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Lobe Chat
Open source Other Chatbots
Updated Sep 16, 2026
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Compared with 36 other Other Chatbots agents Open source Self-hostable Updated Sep 2026
Open Source
Updated Sep 2026
Self-hostable
Pricing
Open SourceFree to use as it is open-source.
Use cases
Building custom AI chatbots for customer support Integrating conversational AI into applications Developing high-performance, extensible chatbots for specific workflows
Pros & cons
Pros
- Open-source and self-hostable
- Supports function calling for extensibility
- High-performance interactions
Cons
- Requires technical expertise to set up and customize
- Limited out-of-the-box features compared to commercial solutions
Overview
Lobe Chat is an open-source, extensible chatbot framework that supports function calling and high-performance interactions. It is designed for developers looking to build and customize AI-powered chatbots with advanced features.
Problem it solves
Provides a flexible, self-hostable solution for developers needing customizable chatbot functionality without relying on proprietary platforms.
Target audience: Developers and teams working with other chatbots automation.
Inputs
- User configuration
- API credentials (if required)
- Task parameters
Outputs
- Automated task results
- Status reports
- Generated content or actions
Example workflow
- 1 User configures the agent with required parameters
- 2 Agent receives input data or trigger
- 3 Agent processes the request using its core logic
- 4 Agent interacts with external services if needed
- 5 Results are returned to the user
Sample system prompt
You are Lobe Chat, an AI assistant. Help the user accomplish their task efficiently.
Tools & technologies
LLM APIs Python
Alternatives
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FAQs
- What is Lobe Chat?
- Lobe Chat is an open-source, extensible chatbot framework that supports function calling and high-performance interactions. It is designed for developers looking to build and customize AI-powered chatbots with advanced features.
- How much does Lobe Chat cost?
- Lobe Chat's pricing model is Open Source. Free to use as it is open-source.
- What is Lobe Chat used for?
- Lobe Chat is used for: Building custom AI chatbots for customer support; Integrating conversational AI into applications; Developing high-performance, extensible chatbots for specific workflows.
- What are the best alternatives to Lobe Chat?
- Lobe Chat is a Other Chatbots AI agent. Compare it with the best alternatives — ranked by features, pricing, and use case — on our Lobe Chat alternatives page.
- Is Lobe Chat open source?
- Yes, Lobe Chat is open source.
- Can Lobe Chat be self-hosted?
- Yes, Lobe Chat can be self-hosted.
- What skill level is required to use Lobe Chat?
- Lobe Chat is designed for intermediate users.
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