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NextChat

A lightweight and fast AI assistant supporting multiple operating systems and custom deployment.

🌍 OverseasFree + PaidOpen sourceGeneral开源多平台支持PWA

Platforms: WebiOSDesktopAndroidAPI

Region: Overseas
Pricing: Free + Paid
Open source: Yes
GitHub Stars: ★ 88.2k
Source: GitHub
Added: 2026-06-10
Last verified: 2026-06-10
GitHub: github.com/ChatGPTNextWeb/NextChat

Overview

NextChat is a lightweight and fast AI assistant that supports Web, iOS, MacOS, Android, Linux, and Windows platforms. It offers support for various AI models, including Claude, DeepSeek, GPT-4, and Gemini Pro. Users can deploy it for free with one click on Vercel or run LLMs locally. NextChat supports Markdown formatting, dark mode, and responsive design, with all data stored locally in the browser to ensure privacy and security. Additionally, it supports the MCP protocol, enabling private and customized deployments for enterprises.

Key features

▪Supports multiple operating systems
▪One-click free deployment
▪Built-in support for multiple AI models
▪Privacy-first with local data storage
▪Supports Markdown and dark mode

Use cases

Personal daily useEnterprise internal communicationDeveloper tool integrationEducational assistance

Pros

＋Multi-platform support
＋Fast deployment
＋Privacy protection
＋Rich feature set

Limitations / notes

－Requires internet connection
－Higher learning curve

Who it's for

DevelopersContent creatorsEnterprise teamsStudents

This overview was compiled by AI from public sources and may contain inaccuracies — please refer to the official site.

FAQ

Is it free?

It can be used for free and also supports paid versions.

Does it support Chinese?

Yes, it supports Simplified Chinese, Traditional Chinese, and multiple other languages.

Can it be used commercially?

Yes, it supports enterprise-grade private deployment to meet commercial needs.

Do I need to use a VPN?

No, it supports local deployment without requiring a VPN.

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