Authentication is one of the biggest obstacles developers face when building real products. Hey Product Hunt 👋 I’m Ismail Mubarak, and I’ve been building Mubaro over the past year. Like many developers, I just wanted to ship ideas fast. But every time I needed authentication, I ran into the same problem: “Sending OTPs” was never just sending OTPs. What looked simple quickly turned into: Domain verification SPF/DKIM setup Email configuration Infrastructure management Delivery headaches Verification logic Expiry handling Before even launching an idea, I was already buried in setup. That frustration is exactly why I built Mubaro. Mubaro is a frictionless OTP infrastructure platform for developers. The goal was simple: Create an account Get your API key Start sending and verifying OTPs in minutes No complex setup. No authentication infrastructure headaches. No unnecessary friction. Mubaro handles: OTP generation OTP verification Expiration handling Structured API responses API key authentication Developer-friendly integration I built this because it was a real problem I personally faced, and I know many indie hackers, startups, and developers face it too. Would genuinely love your feedback, questions, criticisms, or feature requests 🙏

Mubaro

Send and verify OTPs in minutes

Send and verify OTPs in minutes