Andreessen Horowitz
Andreessen Horowitz (a16z) is a stage-agnostic venture capital firm founded in 2009 that backs technology founders from seed through late stage across consumer, enterprise, bio/health, crypto, fintech, and defense.
Raised $39.6B across disclosed rounds.[18]
Fund Raise (Infrastructure / Apps) closed February 2026.[17]
post-money valuation is not publicly disclosed.
Named investors include CalPERS, Sanabil Investments (Saudi PIF).[3]
Marc Andreessen, Co-Founder[15][3]
Ben Horowitz, Co-Founder[15][3]
Chris Dixon, Founder & Managing Partner, a16z Crypto[4][5][6][7][8][9][3]
Sarah Wang, General Partner, Growth[4][5][6][7][8][9][3]
Anish Acharya, General Partner, Consumer[4][5][6][7][8][9][3]
Zane Lackey, General Partner, DevOps/DevTools/Cybersecurity[4][5][6][7][8][9][3]
Peter Levine, General Partner[4][5][6][7][8][9][3]
Brian Roberts, General Partner, AI Apps & American Dynamism[4][5][6][7][8][9][3]
Scott Kupor, Former Managing Partner (now U.S. OPM Director)[4][5][6][7][8][9][3]
Benchmark · benchmark.com · Named directly alongside a16z in the RFP.wiki competitor comparison; same buyer (technology founders seeking seed-to-early-stage VC), same asset class, competing for the same deal flow.[22]
Sequoia Capital · sequoiacap.com · Listed as a primary competitor on Owler's a16z competitor page; same buyer (technology founders at any stage), same multi-stage fund structure, and direct overlap in late-stage and growth deals.[23]
Accel · accel.com · Listed as a competitor on Owler's a16z competitor page; competes for the same enterprise and consumer technology founders, overlapping particularly in early-stage enterprise software and cybersecurity.[23]
Lightspeed Venture Partners · lsvp.com · Listed as a competitor on Distill Intelligence's a16z competitor list; same multi-stage, multi-sector mandate competing for the same founder relationships and LP capital.[24]
The customer proof is company-sourced only. No independent source in this ledger confirms it.[10]
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Jun 2026 · openai.com
reported
Jun 2026 · techcrunch.com
reported
Jun 2026
vendor
Andreessen Horowitz
Andreessen Horowitz (a16z) is a stage-agnostic venture capital firm founded in 2009 that backs technology founders from seed through late stage across consumer, enterprise, bio/health, crypto, fintech, and defense.
Ask for one referenceable production customer.
Not a recommendation. The first thing this ledger cannot answer.