Use this plugin to Verify & Authenticate users without any password through OTP on mobile number. Based on Email to SMS service as clicksend.com etc.
As of April 2026, SMS OTP Authenticator is a WordPress sms verification plugin with 0 active installations and a 0/5 rating0. It has been downloaded 374 times in total. Requires WordPress false+ and PHP false+. Available on WordPress.org since 2025. Last updated 1 year ago — may have compatibility concerns. Top alternative: FraudLabs Pro SMS Verification.
Send OTP through sms to Verify the users without any password. This plugin is based on Email to SMS service, provided by a 3rd party just as clicksend.com etc.
For more details, visit: ClickSend, as well as take a look at how to use it, including the Privacy Policy, and Terms of Service.
| WordPress | false+ requiredTested up to 6.7.5 |
| PHP | false+ required |
Initial release
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