered in New York.

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

Ranked by current headcount across SaaS companies headquartered in New York. Refreshed daily.

  1. 1
    Freelance | Self-Employed· New York, New York, United States
    • 324.2k employees
  2. 2
    Freelance Insider· New York, New York, United States
    • 298.4k employees
  3. 3
    Fiverr· New York, Iowa, United States
    • Series E
    • 220k employees
    • Founded 2010
  4. 4
    SEO· Nassau, New York, United States
    • 48.2k employees
    • Founded 1999
  5. 5
    Nielsen· New York, New York, United States
    • Debt
    • 29.1k employees
  6. 6
    Infor· New York, New York, United States
    • Private equity
    • 22.3k employees
    • Founded 2002
  7. 7
    Freelancer- Self employed· New York, New York, United States
    • 14.7k employees
    • Founded 1995
  8. 8
    Fanatics· New York, New York, United States
    • Private equity
    • 14.4k employees
    • Founded 2011
  9. 9
    Synechron· New York, New York, United States
    • 14.4k employees
    • Founded 2001
  10. 10
    Business Insider· New York, New York, United States
    • Series unknown
    • 13k employees
    • Founded 2007
  11. 11
    GLG· New York, New York, United States
    • Private equity
    • 12.3k employees
    • Founded 1998
  12. 12
    Café (YC S21)· New York, New York, United States
    • Pre-seed
    • 12k employees
    • Founded 2020
  13. 13
    Datadog· New York, New York, United States
    • Post-IPO debt
    • 9.8k employees
    • Founded 2010
  14. 14
    Yahoo· New York, New York, United States
    • 9.7k employees
    • Founded 1994
  15. 15
    Etsy· Brooklyn, New York, United States
    • Post-IPO debt
    • 9.3k employees
    • Founded 2005
  16. 16
    DataAnnotation· New York, New York, United States
    • 8.3k employees
  17. 17
    MongoDB· New York, New York, United States
    • Post-IPO equity
    • 7.7k employees
    • Founded 2007
  18. 18
    Data Entry Job (Remote Job)· New York, New York, United States
    • 7.5k employees
  19. 19
    Ness Digital Engineering· New York, New York, United States
    • 6.5k employees
    • Founded 1999
  20. 20
    Fever· New York, New York, United States
    • Private equity
    • 5.3k employees
    • Founded 2014
  21. 21
    UiPath· New York, New York, United States
    • Post-IPO equity
    • 5.1k employees
    • Founded 2005
  22. 22
    Rockstar Games· New York, New York, United States
    • 5k employees
    • Founded 1998
  23. 23
    Invisible Technologies· New York, New York, United States
    • Series unknown
    • 5k employees
    • Founded 2015
  24. 24
    Accounting Today· New York, New York, United States
    • 4.8k employees
    • Founded 1987
  25. 25
    Fora Travel· New York, New York, United States
    • Series C
    • 4.7k employees
    • Founded 2021

Find engineers at SaaS companies in New York

New York has long been a hub for SaaS, and the list above ranks the largest SaaS companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 5,708 matching companies in our index, this is a good map of where the SaaS talent in New Yorklives — useful whether you’re recruiting, partnering, or sizing a market.

The biggest SaaS companies in New York tend to be the gravitational centres for specialised talent — senior engineers, ML researchers, applied scientists, designers — while the smaller ones compete on speed, equity, and proximity to founders.

Refolk converts this list into a live search. Ask for “SaaS engineers in New Yorkhiring senior staff” or “founders of SaaS companies in New Yorkwho left in the last 12 months” and Refolk returns a ranked shortlist with the evidence that earned each person a spot.

How this list is built

Refolk pulled SaaS companies headquartered in New York from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 10 employees. The list refreshes once a day.

Last refreshed: Thu, 07 May 2026 07:56:47 GMT

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