Calloza - Showcase Project
Listed April 15, 2026
About Calloza
Browser-based international calling to any phone number worldwide.
Calloza is a browser-based calling platform that allows users to make international calls to landlines and mobile numbers directly from any device. There is no app installation required — users simply open the website, add credit, and start calling. The platform uses a pay-as-you-go model instead of subscriptions, making it simple and accessible for travelers, remote workers, and international communication. It is built using modern web technologies and designed to work instantly in the browser. Calloza is ideal for: International calling without installing apps Backup calling when mobile service is unavailable Simple, low-cost global communication