Open source AI apps you can actually run.
These listings are source-available tools with a public GitHub repository: chat front-ends, local model runners, coding agents, image and voice studios, and self-hosted platforms. Each page is taken from the project's own description, not from a marketing rewrite, and is tagged Open Source. Star counts are recorded from GitHub at the time we listed the repo.
Paid placement on the main ranking is labelled separately. Nothing on this page is a boost. See also best open-source AI tools and open-source ChatGPT alternatives.
- 01markitdownOpen Source
Python tool for converting files and office documents to Markdown
- 02AutoGPTOpen Source
AutoGPT is the vision of accessible AI for everyone, to use and to build on
- 03ollamaOpen Source
Get up and running with Kimi, GLM, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models
- 04difyOpen Source
Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace
- 05open-webuiOpen Source
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
- 06langflowOpen Source
Langflow is a powerful tool for building and deploying AI-powered agents and workflows
- 07cc-switchOpen Source
A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode,DeepSeek Harness and more
- 08ComfyUIOpen Source
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface
- 09MoneyPrinterTurboOpen Source
利用 AI 大模型和自动化工作流，根据主题或关键词一键生成高清短视频。Generate HD short videos from a topic or keyword with an automated AI workflow
- 10codexOpen Source
Lightweight coding agent that runs in your terminal
- 11llama.cppOpen Source
LLM inference in C/C++
- 12orcaOpen Source
Orca lets you run a fleet of coding agents (e.g
- 13TradingAgentsOpen Source
TradingAgents: Multi-Agents LLM Financial Trading Framework
- 14paperclipOpen Source
The open-source app everyone uses to manage agents at work
- 15whisperOpen Source
Robust Speech Recognition via Large-Scale Weak Supervision
- 16gemini-cliOpen Source
An open-source AI agent that brings the power of Gemini directly into your terminal
- 17VoiceStudioOpen Source
VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription &…
- 18vllmOpen Source
A high-throughput and memory-efficient inference and serving engine for LLMs
- 19PaddleOCROpen Source
Turn any PDF or image document into structured data for your AI
- 20worldmonitorOpen Source
Real-time global intelligence dashboard
- 21crawl4aiOpen Source
Official Crawl4AI Cloud: a hosted web scraping, extraction, and search API for AI agents
- 22OmniRouteOpen Source
Free MIT AI gateway: one endpoint, 375 providers (150+ free), 1,400+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax
- 23lobehubOpen Source
Add super-agents to the chats your team already uses.They take on work by themselves and get better every week
- 24screenshot-to-codeOpen Source
Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)
- 25LlamaFactoryOpen Source
Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)
- 26clineOpen Source
Autonomous coding agent as an SDK, IDE extension, or CLI assistant
- 27daily_stock_analysisOpen Source
LLM 驱动的多市场股票智能分析系统：多源行情、实时新闻、决策看板与自动推送，支持零成本定时运行。 LLM-powered multi-market stock analysis system with multi-source market data, real-time news,…
- 28anything-llmOpen Source
Everything you need for a powerful local-first agent experience
- 29gpt4freeOpen Source
The official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3
- 30GPT-SoVITSOpen Source
1 min voice data can also be used to train a good TTS model!
- 31context7Open Source
Context7 Platform -- Up-to-date docs for AI agents
- 32PakeOpen Source
Turn any website into a lightweight desktop app with one command, on macOS, Windows and Linux
- 33voiceboxOpen Source
The open-source AI voice studio. Clone, dictate, create
- 34cherry-studioOpen Source
Your AI workspace for models, agents, and productivity
- 35LocalAIOpen Source
Run any model - LLMs, vision, voice, image, video - on any hardware
- 36aiderOpen Source
aider is AI pair programming in your terminal
- 37janOpen Source
Jan is an open source alternative to ChatGPT that runs 100% offline on your computer
- 38agnoOpen Source
The self-driving agent platform
- 39chatboxOpen Source
Powerful AI Client
- 40Retrieval-based-Voice-Conversion-WebUIOpen Source
Easily train a good VC model with voice data <= 10 mins!
