GlowSMS

GlowSMS is a pay-as-you-go SMS verification platform providing temporary non-VoIP phone numbers for receiving OTP and SMS verification codes online. We built GlowSMS to make online phone verification more accessible without requiring users to share their personal phone numbers. The platform supports 180+ countries and 500+ services, including WhatsApp, Telegram, Google, ChatGPT, Discord, and more. Users can select a country and service, purchase an available temporary number, and receive verification codes in seconds through a real-time dashboard. Numbers typically remain active for approximately 20 minutes, with support for multiple SMS messages during an active order. GlowSMS also provides a REST API for developers to integrate SMS verification into their applications and workflows. The platform is built with Next.js, Supabase, and Vercel. Our pricing is pay-as-you-go, with no monthly subscription. If an order expires without receiving a verification code, the order amount is returned to the user's GlowSMS account balance. Learn more: https://glowsms.com API Documentation: https://glowsms.com/api/docs