Create invitations, collect RSVPs, send updates, and keep guests connected — all in one seamless platform.
Free to start. No credit card required.
What's inside
Your invitation opens like a polished app on any phone — no download required for guests.
Guests can respond instantly — no accounts, no friction.
Share updates, answer questions, and keep everyone aligned without messy group chats.
Automatically remind guests at the right time so important details do not get missed.
Modern, editorial designs that feel as good as your event looks.
Generate a polished invitation in seconds with smart copy and layout suggestions.
The difference
RSVPs get lost, details get repeated, and updates scatter across group chats. Open Envelope keeps your whole event connected in one place — so nothing slips through.
No lost RSVPs.
No messy group chats.
No repeated questions.
The guest journey
From opening the invite to RSVPing and receiving updates, Open Envelope keeps the guest experience simple from start to finish.
Guests open a beautiful, interactive invitation that feels intentional from the first tap.
No accounts, no complicated forms — just a quick response.
Hosts can share reminders, changes, and important details in one place.
Already simplifying events
Made for weddings, birthdays, showers, launches, and private events — designed to feel as good as it works.
Now in beta
We're currently in beta and collecting feedback from early hosts, planners, and guests. Try it for your next event and tell us what would make it even better.
Your feedback helps us build a better way to invite, update, and manage guests.
Create your invite in minutes, share it anywhere, and watch RSVPs roll in from every phone.