Ship signup and 2FA flows that work for every new user
For SaaS products, the first minutes of the user journey decide whether a trial becomes an account. Phone verification and SMS-based two-factor authentication add security, but they also add points of failure: number validation that rejects real formats, codes that arrive too late, and recovery flows nobody has tested since launch.
OTP Route lets SaaS teams exercise these flows with real numbers. Engineering can automate signup and 2FA enrolment tests using the REST API and signed webhooks, while product managers and support staff can use the dashboard to request numbers and read codes without writing code. Dedicated US and Canadian numbers suit long-lived demo, sandbox or internal accounts that need a stable number for SMS and browser calling. Activations are billed per use from a USD wallet, and live inventory varies by service and time.
The problem
SMS 2FA enrolment and recovery flows break quietly after unrelated releases
Demo and internal accounts end up tied to employees' personal phones
International trial users hit number-validation bugs that never appear in local testing
How OTP Route helps
Signup and 2FA automation
Automate the full journey from signup to two-factor enrolment and login. Request a number, submit it, receive the code by webhook and complete the step, all within your existing end-to-end test framework, so regressions surface before customers report them.
Stable numbers for demo accounts
Assign a dedicated US or Canadian virtual number to demo, sandbox or internal admin accounts. The number stays with your organisation, receives SMS codes and supports browser calling, so access does not depend on any one employee's phone.
International validation
Use numbers from the countries your trial users come from to confirm that formatting, validation and localised templates behave correctly. This catches issues such as variable-length numbers or shared country codes before they block signups.
Access for non-engineers
Product, support and sales engineers can request numbers and read codes in the dashboard during demos or manual QA. Every activation is recorded in your account history, so usage remains visible and easy to review later.
A typical workflow
Identify the signup, 2FA enrolment, login and recovery steps that use SMS
Automate activations with the REST API in your end-to-end tests
Receive codes via signed webhooks and complete each step
Assign dedicated US/CA numbers to long-lived demo or internal accounts
Monitor activation history in the dashboard to catch delivery regressions
FAQ
Can we test SMS-based 2FA recovery flows?
Do non-technical team members need API access?
Is SMS 2FA still worth testing if we offer authenticator apps?
Build it on OTP Route
Pay as you go with no monthly fee, USD wallet, signed webhooks and automatic refunds on unused activations.