BOOM — a digital surprise party: everyone texts one person at the exact same second
© 2026 Dan B
How it works
A surprise party for your phone
Bring everyone they love together for one big, unexpected moment
How a Boom works
- Set the moment. Pick your person, the occasion and the exact minute everyone blows up their phone.
- Share the link. Send it however you like — one by one or in a huge group thread.
- Everyone gets ready for the moment. No account, no app or sign up. They schedule or set a reminder.
- BOOM. Everyone fires off a message at the precise moment, creating a moment your person will never forget.
Pro tip: Make sure the person you're surprising isn't on the group chat that you send the link to. Trust me, I know from experience.
Need a hand?
- Lost your control room? Email me my link — we send a fresh link to every Boom you started.
- Guests can’t join? Make sure they open the link you shared, not a screenshot. No account is needed.
- Wrong time showing? Times are stored with your chosen zone and shown in each guest’s local time.
- Still stuck? Email help@sendaboom.com and we’ll sort it out.