Hear it the moment it lands.
Free alerts reach you about 15 minutes after a launch is confirmed. Signal members hear it that second. Your phone buzzes the moment a launch is confirmed. The first 7 days are free: cancel before then and you pay nothing.
Signal7 days free, then$12 per month
- SMS + email instantly, no 15-minute wait
- Slack or Discord alerts for your team
- Per-model routing and quiet hours
Other plans: The Call · The Watchtower · cancel any time online from your dashboard.