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

1,000 tools · sorted by quality

Full compare →
mcp-memory-service

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consol...

Score 96 GitHub stars 1,958 Open source
mac-cleaner-cli

Free macOS CLI to clean disk space — caches, logs, Homebrew, Xcode. Open-source alternative to CleanMyMac

Score 96 GitHub stars 1,951 Open source
JadeAI

AI-Powered Smart Resume Builder — 50+ professional templates, PDF/image parsing, AI optimization, JD match analysis, multi-format export. Op...

Score 96 GitHub stars 1,940 Open source
py-gpt

Desktop AI Assistant powered by GPT-6, GPT-5, Gemini, Claude, Ollama, Grok, DeepSeek, Perplexity, chat, agents, vision, voice, RAG, image an...

Score 96 GitHub stars 1,938 Open source
kubewall

kubewall - Kubernetes Dashboard for Multi-Cluster Management Real-Time, Self-Hosted, Single Binary, AI-powered. Manage, monitor & debug K8s...

Score 96 GitHub stars 1,938 Open source
skales

Personal AI agent for macOS, Windows, Linux, Android & iOS. Set a goal, it works alone: coding (Skales Code), desktop + browser automation,...

Score 96 GitHub stars 1,921 Open source
CyberStrike

Open-source AI-augmented offensive security harness. 13+ autonomous agents, 150+ LLM providers, 5,300+ models, 7,600+ Ed25519-signed attack...

Score 96 GitHub stars 1,909 Open source
open-science

Open Science is an open-source, local-first, model-agnostic AI research workbench for scientific discovery.

Score 96 GitHub stars 1,819 Open source
WFGY

WFGY is heading toward WFGY 5.0 Polaris Protocol, a major open-source release for AI reasoning, RAG, agents, and real-world workflows. Inclu...

Score 96 GitHub stars 1,794 Open source
timefold-solver

The open source Solver AI for Java and Kotlin to optimize scheduling and routing. Solve the vehicle routing problem, employee rostering, tas...

Score 96 GitHub stars 1,789 Open source
nimbalyst

Nimbalyst - The open-source visual workspace for Claude Code, Codex, and OpenCode. Run multiple coding agents in parallel, edit their work v...

Score 96 GitHub stars 1,768 Open source
open-mercato

The AI-Engineering Foundation Framework for CRM/ERP and commerce: open-source TypeScript, with multi-tenancy, RBAC, events and domain module...

Score 96 GitHub stars 1,758 Open source
docs-mcp-server

Grounded Docs MCP Server: Open-Source Alternative to Context7, Nia, and Ref.Tools

Score 96 GitHub stars 1,755 Open source
adk-java

An open-source, code-first Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Score 96 GitHub stars 1,736 Open source
GPTeam

GPTeam: An open-source multi-agent simulation

Score 96 GitHub stars 1,723 Open source
relaticle

Open-source CRM with native AI agent support. 37 MCP tools, REST API, self-hosted. Built with Laravel & Filament

Score 96 GitHub stars 1,697 Open source
paddler

Open-source LLM/VLM load balancer and serving platform for self-hosting LLMs (and VLMs) at scale 🏓🦙 Alternative to projects like llm-d, Do...

Score 96 GitHub stars 1,676 Open source
hash

🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

Score 96 GitHub stars 1,665 Open source
trench

Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking e...

Score 96 GitHub stars 1,663 Open source
atomic-server

An open source headless CMS / real-time database. Powerful table editor, full-text search, and SDKs for JS / React / Svelte.

Score 96 GitHub stars 1,605 Open source
mhabit

Open-source Flutter habit tracker with smart scoring, WebDAV sync, local-first storage, privacy-focused design, and support for Android, iOS...

Score 96 GitHub stars 1,581 Open source
InferenceX

Open Source Continuous Inference Benchmark Research Platform — Kimi K3 2.8T, MiniMax M3, DeepSeekv4, GLM5 - GB200 NVL72 vs MI355X vs B200 vs...

Score 96 GitHub stars 1,580 Open source
rpaframework

Collection of open-source libraries and tools for Robotic Process Automation (RPA), designed to be used with both Robot Framework and Python

Score 96 GitHub stars 1,549 Open source
amical

🎙️ AI Dictation App - Open Source and Local-first ⚡ Type 3x faster, no keyboard needed. 🆓 Powered by open source models, works offline, fa...

Score 96 GitHub stars 1,537 Open source
Quick pairs

Popular comparisons