01 / ASK
Start with a real question
Ask about facts, opinions, local updates, reviews, recommendations, or ideas.
Social · AI · Together
Where opinions meet evidence.
YOTTO helps people ask better questions, inspect the evidence, and keep disagreement honest. AI can help synthesize what is known—but every conclusion stays provisional and challengeable.
YOTTOASK · INSPECT · CHALLENGE
A calmer way to discuss
Turn a question into a better conversation.
YOTTO keeps the question, evidence, AI analysis, and community response visible as distinct parts of the same conversation.
02 / INSPECT
See the evidence
Open source material and user contributions instead of relying on a hidden popularity score.
03 / CHALLENGE
Disagree constructively
Support a defined answer or challenge it with reasoning and counter-evidence.
Built for trust
Useful AI. Human judgment.
YOTTO is designed around a simple promise: make it easier to see what supports a claim, what conflicts with it, and what remains uncertain.
✓Evidence and AI synthesis stay visibly separate.
✓Challenges preserve the original claim and its history.
✓Account emails are transactional and opt-in.
✓Currently available as a private beta.
Private beta
Help shape what comes next.
YOTTO is being tested with an early community before a broader launch. If you want to try the app or share feedback, contact the team.