AI Tools Directory

Discover, compare, and integrate the best AI tools, APIs, and platforms. Curated reviews from real practitioners.

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OpenAI GPT-4o

4.8(2340)

LLM / Text Generation

State-of-the-art multimodal model for text, image, and audio understanding.

💰 Pay-per-useEasy
🤖

Anthropic Claude

4.9(1890)

LLM / Text Generation

Advanced AI assistant optimized for safety, helpfulness, and long-context understanding.

💰 Pay-per-useEasy
🤗

Hugging Face Hub

4.7(3200)

Model Hosting / MLOps

The platform for sharing and deploying ML models. 500k+ models available.

💰 Free + Pro tiersMedium
🔗

LangChain

4.3(1560)

AI Framework

Framework for building applications with LLMs. Chains, agents, and retrieval.

💰 Open SourceMedium
🌲

Pinecone

4.5(890)

Vector Database

Managed vector database for similarity search at scale. Perfect for RAG.

💰 Free tier + Pay-per-useEasy
🔄

Replicate

4.6(720)

Model Deployment

Run ML models in the cloud with one line of code. Pay per prediction.

💰 Pay-per-useEasy
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Weights & Biases

4.8(1430)

Experiment Tracking

Track ML experiments, visualize metrics, and collaborate on model development.

💰 Free + Team tiersMedium
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CrunchDAO Platform

4.7(560)

ML Competition / Research

Decentralized intelligence layer connecting ML engineers with institutional challenges.

💰 Free (Earn rewards)Advanced

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