Case Study: Nostragamus achieves 50% uplift in push notification delivery with MoEngage’s Push Amplification +

Nostragamus achieves 50% uplift in push notification delivery with moengage’s push amplification

Nostragamus, India’s first prediction-based fantasy sports app with over 5 million users, faced low push notification delivery that hurt retention—especially among users on Chinese OEMs like Xiaomi. To address this, Nostragamus partnered with MoEngage and implemented MoEngage’s Push Amplification + to ensure timely, relevant messaging across Android, iOS, and web.

Using MoEngage’s Push Amplification +, Nostragamus saw delivery rates jump 40% across all devices, a 50% increase for users active in the last 30 days, and a 75% boost on Xiaomi devices; this translated into higher engagement and revenue (25% higher 30-day retention on Xiaomi, 33% more monthly sessions on Xiaomi, and a 4x increase in average user spend on Xiaomi). MoEngage’s solution enabled timely re-engagement across OEMs and drove measurable improvements in retention, sessions, and monetization.

Nostragamus

Gaurav Konar

Co-founder and Chief Technology Officer