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Companies funded by Spark Capital

Boston- and NYC-based firm with a strong consumer and creator-economy footprint.

Ranked by current headcount across companies in Spark Capital's disclosed portfolio. Refreshed daily.

  1. 1
    Rover.com· Seattle, Washington, United States
    • Post-IPO equity
    • 11.4k employees
    • Founded 2011
  2. 2
    Deel· San Francisco, California, United States
    • Series E
    • 9.1k employees
    • Founded 2019
  3. 3
    Snap Inc.· Santa Monica, California, United States
    • Post-IPO debt
    • 8.5k employees
    • Founded 2011
  4. 4
    Scale AI· San Francisco, California, United States
    • Corporate
    • 6.5k employees
    • Founded 2016
  5. 5
    Handshake· San Francisco, California, United States
    • Series F
    • 6.3k employees
    • Founded 2014
  6. 6
    Discord· San Francisco, California, United States
    • Secondary
    • 4.3k employees
    • Founded 2015
  7. 7
    Postmates by Uber· San Francisco, California, United States
    • Private equity
    • 4.1k employees
    • Founded 2011
  8. 8
    Headway· New York, New York, United States
    • Series D
    • 4k employees
    • Founded 2019
  9. 9
    Clipboard· San Francisco, California, United States
    • Series C
    • 3.4k employees
    • Founded 2016
  10. 10
    Affirm· San Francisco, California, United States
    • Post-IPO debt
    • 3k employees
    • Founded 2012
  11. 11
    Slack· San Francisco, California, United States
    • Secondary
    • 3k employees
    • Founded 2009
  12. 12
    Warby Parker· New York, New York, United States
    • Post-IPO equity
    • 2.7k employees
    • Founded 2010
  13. 13
    Instawork· San Francisco, California, United States
    • Series D
    • 2.3k employees
    • Founded 2016
  14. 14
    JFrog· Sunnyvale, California, United States
    • Post-IPO equity
    • 2.3k employees
    • Founded 2008
  15. 15
    Braze· New York, New York, United States
    • Post-IPO equity
    • 2.3k employees
    • Founded 2011
  16. 16
    Perk· Boston, Massachusetts, United States
    • Series E
    • 2.1k employees
    • Founded 2015
  17. 17
    Carta· San Francisco, California, United States
    • Series G
    • 2k employees
    • Founded 2012
  18. 18
    Ramp· New York, New York, United States
    • Series unknown
    • 2k employees
    • Founded 2019
  19. 19
    Tumblr· New York, Iowa, United States
    • Series unknown
    • 1.9k employees
    • Founded 2007
  20. 20
    Cruise· San Francisco, California, United States
    • Corporate
    • 1.6k employees
    • Founded 2013
  21. 21
    Justworks· New York, New York, United States
    • Series unknown
    • 1.5k employees
    • Founded 2012
  22. 22
    Outreach· Seattle, Washington, United States
    • Secondary
    • 1.5k employees
    • Founded 2014
  23. 23
    Mercury· San Francisco, California, United States
    • Series C
    • 1.5k employees
    • Founded 2017
  24. 24
    Flock· Atlanta, Georgia, United States
    • Series F
    • 1.5k employees
    • Founded 2017
  25. 25
    Sigma· San Francisco, California, United States
    • Series D
    • 1.4k employees
    • Founded 2014

Find engineers and founders in Spark Capital’s portfolio

Spark Capital’s portfolio is a curated bet on the next wave of category-defining companies. The list above ranks Spark Capital-backed companies by current headcount, drawn from public LinkedIn and Crunchbase records. With 273 matching companies in our index, the depth of senior engineers, founders, and operators is significant.

Spark Capital’s companies tend to share a profile — strong technical founders, fresh capital, and access to the Spark Capital network. Hiring from these companies often means hiring from one of the most curated talent pools in tech.

Refolk turns this list into a search. Ask for “Spark Capitalportfolio companies hiring senior ML engineers” or “founders of Spark Capital-backed companies who left in the last year” and Refolk returns a fresh ranked shortlist.

How this list is built

Refolk pulled companies whose disclosed Crunchbase investor list includes Spark Capital, ranked them by current employee count, and kept those with at least 5 employees. The list refreshes once a day.

Last refreshed: Thu, 07 May 2026 05:58:42 GMT

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