Most Backed AI Infrastructure Startups in San Jose, CA 2026

5 AI Infrastructure startups in San Jose, CA ranked by verified backer count, led by Ayar Labs, Coactive AI, Fleak. Each links to its full syndicate breakdown.

AI Infrastructure in San Jose, CA accounts for 11 tracked companies with verified cap-table data, 11 of which disclose round sizes totalling $2.3B. The median disclosed raise is $177M, and the largest is Hark at $700M, ahead of StradVision ($331M) and Spectro Cloud ($260M).

The names that recur most often on these ai infrastructure cap tables are Intel Capital (3 companies), Qualcomm Ventures (2 companies), Maverick Silicon (2 companies), Parkway Venture Capital (1 company), NVIDIA (1 company), Align Ventures (1 company). By latest disclosed round, the market skews Series B (4), Series A (2), Series D (2), Series C (2).

Best funded AI Infrastructure in San Jose, CA companies

  1. Hark — $700M (latest: Series A)
  2. StradVision — $331M (latest: Series D)
  3. Spectro Cloud — $260M (latest: Series D)
  4. Auradine — $234M (latest: Series C)
  5. Enfabrica — $230M (latest: Series C)
  6. Recogni — $177M (latest: Series B)
  7. Eliyan — $150M (latest: Growth)
  8. Graphiant — $96M (latest: Series B)
  9. Point2 Technology — $76M (latest: Series B)
  10. Tessera Labs — $60M (latest: Series A)
  11. Movellus — $32M (latest: Series B)

Sector × city funding reports (20)

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•By Alejandro Cremades