- 41sglangOpen Source
SGLang is a high-performance serving framework for large language models and multimodal models
- 42oh-my-piOpen Source
⌥ Coding agent with the IDE wired in. Built by Stencil Labs
- 43PDFMathTranslateOpen Source
[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译，支持 Google/DeepL/Ollama/OpenAI 等服务，提供…
- 44Claude-Code-Game-StudiosOpen Source
Turn Claude Code into a full game dev studio — 49 AI agents, 72 workflow skills, and a complete coordination system mirroring real studio hierarchy
- 45khojOpen Source
Build custom agents, schedule automations, do deep research
- 46langfuseOpen Source
🪢 Open source AI engineering platform: AI Gateway, agent observability, evals, and prompt/skill management, built on OpenTelemetry
- 47WeKnoraOpen Source
Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki
- 48medusaOpen Source
The world's most flexible commerce platform for agents and developers
- 49next-ai-draw-ioOpen Source
Draw and edit draw.io diagrams by chatting with an AI
- 50continueOpen Source
open-source coding agent
- 51DeepSeek-ReasonixOpen Source
A reliable coding agent for complex software engineering tasks
- 52SillyTavernOpen Source
LLM Frontend for Power Users
- 53ChatDevOpen Source
ChatDev 2.0: Dev All through LLM-powered Multi-Agent Collaboration
- 54Open-Generative-AIOpen Source
Uncensored Open-source alternative to AI video platforms — Free AI image & video generation studio with 600+ models (Flux, Midjourney, Kling,…
- 55tabbyOpen Source
Self-hosted AI coding assistant
- 56context-modeOpen Source
Free, local plugin that keeps tool output out of your coding agent's context window
- 57FinceptTerminalOpen Source
FinceptTerminal is a modern finance application offering advanced market analytics, investment research, and economic data tools, designed for…
- 58fish-speechOpen Source
SOTA Open Source TTS
- 59gpt-pilotOpen Source
The first real AI developer
- 60nacosOpen Source
an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications
- 61onyxOpen Source
Open Source AI Platform - AI Chat with advanced features that works with every LLM
- 62cogneeOpen Source
Cognee is the open-source AI memory platform for agents
- 63serenaOpen Source
A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent
- 64facefusionOpen Source
Industry leading face manipulation platform
- 65infisicalOpen Source
Infisical is the open-source platform for securing secrets, certificates, access, and AI Agents
- 66dbxOpen Source
25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and…
- 67page-agentOpen Source
Control web interfaces with natural language
- 68qwen-codeOpen Source
An open-source AI coding agent that lives in your terminal
- 69InvokeAIOpen Source
Invoke is a leading creative engine that uses image and video generation models to empower professionals, artists, and enthusiasts to generate and…
- 70mlflowOpen Source
The open source AI engineering platform for agents, LLMs, and ML models
- 71vibe-kanbanOpen Source
Get 10X more out of Claude Code, Codex or any coding agent
- 72Chat2DBOpen Source
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams
- 73kilocodeOpen Source
Kilo is the all-in-one agentic engineering platform
- 74haystackOpen Source
Open-source AI orchestration framework for building context-engineered, production-ready LLM applications
- 75activepiecesOpen Source
AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents •…
- 76lettaOpen Source
Platform for stateful agents: AI with advanced memory that can learn and self-improve over time
- 77whisperXOpen Source
WhisperX: Automatic Speech Recognition with Word-level Timestamps (& Diarization)
- 78nextai-translatorOpen Source
基于 ChatGPT API 的划词翻译浏览器插件和跨平台桌面端应用 - Browser extension and cross-platform desktop application for translation based on ChatGPT API
- 79TasmotaOpen Source
Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules,…
- 80MaxKBOpen Source
🔥 MaxKB is an open-source platform for building enterprise-grade agents
- 81opcodeOpen Source
A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more
- 82coze-studioOpen Source
An AI agent development platform with all-in-one visual tools, simplifying agent creation, debugging, and deployment like never before
- 83agent-desktopOpen Source
Computer use CLI for AI agents
- 84jcodeOpen Source
High performance coding agent harness written in Rust, built for heavy multi-agent dev workflows
- 85Toonflow-appOpen Source
短剧、漫剧制作工具 Toonflow：开源 AI 视频创作平台，集成剧本创作、智能分镜、角色与场景资产管理、图像生成和视频生成。融合无限画布、AI Agent 与可视化工作流，支持本地部署、自选模型、跨平台客户端、MCP 与插件扩展。Open-source AI short drama…
- 86voyagerOpen Source
Enhancement suite for Gemini, AI Studio, Claude, ChatGPT & DeepSeek — plus a prompt manager for any website, DeepSeek Harness included
- 87rocketride-serverOpen Source
High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes
- 88hermes-webuiOpen Source
Hermes WebUI: The best way to use Hermes Agent from the web or from your phone!
