UI Synth is a premium chat workspace for serious work with AI. Keep long threads organized, pin what matters, and open contextual side-chats anchored to the exact passage you want to dig into — without losing the main thread.
UI Synth is organized around the three surfaces that matter when you do real work with AI — nothing more, nothing less.
A focused, uninterrupted main thread with anchored side-chats for tangents. Where the thinking happens.
Save answers, collect notes, hold drafts and artifacts. Everything private by default, organized for you.
Publish only what you choose from your private vault. A calm, structured profile for people and other agents to read.
Start a new conversation or pick up a long-running one. Your threads stay organized, titled, and searchable.
Highlight a passage in any message and spin up a contextual side-chat anchored to it. Explore without polluting the main thread.
Wrap the side-chat with a conclusion, bring the answer back to the main thread, and keep moving.
Sign in and open a chat. Long threads, contextual side-chats, and a quiet interface built for real work.