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Top Marketing tech companies in San Francisco

Tools for marketers: CRM, attribution, content, ads, growth, and analytics. Filtered to companies headquartered in San Francisco.

Built from a search like: “Top Marketing tech companies in San Francisco”

Ranked by current headcount across Marketing tech companies headquartered in San Francisco. Refreshed daily.

  1. 1
    INDIVIDUAL· San Francisco, California, United States
    • 3.9k employees
    • Founded 2019
  2. 2
    MediaMint· San Francisco, California, United States
    • Private equity
    • 2.6k employees
    • Founded 2010
  3. 3
    LiveRamp· San Francisco, California, United States
    • Series C
    • 1.5k employees
    • Founded 2011
  4. 4
    Self-employed· San Francisco, California, United States
    • 1.4k employees
    • Founded 2018
  5. 5
    Essence· San Francisco, California, United States
    • 1.1k employees
    • Founded 2005
  6. 6
    Archetype· San Francisco, California, United States
    • 998 employees
    • Founded 2019
  7. 7
    Business Wire· San Francisco, California, United States
    • 923 employees
    • Founded 1961
  8. 8
    Allison Worldwide· San Francisco, California, United States
    • 610 employees
    • Founded 2001
  9. 9
    DWA· San Francisco, California, United States
    • 526 employees
    • Founded 1996
  10. 10
    Grand View Research, Inc· San Francisco, California, United States
    • 499 employees
    • Founded 2014
  11. 11
    NextRoll· San Francisco, California, United States
    • Debt
    • 485 employees
    • Founded 2007
  12. 12
    Medicine Agency· San Francisco, California, United States
    • 453 employees
    • Founded 2003
  13. 13
    DAE Advertising· San Francisco, California, United States
    • 401 employees
    • Founded 1990
  14. 14
    Tatari· San Francisco, California, United States
    • Series unknown
    • 393 employees
    • Founded 2016
  15. 15
    Hotwire· San Francisco, California, United States
    • 366 employees
    • Founded 2000
  16. 16
    af&co.· San Francisco, California, United States
    • 298 employees
    • Founded 2001
  17. 17
    DemandShore· San Francisco, California, United States
    • 273 employees
    • Founded 2003
  18. 18
    Mekanism· San Francisco, California, United States
    • 272 employees
    • Founded 2003
  19. 19
    GRAND· San Francisco, California, United States
    • 266 employees
    • Founded 2009
  20. 20
    Highwire· San Francisco, California, United States
    • Private equity
    • 262 employees
    • Founded 2008
  21. 21
    VSC· San Francisco, California, United States
    • 241 employees
    • Founded 2002
  22. 22
    Butchershop® Global· San Francisco, California, United States
    • 211 employees
    • Founded 2008
  23. 23
    OnlineSales.ai· San Francisco, California, United States
    • Series B
    • 207 employees
    • Founded 2016
  24. 24
    MarketerHire· San Francisco, California, United States
    • Series A
    • 196 employees
    • Founded 2018
  25. 25
    FluxHaus· San Francisco, California, United States
    • 184 employees
    • Founded 2015

Find engineers at Marketing tech companies in San Francisco

San Francisco has long been a hub for Marketing tech, and the list above ranks the largest Marketing tech companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 480 matching companies in our index, this is a good map of where the Marketing tech talent in San Franciscolives — useful whether you’re recruiting, partnering, or sizing a market.

The biggest Marketing tech companies in San Francisco 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 “Marketing tech engineers in San Franciscohiring senior staff” or “founders of Marketing tech companies in San Franciscowho 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 Marketing tech companies headquartered in San Francisco 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 09:09:03 GMT

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