Multi-tenant SaaS · Built for Indian organizations

Every event.
Its own registration form.

EventOS gives your organization one place to create events, build a custom registration form for each one, collect payments into your own Razorpay account, and check people in with QR codes.

No card requiredYour own payment gatewayUnlimited events
eventos.app/e/Y33H05

Registrations

218

Revenue collected

₹1.85L

Checked in today

57

REG-7K2M9QX4Ananya IyerPaid
REG-3P8W1TB6Karthik MenonPaid
REG-9F4Y2NC1Meera NairPending

Everything in the box

Built around how events actually run.

Not a generic form tool with events bolted on. Every screen exists because someone had to run a real event with it.

Registration form builder

Drag and drop 14 field types into a bespoke form for every event. Text, dropdowns, file uploads, yes/no — with validation rules you control.

Tables that match your form

No fixed columns. Each event generates its own registration table from the fields you actually collected — and exports the same way.

Your Razorpay, your money

Connect your own Razorpay account. Registration fees settle directly to you. EventOS never holds participant funds.

QR check-in at the door

Every confirmed registration gets a unique QR ticket. Scan with any phone camera, catch duplicates instantly, watch attendance live.

Membership directory

Keep your members in one place with search, filters, membership types and activation status.

Isolated by design

One platform, many organizations. Every record is scoped to your organization and enforced on the server, not the browser.

Four steps

From idea to attendance report.

01

Create your event

Name, date, venue, capacity, and free or paid registration.

02

Build the form

Drag the fields you need. Reorder, duplicate, preview — then publish.

03

Share the link

Every event gets a short public URL for WhatsApp, email and social.

04

Scan and report

Check in with QR at the door, then export exactly what you collected.

Who uses EventOS

One platform. Many organizations. Zero overlap.

Each organization gets its own isolated workspace — its own members, events, registrations, payment gateway and team. Nothing crosses the boundary.

Rotary ClubsJCI ChaptersLions ClubsNGOsAlumni AssociationsApartment AssociationsProfessional Communities
Create your workspace

A real registration export

Two events in the same organization. Two completely different tables — because the form defined them.

Annual Charity Gala

Full NameCompanyBlood GroupMeal PreferenceGuests

Youth Leadership Summit

Student NameCollegeDepartmentYearWorkshop TracksResume

Your next event deserves better than a spreadsheet.

Set up your organization in two minutes. Publish your first event today.