metadist/synaplan · 437 Stars · GitHub 趋势

📦metadist / synaplan

Open-source, self-hosted AI platform (PHP/Symfony): chat with any model, RAG over your docs, embeddable widget, MCP — see the cost of every answer. Apache-2.0.

⚖️ Apache-2.0#ai #chat #php #ai-agents #anthropic 🌐 www.synaplan.com📅 创建于 2025-03-30🔄 更新于 2026-10-31

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**We produce AI freedom.** [**Try it hosted**](https://web.synaplan.com/) or [**run it yourself in three minutes**](#quickstart) — open-source, self-hosted AI platform (PHP/Symfony): chat with any model, RAG over your docs, embeddable widget, MCP, and see the cost of every answer. Apache-2.0. On web.synaplan.com you sign up with a paid plan or an invitation code. We send invitation codes to friends and partners who want to try it; write to [team@synaplan.com](mailto:team@synaplan.com). Running it yourself stays free. [Website](https://www.synaplan.com) · [Docs](https://docs.synaplan.com/) · [Live instance](https://web.synaplan.com/) · [iOS](https://apps.apple.com/app/id6784278288?ct=github-readme) · [Android](https://play.google.com/store/apps/details?id=com.synaplan.app&referrer=utm_source%3Dgithub-readme) · [Desktop](https://github.com/metadist/synaplan-desktop) · [Outlook Add-in](https://github.com/metadist/Synamail) · [Discord](https://discord.com/invite/kQB3eDjWfF) [![License](https://img.shields.io/badge/license-Apache--2.0-blue.svg)](LICENSE) [![GitHub stars](https://img.shields.io/github/stars/metadist/synaplan?style=flat&logo=github)](https://github.com/metadist/synaplan/stargazers) [![Docker](https://img.shields.io/badge/Docker-one%20command-2496ED?logo=docker&logoColor=white)](#quickstart) [![Download on the App Store](https://img.shields.io/badge/App%20Store-Download-0D96F6?logo=apple&logoColor=white)](https://apps.apple.com/app/id6784278288?ct=github-readme) [![Get it on Google Play](https://img.shields.io/badge/Google%20Play-Download-414141?logo=googleplay&logoColor=white)](https://play.google.com/store/apps/details?id=com.synaplan.app&referrer=utm_source%3Dgithub-readme) [![Discord](https://img.shields.io/badge/Discord-join%20the%20community-5865F2?logo=discord&logoColor=white)](https://discord.com/invite/kQB3eDjWfF) [![API Docs](https://img.shields.io/badge/API-OpenAPI%20%2F%20Swagger-6BA539?logo=openapiinitiative&logoColor=white)](https://web.synaplan.com/api/doc)

If Synaplan is useful to you, a star helps the next person find it.

A thirty-second tour of Synaplan: a chat answer and its cost, default models with cost badges, the file library, generated images and audio, and connected apps

_{Chat, what each answer cost, your files, generated media, and the apps you can connect. About 30 seconds.}

Quickstart

git clone https://github.com/metadist/synaplan.git
cd synaplan
make up

Open http://localhost:5173. Log in as admin@synaplan.com / admin123 and type your first message: it starts the Synaplan Demo (40 messages/day for 14 days, no API key needed — how it works). Or connect your own AI key (free: Groq) or local Ollama.

A published image, a Docker GUI, a closed network, or a Linux server: More ways to install.

How it compares

People usually arrive comparing Synaplan with a chat window or an app builder. This is what each project is for. It is not a scoreboard.

	Synaplan	Open WebUI	LibreChat	Dify
What it is	A team platform: chat, your files as knowledge, a site widget, and the same assistant on WhatsApp and email	A chat interface for local and cloud models	A chat app for many providers	A builder for AI apps and workflows
First run	Several containers, about 4 GB	One container	A Compose stack	A Compose stack, and a hosted cloud
Cost of an answer	Shown on the answer	Not on the answer	Not on the answer	In the builder's usage logs, not on the chat answer
Same assistant on your site, WhatsApp and email	Yes	No	No	Site widget yes. WhatsApp and email are not built in

If you only want a chat window, Open WebUI or LibreChat gets you there faster.

Why Synaplan

Freedom, not a plan tier. The whole platform — backend, frontend, widgets, plugins — is Apache-2.0 and starts with one command. Self-hosted is the same software as the cloud, and a self-hosted install still lets people create their own accounts. The hosted platform at web.synaplan.com admits a new account with a paid plan or an invitation code. Friends and partners can ask for a code at team@synaplan.com.
Hundreds of models, one place. OpenAI, Anthropic, Google Gemini, Groq, Mistral, xAI, HuggingFace, sovereign EU providers, and any local model via Ollama. Swap a provider per task in the UI.
The planner spends the expensive model only where it matters. A request becomes a small task graph (extract → summarize → generate → reply). Live cards show the steps. Every answer shows what it cost.
Yours, including offline. On-prem, EU cloud, or fully air-gapped. No training on your data. No forced telemetry.
Where you already work. Web, iPhone, Android, Desktop, Outlook, a chat widget, WhatsApp, email — plus Microsoft 365, Dropbox, Nextcloud / ownCloud, calendars, Jira, Confluence and OpenCloud.
Extend it without a fork. Plugins, an OpenAPI REST API, an MCP server and client, and an Anthropic-compatible endpoint for Claude Code and friends. Optional sidecars stay off until you turn them on.

Take the tour

A tour through Synaplan: chat with live cost tracking, one-key provider setup, per-task model choice, document search, media generation, the embeddable chat widget and white-label branding

▶ Watch the full demo on YouTube

Click any screenshot to see it full size.

_{Chat Every answer shows what it cost}	_{Provider setup One key, tested and encrypted}	_{Model choice A different model per task}	_{RAG search Semantic search over your files}
_{Media generation Images, video and audio in chat}	_{Chat widget One snippet, any website}	_{AI instructions Your own system prompts}	_{Files Uploads become knowledge}
_{Plugins Extend without forking}	_{Admin Users, usage and health}	_{Branding White-label the whole app}