3,775 live tools · ranked by monthly traffic and community votes · dead links removed automatically
CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.
Developers wanting access to hundreds of AI models without juggling multiple API keys need something different than ChatGPT's single-model approach
Drag and drop AI
Mnemom starts free
Managing multiple speech API accounts
Vocode is an open-source toolkit for building voice-based AI agents.
Parallel Web Systems builds web infrastructure for AI agents.
Rivet is an open-source visual programming environment for building AI agents with large language models.
LiteLLM is an open-source AI gateway and LLM proxy that puts more than 140 providers and 1,800 models behind one OpenAI-compatible API key.
AutoGen is an open-source framework from Microsoft for building AI agents and multi-agent applications.
The OpenAI Agents SDK is a Python package for building agentic applications with very few abstractions.
Omnara is an open-source platform that gives developers one API to deploy and run agents for their users and team.
Jina Reader converts a web page into clean, LLM-friendly Markdown.
Kapa is a knowledge retrieval API for AI agents.
InitRunner is open source and free
Simli is an end-to-end API for generating real-time video conversations with AI avatars.
Piper is a fast, local neural text-to-speech engine that converts text into spoken audio on your own hardware, with no cloud service involved.
Qwen Code is an open-source AI coding agent that lives in the terminal and also runs in editors, a desktop app, a Web UI and chat apps.
llama.cpp is an open-source inference engine that runs large language models and vision-language models on local hardware or in the cloud with minimal setup.
LLaMA-Factory is an open-source framework for fine-tuning more than 100 large language models and vision-language models.
LibreChat is an open-source AI platform that gathers all your AI conversations in one customizable interface.
OpenRouter Chat is a browser playground for comparing language models on a single prompt.
Amazon SageMaker is AWS's service for data, analytics and AI in one place.
Stable Diffusion web UI by AUTOMATIC1111 is an open-source web interface for running Stable Diffusion image generation on your own computer.
