Design a feature

Open it in a live Trillion

Who it is for

Product designers and makers

How it works

1. Tell your AI what feature to design.
2. It names the change and finds constraints.
3. Trillion tests the design against every case.

Trillion parts it uses

• Workflows

• See it in the Marketplace

Try it with your own work

Connect the AI you already use and ask it for the job above. Trillion keeps the work, so the next AI you open carries on from there.

• Get started
• See Trillion running live

More use cases

• Every use case

• Publish a site your AI buildsA signup page waits on a web designer, a builder and a weekend.
• Read linkYou share a link and want its content summarized.
• Port a screenA screen or app moves to a new home.
• Critique a public pageA public web page needs to be critiqued.
• Read pageSome web pages cannot be read by AI.
• Find nearest storesNearest stores are hard to find on a map.

Checked on 2026-10-12