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Multi-model AI chat apps
17 apps that let you chat with models from several AI labs in one place. Chat apps and clients that bring models from several providers into one interface, by subscription or with your own API keys. Compare which models are included and how usage limits work.
How to read this page. The tools are grouped by category and are not ranked. Pricing labels come from vendors' own pages when we could confirm them. Always verify plans and limits on the vendor's site.
Chatbots & Assistants (16)
| Tool | What it does | Pricing | Link |
|---|---|---|---|
| Big-AGI | Open-source AI workspace for multi-model chat, model comparison and personas. | Freemium | Official site |
| BoltAI | Native macOS AI chat app that works with cloud and local models and inline in other apps. | Paid | Official site |
| Chatbox | Desktop and mobile app for chatting with multiple AI models, including with your own API keys. | Freemium | Official site |
| ChatLLM Teams | Abacus.AI's assistant that bundles many chat, image and video models plus agents in one subscription. | Paid | Official site |
| Cherry Studio | Open-source desktop AI client for Windows, macOS and Linux that connects to many model providers, with assistants and knowledge bases. | See site | Official site |
| LibreChat | Open-source chat interface that supports multiple model providers, agents and tools. | See site | Official site |
| Mammouth AI | Subscription that bundles access to several leading chat and image models in one app. | Paid | Official site |
| Merlin AI | Browser extension and web app for chatting with several AI models, summarizing pages and videos, and drafting text. | Freemium | Official site |
| Monica | All-in-one AI assistant as a browser extension and app, with access to several chat models, summaries and writing help. | See site | Official site |
| Msty | Desktop app for chatting with local and online AI models. | Freemium | Official site |
| NinjaTech AI | AI assistant platform with SuperNinja agents for research, coding and multi-step work across many models. | Freemium | Official site |
| Open WebUI | Self-hosted web interface for Ollama and OpenAI-compatible model APIs. | See site | Official site |
| Poe | One app to chat with many AI models and bots, privately or in group chats. | Freemium | Official site |
| Sider | AI sidebar extension for browsers that chats with several models and summarizes, translates and rewrites web content. | See site | Official site |
| T3 Chat | Fast multi-model chat app for using models from several AI labs in one interface. | See site | Official site |
| TypingMind | Chat front end that works with your own API keys for major model providers. | See site | Official site |
Writing (1)
| Tool | What it does | Pricing | Link |
|---|---|---|---|
| HIX.AI | AI writing and agent workspace with chat, an article writer and many content templates. | Freemium | Official site |