Trusted by developers from leading communities
Integrate Global Platforms
One codebase, multi-platform deployment. Supports Discord, Slack, WeChat, DingTalk and more, with ongoing expansion.
Connect AI Application Platforms
Native support for Dify, n8n, Langflow and other LLM application platforms, seamlessly connecting your AI apps to end users.
Ready-to-Use Toolset
Built-in features for production scenarios including rate limiting, access control, context management and more. Plug and play.
We handle
everything end to end
Integrate Global Platforms
One codebase, multi-platform deployment. Supports Discord, Slack, WeChat, DingTalk and more, with ongoing expansion.
Connect AI Application Platforms
Native support for Dify, n8n, Langflow and other LLM application platforms, seamlessly connecting your AI apps to end users.
Ready-to-Use Toolset
Built-in features for production scenarios including rate limiting, access control, context management and more. Plug and play.
More Features
Model Service
Built-in model channel management, OpenAI-compatible format, multi-provider load balancing with automatic fallback
Observability
End-to-end log tracing, auditable conversation records, real-time monitoring of bot status and performance metrics
Production-grade Knowledge Base
Built-in RAG engine supporting multiple document formats for enterprise-grade knowledge management
Plugin Ecosystem
A plugin system that balances security and flexibility, extending capabilities for complex business needs
LangBot is an open-source AI bot platform that connects AI applications like Dify, Coze, and n8n to 10+ messaging platforms including Telegram, Discord, Slack, WhatsApp, WeChat, LINE, and more — with a single deployment.
LangBot supports Telegram, Discord, Slack, LINE, WeChat (personal & official accounts), WeCom, QQ, Lark, DingTalk, KOOK, and more. New platform adapters are continuously being developed.
The easiest way is Docker: a single docker compose command gets you started. You can also use LangBot Cloud to create an instance online without managing your own server. See the docs for step-by-step guides.
Yes. LangBot deeply integrates with Dify, Coze, n8n and other AI platforms, supporting Chat Assistants, Agents, and Workflows. Over 35% of LangBot users use Dify as their AI backend.
LangBot's core features are completely free and open source (Apache 2.0 license). You can self-host with no feature restrictions. If you prefer not to manage infrastructure, LangBot Cloud offers a managed hosting service with monthly plans.
LangBot supports OpenAI, Claude, DeepSeek, Gemini, Qwen, and Ollama out of the box. You can also connect any model or workflow through Dify, Coze, or n8n integration.
LangBot provides a process-isolated plugin system with a Python SDK for custom development. The plugin marketplace has 50+ ready-to-install plugins covering scheduled tasks, image generation, knowledge base retrieval, web search, and more.
Yes. LangBot is used by enterprises for customer service bots, internal knowledge assistants, and automated workflows. It supports multi-instance deployment, access control, and enterprise IM platforms like WeCom, Lark, and DingTalk.
