Digits Plugin Review – OTP Login with Mobile Number

In today’s fast-moving digital world, users expect speed and simplicity. Whether they’re signing up for your site or returning to log in, no one wants to remember usernames, passwords, or long email strings. The rise of mobile-first users has changed how people interact with websites—and businesses need to adapt. That’s exactly where the Digits WordPress plugin steps in.

Digits is a premium WordPress plugin that allows users to sign up, log in, and verify accounts using only their mobile phone number—no usernames or passwords required. Built for WooCommerce stores, membership sites, online communities, and any login-restricted platform, Digits replaces the traditional email-password model with fast, secure OTP (One-Time Password) authentication.

In this in-depth review, we’ll break down what Digits offers, why it’s important in today’s UX landscape, how it works, and why it may be the most important plugin you add to your WordPress site this year.

What Is Digits?

Digits is a WordPress plugin developed by UnitedOver, available on CodeCanyon. It enables passwordless login and registration using mobile numbers with SMS-based OTP verification. It removes the need for users to rely on email or passwords—making signups simpler and login recovery virtually effortless.

It’s fully compatible with WooCommerce, Elementor, BuddyPress, WPML, and most major plugins. Digits supports global SMS gateways and offers deep customization, making it scalable for both small businesses and large web platforms.

Why Phone Number Login?

Before diving into features, let’s look at why mobile authentication matters:

• Faster Login: It takes seconds to enter a phone number and get an OTP, versus typing out an email and remembering a password.

• Better Conversion: Frictionless sign-up flows result in higher user registrations and fewer abandoned forms.

• Higher Trust: Users view phone verification as more secure than email (which can be spoofed or ignored).

• Mobile-First Users: In many regions—especially in Africa, Asia, and Latin America—people use phones as their primary digital identity.

• Reduces Spam: OTP and number verification drastically cut down fake signups and bots.

Digits taps into these trends, giving your site a modern, conversion-focused entry system.

Who Should Use Digits?

Digits is built for any WordPress site that allows or requires user accounts. Ideal use cases include:

• WooCommerce stores simplifying checkout login

• Membership sites with restricted access

• Online course platforms like LearnDash or Tutor LMS

• Job boards, forums, and directories

• On-demand service websites (e.g., food delivery, taxis, bookings)

• Digital product sellers and marketplaces

• Agencies or freelancers building client portals

If your site asks users to register, log in, or reset credentials—Digits can simplify and secure the process using mobile numbers.

Key Features of Digits

Let’s break down the core features that make Digits a standout authentication plugin for WordPress.

1. Phone Number-Based Login and Registration

The most important feature of Digits is its ability to allow users to register and log in using just their mobile number. Here’s how it works:

• The user enters their phone number.

• A One-Time Password (OTP) is sent via SMS.

• The user enters the OTP to verify and log in.

• No email or password is required.

This passwordless approach is significantly faster than traditional email-based systems. Plus, it’s easy for users to remember—because their phone number is their identity.

2. One-Time Password (OTP) Verification

Digits uses OTPs for:

• Login

• Sign-up

• Account recovery

• Mobile number change

• Two-factor verification (optional)

The OTP system works globally and supports multiple SMS gateway providers, including:

• Twilio

• Firebase

• MSG91

• Vonage (Nexmo)

• ClickSend

• Textlocal

• Infobip

• Amazon SNS

• Any custom gateway via API

This makes it flexible whether you’re targeting local markets or a global user base.

3. Seamless WooCommerce Integration

Digits integrates deeply with WooCommerce, allowing users to:

• Sign up with phone numbers at checkout

• Log in with OTP during purchase

• Recover account access via SMS

• Add and verify phone numbers to their WooCommerce profiles

This reduces cart abandonment caused by login issues and improves the buying experience—especially for mobile-first users who don’t want to fiddle with passwords during checkout.

4. Fully Customizable Login & Signup Forms

Digits gives you drag-and-drop tools and shortcodes to place login, signup, and OTP fields anywhere on your site. You can:

• Replace default WordPress login forms

• Style fields using Elementor or any page builder

• Customize field labels, icons, placeholder text

• Use custom CSS for full branding control

• Display forms in popups, modals, or page blocks

You can also toggle between allowing email+password and mobile+OTP logins—or disable email entirely for a pure phone-based experience.

