The tech organizes.
You host.
5 seconds. 500 guests. One QR.
5 seconds
average QR check-in
ES + EN
native bilingual, not translation
Offline
works without venue WiFi
$39
per event, no per-ticket fees
How it works
Three concrete steps. Your next event ready.
Create your event
Name, date, location. Import your guest list from CSV or add manually.
AI seats the tables
Tell the AI which guests shouldn't sit together. It handles the rest in seconds.
Share the QR
Guests find their table by scanning. No download. You breathe.
Built for people who actually coordinate
Wedding, quinceañera, corporate and conference coordinators across Puerto Rico and the Caribbean.
Weddings
AI seating that respects relationships. Collaborative Memory Wall. Offline check-in.
Quinceañeras
Custom event page, digital RSVP, photo wall. No app for friends.
Corporate
White-label, multi-staff, GA+Meta analytics, AI executive reports.
Conferences
Offline kiosk, QR badges, attendance prediction, multi-staff.
Just need the photo wall?
Memory Wall works independently. Activate it without using the invitation system.
- No app — guests just scan the QR
- Real-time slideshow to project at the venue
- Automatic, manual, or AI moderation
Everything a coordinator actually needs
No 2010-era tools. No printed slips. No improvised Excel.
Name-based search
Guests find their table in 5 seconds. Not minutes.
Unique QR per event
Generate and download your QR. Print or project at the venue.
Import from Excel
Load 500 guests in seconds. Smart column detection.
Works on any phone
iPhone, Android, tablet. Zero apps to download.
Offline kiosk mode
Tablet at the entrance. Works without WiFi. Syncs when connection returns.
Private data
Your guest list stays yours. Export to CSV or PDF in one click.
Honest about where we are, clear about where we're going
We built this platform with transparency and accountability in mind.
Built for the Caribbean
- Real offline mode (because venue WiFi usually fails)
- Native bilingual Spanish and English from day 1
- Born in Bayamón, built for PR, DR, and destination events
Private beta in production
- Actively tested with real coordinators
- Secure data with Supabase + RLS
- Direct feedback to the founder, human support
Pricing without surprises
- $0 to start, no card required
- $39 per event, no per-ticket fees
- Cancel anytime, your data stays yours
Why coordinators switch to GuestOS
What you get here, and not on other platforms.
GuestOS $39 per event | Eventbrite | Zkipster | |
|---|---|---|---|
| AI seating with relationships | Parcial | ||
| No-app QR check-in | |||
| Real offline mode (no WiFi) | |||
| Native bilingual ES/EN | Parcial | ||
| Collaborative Memory Wall | |||
| Per-event pricing | $39 | ~13.8% | $199/mes+ |
| Data export (CSV/PDF) | |||
| Built in the Caribbean |
"The problem isn't the seating chart. It's that technology stopped showing up where it matters most: on the day of the event. We built GuestOS to close that gap."
Luis A. Pintado Escudero
Founder · GuestOS · Bayamón, PR
Honest pricing
Start free. Pay when it makes sense. No fine print.
Free
$0
1 event, 50 guests
Pro
$39
Per event, 500 guests, 365-day access
Business
$99/mo
Unlimited events, API, white-label
Enterprise
$249/mo
Unlimited, SSO, priority, SLA
Your trust matters more than our sale
That's why we remove the risk of trying us.
7-day guarantee
If you're not convinced, full refund. No questions, no paperwork.
Event-day insurance
If check-in fails due to our fault, automatic refund.
Your data, yours
We never sell or share your guest information.
What coordinators ask before starting
Direct answers to the most common questions.
Your next event, without printed slips in your pocket
Start with your next event. No card, no installs. In 10 minutes you have your list, your tables, and your QR ready.
Create my first event freeNo credit card