Every gathering deserves an "Opa!"
It’s the Greek cry of joy and celebration — and we built the simplest way to throw one: send invites that land, track RSVPs in real time, and share the photos after.
You'll receive an invite link from your host by email. No account needed to RSVP.
Reliable Invites
Industry-leading deliverability so your guests never miss an invite.
Guest Engagement
Posts, photos and reactions keep the excitement alive before and after the event.
RSVP Visibility
Know exactly who is coming with a real-time response dashboard.
From group-chat chaos to one big “Opa!”
Birthdays and weddings, baptisms and name-days, dinner parties, leaving-dos and the reunion that’s been “happening soon” for three years — whatever you’re throwing, Opa! turns the messy bit into the fun bit.
Send invitations that actually land, watch the RSVPs roll in live, keep everyone in the loop on the event page, and gather all the photos once the night’s a happy blur. No spreadsheets, no “did you get my text?”, no chasing — just you, your people, and a proper reason to celebrate.
Everything you need to host a perfect event
From the first invite to the last photo, Opa! has you covered.
Reliable Invitations
Deliver invites that actually land in inboxes — not spam folders. Smart sending keeps your guests informed.
Guest Engagement
Guests can post photos and messages on the event page, creating a shared memory before and after the event.
RSVP Visibility
See who is coming, who has declined, and who is yet to respond — all in a clean, real-time dashboard.
Scheduled Reminders
Automatically remind guests at the right time so you never have to chase RSVPs manually again.
Photo Sharing
Let guests share photos directly on the event page. Every moment captured, together in one place.
Beautiful Design
Event pages that look great on any device. First impressions matter — make yours count.
Ready to host your next event?
Get started in minutes. No credit card required.