Overview
Multi Chats is an AI chat platform built and operated by Yukari Labs. One subscription gives access to GPT, Claude, Gemini, Grok, Llama, Mistral and more than 50 models in total, on the web and through native iOS and Android apps.
Type: In-house SaaS product
Platforms: Web, iOS, Android
Status: Live and monetized, global market
The Problem
The AI landscape moves fast, and every provider asks for its own subscription. Power users end up paying separately for ChatGPT, Claude and Gemini, juggling three apps and losing context in each one. New models launch every month, and each switch means another account, another bill, another interface to learn.
We wanted one place where you pick the best model for the task at hand, keep all your conversations together, and never think about which provider is behind the answer.
What We Built
A high-performance chat platform that treats models as interchangeable engines under one roof:
- 50+ models, one thread: switch between GPT, Claude, Gemini, Grok and others mid-conversation without losing context.
- Image generation and web search: built-in image models and real-time web access, with automatic intent detection that routes requests to the right tool.
- Folders and memories: unlimited folder nesting with a three-level memory system (general, per folder, per chat) so the AI remembers what matters where.
- Voice on mobile: voice messages and real-time voice calls in the native apps.
- Power features: file attachments, conversation branching, reasoning mode, and URL analysis.
Under the hood: a unified streaming pipeline across all providers, native mobile apps, and billing that spans Stripe and both app stores.
Multi Chats in Action


Results & Impact
- 3,000+ users across web and mobile, with paying subscribers on monthly and yearly plans.
- Live on the App Store and Google Play alongside the web app.
- New models within days: when a provider ships a new model, Multi Chats users get it without changing anything.
Where It Stands
Multi Chats is one of our flagship products and keeps growing as the multi-model workflow becomes the default way people use AI.
