One app for mainstream models
Access a broad range of global AI models and stay current as mainstream options evolve.
Lightweight multi-model AI chat
Your AI models. One lightweight chat app.
TinyChatAI brings multiple AI providers and models into a single clean interface, helping you chat, code, write, research, and switch models without juggling separate applications.
Multiple providers
Custom endpoints
Clean desktop UI
Why choose TinyChatAI?
For people who use AI often enough to need options, but not enough to manage every platform separately.
The AI ecosystem is moving quickly. New agents, assistants, and model products appear constantly, and many of them are useful for specific jobs. But for many users, everyday AI use is lighter: quick questions, writing help, research, translation, coding support, or comparing answers across models.
Buying and switching between many separate AI products can be slow, expensive, and hard to manage. TinyChatAI solves this by bringing nearly all mainstream global AI models into one lightweight app, while still letting users add their own compatible providers and endpoints. As mainstream AI models evolve, TinyChatAI keeps model access continuously updated so you can use current global options from the same workspace.
Better for light AI users
Ideal for users who ask AI questions regularly, but do not need a separate subscription for every product.
Faster and more cost-conscious
Reduce the friction and cost of buying, opening, and managing many AI services one by one.
Add your own providers
Configure compatible providers and endpoints when you need models beyond the built-in options.
Core Features
Everything you need for flexible AI conversations
Use one clean desktop interface for mainstream AI providers, compatible endpoints, fast model switching, and your own model workflows.
Multi-model chat
Connect to leading providers and current mainstream models from one desktop app.
Custom providers
Add compatible AI providers, private gateways, and business endpoints.
Custom API endpoints
Configure base URLs, API keys, and model names for OpenAI-compatible services.
Fast model switching
Move between models based on your task without changing applications.
Lightweight desktop app
A focused interface with fast startup, low overhead, and clean navigation.
Cross-platform support
Use TinyChatAI on macOS, Windows, and Linux with a consistent UI across platforms.
Bring your own provider
Use compatible providers, endpoints, and gateways
TinyChatAI is designed for users who need more than a single fixed AI account. Add compatible providers, configure endpoints, and switch models based on the task.
OpenAI-compatible APIsSelf-hosted AI gatewaysEnterprise AI endpointsThird-party model providersCustom model namesFlexible base URLs
Workflows
Built for everyday AI work
Keep your AI conversations in one fast workspace across common creative, technical, and research tasks.
Coding
Writing
Research
Translation
Brainstorming
Data Analysis
Desktop productivity
Start using your favorite AI models from one lightweight app.
Download TinyChatAI and use current mainstream models, custom providers, and compatible endpoints from one consistent workspace.