Loventy

Loventy is a smart platform for creating digital wedding invitations, managing guests, and providing secure access on the big day. Modern, elegant, and eco-friendly.

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Inspiration

Loventy was inspired by the need to simplify and modernize how wedding invitations are managed, especially in regions where mobile-first behavior is dominant. Traditional methods are often tedious, expensive, and offer little flexibility or feedback. We wanted to create a tool that is elegant, smart, and respectful of both cultural and digital expectations. ringing love and tech together in one platform.

What it does

Loventy is a smart wedding invitation and guest management platform that allows couples to:

  • Create beautiful digital invitations
  • Share secure access credentials and QR codes
  • Track RSVPs and guest stats in real-time
  • Manage invitations through a temporary, secure dashboard
  • Verify guest presence at the event with QR check-in
  • Offer a multilingual, mobile-first experience

How we built it

  • Frontend: Built with Expo React Native, enabling smooth cross-platform mobile access.
  • Backend: Supabase handles authentication, PostgreSQL database, and real-time updates.
  • QR codes: Every guest receives a unique, time-limited QR code for access control.
  • Design: A clean and accessible UI, optimized for event usage and low-connectivity conditions.
// Example: Fetching a guest with a secure token
const { data, error } = await supabase
  .from('guests')
  .select('*')
  .eq('token', guestToken)

Challenges we ran into

  • Managing time-limited guest access securely in Supabase while allowing flexibility for hosts.
  • Designing a system that works both online and partially offline during real-time guest check-ins.
  • Handling event-based data isolation using Supabase’s Row-Level Security (RLS) policies.
  • Creating an experience that feels premium with very limited time during the hackathon.

Accomplishments that we're proud of

  • Functional prototype with live QR code invitations and guest dashboard.
  • Seamless integration of Supabase Auth + RLS + temporary access.
  • Clean UI/UX optimized for both event organizers and guests.
  • Scalable structure that could support multiple events and thousands of guests.

What we learned

  • Advanced Supabase features like RLS, policies, and edge functions.
  • Importance of simplicity and clarity in user flows during live events.
  • Building with event-driven logic and thinking about UX under real-time pressure.
  • How to prioritize features when time is limited and the vision is big.

What's next for Loventy

  • Add AI-assisted RSVP analytics and planning features (seating, catering, etc.)
  • Enable eco-friendly options like no-print wedding packs and carbon footprint estimates.
  • Support for multilingual invitations and cultural themes.
  • Release a full SaaS version for wedding planners and individual couples.
  • Launch Loventy.org for the general public and Loventy.cloud for premium planners.
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