Solo-run Yadaphone reaches $13,593 in payment-verified 30-day revenue

Austrian independent developer Denis Yurchak built Yadaphone so users can call mobiles and landlines in more than 180 countries from a browser without installing an app or using a SIM. Shipped & Paid cites TrustMRR's Stripe-connected data showing $13,593 in the last 30 days and $273,332 all-time on November 8. The founder's site reports more than 4,500 paying customers and about $14,000 monthly revenue after six months. Personal users buy credits from roughly $0.02 per minute; business accounts add a shared wallet, unlimited members, recordings, AI transcripts and priority support. Early acquisition came from demand after Skype's exit, Product Hunt, X amplification and search. Telecom routing, fraud, compliance, call quality, support and carrier dependence remain costs, while the customer count is founder-reported.