Open-Source AI Tools (Free)

273 tools

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MiniMax H3
Video
Open-source omni-modal generative system for video and audio creation.
Free
Details
NotFair
SEO & Search Marketing
Open-source SEO, GEO, and marketing skills for AI agents.
- SEO
- GEO
- Marketing
Free
Details
Omnigent
AI Agents
Open-source AI agent framework for orchestrating multiple models and agents with policy enforcement and real-time collaboration.
- Multi-Agent Orchestration
- Real-Time Collaboration
Free
Details
OpenChamber
Developer Tools
Agentic development environment for AI coding across multiple platforms.
Free
Details
OpenClacky
Developer Tools
Token-efficient open-source AI agent for developers
- Prompt Caching
- BYOK Model
- Skill Extensions
Free
Details
Overloop CLI
Marketing
Command-line interface for managing AI-powered outbound campaigns and contact data.
- AI Outbound Engine
Free
Details
Pipecat
AI Agents
Open source framework for voice agents and real-time AI applications.
- Voice Agents
- Open Source
- Real-Time AI
Free
Details
WFGY ProblemMap
AI Infrastructure
Open-source RAG failure-mode checklist and diagnostics toolkit for LLM pipelines
- RAG Debugging
- LLM Pipelines
- AI Reasoning
Free
Details
YAWNING TITAN
Security & Privacy
Abstract, graph-based cyber-security simulation environment for training intelligent agents.
- Cybersecurity Agents
- Graph-Based Simulation
Free
Details
Zep
Other
Long-term memory for AI assistants.
Free
Details
agenttrace
Developer Tools
Audits AI coding-agent sessions for cost, tokens, latency, failures, and health
- Observability
- Code Auditing
Free
Details
ai-i18n
Translation & Localization
Translates app i18n files using LLMs, extracting and committing changes.
- LLM Translation
- i18n Automation
- Self-Hosted AI
Free
Details
ai-manus
AI Agents
General-purpose AI agent system for running tools in a sandbox environment.
- AI Agent
- Sandboxed Environment
- MCP Integration
Free
Details
garrytan/gstack
Developer Tools
A collection of 23 opinionated tools for AI agent roles like CEO, Designer, and QA.
Free
Details
openai-translator
Translation & Localization
Browser extension and desktop app for translation using ChatGPT API
- ChatGPT API
- Cross-Platform
Free
Details
repo-forensics
Security & Privacy
Offline security scanner for AI-agent repos, skills, plugins, and MCP servers.
- Security Scanner
- AI Security
Free
Details
screenshot-to-code
Developer Tools
Converts screenshots to clean code (HTML/Tailwind/React/Vue)
- Code Generation
- AI Model Support
- Output Stack Support
Free
Details
speech-to-speech
Audio & Voice
Builds voice agents using open-source models
- Voice Agent Pipeline
- Local Deployment
- API-Backed Deployment
Free
Details
AI Context Linter
Developer Tools
Lints AI coding context files for security, structure, and anti-patterns
Free
Details
AI Dev Toolkit
Developer Tools
168 free AI dev resources including code generation and agent frameworks
- Code Generation
- AI Agents
- Developer Tools
Free
Details

Showing 141–160 of 273 tools