notesnook
A fully open source & end-to-end encrypted note taking alternative to Evernote.
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.
Top tools
1,000 tools · sorted by quality
harper
Offline, privacy-first grammar checker. Fast, open-source, Rust-powered
kilocode
Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent.
waveterm
An open-source, AI-integrated, cross-platform terminal for seamless workflows
ShareX
ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It al...
inbox-zero
The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.
omni-tools
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your...
casdoor
An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MC...
BrowserOS
🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.
WrenAI
GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language question...
jan
Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.
prompts.chat
f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organizat...
ragflow
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a...
electerm
📻Free and open-sourced terminal/ssh/sftp/ftp/telnet/serialport/RDP/VNC/Spice client(Linux, Mac, Windows, Android, HarmonyOS, iOS)
VoiceStudio
VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription &...
AionUi
Open-source 24/7 Cowork app for OpenClaw, Hermes, Claude Code, Codex, OpenCode and 20+ more CLI Agent | Customize your assistants | Team the...
doris
Apache Doris is a real-time analytics and hybrid search database for AI agents.
dify
Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-ho...
goose
an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM
omnigent
Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harness...
qwen-code
An open-source AI coding agent that lives in your terminal.
opencodex
Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, an...
openebs
A popular & widely deployed Open Source Container Native Storage platform for Stateful Persistent Applications on Kubernetes.
inference
Swap GPT for any LLM by changing a single line of code. Xinference lets you run open-source, speech, and multimodal models on cloud, on-prem...
Quick pairs