Send the signal
One thought is enough.
No profile setup. No bio. No friend graph. Just the thing you are thinking right now.
Not seven degrees. Zero.
You are 0° from someone thinking it too.
Send one thought. 0° matches the signal, opens a temporary anonymous room, and lets the conversation exist only as long as it needs to.
0Profiles
1Thought to match
LocaliOS judging
youthink
Thought sent
The ocean is way scarier than space.
same vibe found
finally, someone gets this
the deep ocean is alien behavior
strangermatched
Thought sent
Space is empty. The ocean has teeth.
temporary room open
same fear, different wording
no profile, just the room
Two real sides. Different wording, same signal, one temporary encrypted room.
Type, match, room.
A simple loop with the serious parts handled underneath: matching, key agreement, encrypted relay, report, dissolve.
Find overlap
Exact first, semantic next.
Perfect matches get the glow. Close matches still work when the wording is different but the signal is the same.
Open the room
Temporary by design.
Devices derive the chat key locally. The relay moves encrypted envelopes, not a permanent social archive.
Watch two thoughts become one room.
The public site should show the product fast. Two people send different words, 0° finds the overlap, then chat starts.
youthink
Thought sent
The ocean is way scarier than space
same vibe found
finally, someone gets this
the deep ocean is alien behavior
and it is on this planet. rude.
strangermatched
Thought sent
Space is empty. The ocean has teeth.
temporary room open
same fear, different wording
no profile, just the room
perfect use of 0° honestly
1. Thoughts match by signal.
2. Devices derive the room key.
3. Encrypted chat starts.
Built like a product people can trust.
Anonymous stranger chat gets scrutinized for good reason. 0° keeps the privacy promise narrow, truthful, and backed by controls.
Private by default
No profile to optimize. No graph to feed.
V1 has no accounts, no friends list, no followers, and no permanent room history. Rooms are for the moment.
Random session names instead of durable identity.
Client-side key agreement before chat transport.
Short-lived matching and room handoff data.
Safety posture
Leave fast. Report clearly. Keep it moving.
Every room has report and dissolve controls. Reports store minimal metadata for review, not a full transcript.
Local text safety gate before posting obvious abuse.
Report dissolves and locally blocks that peer session.
On-device debate judging in the iOS app.
iOS-first launch
Start on the phone. Keep the promise tight.
The website explains the product and trust model. The live matching experience launches in the iOS app, where local judging and safety checks can work consistently.