S1
An AI you text like a person. No app, no login, no dashboard. S1 lives in your messages and texts back like someone who actually gets things done.
Invite-only beta · iMessage & SMS
SAY HEY
Hey S1. No launch code on me, but I'd like in.
One tap. The message is already typed. Just hit send and S1 takes it from there.
On your computer? Scan with your phone's camera, or text us directly.
Text S1 at
+1 (512) 844-4576S1 is invite-only right now. If someone sent you a link, your code is already in the message. No code? Say hey anyway and S1 will point you in the right direction.
SMS Consent
You always text first. By sending a message to S1 by Stride Systems, you consent to receive conversational replies in the conversation you started: answers, reminders, follow-ups, and confirmations for things you asked about. No marketing texts, no cold outreach. Message frequency varies. Message and data rates may apply. Reply STOP at any time to opt out or HELP for help. Your number and consent data are never sold or shared.
See our Privacy Policy and Terms of Service. Help: support@stridesystems.net.