Reach the AT0 build.

For now, the access form is the primary contact path. It preserves attribution and keeps early demand in one queue. You can also reach the public AT0 inbox at hello@at-0.com.

Early access

Use the request-access form on the homepage. Include what you want AT0 to help with, and which domain matters most to you.

Request access

Security or privacy questions

For security issues, email security@at-0.com. For privacy questions, email privacy@at-0.com. Do not include passwords, tokens, private medical records, or financial account data in the first message.

Founder, press, or partnership

Use the same contact path and include the context in your message. AT0 is still in controlled early-access mode.

Last updated: June 18, 2026.