Open source & local AI tools
Run models locally or with open-source stacks when privacy and cost matter more than instant setup.
How to choose open source & local AI tools
- Run one real task you already understand — not a vendor demo
- Check privacy, retention, and commercial license for your use case
- Compare two alternatives with the same success check before you commit
Related guides
| Tool | Pricing | Summary | Actions |
|---|---|---|---|
| Annoy | Free | Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk | DetailsVisit |
| ComfyUI | Free | ComfyUI is a local and open-source tool for everyday AI workflows. It typically offers a free plan; verify limits, data handling, and comme… | DetailsVisit |
| Formatjs | Free | The monorepo home to all of the FormatJS related libraries, most notably react-intl. | DetailsVisit |
| Hotel | Free | 🏩 A simple process manager for developers. Start apps from your browser and access them using local domains | DetailsVisit |
| Hugging Face Hub | Freemium | Hugging Face Hub helps with local and open-source work across drafting and review loops. Expect a freemium model (free tier plus paid upgra… | DetailsVisit |
| John | Free | John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating sys… | DetailsVisit |
| LM Studio | Free | LM Studio helps with local and open-source work across drafting and review loops. Expect a free plan; compare quality on your own content,… | DetailsVisit |
| MagiskOnWSALocal | Free | MagiskOnWSALocal sits in the Open source & local category. Teams pick it for local and open-source tasks, then apply a human verification b… | DetailsVisit |
| Ollama | Free | Use Ollama when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a free plan — check export… | DetailsVisit |
| Open WebUI | Free | Open WebUI is a local and open-source tool for everyday AI workflows. It typically offers a free plan; verify limits, data handling, and co… | DetailsVisit |
| Smartdns | Free | A local DNS server to obtain the fastest website IP for the best Internet experience, support DoT, DoH, DoQ. 一个本地DNS服务器，获取最快的网站IP，获得最佳上网体验，… | DetailsVisit |
| Umi OCR | Free | OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。 | DetailsVisit |
| Algernon | Free | Small self-contained pure-Go web server with Lua, Teal, Markdown, Ollama, HTTP/2, QUIC, Redis, SQLite and PostgreSQL support ++ | DetailsVisit |
| AnythingLLM | Freemium | AnythingLLM is a local and open-source tool for everyday AI workflows. It typically offers a freemium model (free tier plus paid upgrades);… | DetailsVisit |
| Blocky | Free | Fast and lightweight DNS proxy as ad-blocker for local network with many features | DetailsVisit |
| Char | Free | Char helps with local and open-source work across drafting and review loops. Expect a free plan; compare quality on your own content, not d… | DetailsVisit |
| Ddev | Free | Ddev sits in the Open source & local category. Teams pick it for local and open-source tasks, then apply a human verification bar before sh… | DetailsVisit |
| DiffusionBee | Free | DiffusionBee helps with local and open-source work across drafting and review loops. Expect a free plan; compare quality on your own conten… | DetailsVisit |
| Dn | Free | Use Dn when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a free plan — check export righ… | DetailsVisit |
| Draw Things | Free | Use Draw Things when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a free plan — check ex… | DetailsVisit |
| ESearch | Free | 截屏 离线OCR 搜索翻译 以图搜图 贴图 录屏 万向滚动截屏 屏幕翻译 Screenshot Offline OCR Search Translate Search for picture Paste the picture on the screen Screen reco… | DetailsVisit |
| Faraday.dev | Free | Faraday.dev is a local and open-source tool for everyday AI workflows. It typically offers a free plan; verify limits, data handling, and c… | DetailsVisit |
| FastChat | Free | FastChat sits in the Open source & local category. Teams pick it for local and open-source tasks, then apply a human verification bar befor… | DetailsVisit |
| Flutter Local Notifications | Free | A Flutter plugin for displaying local notifications on Android, iOS, macOS, Linux and Windows | DetailsVisit |
| Fooocus | Free | Use Fooocus when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a free plan — check export… | DetailsVisit |
| Git Stats | Free | Git Stats is a local and open-source tool for everyday AI workflows. It typically offers a free plan; verify limits, data handling, and com… | DetailsVisit |
| Go Http Tunnel | Free | Go Http Tunnel helps with local and open-source work across drafting and review loops. Expect a free plan; compare quality on your own cont… | DetailsVisit |
| Gonzo | Free | Use Gonzo when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a free plan — check export r… | DetailsVisit |
| GPT4All | Free | GPT4All is a local and open-source tool for everyday AI workflows. It typically offers a free plan; verify limits, data handling, and comme… | DetailsVisit |
| Hybrids | Free | Extraordinary JavaScript UI framework with unique declarative and functional architecture | DetailsVisit |
| Intl | Free | Intl sits in the Open source & local category. Teams pick it for local and open-source tasks, then apply a human verification bar before sh… | DetailsVisit |
| Invoke | Free | Invoke helps with local and open-source work across drafting and review loops. Expect a free plan; compare quality on your own content, not… | DetailsVisit |
| InvokeAI | Free | Use InvokeAI when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a free plan — check expor… | DetailsVisit |
| Jan | Free | Use Jan when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a free plan — check export rig… | DetailsVisit |
| KoboldCpp | Free | Use KoboldCpp when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a free plan — check expo… | DetailsVisit |
| Kubefwd | Free | Kubefwd sits in the Open source & local category. Teams pick it for local and open-source tasks, then apply a human verification bar before… | DetailsVisit |
| llama.cpp | Free | llama.cpp sits in the Open source & local category. Teams pick it for local and open-source tasks, then apply a human verification bar befo… | DetailsVisit |
| LocalAI | Free | LocalAI helps with local and open-source work across drafting and review loops. Expect a free plan; compare quality on your own content, no… | DetailsVisit |
| Lrcget | Free | Lrcget helps with local and open-source work across drafting and review loops. Expect a free plan; compare quality on your own content, not… | DetailsVisit |
| Magnetissimo | Free | Web application that indexes all popular torrent sites, and saves it to the local database. | DetailsVisit |
| MLC LLM | Free | Use MLC LLM when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a free plan — check export… | DetailsVisit |
| Msty | Freemium | Use Msty when you need local and open-source help with drafts, iteration, and faster first passes. Pricing is a freemium model (free tier p… | DetailsVisit |
| Music Tag Web | Free | Music Tag Web is a local and open-source tool for everyday AI workflows. It typically offers a free plan; verify limits, data handling, and… | DetailsVisit |
| Nali | Free | An offline tool for querying IP geographic information and CDN provider. 一个查询IP地理信息和CDN服务提供商的离线终端工具. | DetailsVisit |
| Next Translate | Free | Next.js plugin + i18n API for Next.js 🌍 - Load page translations and use them in an easy way! | DetailsVisit |
| Offline Plugin | Free | Offline Plugin is a local and open-source tool for everyday AI workflows. It typically offers a free plan; verify limits, data handling, an… | DetailsVisit |
| Ollama App | Free | Ollama App helps with local and open-source work across drafting and review loops. Expect a free plan; compare quality on your own content,… | DetailsVisit |
| Ollama Python | Free | Ollama Python sits in the Open source & local category. Teams pick it for local and open-source tasks, then apply a human verification bar… | DetailsVisit |