- 89web-llmOpen Source
High-performance In-browser LLM Inference Engine
- 90LangBotOpen Source
Production-grade platform for building agentic IM bots - 生产级多平台智能机器人开发平台/ Agent、知识库编排、插件系统 / Bots for Discord / Slack / LINE / Telegram /…
- 91windmillOpen Source
Code-first platform for workflows, apps and AI agents, on the fastest self-hostable orchestrator (benchmarked against Airflow, Prefect and Temporal)
- 92DocsGPTOpen Source
Private AI platform for agents, assistants and enterprise search
- 93parlantOpen Source
Parlant is an open platform for building customer-facing chat agents with AI
- 94hydraOpen Source
Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs
- 95edictOpen Source
🏛️ 三省六部制 · OpenClaw Multi-Agent Orchestration System — 9 specialized AI agents with real-time dashboard, model config, and full audit trails
- 96OpenMetadataOpen Source
The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI…
- 97solidcraftOpen Source
SolidCraft: an open-source parametric 3D CAD application built in pure Rust
- 98F5-TTSOpen Source
Official code for "F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching"
- 99cc-hahaOpen Source
本地优先的跨平台 Claude Code / AI Agent 桌面工作台：多 Agent 协作、Git Worktree、代码 Diff、技能市场、多模型、Computer Use、桌面宠物；支持微信、飞书、钉钉及 H5 等远程访问。 | Local-first Claude Code /…
- 100ChuanhuChatGPTOpen Source
Supports agents, file-based QA, GPT finetuning and query with web search
- 101waoowaooOpen Source
首家工业级全流程 AI 影视生产平台。Industry-first professional AI Agent platform for controllable film & video production
- 102casdoorOpen Source
An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP,…
- 103hermes-desktopOpen Source
Desktop Companion for Hermes Agent
- 104claudecodeuiOpen Source
Use Claude Code, OpenCode, Cursor CLI, and Codex on mobile and web with CloudCLI (aka Claude Code UI)
- 105agent-orchestratorOpen Source
Plan, run and supervise fleets of agents from task to merged PR
- 106webviewOpen Source
Tiny cross-platform webview library for C/C++
- 107nanobrowserOpen Source
Open-source AI agent for web automation
- 108voice-proOpen Source
Gradio WebUI for creators and developers, featuring key TTS (Edge-TTS, kokoro) and zero-shot Voice Cloning (E2 & F5-TTS, CosyVoice), with Whisper…
- 109InsForgeOpen Source
The all-in-one, open-source backend platform for agentic coding
- 110bishengOpen Source
BISHENG is an open-source enterprise Agent platform for building, deploying, and managing AI applications
- 111kubesharkOpen Source
eBPF-powered network observability for Kubernetes
- 112presentonOpen Source
Open-Source AI Presentation Generator and API (Gamma, Canva, Beautiful AI, Decktopus, Presentations AI Alternative)
- 113nginx-uiOpen Source
Yet another WebUI for Nginx
- 114ekko-studioOpen Source
Ekko Studio is a local-first AI workspace for multi-agent chat, coding, and visual workflows, available on desktop and the web
- 115wechat-botOpen Source
🤖 Multi-platform IM AI Agent for Telegram, WhatsApp, Lark, and WeChat
- 116omnigentOpen Source
Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses…
- 117Trail-CodeOpen Source
One shared memory for every coding agent on your team
- 118voltagentOpen Source
AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework
- 119OpenBotOpen Source
Open-source AI coworkers that each get a computer of their own: a browser, files and tools, with every action decided before it happens and…
- 120krita-ai-diffusionOpen Source
Streamlined interface for generating images with AI in Krita
- 121easydiffusionOpen Source
An easy 1-click way to create beautiful artwork on your PC using AI, with no tech knowledge
- 122cindyOpen Source
The open-source AI agent that works out of the box · 想到，就能做到。开源、开箱即用的 AI Agent。
- 123kaneoOpen Source
⚡ Project management that doesn't become the project
- 124inferenceOpen Source
Swap GPT for any LLM by changing a single line of code
- 125sphereOpen Source
A Web3 wallet and agent platform for the Unicity network - crypto wallet, DMs, group chat, and marketplace
- 126openmotionOpen Source
The open-source full-stack studio for Opus 5.5 motion video