5. Country-Specific Phone Number Support

Phone number validation is tricky if you operate in multiple countries. Digits solves this with:

• Auto country detection based on IP

• Country flags dropdown with dial codes

• Input masking and format validation

• Option to restrict registration to specific countries

This makes your signup and login process truly global—and accurate.

6. Social Login Support (Add-on)

With the Social Login Add-on, Digits also supports sign-in via:

• Google

• Facebook

• Apple ID

• Twitter

• LinkedIn

• Instagram (via custom apps)

Combined with OTP login, this gives users multiple fast-entry points—while you capture reliable identity data for each session.

7. Email Verification, Password Login, or Hybrid Mode

While Digits is built for phone-based login, it also supports:

• Email+password login (traditional method)

• Hybrid login (users can choose email or phone)

• Email OTP as an alternative to SMS

• Disable passwords completely for true passwordless access

You choose the authentication flow that works best for your business.

8. User Management and Admin Controls

Digits enhances your WordPress user management with features like:

• Admin ability to edit or verify user phone numbers

• Backend verification tracking

• User list filters by mobile or verification status

• Export/import user data with mobile fields

• Block specific phone numbers or prefixes

You remain in full control while offering a smoother frontend experience.

9. Resend OTP Limits and Anti-Spam Features

To protect your site (and avoid SMS charges abuse), Digits includes:

• Resend limits to prevent spamming

• IP-based restrictions

• Captcha integration (Google reCAPTCHA, hCaptcha)

• SMS throttling per user/IP/device

• Option to block multiple failed attempts

This protects your site from fraud while keeping user convenience high.

10. GDPR Compliance and Privacy Controls

Digits takes data privacy seriously. Features include:

• Consent checkboxes on forms

• Privacy policy integration

• Option to delete user data on request

• No external data is stored by the plugin

• SMS API integrations can be region-specific (e.g., GDPR-compliant gateways)

If your business operates in regulated markets, this helps maintain legal compliance.

Digits in Action: Real Use Cases

Here are just a few real-world ways websites use Digits:

• eCommerce stores simplifying login at checkout

• Membership platforms offering mobile-only onboarding

• Subscription sites using OTP for secure account access

• Classified ads or community boards reducing fake user signups

• Local delivery businesses verifying orders via mobile

• Service apps offering SMS-based password recovery

• Educational platforms registering students without emails

Whether you’re streamlining user access or adding an extra layer of security, Digits adapts to your needs.

Digits vs Other WordPress Login Plugins

Digits stands out as the most robust, WooCommerce-ready, and SMS-verified solution on the market—especially for global mobile-first users.

Pricing

Digits is available on CodeCanyon for a one-time fee of $39, which includes:

• Lifetime plugin access

• 6 months of developer support

• Full access to features

• Optional add-ons (Social Login, Email OTP, etc.)

You can extend support for an additional fee. SMS costs are billed separately via your chosen gateway (e.g., Twilio, Firebase).

There are no monthly charges or recurring fees for the plugin itself.

Pros and Cons

Pros

• Fast, secure login via mobile

• Supports global SMS gateways

• Fully customizable forms and workflows

• Reduces friction during checkout or sign-up

• WooCommerce-ready and Elementor-friendly

• One-time purchase, no SaaS dependency

Cons

• Requires a third-party SMS gateway (some cost per SMS)

• Some features (social login, email OTP) require paid add-ons

• Not every SMS provider has equal reliability in all regions

• Advanced styling may require basic CSS knowledge

Final Verdict: Is Digits Worth It?

If you’re looking to simplify user registration, reduce cart abandonment, prevent fake signups, or modernize your WordPress login system, Digits is one of the most effective solutions available.

It replaces outdated login forms with fast, mobile-based OTP verification—and it works across all device types, use cases, and customer segments. The integration with WooCommerce and page builders makes it easy to deploy on any site, and the flexibility to choose your own SMS provider ensures scalability and cost control.

Whether you’re a solo entrepreneur, a developer building for clients, or a brand with thousands of users—Digits delivers a smoother, smarter authentication experience that users love and businesses benefit from.

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