Multi Chats vs 
WritingMate AI (2026)
Multi Chats is a multi-model AI chat application that gives you access to WritingMate AI's models alongside GPT-5, Claude Opus 4.6, Gemini 3.1 Pro, Grok 4.1, and more — all from a single interface for $20.99/mo. Instead of being locked into WritingMate AI's ecosystem, you get the freedom to choose the best model for every task.
- Platform
- Web, iOS, Android
- AI Models
- 50+
- Starting Price
- Free / $20.99/mo
- Made by
- YUKARI LABS
Quick Verdict
Multi Chats wins for users who want access to multiple AI providers under one subscription. WritingMate AI is a solid multi-AI option, but Multi Chats gives you WritingMate AI plus every other leading model — with a unified message pool, folder organization, and native mobile apps.
Try Multi Chats FreeFeature Comparison: Multi Chats vs WritingMate AI
| Feature | Multi Chats | WritingMate AI |
|---|---|---|
| AI Models | ✓50+ from 8 providers | GPT, Claude (writing-focused) |
| Writing assistance | Via chat | Inline on any webpage via extension |
| Mobile apps | ✓Native iOS + Android | None |
| Voice calls | ✓Real-time with any model (mobile) | None |
| Image generation | ✓Multiple engines, inline | None |
| Chat branching | ✓Yes, with tree view | None |
| Saved memories | ✓3-level (general, folder, chat) | None |
| Browser extension | None | Chrome/Edge extension |
| Entry price | $20.99/mo | $9.99/mo |
| Resumable streaming | ✓Yes | No |
| Platforms | ✓Web, iOS, Android | Chrome extension only |
Pricing: Multi Chats vs WritingMate AI
Multi Chats
- •Free: $0 (Gemini 3.1 Flash Lite & Grok 4.1 Fast)
- •Pro: $20.99/mo — 1,500 messages, all models
- •Pro+: $34.99/mo — 3,000 messages, fastest response
Unified message pool — use ANY model for ANY message.
WritingMate AI
- •Free: $0 (unlimited access to free-tier models, limited daily messages)
- •Paid: $14.99/mo Premium ($9.99/mo annual, basic model access)
- •Top tier: $29.99/mo Professional ($19.99/mo annual, 200+ models, daily caps on flagships)
Why Choose Multi Chats Over WritingMate AI?
All AI Models in One App
WritingMate AI limits you to its available model selection. Multi Chats gives you GPT-5, Claude Opus 4.6, Gemini 3.1 Pro, Grok 4.1, Mistral Small 3.2, Llama 4 Maverick, and more — all from one interface. Switch models mid-conversation to find the best response for each task.
Unified Message Pool
Multi Chats uses a single, unified message pool with no distinction between “premium” and “standard” messages. Your Pro plan's 1,500 messages can ALL be used on Claude Opus 4.6, GPT-5.2, or any model — you're never forced to a weaker model.
One Subscription Replaces Many
Stop juggling ChatGPT Plus ($20/mo) + Claude Pro ($20/mo) + Perplexity ($20/mo) = $60+/mo. Multi Chats gives you all of them for $20.99/mo (Pro) or $34.99/mo (Pro+). Available on web, iOS, and Android.
WritingMate AI's Limitations
- No native mobile apps — PWA only (add-to-home-screen), not real app store apps
- Expensive top tier ($59.99/mo Ultimate) still has daily caps on flagship models
- No real-time voice calls — only voice input and TTS
- No chat branching or conversation forking
Frequently Asked Questions
Is Multi Chats better than WritingMate AI?
Multi Chats is better for AI chat with native mobile apps, voice calls, image generation, chat branching, and 3-level memories. WritingMate is better if you specifically need writing assistance in your browser.
Does WritingMate have mobile apps?
WritingMate is primarily a Chrome extension. Multi Chats has native apps on both iOS and Android with voice calls and full feature parity.
What models does WritingMate support?
WritingMate supports GPT and Claude models for writing tasks. Multi Chats offers 50+ models from 8 providers for general AI chat.
How does WritingMate pricing compare?
WritingMate has plans starting around $9.99/mo for the extension. Multi Chats Pro is $20.99/mo with mobile apps, voice calls, image gen, branching, and 3-level memories.
Ready to try Multi Chats?
Get WritingMate AI plus every other leading AI model in one app. Free to start, $20.99/mo for full access.
Try Multi Chats Free