santerref

Improve the security of your WordPress by using the One-time Password feature of WP OTP: <a href="https://wpotp.com/" rel="nofollow ugc">https://wpotp.com/</a>
WP OTP is an external service and you must create an account (which can be created from WordPress) to use the plugin. You only have to provide an email and a password.
Once the plugin is configured, an SMS will be sent to you at your next logins to authenticate yourself.
By adding this extra layer of security, it’s much harder for hackers to break into your accounts.
<h4>User-specific</h4>
Each user can have their own number and the 2FA feature does not have to be enabled for all users.
The process to assign a number to a user is very simple and is done in 2 steps.
<h4>Plugin features</h4>
<ul>
<li>Canada and United States phone numbers only</li>
<li>Free 25 SMS when registering to try our plugin ($0.25)</li>
<li>Unlimited WordPress sites per account</li>
<li>Easily add funds into your account: $0.01 per SMS (minimum $5.00)</li>
<li>Each user can have his own phone number</li>
<li>Free support and live chat</li>
<li>Simple UI/UX</li>
<li>Easy to use and setup</li>
</ul>
<h4>DEMO</h4>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/sIWX-0HcENI?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
<h4>Documentation</h4>
<a href="https://wpotp.com/documentation" rel="nofollow ugc">https://wpotp.com/documentation</a>
<h4>Coming soon</h4>
<ul>
<li>More supported countries</li>
</ul>

WP OTP – One-time password (OTP) 2FA for WordPress

Two-factor authentication for WordPress (SMS 2FA): A small plugin that's easy to use that let you add a second layer of protection in addition to …

mohsin.id

spartac

NotifSMS enables you to send text messages, OTP codes, and 2FA notifications directly from your WordPress site. 
You can send SMS alerts via Twilio, custom SMS gateways, or other supported providers.
Whether you want to notify WooCommerce customers, send OTP for login, or broadcast SMS to users, this plugin provides a straightforward solution.
<h3>🔹 Features</h3>
<ul>
<li>Send SMS from WordPress – Quickly send single or bulk SMS from your WordPress dashboard. </li>
<li>WooCommerce SMS Alerts – Notify customers about order status updates (completed, shipped, cancelled, etc.). </li>
<li>Contact Form 7 & Gravity Forms Integration – Send SMS when a form is submitted. </li>
<li>OTP & 2FA (Two Factor Authentication) – Add secure SMS-based login or verification. </li>
<li>Custom SMS Gateways – Use Twilio or integrate your preferred provider. </li>
<li>Bulk & Newsletter SMS – Send bulk SMS to all users or by user role. </li>
<li>Admin SMS Notifications – Get notified instantly of site activities (new user, post, comment, etc.). </li>
<li>URL Shortening Support – Integrates Bit.ly or Google URL Shortener API. </li>
<li>Developer Friendly – Hooks and filters for custom integrations. </li>
<li>Easy setup – Activate, configure your API key, and start sending SMS in minutes!</li>
</ul>
<h3>🔹 Use Cases</h3>
This plugin is optimized for speed, flexibility, and reliability. It integrates seamlessly with popular plugins and is ideal for: 
– WooCommerce stores that want to send SMS order notifications 
– WordPress membership or e-learning sites that need 2FA/OTP SMS 
– Businesses wanting SMS marketing or user alerts
You can even extend it with premium addons for deeper integrations.
<h3>🔸 Premium Addons</h3>
Upgrade with Pro Addons to unlock more SMS automation and integrations:
<ul>
<li>WooCommerce SMS Addon – Automatic order SMS notifications. </li>
<li>Event Espresso SMS Reminder – Send reminders to event attendees. </li>
<li>Bulk SMS Addon – Send SMS to all users, by role, or to custom lists. </li>
<li>Contact Form 7 SMS Addon – Admin SMS notifications for new form submissions. </li>
<li>Easy Digital Downloads Addon – Customer SMS notifications on order updates. </li>
<li>ClassiPress / Vantage / AdForest Addons – Send SMS to ad owners and business listers. </li>
</ul>
<a href="https://wpsms.io/sms-plugins/" rel="nofollow ugc">View all addons →</a>
Need a custom integration? <a href="https://wpsms.io/" rel="nofollow ugc">Contact us</a> — we’ll help you build one.
Visit the <a href="https://www.wpsms.io/" rel="nofollow ugc">official website</a> for documentation, guides, and API details. 
Contributors are welcome via <a href="https://github.com/mohsinoffline/wp-twilio-core" rel="nofollow ugc">GitHub</a>.
<blockquote>
Disclaimer: This plugin is not affiliated with or endorsed by Twilio, Inc., WordPress, WooCommerce, or any other third-party service mentioned. All trademarks belong to their respective owners.
</blockquote>
<h3>Third-Party Services</h3>
This plugin may send data to the following third-party services when certain features are enabled:
<h3>Bitly URL Shortener</h3>
When used: When the “Shorten URLs using Bit.ly” option is enabled in plugin settings, URLs in SMS messages are automatically shortened using the Bitly API.
Service Information: 
* Service Website: https://bitly.com/ 
* API Documentation: https://dev.bitly.com/v4_documentation.html 
* Terms of Service: https://bitly.com/pages/tos 
* Privacy Policy: https://bitly.com/pages/privacy
Data Sent: Long URLs from SMS messages are sent to Bitly’s API to generate shortened URLs. No personal user data is sent beyond the URLs themselves.
<h3>Google URL Shortener (Deprecated)</h3>
When used: When the “Shorten URLs using Google (Deprecated)” option is enabled in plugin settings, URLs in SMS messages are automatically shortened using the Google URL Shortener API.
Note: Google has deprecated this service. We recommend using Bitly instead.
Service Information: 
* Service Website: https://developers.google.com/url-shortener 
* Terms of Service: https://developers.google.com/terms 
* Privacy Policy: https://policies.google.com/privacy
Data Sent: Long URLs from SMS messages are sent to Google’s API to generate shortened URLs. No personal user data is sent beyond the URLs themselves.
Important: These third-party services are only used when you explicitly enable URL shortening in the plugin settings. If URL shortening is disabled, no data is sent to these services.

NotifSMS – Notifications, OTP & 2FA

This plugin works like a charm. Thanks to the author!



Excellent Work

Send SMS, OTP & 2FA notifications from WordPress via Twilio. Includes automated alerts, bulk messaging, and integrations with popular plugins.

WP OTP – One-time password (OTP) 2FA for WordPress vs NotifSMS – Notifications, OTP & 2FA