- 127munder-difflinOpen Source
an open-source alternative to the dots, bots and muses of the world, run an office of claude code/codex like agents on your laptop, sandboxes or…
- 128dashboard-iconsOpen Source
3,400+ curated icons and logos for dashboards and AI agents
- 129StabilityMatrixOpen Source
Multi-Platform Package Manager for Stable Diffusion
- 130anti-slopOpen Source
Rules for an AI coding agent to filter out generic AI-generated UI designs, text, and code
- 131astron-agentOpen Source
Enterprise-grade, commercial-friendly agentic workflow platform for building next-generation SuperAgents
- 132lamdaOpen Source
Android Full-Stack Device Control Platform: WebRTC/H.264 remote desktop, UI/OCR/image-matching automation, one-click MITM, built-in Frida,…
- 133FinRobotOpen Source
FinRobot: An Open-Source AI Agent Platform for Financial Applications using Large Language Models
- 134yaoOpen Source
✨ All your agents and workspaces in one place, on every device you own
- 135thinkrailOpen Source
ThinkRail is the agentic IDE that gets better every time you use it
- 136PI-DesktopOpen Source
Local-first AI coding agent desktop: Electron + Rust host core + pi Agent Harness + user-installable plugins
- 137backrestOpen Source
Backrest is a web UI and orchestrator for restic backup
- 138sygil-webuiOpen Source
Stable Diffusion web UI
- 139YuxiOpen Source
可私有部署的多租户知识智能体平台：统一 RAG、知识图谱、多智能体、MCP/Skills、沙盒与权限管理。Yuxi = Cloud Agents + Knowledge RAG, Self-hosted knowledge agent platform for RAG, knowledge…
- 140sdnextOpen Source
SD.Next: All-in-one WebUI for AI generative image and video creation, captioning and processing
- 141big-AGIOpen Source
AI suite powered by state-of-the-art models and providing advanced AI/AGI functions
- 142VueTorrentOpen Source
The sleekest looking WEBUI for qBittorrent made with Vuejs!
- 143openbotOpen Source
A local-first desktop workspace for persistent AI teammates
- 144ANUSOpen Source
It runs on the smartest free model that is up today
- 145tuiosOpen Source
A terminal window manager that knows what your agents are doing
- 146KunOpen Source
Local-first AI agent workspace for coding, writing, design, research, and automation — one runtime for desktop GUI and TUI
- 147EverywhereOpen Source
On-screen aware AI assistant for your desktop
- 148heliconeOpen Source
🧊 Open source LLM observability platform
- 149lora-scriptsOpen Source
LoRA & Dreambooth training scripts & GUI use kohya-ss's trainer, for diffusion model
- 150nexentOpen Source
Nexent is a zero-code platform for auto-generating production-grade AI agents using Harness Engineering principles — unified tools, skills,…
- 151LobsterAIOpen Source
Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research
- 152enchantedOpen Source
Enchanted is iOS and macOS app for chatting with private self hosted language models such as Llama2, Mistral or Vicuna using Ollama
- 153SmartSubOpen Source
视频转字幕、字幕翻译、AI 配音与声音克隆、字幕烧录——免费开源的一站式桌面工具。基于 Whisper / FunASR 等本地模型离线语音转文字，批量处理 + 全平台 GPU 加速，跨 Windows / macOS / Linux。Free, open-source desktop…
- 154sqlchatOpen Source
Chat-based SQL Client and Editor for the next decade
- 155YouDub-webuiOpen Source
Open-source AI video localization and dubbing for YouTube/Bilibili: speech recognition, subtitle translation, voice cloning, audio mixing and…
- 156pyspurOpen Source
A visual playground for agentic workflows: Iterate over your agents 10x faster
- 157coze-loopOpen Source
Next-generation AI Agent Optimization Platform: Cozeloop addresses challenges in AI agent development by providing full-lifecycle management…
- 158openagentOpen Source
⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo:
- 159Kokoro-FastAPIOpen Source
Dockerized OpenAI-compatible wrapper for Kokoro-82M text-to-speech w/multiplatform CPU, AMD, NVIDIA GPU PyTorch; multi-speaker, clone-tuning,…
- 160ComfyUI-CopilotOpen Source
An AI-powered custom node for ComfyUI designed to enhance workflow automation and provide intelligent assistance
- 161wigoloOpen Source
The go-to web for your AI coding agent — local-first search, fetch, crawl & research over MCP
