AI topic

Best Open Source AI Tools

Open-source AI gives you portable models, local runtimes, and auditable stacks. Explore high-signal projects here, then compare licenses and heat on the dedicated page.

Open compare table Related: Best Coding Agent Tools · Best LLM Chat Tools · Best RAG Tools · Best AI Image Generation Tools

Top tools

1,001 tools · sorted by quality

Full compare →
gantry

Native macOS app for managing and monitoring Docker — local and over SSH. Agent-ready: built-in MCP server and App Intents. Free and open so...

Score 89 GitHub stars 65 Open source
LogSentinelAI

LLM-powered security log analyzer: detect threats & anomalies with zero regex — just declare a Pydantic schema. Real-time Telegram alerts, S...

Score 89 GitHub stars 65 Open source
Lyrica

Lyrica API is a free, open-source Python tool to fetch unsynced, line-synced (LRC), word-level, and syllable-level synchronized song lyrics....

Score 89 GitHub stars 64 Open source
assaio

Is your AI coding spend delivering? Offline-first analytics for Claude Code, Codex CLI, Gemini CLI, GitHub Copilot CLI and Cline — $/100 AI...

Score 89 GitHub stars 64 Open source
threadplane

The open-source thread-plane for agents: chat, durable threads, persistence, human approvals, and generative UI for Angular, on LangGraph an...

Score 89 GitHub stars 64 Open source
EasyMint

Open-source desktop AI coding platform with built-in Pi Agent (pi-coding-agent) — a graphical AI programming assistant that lets non-technic...

Score 89 GitHub stars 63 Open source
open-sunsama

Open-source Sunsama alternative: a daily planner with kanban, time blocking, and focus mode that Claude and ChatGPT can use. One-click MCP c...

Score 89 GitHub stars 63 Open source
yantrikdb

Cognitive memory engine for AI agents — temporal decay, contradiction detection, autonomous consolidation, knowledge graph, ANN recall via H...

Score 89 GitHub stars 63 Open source
bifrost

Bifrost Integrations is an open-source automation platform designed to democratize best-in-class tooling for the emerging Integration Servic...

Score 89 GitHub stars 63 Open source
Claude-Code-Playbooks

Free, open-source library of 1,179+ copy-paste CLAUDE.md playbooks for Claude Code — covering finance, marketing, dev tools, legal, HR, and...

Score 89 GitHub stars 63 Open source
OneCamp-fe

OneCamp: self-hosted all-in-one workspace (chat, tasks, video calls, docs, calendar & AI)

Score 89 GitHub stars 62 Open source
solokit

Open-source session-driven development framework for building production software with AI (Claude Code) — scaffolding, quality gates, learni...

Score 89 GitHub stars 62 Open source
SponsorFit

Turn any open-source repo into a sustainable business.

Score 89 GitHub stars 62 Open source
OpenThesis

Open-source, model-agnostic AI company research for long-term investors. · 面向长期投资者的开源、模型无关 AI 公司研究系统。

Score 89 GitHub stars 61 Open source
PersonalJarvis

Self-hosted voice assistant. Speak to your computer: it answers aloud, types your dictation, and operates your apps.

Score 89 GitHub stars 60 Open source
bgts-context-engine

Deterministic code-graph context engine for AI coding agents - PostgreSQL + Apache AGE + pgvector, MCP & REST, no LLM in the loop.

Score 89 GitHub stars 60 Open source
zeph

A memory-first AI agent that remembers why decisions were made — not just the last message. Runs local (Ollama), cloud (Claude · OpenAI · Ge...

Score 89 GitHub stars 60 Open source
bash4llm

Runtime-free Bash-first wrapper for LLM APIs. Groq-native, extensible to Gemini/Mistral/HuggingFace. Secure, auditable, Termux-friendly.

Score 89 GitHub stars 60 Open source
OmniMem

Self-hosted semantic memory for AI Agents. Persistent sessions, experience scoring, and a graveyard for dead ends, backed by knowledge acqui...

Score 89 GitHub stars 59 Open source
xinity-ai

The open-source AI platform for enterprises that can't send data to the cloud. OpenAI-compatible API, full management dashboard, zero data e...

Score 89 GitHub stars 59 Open source
skillnote

The open-source skill registry for AI coding agents. Create, manage, and distribute SKILL.md files across Openclaw, Claude Code, Cursor, Cod...

Score 89 GitHub stars 59 Open source
OpenProgram

The Open Source Agent Harness Framework. Agentic Programming Paradigm.

Score 89 GitHub stars 59 Open source
beardrive

Google Drive for AI agents — share files with your team, share context across your agents. Open source, no server required.

Score 89 GitHub stars 58 Open source
orbiteditor

Open-source AI code editor and Cursor alternative with multi-agent workflows, BYOK, local models, and self-hosted agents for macOS and Windo...

Score 89 GitHub stars 58 Open source
Quick pairs

Popular comparisons