The directory

Browse AI tools

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

OpenAI API

OpenAI API

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

LLM Providers & APIs
Paid
4.7
MagicSchool AI

MagicSchool AI

AI toolkit built specifically for teachers — lesson plans, rubrics, IEPs, and more in seconds.

AI Education
Freemium
4.3
Cohere

Cohere

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

LLM Providers & APIs
Freemium
4.2
vLLM

vLLM

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

Local & Open Source AI
Open source
4.3
AI21 Labs

AI21 Labs

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

LLM Providers & APIs
Freemium
4.0
AlphaFold

AlphaFold

DeepMind's Nobel Prize-winning AI — predicts 3D protein structures from amino acid sequences.

AI Science & Healthcare
Free
4.9
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
Groq

Groq

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

LLM Providers & APIs
Freemium
4.5
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
Abridge

Abridge

AI medical scribe — automatically documents patient-doctor conversations into structured notes.

AI Science & Healthcare
Enterprise
4.4
Ollama

Ollama

Run LLMs locally with one command — the easiest way to get AI running on your machine.

Local & Open Source AI
Open source
4.7
Sloyd

Sloyd

AI 3D model generator with parametric control — adjust and customize generated models.

AI 3D & Game Dev
Freemium
4.0

3748 of 156 tools