Directory

Anysphere

San Francisco, CA, USA · 2022

Developer of Cursor, the world's leading AI-native code editor. Hit $1B ARR in 2025 and a $29B valuation, serving over 1 million daily active develop…

Very High

Weights & Biases

San Francisco, CA, USA · 2017

MLOps platform for experiment tracking, model versioning, and evaluation. Trusted by machine learning teams at leading AI labs and enterprise organis…

High

LlamaIndex

San Francisco, CA, USA · 2022

Data framework for building LLM applications with context augmentation. Simplifies connecting custom data sources to large language models for enterp…

High

LangChain

San Francisco, CA, USA · 2022

Open-source framework and developer platform for building LLM-powered applications. Provides orchestration tools for chains, agents, and retrieval-au…

High

Poe

San Francisco, CA, USA · 2022

Multi-model AI chat platform by Quora allowing users to interact with GPT, Claude, Llama, and other LLMs in one place. Supports creator-built custom…

High

You.com

Palo Alto, CA, USA · 2020

AI-native search engine and assistant combining real-time web search with generative AI. Offers research, writing, and coding modes for individuals a…

High

Glean

Palo Alto, CA, USA · 2019

Enterprise AI search and knowledge platform connecting company data across tools and apps. Enables employees to find information and act using intell…

High

Harvey

San Francisco, CA, USA · 2022

AI platform purpose-built for the legal profession. Assists lawyers with contract analysis, legal research, drafting, and matter management using lar…

Very High

Typeface

San Francisco, CA, USA · 2022

Enterprise AI platform for personalised content creation with brand-safe guardrails. Integrates with marketing workflows to produce on-brand content…

High

Writer

San Francisco, CA, USA · 2020

Full-stack enterprise generative AI platform for building AI applications and automating workflows. Offers proprietary LLMs trained on company-specif…

High
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