NumPool - Virtual numbers and non-VoIP SMS verification codes

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NumPool provides virtual phone numbers for receiving SMS verification and OTP codes online. Choose a service and country, get a real number in seconds, and pay only when your code arrives. NumPool supports 900+ services, global coverage, temporary numbers, non-VoIP US numbers, automatic refunds for unsuccessful verification, and a clean SMS API for developers who need reliable verification infrastructure.

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Hunter
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Hi Product Hunt! I’m excited to introduce NumPool, a platform for receiving SMS verification and OTP codes using virtual phone numbers. The idea came from a simple but frustrating problem. Getting a temporary phone number for online verification is often confusing and unreliable. Users may pay for a number only to discover that the code never arrives, the selected service is unsupported, or the number is unsuitable for the verification they need. We built NumPool to make the process faster and more transparent. You choose the service and country, receive a number instantly, and watch for the code in your dashboard. You only pay for a successful code. If it does not arrive, the charge is automatically refunded. NumPool currently provides: • Virtual phone numbers for SMS verification • Support for more than 900 services • Global country and service coverage • Temporary numbers for receiving OTP codes online • US non-VoIP number options • Automatic refunds when verification fails • A clean REST API for developers and automation Our approach evolved around removing unnecessary steps. Instead of complicated contracts or monthly commitments, NumPool uses a straightforward pay-per-code system. Developers can also request numbers and retrieve codes programmatically through the API. We are still improving the platform, and I would love your feedback on the number availability, supported services, delivery experience, dashboard, pricing, and developer API. Thank you for checking out NumPool. I’ll be here to answer questions throughout the launch!

Love how the automatic refund for failed verifications is built right into the flow instead of buried in fine print. That's a quiet but smart move that builds a lot of trust with users dealing with flaky SMS delivery.