Andreessen Horowitz AI portfolio: 58 rounds
Rounds where Andreessen Horowitz led or took part, newest first. Led: 28.
- Town raises $108M Series B, . AI apps. Led by Forerunner Ventures, Menlo Ventures. Town develops AI work assistants that collaborate with other AI agents and humans to execute business tasks.
- Ghost raises $11M Seed, . AI infrastructure. Led by Andreessen Horowitz. Ghost is a hardware startup building a personal computer dedicated to running AI agents.
- Armadin raises $256M Series B, . Security. Led by Andreessen Horowitz, Accel. Armadin provides cybersecurity solutions using AI agent swarms to detect vulnerabilities.
- Temporal raises $550M Series E, . Developer tools. Led by Lightspeed Venture Partners, Wellington Management. Open-source durable execution platform for reliable long-running workflows and AI agents.
- Harvey raises $550M, . AI apps. Led by Diffusion, Lightspeed Venture Partners. Builds generative AI tools for law firms and in-house legal teams.
- Mistral AI raises $3.6B Series D, . AI models. Led by Samsung Electronics, Scaleup Europe Fund, PSG Equity. French AI lab that builds open and commercial large language models.
- Cognition raises $2B Series E, . AI apps. Led by Andreessen Horowitz, Accel, Founders Fund, General Catalyst, Avenir. Maker of Devin, an AI coding agent for software engineering teams.
- Etched raises $700M Growth, . AI infrastructure. Led by Jane Street. Designs inference chips and memory systems specialised for transformer models.
- Rillet raises $100M Series C, . AI apps. Led by Iconiq. AI-native accounting and general ledger platform for finance teams.
- Vals AI raises $40M Series A, . AI infrastructure. Led by Andreessen Horowitz. Independent benchmarks that evaluate AI models on real professional tasks.
- Databricks raises $5B Growth, . Data infrastructure. Led by Coatue. Data and AI platform spanning lakehouse analytics, the Lakebase Postgres database and AI tooling.
- Convex raises $57M Series B, . Databases. Led by Insight Partners. Application backend with a TypeScript-native database, search, auth and file storage.
- Fly.io raises $25M Series D, . Developer tools. Led by Dell Technologies Capital, Intel Capital. Developer cloud that runs applications and AI agents on lightweight VMs close to users.
- Etched raises $300M Series C, . AI infrastructure. Led by Sequoia Capital. Designs inference chips and memory systems specialised for transformer models.
- Mirendil raises $200M Seed, . AI models. Led by Andreessen Horowitz, Kleiner Perkins. Frontier AI lab training models specialised in AI research and development, with a product that runs research loops on its own GPUs.
- OpenRouter raises $113M Series B, . AI infrastructure. Led by CapitalG. OpenRouter offers a single API that routes requests across hundreds of large language models from many providers.
- Anduril Industries raises $5B Series H, . Robotics. Led by Thrive Capital, Andreessen Horowitz. Anduril builds autonomous defense systems, drones and the Lattice software platform for military customers.
- OpenAI raises $122B Growth, . AI models. Led by SoftBank, Andreessen Horowitz. Builds the GPT family of AI models and the ChatGPT assistant.
- Replit raises $400M Series D, . Developer tools. Led by Georgian. Runs a browser based coding platform with an AI agent that builds and deploys apps.
- Temporal raises $300M Series D, . Developer tools. Led by Andreessen Horowitz. Temporal makes an open-source durable execution platform that keeps long-running application and AI agent workflows running reliably through failures.
- ElevenLabs raises $500M Series D, . AI models. Led by Sequoia Capital. ElevenLabs develops AI voice models for text to speech, dubbing and conversational voice agents.
- Waymo raises $16B Growth, . Robotics. Led by Dragoneer Investment Group, DST Global, Sequoia Capital. Waymo develops fully autonomous driving technology and operates a paid robotaxi service.
- Decagon raises $250M Series D, . AI apps. Led by Coatue, Index Ventures. Builds AI agents that handle customer support conversations for enterprises.
- Databricks raises $4B Growth, . Data infrastructure. Led by Insight Partners, Fidelity Management & Research Company, J.P. Morgan Asset Management. Databricks runs a cloud data and AI platform built around the lakehouse for analytics, data engineering and AI apps.
- Harvey raises $160M, . AI apps. Led by Andreessen Horowitz. Builds generative AI tools for law firms and in-house legal teams.
- Cursor raises $2.3B Series D, . Developer tools. Makes Cursor, an AI code editor that writes, edits and reviews code with AI agents.
- Convex raises $24M, . Databases. Led by Andreessen Horowitz, Spark Capital. Convex is a reactive database and backend platform that lets developers write backend logic in TypeScript with live-updating queries.
- Gamma raises $68M Series B, . AI apps. Led by Andreessen Horowitz. Gamma is an AI tool for creating presentations, documents and websites from prompts.
