Free AI tools
Tools with a free plan, a free tier, or an open-source licence. Pricing is only shown when the tool's own website states it.
241 tools
github.com
A production-oriented AI workflow runtime for building, validating, recovering, and shipping complex AI workflows as dependable services.
bailian.console.aliyun.com
Model Studio CLI for AI Agent frameworks, exposing models, search, multimodal, and workflow capabilities.
vmlx.net
Open-source Mac app for local LLM inference on Apple Silicon
decocms.com
Open-source control plane for AI agents
localai.io
Open-source AI engine for running models on any hardware without GPU
unsloth.ai
Local UI to run and train LLMs and diffusion models
docs.langchain.com
An open-source agent harness for building and deploying AI agents.
omnibase.chat
Self-hosted AI workbench for knowledge, RAG, model providers, and user-built agents.
agxbuilder.com
A unified, production-ready multi-agent platform for building intelligent agent applications.
mem0.ai
AI memory layer for personalized interactions
docs.headroomlabs.ai
Context optimization layer for LLM applications, compressing tool outputs, logs, and RAG chunks before they reach the LLM.
comfyui-mcp.artokun.io
Local-first, agent-native control plane for ComfyUI
penguin.ooo
Open-source harness for building and evolving AI agents
cowagent.ai
Open-source super AI assistant with task planning, memory, knowledge, and evolution capabilities.
big-agi.com
AI suite with advanced AGI functions and multi-model chats
cebian.catcat.work
A browser-based AI assistant that lives in the sidebar.
vexa.ai
Open-source meeting transcription API for Google Meet, Microsoft Teams, and Zoom.
genkit.dev
Open-source framework for building agentic apps in multiple languages.
langflow.org
A platform for building and deploying AI-powered agents and workflows.
row-bot.ai
A local-first AI assistant with integrated tools and a personal knowledge graph.
