NextChatFastest, most flexible AI chat service

80k+ star from Github User, 3M+ user chat in NextChat everyday.

support mainstream LLMs
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AMAZING JOB

What's in NextChat?

5 No#1 Github AI Chat Repo

Gain 80k+ star from Github User, 3M+ user chat in NextChat everyday.

Support ALL LLM Models You Want

OpenAI, GPT4、Claude3.5、Gemini.5 and so on

Elegant UI

We support website、chrome extension、iOS、MacOS、windows and Android

Home Chart
App Features

Highlight features

Smart Dialogue

Chat with leading AI models, all in one place.

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Creative Canvas

Transform your ideas into art with AI assistance.

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Your Space

Customize every detail to match your workflow.

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Integrations

Everything you need for your own AI Chat Service

Chat,Custom & Share.* Easier way to chat, custom, and share your AI chats & Agents.
* Selfhost your own chat service with few click.
* Use one tool to chat, and deploy at your own infrastructure.

Integration
testimonials

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FAQs

We’ve got the answers

Which AI models are supported?

We support a wide range of top-tier AI models. Standard chats utilize GPT-4o mini, Claude 3 Haiku, and Gemini 1.5 Flash. Advanced chats are powered by GPT-4o, GPT-4 Turbo, Claude 3.5 Sonnet, Claude 3 Opus, and Gemini 1.5 Pro. Image generation is supported by both Stable Diffusion and DALL·E 3.

Standard chats use lightweight models perfect for everyday conversations and simple tasks. Advanced chats leverage more sophisticated models with enhanced comprehension and creative capabilities, ideal for complex tasks, professional analysis, and creative work.

Choose based on your usage needs: The Basic Plan is suitable for individual daily use; the Advanced Plan is ideal for content creators or small teams; and the Professional Plan is recommended for intensive AI assistance in professional work where higher quotas are needed.

Our image generation feature, powered by Stable Diffusion and DALL·E 3, supports creating various types of images including artistic creations, product designs, and marketing materials. Each plan includes a specific quota of image generations that can be used flexibly according to your needs.

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2025 No#1
80k+ star from Github
3M+ user chat everyday