Run This Ai
EN DE

NextChat

Cross-platform ChatGPT web UI with multi-model support for Ollama, Claude, Gemini, and more

★ 88,320 GitHub MIT chatgptchat-uinextjsollamaclaudegeminicross-platformself-hosted LLM & Chat

Overview

NextChat (formerly ChatGPT-Next-Web) is a modern, open-source AI chat interface built with Next.js. With over 88,000 GitHub stars, it is one of the most popular self-hostable chat UIs available. It supports multiple AI providers including OpenAI (ChatGPT), Anthropic (Claude), Google (Gemini), Ollama (local LLMs), and Groq — all from a single, unified interface. The app runs cross-platform on Web, iOS, MacOS, Android, Linux, and Windows, making it accessible everywhere. Features include markdown rendering, code highlighting, conversation history, prompt templates, file uploads, mask system for preset prompts, and plugin support. Deploy easily with Docker or one-click on Vercel.

Requirements

Min vCPU
1
Min RAM
4096 MB
Min Disk
10 GB
Rec vCPU
2
Rec RAM
1024 MB
Rec Disk
20 GB

Recommended VPS

Hostinger · KVM 2

2 vCPU · 8192 MB · 100 GB

$6.99
View plan

Hostinger · KVM 2

2 vCPU · 8192 MB · 100 GB

$6.99
View plan

Hostinger · KVM 4

4 vCPU · 16384 MB · 200 GB

$11.99
View plan

Affiliate disclosure

Docker Compose

# Generated by Run This Ai — docker-compose.yml
services:
  nextchat:
    image: yidadaa/chatgpt-next-web:latest
    restart: unless-stopped
    ports:
      - 8080:8080
    volumes:
      - ./data/nextchat:/data

Best VPS for NextChat →

Related tools

Lobe Chat

Extensible, open-source ChatGPT alternative with plugins, knowledge base, and multi-LLM support

Open WebUI

User-friendly WebUI for LLMs (Ollama, OpenAI API)

text-generation-webui

Run local LLMs with a powerful web interface — text, vision, tool-calling, and OpenAI-compatible API

Streamlit

Build and share data apps in pure Python — fast

Gradio

Build and share delightful machine learning apps in Python

FastChat

Open-source platform for training, serving, and evaluating large language models — from the makers of Vicuna and Chatbot Arena

Guides & articles

Quick Start: Deploy NextChat with Docker in 5 Minutes

Step-by-step guide to deploying NextChat with Docker — pull, run, connect multiple AI providers, and configure for production.

Jun 27, 2026

What Is NextChat? A Cross-Platform AI Chat Interface for Every Provider

NextChat (88k+ stars) is a cross-platform, open-source AI chat interface that connects to ChatGPT, Claude, Gemini, Ollama, and more in one unified UI.

Jun 27, 2026