About Sealdate
Sealdate is a digital invitation platform from Zagreb, Croatia. It sends every guest a personal invitation, reminds those who have not replied and collects every RSVP in one place, for company events first and for private celebrations too.
What Sealdate does
Companies and agencies get invitations in their own brand, sent to each guest by name. Private hosts pick one of 87 ready-made designs and share the link themselves. Every reply lands in the same live overview.
- A personal link for every guest, with their name and their own plus-one rule
- Automatic reminders to guests who have not replied
- A live RSVP overview with plus-ones, dietary needs and Excel export
- Sending from your company domain and QR check-in at the door for company events
- Invitations for guests in 8 languages, each guest in their own
- One payment per event, no subscription: company events from €290, private celebrations free for up to 20 guests
Who is behind Sealdate
Sealdate was founded in 2025 by Adrijan Omićević. The platform is operated by SAMIODA, obrt za e-trgovinu i IT usluge, a sole proprietorship registered in Zagreb, Croatia.
Company facts
- Brand
- Sealdate (written sealdate.)
- Legal entity
- SAMIODA, obrt za e-trgovinu i IT usluge
- Founder
- Adrijan Omićević
- Founded
- 2025
- Address
- Rudeška cesta 240, 10000 Zagreb, Croatia
- Company ID (OIB)
- 75623260553
- Registration no. (MB)
- 99063298
Real events
Numbers from the system for events sent through Sealdate, as of 15 October 2026:
- Tehnoguma Christmas party: 210 of 230 invited guests confirmed
- CC Real 20th anniversary: 548 invitations sent from the client’s own domain, events.cc-real.com
- Frka Plus 18th birthday: 440 guests and 409 automatic reminders
Contact
We reply on the same working day.
- Support and general questions
- hello@sealdate.com
- Company events and quotes
- info@sealdate.com
Request a free prototype for a company eventPress and brand kit