NextChat
Lightweight open-source AI chat client you can self-deploy
What is NextChat?
NextChat is an open-source AI chat interface, released under the MIT License, that supports Claude, DeepSeek, GPT and Gemini models through your own API keys. It can be deployed to Vercel in one click or self-hosted, and it also ships as a small desktop client for Windows, macOS and Linux and as an iPhone app. The hosted service at nextchat.club adds pay-as-you-go credits for people who do not want to manage their own keys.
NextChat has a free plan. See every plan
Good for
- Developers who want a lightweight chat interface they can deploy themselves
- People with their own API keys who want a small cross-platform client
- Sharing one deployment with others behind an access password
Worth knowing
- Credit prices for the hosted service are shown only at checkout after sign-in; the site publishes no price list.
- The self-hosted app and desktop clients need your own API keys, and each model provider bills usage.
- A local knowledge base is still an open item on the project roadmap.
- Brand customization, permission control and security auditing belong to the Enterprise Edition, which is sold by inquiry.
Key features
- One-click deployment
- Deploy your own instance to Vercel in under a minute, or self-host it, and restrict access with passwords set through an environment variable.
- Desktop, web and iPhone clients
- A compact desktop client of about 5 MB for Windows, macOS and Linux, a responsive web app that installs as a PWA, and an iPhone app on the App Store.
- Many providers and self-hosted models
- Works with Claude, DeepSeek, GPT and Gemini models and Azure endpoints, and is compatible with self-deployed models through RWKV-Runner or LocalAI.
- Prompt templates
- Create, share and debug chat tools built on predefined prompts, called masks, with a built-in library of community prompts to start from.
- Artifacts and plugins
- Preview, copy and share generated content and web pages in a separate window, and add plugins such as network search and a calculator. MCP support is switched on at build time.
- Local storage and history compression
- All data is stored locally in the browser, and long conversations are compressed automatically to keep context while saving tokens.
NextChat pricing
- Starts at
- Not published
- Free plan
- The MIT-licensed app is free to deploy or self-host and the desktop clients are free to download; you supply your own API keys.
- Free trial
- None listed
| Plan | Price | What you get |
|---|---|---|
| Open source | $0 | The MIT-licensed web app, deployed to Vercel in one click or self-hosted, plus desktop clients for Windows, macOS and Linux. You supply your own API keys. |
| Hosted credits | Pay as you go | Hosted models on nextchat.club are paid for with prepaid credits and no subscription. Prices and credit amounts are shown at checkout after sign-in. |
| Enterprise Edition | Custom | Private deployment with brand customization, central management of AI resources, permission control, a company knowledge base and security auditing. |
Read from github.com on Oct 6, 2026. Prices change, so confirm with NextChat before you buy.
Works with
- OpenAI
- Claude
- Google Gemini
- DeepSeek
- Azure OpenAI
- LocalAI
NextChat alternatives
- NextChat vs Open WebUI
Free plan
- NextChat vs Big-AGI
Free plan · from $9/mo
- NextChat vs Chatbox
Free plan · from $3.50/mo
- NextChat vs TypingMind
Free plan · from $39 one-time
Common questions
Is NextChat free?
NextChat has a free plan. The MIT-licensed app is free to deploy or self-host and the desktop clients are free to download; you supply your own API keys.
How much does NextChat cost?
NextChat lists 3 plans. Open source: $0. Hosted credits: Pay as you go. Enterprise Edition: custom pricing. Prices were read from github.com on Oct 6, 2026.
What platforms does NextChat work on?
NextChat is available on Web, macOS, Windows, Linux and iOS.
Does NextChat have an Android app?
No Android app was listed when its pages were read on Oct 6, 2026. NextChat is listed for Web, macOS, Windows, Linux and iOS.
Is NextChat open source?
Yes. NextChat is open source, according to its own site. It can also be run on a server of your own.
What does NextChat integrate with?
NextChat's listing names OpenAI, Claude, Google Gemini, DeepSeek, Azure OpenAI and LocalAI. A listing names up to eight integrations, so it may connect to more.
Who makes NextChat?
NextChat is made by GPTsMotion Tech LLC.
What are the alternatives to NextChat?
The closest alternatives to NextChat in our directory are LibreChat, Open WebUI, Big-AGI, Chatbox and TypingMind. Each one has a side-by-side comparison with NextChat.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Oct 6, 2026.