COMPANIES
The AI & tech company directory
A curated, searchable map of the labs, platforms and tools driving AI and modern software. Hand-picked, no affiliate links.
Foundation Models · San Francisco
OpenAI
GPT family, DALL·E, Sora. Maker of ChatGPT.
Foundation Models · San Francisco
Anthropic
Claude models, Constitutional AI research.
Foundation Models · London
Google DeepMind
Gemini, AlphaFold, Imagen.
Foundation Models · Paris
Mistral AI
Open-weights European frontier lab.
Foundation Models · Menlo Park
Meta AI
Llama family, FAIR research.
Foundation Models · Palo Alto
xAI
Grok models from Elon Musk's lab.
Foundation Models · Toronto
Cohere
Enterprise LLMs and embeddings.
Foundation Models · Tel Aviv
AI21 Labs
Jamba and task-specific models.
Foundation Models · London
Stability AI
Stable Diffusion, open image models.
Foundation Models · Hangzhou
DeepSeek
Strong open reasoning models.
Foundation Models · San Francisco
Reka
Multimodal frontier models.
Foundation Models · Palo Alto
Inflection AI
Pi assistant + enterprise models.
AI Infrastructure · New York
Hugging Face
Models hub, datasets, Spaces.
AI Infrastructure · Santa Clara
NVIDIA
GPUs powering nearly every AI lab.
AI Infrastructure · Sunnyvale
Cerebras
Wafer-scale AI accelerators.
AI Infrastructure · Mountain View
Groq
Ultra-fast LLM inference.
AI Infrastructure · San Francisco
Together AI
Open model inference cloud.
AI Infrastructure · San Francisco
Replicate
Run open models via API.
AI Infrastructure
Modal
Serverless GPUs for ML.
AI Infrastructure
Lambda
GPU cloud for training.
AI Infrastructure
Crusoe
Sustainable AI compute.
Dev Platforms
Vercel
Frontend cloud + AI SDK.
Dev Platforms
Cloudflare
Edge network, Workers AI.
Dev Platforms
GitHub
Source hosting + Copilot.
Dev Platforms
GitLab
Full DevOps platform.
Dev Platforms
Netlify
Jamstack hosting.
Dev Platforms
Fly.io
Apps that run close to users.
Dev Platforms
Render
Managed deploys.
Dev Platforms
Railway
Infra without YAML.
Coding & IDEs
Cursor
AI-native IDE.
Coding & IDEs
Replit
Browser IDE with Agent.
Coding & IDEs
JetBrains
IntelliJ family + AI Assistant.
Coding & IDEs
Codeium
Free AI completion + Windsurf IDE.
Coding & IDEs
Sourcegraph
Code intelligence + Cody.
Coding & IDEs
Tabnine
Private AI code assistant.
Databases
Supabase
Postgres + auth + storage.
Databases
Neon
Serverless Postgres.
Databases
PlanetScale
Serverless MySQL.
Databases
Turso
Distributed SQLite.
Databases
Pinecone
Managed vector DB.
Databases
Weaviate
Open-source vector DB.
Databases
Qdrant
Vector search engine.
Databases
MongoDB
Document DB + vector.
Observability
Sentry
Error monitoring.
Observability
Datadog
Full-stack monitoring.
Observability
PostHog
Product analytics, OSS.
Observability
Grafana Labs
Dashboards + Loki + Tempo.
Observability
LangSmith
LLM observability.
Observability
Helicone
Open-source LLM logging.
VC & Labs
Y Combinator
Seed accelerator.
VC & Labs
Andreessen Horowitz
Multi-stage tech VC.
VC & Labs
Sequoia Capital
Global early stage VC.
VC & Labs
Index Ventures
EU/US growth VC.
VC & Labs
Founders Fund
Contrarian tech VC.
Security
Cloudflare Zero Trust
Network access security.
Security
Snyk
Developer security platform.
Security
1Password
Secrets + password management.
Security
Bitwarden
Open-source password manager.
Payments & Ops
Stripe
Payments infrastructure.
Payments & Ops
Paddle
Merchant of record for SaaS.
Payments & Ops
Lemon Squeezy
MoR for indie SaaS.
Payments & Ops
Resend
Email API for devs.
Payments & Ops
Linear
Modern issue tracker.
Payments & Ops
Notion
Workspace and docs.
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