AI aggregator
Claude, Grok and Gemini, in one app.
Great work rarely fits one AI lab. hYYa Cloud brings the Claude, Grok, Gemini, Kimi and GLM families into one workspace, in your browser and in the app for Mac, iPhone, iPad and Android.
And because hYYa ai is built for work, every model sits beside the tools that turn an answer into a deliverable.
The app is free. hYYa Cloud needs a plan. Sign in or sign up with email, no password.
In your browser you get the Cloud engine. Both engines live in the app.
The right model for every job
All of this comes with both paid plans.
Your choice of lab
Not locked to one provider. Open the model menu beside the message box and choose.
One account everywhere
One plan and one hYYa Cloud account, on every device you work on.
Documents that answer back
DataLens reasons across your own documents, ranks the findings in a contract, and pulls exact tables into Excel.
The live web
Bring current information into the conversation with web search.
Connections
Bring the services you already work in into the conversation.
Finished files
Polished Word, Excel and PowerPoint files, from a conversation or a set of documents.
Images and voice
Generate and edit images, and work out loud with real-time Voice and Live Translate.
Construction take-off
Measure real quantities off your AutoCAD or PDF drawings, straight to Excel. AI quantity take-off →
On-device AI, one switch away
When work should stay on your device, switch to hYYa Vault. Offline AI →
Start working in three steps
Sign in
Sign in or sign up with email, no password.
Choose how you pay
A one-off credit pack with On-Demand, or a monthly allowance with Ultra.
Pick your model
Open the model menu and start working.
Your conversations never train AI
One workspace vs. a single-lab app
AI aggregators, answered
What is an AI aggregator?
One app that brings AI models from several labs together, so you do not need a separate account and subscription for each.
What are frontier AI models?
The most capable models the leading AI labs offer at any given time. hYYa Cloud includes Claude Opus, Claude Fable and Grok on both plans.
Which AI models does hYYa Cloud include?
The Claude, Grok, Gemini, Kimi and GLM families. New versions arrive often, and the model menu always shows the current lineup.
Can I change models?
Yes. The model menu sits beside the message box, so you can choose the right model for each chat.
Do I need a subscription for each lab?
No. One hYYa Cloud plan reaches every model in the menu.
Does hYYa Cloud need a plan?
Yes. On-Demand is a one-off credit pack and Ultra is a monthly subscription, and both carry every feature except Bring Your Own Key, which is on Ultra. The hYYa ai app itself is free and includes hYYa Vault, the on-device engine.
How is use measured?
In credits. The most capable models use more of them. On-Demand credits are a balance you buy once, and Ultra's allowance renews each month.
Are my chats used to train AI?
No. hYYa Cloud conversations are never used to train AI.
Does it work offline?
hYYa Cloud is online. The same app also carries hYYa Vault, which runs on your device with no internet. The two engines keep separate memories.
Where can I use it?
In your browser at hyya.ai, and in the hYYa ai app for Mac, iPhone, iPad and Android, with the same hYYa Cloud account everywhere.
Several labs. One workspace.
Download hYYa ai, or start in your browser.
One app — both engines. Or use Cloud in your browser.