Case Study35 Days

Plunge

Making Cities Less Lonely, One Connection at a Time

React NativeFirebaseMongoDBNode.jsAWS S3Google Maps API
Plunge

Impact & Results

1000+
IRL Meetups Created
85%
30-Day Retention
2K+
Active Community
4.8★
App Store Rating

The Challenge

Urban loneliness is real and growing. Hundreds of Reddit posts daily show people feeling isolated—friends drifting apart, no one to truly connect with. Traditional social apps create superficial connections through endless swiping, but fail to address the core problem: people want real-life friendships and shared experiences. Solo plans stay solo because there's no easy way to find like-minded people nearby who are available right now.

Our Solution

We built Plunge, a social networking app that connects people for real-life activities and experiences. The platform uses Firebase real-time sync, geospatial matching, and interest profiling to turn solo plans into group activities with a single click. Users can find friends for everything—from coffee runs to concerts—ensuring nobody has to be alone for anything. The mission: build a world where urban loneliness doesn't exist.

Key Features Delivered

Real-time activity matching ("Find friends for everything")
Geospatial interest-based connections
Solo-to-group plan conversion in one click
Interest-based community groups
Real-time availability tracking
In-app messaging & coordination
Safety verification & user ratings
Activity feed & event discovery
Firebase real-time synchronization
AWS S3 media storage & CDN
MongoDB user & activity database
"Plunge transformed my experience in the city. I moved here knowing nobody, and within a month I had a solid group of friends for hiking, coffee, and concerts. Nobody deserves to be alone—this app truly lives up to that."
Arjun Mehta
Early Adopter, Mumbai

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