WeddingOS
Powered by Kerblet Platforms
The complete operating system for wedding planners — guests, invitations, RSVPs, check-ins & moments.
शादी की योजना, अब आसान · Wedding planning, made easy
See the platform live in 30 minutes · No obligation
See how it works ↓📱 Guest & Host App — Free
✦ You're Invited ✦
Arjun & Priya
Request the pleasure of your company
📅 Saturday, 14 February 2026
📍 The Grand Palace Ballroom, Mumbai
RSVP Online
RSVP Now →WeddingOS Invitation Code
WOS · 8472
Managed with WeddingOS
Who are you?
Choose your path — both are completely free to start
I'm a Wedding Planner
Manage guest lists, send personalised invites, track RSVPs per event, and run live check-in — from one powerful Control Panel.
I'm a Supplier / Vendor
List your services on the Wedding OS Supplier Network and get discovered by wedding planners and event agencies across India.
A seamless journey
from invite to check-in
Every guest gets a personalised, beautiful experience on their phone — from the moment they receive the invitation.
Personalised Invitations
Send beautifully crafted digital invitations to each guest via WhatsApp or email. Every invite is personalised with the guest's name and their specific events.
YOU'RE INVITED
The Sharma Wedding
Priya & Arjun
February 14, 2026 · Mumbai
YOUR EVENTS
RSVP FOR YOUR EVENTS
The Sharma Wedding
Select your events
🌸 Mehendi Ceremony
Feb 12 · 3:00 PM · Bandra
🎵 Sangeet Night
Feb 13 · 7:00 PM · Juhu
💍 Reception
Feb 14 · 8:00 PM · Taj Lands End
Attending as
One-tap RSVP
Guests RSVP in seconds. They select their events, choose their attendance type, and confirm — no app download required. RSVPs flow instantly into your planner dashboard.
The Guest App Experience
Once confirmed, guests access the Kerblet app — their personal wedding companion. Event schedule, moments feed, announcements, and music requests — all in one beautiful app.
WELCOME BACK
Priya & Arjun 💍
2
Days Left
3
Events
24
Moments
LIVE CHECK-IN
💍 Reception · Gate 1
148
Arrived
52
Expected
Rahul Mehta
Checked in · Just now · +2
Sunita Rao
RSVP'd · Waiting
Amit Desai
RSVP'd · Waiting
Pooja Iyer
Not yet · Family of 4
Live Check-in at the Door
Your team checks guests in with a tap. Real-time arrival counts, searchable guest list, and instant visibility across all your staff's devices simultaneously.
Your wedding,
now in their pocket
The WeddingOS Mobile App turns every wedding project into a living, breathing social experience — like Instagram, but made just for your wedding. Guests love it. Hosts can't stop checking it.
Wedding Reels
Instagram-style moments feed. Guests share photos & videos in real time — your wedding comes alive.
Private Circles
Family, friends, bride side & groom side — each circle sees only their content. Fully private.
Event Schedule
Every guest sees their personalised event schedule — Mehendi, Sangeet, Reception — with timing & venue.
Song Requests
Guests can request songs for Sangeet or Reception — the DJ sees live requests from the app.
Planner's secret weapon
When you create a Wedding Project in your Control Panel, the app is automatically ready for your client's guests — with their invitation codes, events, and personalised feed. Your hosts get the VIP experience that keeps clients raving about you to everyone they know.
Available now — free for every guest
For guests & hosts · Planner Control Panel is web-based
Your Control Panel,
built for planners
Everything you need to manage multiple weddings, clients, and teams — in one powerful dashboard.
Complete Guest Management
Import your full guest list, assign guests to specific events, manage family groups and dietary requirements — all from one organised view.
RSVP Analytics & Planning
See exactly who's attending each event in real time. Compare invited vs confirmed counts per function — so your catering, seating, and logistics are always precise.
Live Check-in Dashboard
Monitor arrivals across all your events in real time. Your entire team stays in sync across every device — no refreshes needed.
Communications Hub
Send personalised invitations, reminders, and event updates via WhatsApp and email. Schedule messages in advance and track delivery across your entire guest list.
"Managing 500 guests across 5 events used to take a full team. With Wedding OS, two people handle it effortlessly."
Vikram Mehta
Wedding Planner · Mumbai
Watch WeddingOS work
From creating a wedding to running live check-in — see the full journey.
Tap any tab to explore · auto-cycles every 5 seconds across all 5 workflows
Wedding planning
before & after WeddingOS
Sound familiar? Here's what changes when you switch.
Without WeddingOS
With WeddingOS
30-day free trial · No credit card · Live in 24 hours
See WeddingOS Live — Book a Demo
Not sure if WeddingOS is right for you? Let our team walk you through the platform in a free 30-minute live session — personalised to your workflow.
What we'll cover in 30 minutes
Guest & Invitation Management
Import your guest list, send personalised WhatsApp & email invites at scale.
Live RSVP & Check-in
Real-time RSVP tracking and mobile app check-in — no paper lists on event day.
Vendor & Budget Control
RFQs, purchase orders, invoices and cost sheets — all in one dashboard.
Guest Mobile App & Private Circles
Guests get their own app to RSVP, view schedule and share moments privately.
Pick a time that works for you
Choose your preferred slot from our calendar — instant confirmation, no back-and-forth.
📅 Book My Free DemoOpens our booking calendar at book.weddingzos.com
WeddingOS by Kerblet Platforms
Start Your Free 30-Day Trial
Built exclusively for Wedding Planners. Fill in your details and we'll activate your account within 24 hours — completely free, no card required.
Request Received!
Your trial request is under review.
We'll email within 24 hours with your access link and password setup instructions.
Questions? contact@kerblet.com
Grow your wedding
business with us
Join the Wedding OS Supplier Network and get discovered by wedding planners and event agencies across India. They source vendors directly from our platform — photographers, caterers, decorators, makeup artists, and more.
List Your Services
Add your catalog with pricing. Planners browse and select your services when building wedding cost sheets.
Get Discovered
When planners search for vendors by category and city, your business appears — with direct contact options.
Win More Business
Professional planners with real budgets. No middlemen, no commissions — they contact you directly.
How it works
Submit your registration
Fill the form with your business details. It takes under 2 minutes — no credit card needed.
We review within 48 hours
Our team verifies your details and approves your account. You'll get an email with login instructions.
Build your catalog
Log in, add your services and pricing, and start appearing in planner searches across India.
Start getting enquiries
Wedding planners source directly from our network and contact you. Free to join, no commission.
Supplier categories we accept
Registration received!
Thank you for registering your business. We'll review your details and get back to you at within 48 hours.
What happens next?
1. We verify your business and approve your account.
2. You'll receive an email with a link to set your password.
3. Log in, build your catalog, and get discovered by planners.
Frequently Asked Questions
Everything you need to know before getting started.
Still have questions?
Chat with us on WhatsApp