Multi Chats vs 
Merlin AI (2026)
Multi Chats is a multi-model AI chat application that gives you access to Merlin 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 Merlin 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. Merlin AI is a solid multi-AI option, but Multi Chats gives you Merlin 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 Merlin AI
| Feature | Multi Chats | Merlin AI |
|---|---|---|
| AI Models | ✓50+ from 8 providers | GPT-4, Claude, Gemini |
| Browser extension | None | Chrome/Edge extension with page integration |
| Mobile apps | ✓Native iOS + Android | Basic mobile app |
| Voice calls | ✓Real-time with any model (mobile) | None |
| Image generation | ✓Multiple engines, inline | Limited |
| Chat branching | ✓Yes, with tree view | None |
| Saved memories | ✓3-level (general, folder, chat) | None |
| Webpage summarization | Paste URL in chat | One-click on any page via extension |
| Writing assistance | Via chat | Inline on any webpage |
| Web search | ✓4 providers | Built-in |
| Price | $20.99/mo | From $14.25/mo (annual) |
| Resumable streaming | ✓Yes | No |
Pricing: Multi Chats vs Merlin 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.
Merlin AI
- •Free: $0 (limited daily queries in Chrome extension)
- •Paid: $14.25/mo annual / $19/mo monthly Pro (GPT-4, Claude access)
- •Top tier: $33/mo Team (team features, higher limits)
Why Choose Multi Chats Over Merlin AI?
All AI Models in One App
Merlin 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.
Merlin AI's Limitations
- Primarily a browser extension — not a dedicated chat platform
- No real-time voice calls or voice messages
- No chat branching or conversation forking
- No 3-level memory system across conversations
Frequently Asked Questions
Is Multi Chats better than Merlin AI?
Multi Chats is better for dedicated AI chat with native mobile apps, voice calls, image generation, chat branching, and 3-level memories. Merlin is better if you want AI assistance on any webpage through a browser extension.
Does Merlin AI have mobile apps?
Merlin has a mobile app but is primarily a Chrome extension. Multi Chats has purpose-built native apps on iOS and Android with voice calls and full feature parity.
Can Merlin AI generate images?
Merlin has limited image generation capabilities. Multi Chats offers multi-engine inline image generation from any chat.
How does Merlin pricing compare?
Merlin starts at $14.25/mo (annual) for the Pro plan. 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 Merlin AI plus every other leading AI model in one app. Free to start, $20.99/mo for full access.
Try Multi Chats Free