Digits v9.2.1 - WordPress Mobile Number Signup and Login
Digits WordPress Plugin Review: Simplify Login & Signup With Mobile OTP
Traditional WordPress login and registration systems usually depend on email addresses and passwords. While this approach works, it can create unnecessary friction for users who simply want quick access to a website.
Digits – WordPress Mobile Phone Number OTP Signup and Login Form provides an alternative by allowing WordPress websites to use mobile-number-based registration and OTP authentication.
Developed by UnitedOver, Digits is a popular WordPress authentication plugin available through CodeCanyon. The plugin has been available for several years and has accumulated more than 8,000 sales.
What Is the Digits WordPress Plugin?
Digits is a WordPress plugin designed to add mobile phone number signup, login, and OTP verification to WordPress websites.
Instead of requiring visitors to remember another username and password, website owners can allow users to enter their mobile number and receive a one-time passcode.
This can make the registration and login experience more convenient, particularly for websites where mobile numbers are already an important part of the customer profile.
How Does OTP Login Work?
OTP stands for One-Time Password or One-Time Passcode.
With Digits, the general authentication process works like this:
The visitor enters their mobile number.
The website sends a verification code.
The visitor enters the received OTP.
The number is verified.
The user can register or log in.
Because the verification code is generated for the authentication process, users don't necessarily need to remember a traditional password for every login.
Key Features of Digits
1. Mobile Number Registration
Digits allows website owners to provide mobile-number-based registration.
This can be useful for membership websites, online stores, communities, service websites, and other WordPress projects where collecting verified phone numbers is useful.
2. Passwordless Login
One of the main attractions of Digits is passwordless authentication.
Users can log in using their mobile number and an OTP instead of relying exclusively on a traditional password.
3. Email-Less Authentication
Websites can provide a login experience centered around phone numbers rather than requiring users to enter an email address during every authentication process.
4. International Phone Number Support
Digits supports international phone numbers and country-code selection, making it suitable for websites serving users across different countries.
5. Custom Registration Fields
The plugin supports additional fields for registration forms, including text, number, dropdown, checkbox, radio, and other field types.
This allows administrators to collect additional information during signup.
6. WooCommerce Integration
Digits provides integration with WooCommerce, making it particularly interesting for online stores.
The plugin includes features such as phone verification during checkout and support for managing customers using their mobile numbers.
7. Custom Login & Registration Forms
Website administrators can customize the authentication experience and create dedicated login and registration pages.
The plugin also provides modal and popup-style authentication options.
8. Country Restrictions
Administrators can configure country-based restrictions, including country whitelisting and blocking options.
Automatic country-code detection and default country-code settings are also available.
9. CAPTCHA Support
Digits supports CAPTCHA-related security options, helping website administrators add additional protection to authentication forms.
Recent versions also include support for services such as Google reCAPTCHA, hCaptcha, and Cloudflare Turnstile.
10. Multiple Authentication Methods
Digits has expanded beyond basic SMS OTP authentication. Recent updates have introduced additional authentication options, including email verification, social login integrations, TOTP-based authentication, security keys, WebAuthn/device biometrics, and QR-based remote login.
Digits and WooCommerce
For WooCommerce store owners, a simplified authentication process can be particularly useful.
Digits supports WooCommerce and provides features related to customer registration, checkout phone verification, and customer management.
For example, a store can use phone-number authentication to reduce the number of fields customers need to deal with during registration.
This can be especially useful for stores where customers primarily interact through mobile devices.
SMS and WhatsApp Authentication
Digits supports different communication gateways for sending authentication codes and messages.
The plugin's recent releases have added additional WhatsApp gateway capabilities as well as SMS and email-related integrations.
However, website owners should carefully check the supported gateways, pricing, regional availability, and provider requirements before choosing an SMS or WhatsApp service.
Customization Options
Digits is not limited to a basic login form.
It provides customization options for:
Login forms
Registration forms
Custom fields
Country codes
Redirects
Login/signup layouts
Popup authentication
OTP settings
CAPTCHA
User roles
Verification methods
This makes the plugin suitable for websites that want authentication to match their existing design and workflow.
Compatibility
According to the current CodeCanyon listing, Digits is compatible with WordPress and has integrations or compatibility with platforms and plugins including WooCommerce, BuddyPress, Elementor, Elementor Pro, WPBakery, Visual Composer, Easy Digital Downloads, and WPML.
The listing also states that the plugin is optimized for Gutenberg and has been updated recently.
Recent Updates
Digits continues to receive updates.
The listing shows a September 3, 2026 update, while the detailed changelog includes version 9.2 from July 2026. Recent releases have included improvements for PHP compatibility, WhatsApp gateway handling, login-page customization, and other functionality.
Version 9.1 also introduced a substantial set of features, including additional social login providers, email verification, TOTP authentication, hardware security keys, WebAuthn/device biometrics, QR-based remote login, authentication logs, multi-step signup forms, and additional CAPTCHA options.
Advantages of Digits
Pros
Mobile-number-based registration
OTP authentication
Passwordless login options
WooCommerce integration
International phone-number support
Custom registration fields
CAPTCHA options
Country-code detection
Multiple authentication methods
Support for various integrations
Regular updates
Things to Consider
Although Digits provides many authentication features, there are a few things website owners should consider before purchasing.
SMS Costs
OTP authentication generally requires an SMS or messaging provider. Depending on the gateway and the number of users, these services may create additional operational costs.
Configuration
The plugin offers many settings, which is useful for advanced websites but may require some time to configure correctly.
Third-Party Gateways
Your final OTP experience can depend on the SMS, WhatsApp, or email provider you choose. Availability, pricing, delivery speed, and regional support can vary between providers.
Security Configuration
OTP authentication should be configured carefully. Website administrators should use appropriate CAPTCHA, rate limiting, verification, and account-security settings where available.
Who Should Use Digits?
Digits can be a good option for:
WooCommerce stores
Membership websites
Community websites
Customer portals
Service websites
WordPress marketplaces
Subscription websites
Websites targeting mobile-first users
If your website relies heavily on mobile users and you want to simplify registration and authentication, Digits is worth considering.
Final Verdict
Digits – WordPress Mobile Phone Number OTP Signup and Login Form is a feature-rich authentication solution for WordPress websites that want to move beyond traditional email-and-password login.
Its combination of mobile OTP authentication, passwordless login, WooCommerce integration, custom fields, international phone support, CAPTCHA options, and newer authentication methods makes it a flexible option for many types of WordPress websites.
The plugin is currently listed on CodeCanyon for $39, with future updates and six months of support included according to the current listing.
If your primary goal is to provide visitors with a faster mobile-focused registration and login experience, Digits offers a comprehensive set of tools to build that workflow.
Where to Get Digits
You can view the official CodeCanyon listing, pricing, compatibility information, screenshots, changelog, and licensing details here:
Digits – WordPress Mobile Phone Number OTP Signup and Login Form
Note: Features, compatibility, pricing, and supported integrations can change with future plugin releases. Always check the current product listing before purchasing.
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