What is LangBot?
LangBot is an easy-to-use open-source platform for building LLM-native instant messaging bots. It supports many global IM platforms like Slack, Discord, Telegram, QQ, WeChat, etc. Also integrated with multiple LLM providers and LLMOps platforms.
Problem
Users need to manually integrate various instant messaging (IM) platforms with LLMs, requiring complex API handling and custom code development for each platform, leading to high development time and resource costs.
Solution
An open-source platform for building LLM-native bots that supports global IM platforms (Slack, Discord, Telegram, etc.) and integrates with multiple LLM providers, enabling users to deploy chatbots rapidly without platform-specific coding.
Customers
Developers and DevOps engineers at startups or tech companies, open-source contributors, and teams needing cross-platform LLM-powered chatbots for customer support, automation, or internal workflows.
Unique Features
Unified integration with major IM platforms (QQ, WeChat, Slack, etc.), open-source flexibility, and native compatibility with LLM providers (e.g., OpenAI, Anthropic) and LLMOps tools.
User Comments
Simplifies multi-platform bot deployment
Saves weeks of development time
Seamless LLM integration
Ideal for open-source projects
Limited documentation for niche IM platforms
Traction
Launched on ProductHunt (May 22, 2023) with 45+ upvotes, GitHub repository available (exact stars/revenue undisclosed).
Market Size
The global chatbot market is projected to reach $10.5 billion by 2026 (MarketsandMarkets, 2023).
