Which LLM Providers Does AstrBot Support Out Of The Box?

AstrBot natively supports OpenAI, Anthropic, Google Gemini, DeepSeek, Moonshot AI, Zhipu AI, Ollama (self-hosted), LM Studio, SiliconFlow, and any OpenAI-compatible API endpoint. It also integrates with LLMOps platforms like Dify, Coze, and Alibaba Cloud Bailian.

What Is The MCP Support In AstrBot And How Does It Work?

AstrBot implements native Model Context Protocol (MCP) support, allowing external tools and services to be registered as standardized capabilities the agent can call. This means you can extend agent behavior through MCP-compliant servers without modifying core code, making bots genuinely action-oriented rather than just conversational.

How Does AstrBot's Knowledge Base Handle Multi-Language Content?

AstrBot's knowledge base uses a hybrid retrieval system combining dense vector search with BM25 sparse retrieval, specifically optimized for Chinese and multilingual scenarios. It parses source documents via Microsoft Markitdown, supporting PDF, DOCX, and Markdown files, and allows a single conversation session to reference multiple knowledge bases simultaneously.

Can AstrBot Run Multiple Bot Instances Across Different Platforms At Once?

Yes. AstrBot is designed for multi-instance deployment, meaning you can run concurrent bot instances connected to different IM platforms — such as QQ, Telegram, and Discord simultaneously — all managed and monitored from a single WebUI dashboard.

What Deployment Methods Are Available For AstrBot?

AstrBot supports one-click deployment via uv, Docker/Docker Compose for production environments, a desktop application for local ChatUI access, a Windows launcher for isolated multi-instance usage, BT Panel and 1Panel app-market deployment, CasaOS for NAS/home-server setups, AUR for Arch Linux users, and Replit for online demos.

Listed · Reviewed Jun 2026 · 7-criteria rubric

AI Assistants

AstrBot

Name: AstrBot
Availability: InStock
Author: AstrBotDevs (Open Source Community)

Open-Source Agentic AI Assistant Built For Every Chat Platform

by AstrBotDevs (Open Source Community) · China (Distributed Open Source Project) · Founded 2023

Visit AstrBot →

Pricing

Completely Free & Open Source

What is AstrBot?

AstrBot is an open-source, all-in-one agentic AI assistant and chatbot framework that connects directly to mainstream instant messaging platforms — including QQ, Telegram, Discord, Slack, Feishu, DingTalk, WeCom, and more.

It supports major LLM providers such as OpenAI, Anthropic, Google Gemini, DeepSeek, and Ollama, bringing real agent orchestration, MCP support, a built-in knowledge base, and a 1000+ plugin ecosystem to your chat apps.

Designed for individuals, developers, and teams, AstrBot offers flexible deployment via Docker, desktop app, uv, or one-click launcher — all managed through an intuitive WebUI dashboard.

AstrBot — Open-Source Agentic AI Assistant Built For Every Chat Platform Whether you're evaluating AstrBot for your team or comparing it to alternatives in the AI Assistants category, this in-depth review covers everything: features, pricing, real user reviews, pros and cons, integrations, and direct comparisons against competitors.

Key Features 8

Open-Source, Free Agentic AI Chatbot Platform for Individuals and Teams

Connects to 15+ Messaging Platforms Including Telegram, Slack, and Discord

Supports OpenAI, Anthropic, Google Gemini, and 20+ AI Model Providers

1,000+ One-Click Installable Plugins for Productivity and Automation

Built-In Knowledge Base with Hybrid Retrieval and Multilingual PDF Parsing

Native MCP Support and Agent Sandbox for Safe, Isolated Task Execution

Flexible Deployment via Docker, Desktop App, pip, uv, or One-Click Launcher

Multimodal AI Support Covering Text, Vision, Speech-to-Text, and TTS

Who Is AstrBot For

1 Independent Developers

2 Community Bot Operators

3 Enterprise IT Teams

4 AI Researchers

5 Open-Source Contributors

Pros & Cons

Pros 4 benefits

Completely Free And Open Source
15+ Native IM Platform Adapters
Active Weekly Release Cadence
1000+ Community Plugin Ecosystem

Cons 3 limitations

Requires Technical Setup Knowledge
No Managed Cloud Hosting
Primarily Chinese-Language Community

Frequently Asked Questions

5 questions

Who is AstrBot for?

AstrBot is most useful for Independent Developers, Community Bot Operators, Enterprise IT Teams and AI Researchers.

AstrBot pricing

AstrBot is free to use. Completely Free & Open Source. For the current tier breakdown and any limits, see the pricing section above or check the vendor's pricing page directly — limits and prices change.

What's New

weekly

Workspace Skills Support & Configurable Provider Retry v4.26.0-beta.9

Added workspace skills support in agent requests, configurable retry handling for OpenAI, Gemini, and Anthropic providers on 5xx errors, and hosted Core package download validation.

Jun 19

FastAPI Backend Migration & WebUI Theme Modes v4.26.0-beta.1

Migrated backend from Quart to FastAPI with full OpenAPI v1 definitions, added light/dark/system WebUI theme modes, per-tool permission management, ElevenLabs TTS provider, and unified media reference handling across all platform adapters.

May 1

View all updates

User Base

10K+ Active Deployments

Active Users

Security & Privacy

Self-Hosted (User-Controlled)

Agent Sandbox For Isolated Code And Shell Execution TOTP Two-Factor Authentication For Dashboard Access Per-Tool Permission Management And Scoped Tool Access Atomic Configuration File Writes To Prevent Corruption Persona-Restricted Tool Scope Enforcement

Security Center

Collaboration & Teams

Team Workspaces Multi-User Access Role Permissions Shared Projects Version History Activity Log

Learning & Support

Resources

Documentation Blog Templates

Community

Forum Discord

Support Channels

Onboarding

Localization

UI Languages

10+

Content Languages

Multi-Language UI

Recognition & Trust

Open Source

Media: Featured on AI Native Landscape, Referenced in DeepSeek Official API Docs

All Features of AstrBot