Chat with ChatGPT, Claude and Gemini Side by Side
MultiChats lets you chat with ChatGPT, Claude, and Gemini in a single app. You can switch between them mid-conversation, or fork a chat into branches to send the same prompt to each model and compare the answers next to each other. One subscription ($20.99/mo) covers all of them, plus 50+ other models.
Try MultiChats Free- Platform
- Web, iOS, Android
- AI Models
- 50+
- Starting Price
- Free / $20.99/mo
- Made by
- YUKARI LABS
Three frontier models, one conversation
Instead of juggling three browser tabs and three subscriptions, MultiChats puts GPT-5, Claude Opus 4.6, and Gemini 3.1 Pro in one chat window. Start a message with one model, then switch to another for the next reply without losing context. Your conversation history stays intact as you move between providers.
Branch to compare answers directly
When you want a true side-by-side read, fork the conversation into branches. Each branch keeps the same prompt, so you can send it to ChatGPT, then Claude, then Gemini, and compare how each one responds. It is the fastest way to see which model is strongest for your specific question.
One bill instead of three
ChatGPT Plus, Claude Pro, and Gemini Advanced cost roughly $60/mo combined. MultiChats gives you all three (and 50+ more models) for $20.99/mo on Pro, with a unified message pool you can spend on any model.
How it works
- 1Open a new chat. Start a conversation in MultiChats on web, iOS, or Android.
- 2Pick your first model. Choose ChatGPT, Claude, or Gemini from the model selector and send your prompt.
- 3Switch or branch. Switch models mid-conversation for the next reply, or fork the chat into branches to send the same prompt to each model.
- 4Compare. Read the branched answers next to each other and keep the best one.
Frequently Asked Questions
Can I really use ChatGPT, Claude, and Gemini in one app?
Yes. MultiChats includes GPT-5, Claude Opus 4.6, and Gemini 3.1 Pro alongside 50+ other models. You switch between them in the same conversation, with one subscription.
Does MultiChats show answers in a split screen?
MultiChats compares models through chat branching rather than a split screen: you fork a conversation and send the same prompt to each model, then read the answers side by side. This keeps full context for every branch.
How much does it cost to use all three models?
MultiChats Pro is $20.99/mo and includes ChatGPT, Claude, and Gemini models plus 50+ others. That replaces roughly $60/mo in separate ChatGPT Plus, Claude Pro, and Gemini Advanced subscriptions.
Ready to try MultiChats?
Every leading AI model in one app. Free to start, $20.99/mo for full access.
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