AstrBot vs. OpenFang Comparison


AstrBot AstrBot AI	OpenFang	+	+
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About AstrBot is an open source, cross-platform Agentic AI assistant and chatbot platform built for chats, automation, and smart collaboration. It runs directly in messaging apps and provides an agent runtime with Sub-Agents, complex workflows, tool calls, context management, scheduled tasks, runtime controls, and isolated agent sandboxes for real actions. Native MCP and Skills support expands AI capabilities, while a plugin-driven architecture provides access to more than 1,000 community extensions for productivity, group operations, content workflows, and external integrations. AstrBot supports OpenAI, Google, Anthropic, and OpenAI-compatible providers with flexible model switching, as well as text generation, vision, speech-to-text, text-to-speech, and embeddings. Its built-in knowledge base supports PDF, DOCX, and Markdown parsing, hybrid dense and BM25 retrieval, and references to multiple knowledge bases in a single conversation.	About OpenFang is an open source Agent Operating System built in Rust that provides a unified runtime for building, deploying, and managing autonomous AI agents at production scale. It packages a batteries-included architecture into a single binary, enabling developers to run agents that operate continuously, build knowledge graphs, and report results to a centralized dashboard without constant user prompts. At the core of OpenFang are “Hands,” pre-built autonomous capability packages that execute on schedules and perform tasks such as lead generation, research, browser automation, and social management. It includes dozens of pre-built agents, native tools, and channel adapters that allow agents to function across platforms like Slack, WhatsApp, Discord, and Teams from a single environment. Security is built into the foundation through multiple defense layers such as WASM sandboxing, cryptographic signing, taint tracking, and tamper-evident audit trails.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Individuals, developers, and teams seeking to build and deploy extensible AI assistants and agents across chat platforms, knowledge bases, tools, and automated workflows	Audience AI developers and platform engineers who need a secure, production-ready operating system to build and run autonomous multi-agent workflows
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing Free Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information AstrBot AI China astrbot.app/	Company Information OpenFang United States www.openfang.sh/
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Categories Agentic AI Supported AI Assistants Supported	Categories Agentic AI Supported Browser Automation Supported Operating Systems Supported

Integrations Discord Supported Slack Supported Anthropic Supported DingTalk Supported Docker Supported Google AI Overviews Supported Lark Supported Markdown Supported Microsoft Teams Not Supported Model Context Protocol (MCP) Supported OpenAI Supported QQ Supported Rust Not Supported Telegram Supported WeChat Supported WhatsApp Not Supported Show More Integrations View All 13 Integrations	Integrations Discord Supported Slack Supported Anthropic Not Supported DingTalk Not Supported Docker Not Supported Google AI Overviews Not Supported Lark Not Supported Markdown Not Supported Microsoft Teams Supported Model Context Protocol (MCP) Not Supported OpenAI Not Supported QQ Not Supported Rust Supported Telegram Not Supported WeChat Not Supported WhatsApp Supported Show More Integrations View All 5 Integrations
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