CallSpark - Affordable International Calls Straight From Browser

Hi Product Hunt! 👋 I was a Skype user for years. When the app shut down, I went looking for alternatives. I couldn't find one that I liked. I’m a developer who has spent time working with telecom APIs for clients. I knew how the tech worked underneath, but I was frustrated that no consumer app just let me use it without jumping through hoops. So, I decided to build CallSpark. The Goal: Remove the friction between "I need to make a call" and "Ring ring." The Experience: 🚫 Zero Setup: Quick Login - No CC required. ⚡ Instant Access: Works directly in your browser. 💸 Pay-as-you-go: Affordable, clean, and transparent. This is Day 1. It’s raw, and it’s my first step toward a larger vision of making the web talk again. My Ask: Please try a call. I’m specifically looking for feedback on the UI flow and audio latency. I’m here to listen. If something annoys you, let me know in the comments. Your feedback will shape the roadmap! Happy Calling!