- Periodic Labs raises $300M Seed, . AI models. Led by Andreessen Horowitz, DST Global. Builds AI scientists and autonomous labs to discover new materials such as superconductors.
- Replit raises $250M Series C, . Developer tools. Led by Prysm Capital. Runs a browser based coding platform with an AI agent that builds and deploys apps.
- Mistral AI raises a Series C round, . AI models. Led by ASML. Builds open-weight and commercial large language models for enterprises and governments.
- Rillet raises $70M Series B, . AI apps. Led by Andreessen Horowitz, ICONIQ. Rillet makes an AI-native ERP and general ledger for finance and accounting teams.
- Promptfoo raises $18M Series A, . Security. Led by Insight Partners. Promptfoo builds open-source and enterprise tools for testing and red-teaming LLM applications for security flaws.
- Thinking Machines Lab raises $2B Seed, . AI models. Led by Andreessen Horowitz. AI research lab building customizable frontier models and tools for researchers.
- OpenRouter raises $40M Series A, . AI infrastructure. Led by Andreessen Horowitz, Menlo Ventures. OpenRouter offers a single API that routes requests across hundreds of large language models from many providers.
- Abridge raises $300M Series E, . AI apps. Led by Andreessen Horowitz. Abridge makes generative AI software that turns patient and clinician conversations into clinical notes.
- Decagon raises $131M Series C, . AI apps. Led by Accel, Andreessen Horowitz. Builds AI agents that handle customer support conversations for enterprises.
- Cursor raises $900M Series C, . Developer tools. Makes Cursor, an AI code editor that writes, edits and reviews code with AI agents.
- Graphite raises $52M Series B, . Developer tools. Led by Accel. Makes code review tooling for stacked pull requests plus an AI review agent.
- Shield AI raises $240M Series F, . Robotics. Led by L3Harris, Hanwha Asset Management. Shield AI builds AI pilot software called Hivemind and autonomous military aircraft such as the V-BAT drone.
- fal raises $49M Series B, . AI infrastructure. Led by Notable Capital, Andreessen Horowitz. fal is a cloud platform that hosts and serves generative image, video and audio models for developers through one API.
- Cursor raises $105M Series B, . Developer tools. Led by Thrive Capital. Makes Cursor, an AI code editor that writes, edits and reviews code with AI agents.
- Databricks raises $10B Growth, . Data infrastructure. Led by Thrive Capital, Andreessen Horowitz, DST Global, GIC, Insight Partners, WCM Investment Management. Databricks runs a cloud data and AI platform built around the lakehouse for analytics, data engineering and AI apps.
- HappyRobot raises $16M Series A, . AI apps. Led by Andreessen Horowitz. HappyRobot builds AI voice and agent workers that automate communication and operations for logistics and industrial companies.
- Waymo raises $5.6B Growth, . Robotics. Led by Alphabet. Waymo develops fully autonomous driving technology and operates a paid robotaxi service.
- fal raises $9M Seed, . AI infrastructure. Led by Andreessen Horowitz. fal is a cloud platform that hosts and serves generative image, video and audio models for developers through one API.
- World Labs raises $230M, . AI models. Led by Andreessen Horowitz, NEA. Builds world models that generate and reason about 3D spaces.
- Safe Superintelligence raises $1B, . AI models. Led by NFDG. Research lab focused solely on building safe superintelligence.
- Cursor raises $60M Series A, . Developer tools. Makes Cursor, an AI code editor that writes, edits and reviews code with AI agents.
- Black Forest Labs raises $31M Seed, . AI models. Led by Andreessen Horowitz. Builds the FLUX family of image and video generation models.
- Promptfoo raises $5M Seed, . Security. Led by Andreessen Horowitz. Promptfoo builds open-source and enterprise tools for testing and red-teaming LLM applications for security flaws.
- Hebbia raises $130M Series B, . AI apps. Led by Andreessen Horowitz. Hebbia makes an AI platform that lets finance and legal professionals search and analyze large sets of documents.
- Decagon raises $5M Seed, . AI apps. Led by Andreessen Horowitz. Decagon builds AI agents that handle customer support conversations for enterprises.
- Mistral AI raises $640M Series B, . AI models. Led by General Catalyst. Builds open-weight and commercial large language models for enterprises and governments.
- xAI raises $6B Series B, . AI models. Develops the Grok AI models and assistant and runs large GPU training clusters.
- Udio raises $10M Seed, . AI apps. Led by Andreessen Horowitz. Udio is an AI music generation app that creates songs from text prompts.
- Applied Intuition raises $250M Series E, . AI infrastructure. Led by Lux Capital, Elad Gil, Porsche Investments Management. Applied Intuition makes simulation, autonomy and vehicle software for automakers, trucking, defense and other machine makers.
- ElevenLabs raises $80M Series B, . AI models. Led by Andreessen Horowitz, Nat Friedman, Daniel Gross. ElevenLabs develops AI voice models for text to speech, dubbing and conversational voice agents.