WhatsLeft-Organiser

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About this app

WhatsLeft Organiser is the companion app for event hosts on the WhatsLeft platform. Whether you run weekly meetups, ticketed parties, workshops, or one-off pop-ups, this app gives you everything you need to publish an event, grow your guest list, and stay in touch with attendees — without juggling spreadsheets, group chats, or third-party tools.

Run your event in one place
- Create an event in under a minute: title, date, location, description, cover photo.
- Edit details on the fly — changes appear instantly for everyone who's RSVP'd.
- Upload cover images straight from your camera roll or capture them in-app.

Know who's coming
- See your live attendee list as people RSVP from the consumer WhatsLeft app.
- View attendee names and profile photos at a glance.
- Track upcoming, ongoing, and past events from one home screen.

Reach your guests instantly
- Send a push notification to everyone attending an event with a single tap — perfect for last-minute venue
changes, weather updates, or "we're starting in 10 minutes" nudges.
- Each notification is delivered straight to the attendee's phone, no SMS fees or contact-sharing required.

Understand what's working
- Analytics dashboard shows total RSVPs, event counts, and engagement trends over time.
- See your top-performing events so you can double down on what your audience loves.
- Spot drop-offs and patterns across upcoming vs. past events.

Your organiser profile, your brand
- Build a public profile with your organisation name, bio, website, location, and photo.
- Verified organisers get a badge on every event they publish.
- Update your profile any time from the Profile tab.

Built for the way organisers actually work
- Country-aware phone signup so international hosts can register in seconds.
- Fast, offline-friendly UI built on Flutter — runs smoothly on Android and iOS.
- Secure HTTPS connection to the WhatsLeft backend; your account is protected with a password you control and can
change any time.

Who it's for
- Independent event hosts and small promoters
- Community group organisers
- Workshop facilitators and instructors
- Pop-up and small-venue operators
- Anyone moving from WhatsApp groups and Google Sheets to a real event tool

What you'll need
- An organiser account (sign up free inside the app)
- Android 7.0+ or iOS 13+
- An internet connection to publish events and reach attendees
Create events, manage attendees, and track RSVPs — all from your phone
Updated on
May 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Ready to Use