Portfolio companies we track

Startups in our directory that list Andreessen Horowitz as an investor (915 total).

• 11x AI digital workers for revenue teams — autonomous SDR Alice and voice agent Jordan.
• Abridge AI medical scribe capturing clinician-patient conversations into structured EHR notes.
• Accolade Personalized healthcare navigation and benefits platform for self-insured employers.
• Actifio Copy data virtualization and disaster recovery — acquired by Google Cloud in 2020.
• ActionIQ Composable customer data platform — acquired by Uniphore in December 2024.
• Adaptive Security AI-native platform simulating deepfake voice, SMS, and email attacks to train employees against social engineering.
• Adaptive Security AI-native platform to prevent social-engineering attacks — deepfakes, vishing, and smishing.
• Addi Colombian BNPL and consumer credit platform for underbanked shoppers and merchants.
• Aerodome Drone-as-first-responder platform for police — automated aerial response to 911 calls.
• Affirm Public buy-now-pay-later lender founded by Max Levchin (NASDAQ: AFRM).
• Air Space Intelligence AI-powered air operations platform (Flyways) for airlines and government airspace management.
• Airbase Software for automated radio-frequency spectrum licensing, coordination, and intelligence.
• Airbnb Global marketplace connecting guests with short-term stays and experiences.
• AirGarage Full-stack parking management platform for commercial real estate owners.
• AKASA Generative AI platform automating healthcare revenue cycle operations.
• Akita Software API observability — auto-discovers and monitors APIs from traffic without SDKs.
• Aktis Oncology Clinical-stage radiopharmaceutical biotech targeting solid tumors with alpha emitters.
• Alchemy Blockchain developer platform (node/API infrastructure) for web3 builders.
• Alchemy Health End-to-end infrastructure for in-house pharmacy programs at HIV/HCV clinics.
• Aleo Zero-knowledge blockchain platform for private, programmable applications.
• Alleviate Health AI recruiter automating patient enrollment for clinical research sites.
• Allset Restaurant ordering platform for contactless dine-in and local pickup.
• Alluxio Open-source data orchestration software for large-scale analytics and AI workloads.
• Alpha-9 Oncology Clinical-stage radiopharmaceutical company developing targeted cancer therapies.

+891 more in the directory graph (browse related articles below or the startups index).

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