The directory

Browse AI tools

Curated by humans. Honest pricing, real pros & cons, no sponsored rankings.

vLLM

vLLM

High-throughput LLM serving engine — the production standard for GPU inference at scale.

Local & Open Source AI
Open source
4.3
Fireworks AI

Fireworks AI

High-performance inference platform — fast, cheap, and optimized for production workloads.

LLM Providers & APIs
Freemium
4.2
Anthropic API

Anthropic API

Access Claude models via API — industry-leading for coding, analysis, and long-context tasks.

LLM Providers & APIs
Paid
4.8
AI21 Labs

AI21 Labs

Jamba model family — hybrid SSM-Transformer architecture for efficient long-context AI.

LLM Providers & APIs
Freemium
4.0
Together AI

Together AI

Run 200+ open-source models via fast, affordable API — the one-stop shop for open AI.

LLM Providers & APIs
Freemium
4.3
Groq

Groq

The fastest AI inference — custom LPU chips delivering 10x speed for open-source models.

LLM Providers & APIs
Freemium
4.5
CrewAI

CrewAI

Build teams of AI agents that collaborate — role-based multi-agent orchestration framework.

AI Agents
Open source
4.3
OpenAI API

OpenAI API

The most widely adopted AI API — powering GPT-4o, o1, DALL-E, and Whisper.

LLM Providers & APIs
Paid
4.7
Mistral AI

Mistral AI

Europe's leading AI lab — open-weight models with frontier performance at competitive prices.

LLM Providers & APIs
Freemium
4.4
Cohere

Cohere

Enterprise AI platform specializing in RAG, embeddings, and text understanding.

LLM Providers & APIs
Freemium
4.2
Meta Llama

Meta Llama

Meta's open-source LLM family — the most popular foundation for self-hosted and fine-tuned AI.

LLM Providers & APIs
Open source
4.6
OpenRouter

OpenRouter

One API, every model — unified access to OpenAI, Anthropic, Google, Meta, and 200+ more.

LLM Providers & APIs
Freemium
4.4

112 of 156 tools