Chainlit.Io

Chainlit.io is an AI Agents & Automation tool that helps developers build and evaluate reliable conversational AI applications. It provides an open-source framework for creating multimodal chat experiences and integrates with popular LLM providers.

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At a glance

Pricing

Open Source

Free tier

Yes

API

Yes

Skill level

Technical

About

What is Chainlit.io?

Chainlit.io offers an open-source framework designed for developers and enterprises to build, improve, and scale reliable conversational AI applications. It enables the creation of chat applications with custom Python logic and supports multimodal chat experiences. The platform includes features for evaluating AI systems, observability, and analytics for LLM apps. Chainlit.io supports various deployment options, including standalone web apps, embedded copilots, FastAPI servers, and custom bots for platforms like Slack, Discord, and Teams. It also provides robust authentication methods, customization options for the frontend and chat components, and integrations with leading frameworks and LLM providers such such as OpenAI, Mistral, LangGraph, LlamaIndex, and HuggingFace.

Best used for

Ideal for developers and startup founders who need to rapidly prototype, build, and deploy custom conversational AI applications, and ensure their reliability through evaluation and observability. Especially valuable for those integrating with various LLM providers and requiring flexible deployment and customization options.

Common actions

build AI applications

evaluate AI models

deploy chatbots

integrate LLMs

conversational AI frameworkAI prompt optimizationmultimodal chat applications

Capabilities

Key features

Build conversational AI apps
Evaluate AI systems
Observability and analytics
Custom chat components
Robust authentication
Multiple deployment options
LLM provider integrations

Target Audience

developerstartup founderproduct managerdata scientist

Integrations

openaimistrallanggraphllamaindexhuggingfacegithubgoogleazure+ 6 more

Pricing & Plans

Open Source

Not publicly disclosed. Check chainlit.io for current pricing.

FAQs

What kind of AI applications can I build with Chainlit.io?

Chainlit.io allows you to build reliable conversational AI applications, including chat applications with custom Python logic, embedded copilots, and bots for platforms like Slack or Discord. It supports multimodal chat experiences and integrates with various LLM providers.

Does Chainlit.io support different authentication methods?

Yes, Chainlit.io supports simple authentication methods as well as OAuth providers. You can integrate with popular services like GitHub, Google, Azure, Okta, and Amazon to secure your AI applications.

What LLM frameworks and providers does Chainlit.io integrate with?

Chainlit.io provides integrations with a wide range of popular frameworks and LLM providers. These include OpenAI, Mistral, LangGraph, LlamaIndex, and HuggingFace, allowing for flexible development with your preferred tools.

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