Case Study: Growthzilla achieves 20% higher SMS deliverability with SignalWire

Growthzilla sees 20% increase in deliverability after switching to SignalWire SMS APIs

Growthzilla, the company behind the Uzeli salon platform, needed a simple and scalable way to power SMS communication for bookings, reminders, marketing, receipts, and two-factor authentication. As SMS was central to its business, Growthzilla needed a solution that would be easy to integrate, support high deliverability, and work well for non-technical users.

Growthzilla implemented SignalWire SMS APIs to send more than 100,000 text messages per month, with backward compatibility that helped speed integration and avoid custom builds. With SignalWire, Growthzilla achieved a 20% increase in deliverability, improving customer reach and helping salons reduce missed appointments, drive promotions, and increase revenue.

Growthzilla

Bipul Luitel

Chief Technology Officer