ChatGPTNextWeb/NextChat - OSS Alternative - Discover Top Open Source Alternatives to Popular Software
AI Assistant Client
88.0k 2026-05-17

ChatGPTNextWeb/NextChat

A light and fast multi-platform AI assistant client supporting various large language models and offering privacy-first local data storage.

Core Features

Multi-platform support (Web, iOS, MacOS, Android, Linux, Windows)
Supports multiple LLMs (Claude, DeepSeek, GPT4, Gemini Pro)
One-click deployment options (e.g., on Vercel)
Privacy-first with all data stored locally
Enterprise edition with brand customization, permission control, and private deployment

Detailed Introduction

NextChat is a versatile and efficient AI assistant client designed for broad accessibility across web, desktop, and mobile platforms. It provides a unified interface for interacting with various large language models like GPT-4, Claude, DeepSeek, and Gemini Pro. Emphasizing user privacy, all data is stored locally. The project offers easy one-click deployment options for personal use and a comprehensive enterprise edition with features like brand customization, resource integration, permission control, knowledge base integration, and private deployment, catering to corporate needs for secure and tailored AI solutions.

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