- 162open-scienceOpen Source
The open-source AI research workbench for scientific research and agent workflows
- 163devspaceOpen Source
Minimal Coding Agent Harness on MCP for ChatGPT, Claude, Hermes, Grok Bot, OpenClaw
- 164tabularisOpen Source
Open-source desktop SQL workspace with 3 built-in database drivers and 29 shipped driver plugins, including SQL Server, DuckDB, ClickHouse and Redis
- 165DeskcommCRMOpen Source
Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA)
- 166BOpen Source
An autonomous, context-aware AI desktop companion
- 167h2o-llmstudioOpen Source
H2O LLM Studio - a framework and no-code GUI for fine-tuning LLMs
- 168chat-on-steroidsOpen Source
Cross-platform local MCP capabilities for ChatGPT with Chrome integration, Goal, Compact & Resume, and durable multi-agent workflows
- 169sellbirdOpen Source
Sellbird (formerly Harvey): the open-source outreach platform that runs on your Claude or ChatGPT plan
- 170cube-studioOpen Source
cube…
- 171ffmpeg-skillOpen Source
Local video editor for coding agents: 42 FFmpeg tools with a machine-readable contract and an MCP server, for Claude Code, Cursor and Codex
- 172all-api-hubOpen Source
All-in-one New-API/Sub2API account hub: balance/usage dashboard, auto check-in, one-click keys, price comparison, health checks, plus advanced…
- 173OpenAgentsOpen Source
[COLM 2024] OpenAgents: An Open Platform for Language Agents in the Wild
- 174lollms-webuiOpen Source
Lord of Large Language and Multi modal Systems Web User Interface
- 175PyRITOpen Source
Open-source AI red teaming toolkit from Microsoft
- 176Cli-Proxy-API-Management-CenterOpen Source
This is a WebUI interface based on CLI-Proxy-API, designed to simplify configuration modifications and runtime status monitoring
- 177webuiOpen Source
Use any web browser or WebView as GUI, with your preferred language in the backend and modern web technologies in the frontend, all in a…
- 178desktop-cc-guiOpen Source
Multi-engine AI coding desktop client (Tauri)
- 179docker-transmission-openvpnOpen Source
Docker container running Transmission torrent client with WebUI over an OpenVPN tunnel
- 180LongMemoryOpen Source
Local persistent memory store for LLM applications including claude desktop, github copilot, codex, antigravity, etc
- 181logfireOpen Source
AI observability platform for production LLM and agent systems
- 182archestraOpen Source
Enterprise AI Platform with guardrails, MCP registry, gateway & orchestrator
- 183switchOpen Source
Open-source AI teammates in Slack, Teams, Discord, Telegram and Mattermost
- 184openscienceOpen Source
The open-source AI workbench for scientific research
- 185command-codeOpen Source
Command Code AI — the best coding agent for open models
- 186pythonOpen Source
Open-source Python challenge courses — your AI coding agent teaches, verify.py decides when you're done
- 187PyChatGPTOpen Source
⚡️ Python client for the ChatGPT API with, conversation tracking, proxy support and more
- 188Rapid-MLXOpen Source
Rapid-MLX is an open-source (Apache 2.0) OpenAI- and Anthropic-compatible LLM inference server for Apple Silicon, built on MLX, focused on…
- 189FedMLOpen Source
FEDML - The unified and scalable ML library for large-scale distributed training, model serving, and federated learning
- 190CPA-Manager-PlusOpen Source
A self-hosted CPA / CLIProxyAPI management panel and AI gateway observability dashboard for requests, usage, cost, quota, failures, and account health
- 191OpenBitFunOpen Source
OpenBitFun combines a high-performance agent runtime written in Rust with a polished desktop application
- 192codex-desktop-linuxOpen Source
Unofficial ChatGPT desktop app for Linux (formerly the Codex app), built locally from OpenAI’s official macOS app
- 193ClaraVerseOpen Source
Claraverse is a opesource privacy focused ecosystem to replace ChatGPT, Claude, N8N, ImageGen with your own hosted llm, keys and compute
- 194golutraOpen Source
Multi-agent AI orchestration platform for automation, workflows, and developer tools
