Features
Passport
SMS / Email OTP

SMS / Email OTP on Passport app

Implement SMS / Email OTP Authentication/Login on your Passport App using LoginRadius
PassportPassport
plus
SMS / Email OTPSMS / Email OTP
Book a Demo
SMS / Email OTP Docs

Built for Developers
Performs for Enterprise Scale!

Try our platform for free or talk to our CIAM expert to book a customer demo.
Free Trial
Read the Docs
1.5B+

Identities

28+

Data Centers

100%

Uptime

100K

RPS Scaling

Start SMS / Email OTP Implementation Using LoginRadius Admin Console

Descriptive Alt Text
1

Navigate to Authentication > Passwordless Login.

2

Toggle Passwordless Login to Enable.

3

Configure the OTP settings and ensure an SMS/Email provider is linked.

Trusted by Developers

From Startups to Fortune 500 Companies
Tech Logo 1Tech Logo 2Tech Logo 3Tech Logo 4Tech Logo 5Tech Logo 6Tech Logo 7Tech Logo 8

Interactive Resources

icon

Go SDK API Reference

Full list of functions for Roles, MFA, and Account Management.
icon

Sample App on GitHub

A production-ready Go server boilerplate.

Detailed Case Study

Harry Rosen | Case Study | LoginRadius

You might also be interested in

SMS / Email OTP on other apps
Atomik

SMS / Email OTP with Atomik

JavaScript

SMS / Email OTP with JavaScript

Javalin

SMS / Email OTP with Javalin

Magento

SMS / Email OTP with Magento

Other features for your Passport apps
Data Export & Portability

Data Export & Portability with Passport

Phone Login

Phone Login with Passport

Username login

Username login with Passport

Privacy Policy

Privacy Policy with Passport

Social Identity Providers for your Passport apps
Okta

Okta with Passport

Rakuten

Rakuten with Passport

WooCommerce

WooCommerce with Passport

Netflix

Netflix with Passport

Customer Identity, Simplified.

No Complexity. No Limits.
Thousands of businesses trust LoginRadius for reliable customer identity. Easy to integrate, effortless to scale.

See how simple identity management can be. Start today!
Free Trial
Contact Sales