Purrrr Uses EngageLab for Fast IoT Push, Topping App Store

Purrrr has deployed over 20,000 smart feeders across 200 cities in more than 10 countries and regions worldwide. App push notifications serve as a critical link connecting real-time offline cat activities with online user engagement. They support three core scenarios: instant alerts when a cat visits to guide users to the live stream for feeding, maintenance notifications for low food, power outages and other device issues to notify volunteers promptly, and community updates including TNR progress, adoption news and weekly impact reports.

As the global fleet of Purrrr Feeders expands and its overseas user base grows rapidly, the app’s notification delivery system faces key business challenges:

●  The AI sensors on Purrrr Feeders detect visiting cats and trigger live stream alerts. Stray cats only stay briefly at feeders; even minor push delays mean users open the live feed to find nothing, hurting engagement and retention.

●  Users are spread across the globe with vastly different local network quality, resulting in inconsistent push delivery performance.

●  Cats are active at night. Frequent overnight alerts risk disturbing users, yet disabling notifications may miss critical device warnings.

●  The self-built push channels come with high maintenance costs. There is no end-to-end visibility for push data, making fault troubleshooting difficult.

To address these operational hurdles, Purrrr integrated EngageLab AppPush, embedding a unified messaging middleware deeply into the real-world operational workflows of its pet hardware ecosystem:

Millisecond-Level IoT Event-Driven Engine to Capture the "Golden Feeding Window": Cats typically linger at the feeder for only dozens of seconds. If a notification arrives late, users open the app only to see an empty bowl, completely missing the joy of live feeding. Compounding this challenge, stray cats worldwide exhibit concentrated morning and evening feeding patterns, triggering massive traffic spikes. EngageLab connects directly with the IoT device layer, prioritizing "cat visits and system alerts" on a dedicated high-priority fast lane. Paired with automated traffic-shaping and peak-shaving mechanisms to absorb concurrency surges, the solution ensures sub-second lock-screen delivery—guaranteeing that when users unlock their phones, the cat is still right in front of the camera.

Intelligent Multi-Channel Routing to Maximize Delivery Rates: EngageLab AppPush supports not only native FCM and APNs channels, but also proprietary enterprise push channels and major OEM push services. Even when users are in low-connectivity environments across Southeast Asia, Europe, or the Americas, the engine dynamically selects the optimal OEM native channel for high-penetration delivery. High-priority alerts—such as "cat arrivals" and "low food warnings"—reliably pop up on users' screens, driving a substantial increase in delivery rates across diverse overseas handset models.

Time-Zone Adaptation and Silent Push Strategies: To accommodate nocturnal feline habits, EngageLab provides intelligent terminal time-zone adaptation. For non-critical nighttime cat visit notifications, the system automatically enables silent delivery or bundles updates based on the user's local time zone, avoiding disturbance during sleep hours. Conversely, critical hardware failure alerts trigger immediate acoustic/vibration wake-ups—achieving the ideal balance between pet-owner interactivity and considerate user care.

Full-Funnel Conversion Analytics and Lifecycle Engagement: Eliminating the "black box" of cross-border troubleshooting, EngageLab delivers end-to-end observability from dispatch and delivery to click-throughs. Furthermore, by combining feline feeding patterns with multidimensional user tags, Purrrr dispatches customized notifications—including food replenishment reminders, health-care tips, and community events. This capability transforms the app from a simple "hardware control utility" into a "high-retention pet care ecosystem."

Powered by EngageLab AppPush, Purrrr achieved sub-second delivery for IoT event notifications and consistently improved global delivery rates. By leveraging multi-time-zone and multilingual capabilities for overseas localization, alongside precise user segmentation and full-funnel conversion analytics, the platform minimized user disruption, enhanced user retention, and unlocked customer lifetime value—all while supporting the rapid global rollout of its smart feeders. This intelligent, precision-targeted push strategy propelled the Purrrr app past 1.75 million global downloads, crowned it #1 on the Thailand iOS Social Networking chart in mid-August 2025, and drove a single-day download peak of 44,000.