chainlit.io
Chainlit helps build, evaluate, and improve conversational AI applications with observability and analytics.
Verdict
A quick read before you dig into the full page.
- Best if
- You are aI Developers and need: Creating a chat application with custom Python logic
- Pick this when
- Chainlit helps build, evaluate, and improve conversational AI applications with observability and analytics
Overview
Chainlit is a framework and platform designed to help developers and enterprises build, evaluate, and improve conversational AI applications. It provides tools for creating reliable AI systems, offering observability and analytics for LLM apps. Chainlit supports various deployment options, including standalone web apps, embedded copilots, FastAPI servers, and custom React or Slack/Discord/Teams bots. It also offers authentication and customization features, along with integrations with popular frameworks and LLM providers.
Best for
Short scenarios where chainlit.io tends to shine.
-
Creating a chat application with custom Python logic
Best for AI Developers
-
Building a sales report generator using LLMs
Best for Machine Learning Engineers
Example outputs 1
Sample generations and before/after results for chainlit.io.
Access & connections
Where you can use chainlit.io, and what it plugs into.
Platforms
Capabilities
What this tool accepts, produces, and is strongest at.
Highlights
- Building conversational AI applications
- Evaluating AI systems
- Observability and analytics for LLM apps
- Deployment options (web app, copilot, FastAPI, bots)
- Authentication (simple auth, OAuth)
- Customization (frontend, chat components)
- Integrations with frameworks and LLM providers
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