Index · Open funds

Series B venture funds investing in AI infra

44 venture funds from 11 firms are raising or writing first checks for Series B-stage companies in AI infra. Each fund qualifies by its stated focus or by deals it announced in the last 24 months.

44 funds

• Hyphen Capital I, L.P.$150K to $5M (stated by the firm)
  Open, writing first checks

  Hyphen Capital, CA

• MADRONA ACCELERATION FUND IV-A, L.P.$58K to $96K (estimated from fund size)
  Open, writing first checks

  Madrona Venture Group, LLC, WA

• MADRONA ACCELERATION FUND IV, L.P.$2.69M to $4.49M (estimated from fund size)
  Open, writing first checks

  Madrona Venture Group, LLC, WA

• MADRONA ACCELERATION IV MANAGER FUND, L.P.$76K to $127K (estimated from fund size)
  Open, writing first checks

  Madrona Venture Group, LLC, WA

• MADRONA VENTURE FUND X-A, L.P.$58K to $96K (estimated from fund size)
  Open, writing first checks

  Madrona Venture Group, LLC, WA

• MADRONA VENTURE FUND X, L.P.$4.9M to $8.16M (estimated from fund size)
  Open, writing first checks

  Madrona Venture Group, LLC, WA

• MADRONA X MANAGER FUND, L.P.$156K to $260K (estimated from fund size)
  Open, writing first checks

  Madrona Venture Group, LLC, WA

• Menlo Inflection AI Partners, L.P.$8M to $16.67M (estimated from fund size)
  Open, writing first checks

  Menlo Ventures, CA

• Menlo Labs Fund II, L.P.$1.6M to $3.33M (estimated from fund size)
  Open, writing first checks

  Menlo Ventures, CA

• Menlo Olympic Fund I, L.P.$3.6M to $7.58M (estimated from fund size)
  Open, writing first checks

  Menlo Ventures, CA

• Menlo Ventures XVI, L.P.$400K to $13.03M (estimated from fund size)
  Open, writing first checks

  Menlo Ventures, CA

• Menlo Ventures XVI, L.P.$8M to $16.67M (estimated from fund size)
  Open, writing first checks

  Menlo Ventures, CA

• Raisewell Ventures Fund I, LP$217K to $406K (estimated from fund size)
  Open, writing first checks

  Raisewell Ventures, CA

• SignalFire Eureka Fund, L.P.$1.5M to $2.5M (estimated from fund size)
  Open, writing first checks

  Signalfire, CA

• Valkyrie Ventures Fund I, L.P.$277K to $519K (estimated from fund size)
  Open, writing first checks

  Valkyrie Ventures, UT

• Earthshot Ventures Fund II, LP$833K to $1.56M (estimated from fund size)
  Raising

  Earthshot Ventures, CA

• Earthshot Ventures Fund II, LP$511K to $959K (estimated from fund size)
  Raising

  Earthshot Ventures, CA

• G2VP III, LP$6.77M to $37.5M (estimated from fund size)
  Raising

  G2vp, LLC, CA

• G2VP Select I, LP$533K to $1M (estimated from fund size)
  Raising

  G2vp, LLC, CA

• G2VP Select II, LP$1.41M to $2.65M (estimated from fund size)
  Raising

  G2vp, LLC, CA

• GTM Capital Fund II, L.P.$622K to $1.04M (estimated from fund size)
  Raising

  Gtm Capital, FL

• Menlo AI Leaders Fund, L.P.$2.4M to $5M (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo AI Leaders II, L.P.$4M to $8.33M (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo AI Neo Labs, L.P.$560K to $1.17M (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo Inflection Atlas Partners, L.P.$320K to $667K (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo Inflection IV Innovators, L.P.$160K to $333K (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo Inflection IV, L.P.$12.8M to $26.67M (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo Inflection Suno Partners II, L.P.$160K to $333K (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo LV Partners, L.P.$640K to $1.33M (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo Ventures Axm Partners, L.P.$320K to $667K (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo Ventures Select I, L.P.$4.8M to $10M (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo Ventures XVII Innovators, L.P.$160K to $333K (estimated from fund size)
  Raising

  Menlo Ventures, CA

• Menlo Ventures XVII, L.P.$11.2M to $23.33M (estimated from fund size)
  Raising

  Menlo Ventures, CA

• MADRONA ACCELERATION FUND III-A, L.P.$54K to $90K (estimated from fund size)
  Late investment period

  Madrona Venture Group, LLC, WA

• MADRONA ACCELERATION FUND III, L.P.$2.55M to $4.25M (estimated from fund size)
  Late investment period

  Madrona Venture Group, LLC, WA

• MADRONA ACCELERATION III MANAGER FUND, L.P.$80K to $133K (estimated from fund size)
  Late investment period

  Madrona Venture Group, LLC, WA

• MADRONA IX MANAGER FUND, L.P.$155K to $259K (estimated from fund size)
  Late investment period

  Madrona Venture Group, LLC, WA

• MADRONA VENTURE FUND IX-A, L.P.$57K to $96K (estimated from fund size)
  Late investment period

  Madrona Venture Group, LLC, WA

• MADRONA VENTURE FUND IX, L.P.$4.24M to $7.15M (estimated from fund size)
  Late investment period

  Madrona Venture Group, LLC, WA

• MADRONA VENTURE FUND VII EXTENSION, L.P.$1.16M to $1.93M (estimated from fund size)
  Late investment period

  Madrona Venture Group, LLC, WA

• MADRONA VII MANAGER FUND EXTENSION, L.P.$99K to $165K (estimated from fund size)
  Late investment period

  Madrona Venture Group, LLC, WA

• Paradigm One LP$5.59M to $10.49M (estimated from fund size)
  Late investment period

  Paradigm One, CA

• SmartGate Seed Fund II, L.P.$29K to $188K (estimated from fund size)
  Late investment period

  Smartgatevc, CA

• SmartGate Seed Fund II, L.P.$71K to $188K (estimated from fund size)
  Late investment period

  Smartgatevc, CA

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