Validate Delivery for OTP / MFA / 2FA

SMS Testing

Test, Capture, and Automate SMS Messages at Scale

Mailinator’s SMS testing platform lets your team receive, store, and analyze text messages in real time — all within a single dashboard. In addition, seamlessly integrate SMS into your QA workflows to test OTP (One-Time Password) and 2FA (Two-Factor Authentication) flows end-to-end.

Messages sent to your dedicated Mailinator SMS numbers are instantly routed to your secure inbox or directly to your Mailinator API, enabling complete automation and integration with your existing test scripts or CI/CD pipeline.

Whether you’re validating user onboarding, account verification, or multi-channel message delivery, Mailinator provides a unified interface for both email and SMS testing, so you can ensure reliability across every communication channel.

Notes Regarding SMS for your Mailinator Account:

  • Pricing for SMS: $500 per number, per year or $50 per month.
  • Includes 500 messages per month.
  • SMS numbers are real 10 digit numbers procured from telecom providers.
  • Telecom services vary per country / per provider and Mailinator may have to test different numbers to find the best fit for your use case.
  • SMS will show within your console panel as a separate domain.