What is CallSky.io?
Premium Skype alternative for international calling. With Skype shutting down, CallSky offers calls from $0.01/min to 180+ countries. No subscriptions, just pay-as-you-go credits that never expire. Available on iOS.
Problem
Users previously relied on Skype for affordable international calls, but Skype is shutting down, leaving them without a reliable service. Existing alternatives often have higher costs, subscription models, or expiring credits.
Solution
A pay-as-you-go iOS app offering international calls to 180+ countries from $0.01/minute. Users can purchase non-expiring credits without subscriptions.
Customers
Frequent international callers like expats, remote workers, and families with overseas connections, especially iOS users seeking low-cost, flexible calling.
Unique Features
Non-expiring credits, no subscription requirements, coverage of 180+ countries, and positioning as a direct Skype replacement post-shutdown.
User Comments
Affordable rates compared to competitors, seamless transition from Skype, reliable call quality, iOS app convenience, frustration with Skype’s shutdown.
Traction
Launched on ProductHunt, positioned as a Skype alternative. Specific metrics (e.g., MRR, users) unverified but emphasized competitive pricing and iOS availability.
Market Size
The global VoIP market was valued at $85.2 billion in 2021 (Statista), driven by demand for low-cost international communication.
