👋 Hey Product Hunt! I’m Rahel, a Google Ads expert and digital marketer who built PhoneValidation.app out of pure frustration. When running cold SMS campaigns for clients, I noticed we were literally paying for messages that never reached real people. Invalid, landline, or VoIP numbers were eating into budgets — and there wasn’t a simple, affordable way to clean lists without writing code. So I built PhoneValidation.app — a no-code tool that lets you upload your phone list, validate it instantly, and download a clean file ready for campaigns. What makes it different: 🖱️ No API keys or coding — just upload and click “Validate” 💸 Up to 4× cheaper than Twilio, AWS, or BriteVerify ⚡ Built for marketers, not developers 🌍 Works globally — detects mobile, landline, and VoIP numbers Would love your feedback, ideas, and use cases — especially if you run SMS campaigns or manage lead lists. 🙏 Try it here → PhoneValidation.app Let’s stop paying for failed messages! 💬

PhoneValidation.app

Phone verificationValidate phone numbers instantly

Phone verificationValidate phone numbers instantly