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Go Beyond OTPs With Mtalkz OTPFree Login with WhatsApp App Solution

Revolutionize the way you verify your users' phone numbers and keep your app or website secure.

About OTPFree

Mtalkz’s OTPFree is a Lifetime FREE solution that uses WhatsApp as a means of user verification and authentication without the need for a one-time password (OTP). This can be achieved using the ‘Login with WhatsApp’ feature, which will enable users to securely validate their identity and log in using their WhatsApp credentials.

Harness the power of WhatsApp and eliminate the need for a OTP through a separate SMS. This will improve the user experience by reducing the number of steps required to log in. This will also help in increasing convenience and reducing the risk of password-related security breaches.

The “Login with WhatsApp” solution uses end-to-end encryption to secure the authentication process, making it a secure and trusted platform for users to log into other websites or applications.

Here's a step-by-step guide on how OTPFree
"Login with WhatsApp" solution works

Step 1

Add a button “Login with WhatsApp”
button on your website or

Step 2

The user clicks on the "Login with WhatsApp"
button for seamless login.

Step 3

After verifying the registered WhatsApp number, a unique authentication token is generated. A callback or webhook endpoint lets our system inform about which user is successfully authenticated at the time of attempt.

Step 4

The generated token is attached to a login link and the user is prompted to send a prepopulated message to our Whatsapp Handle.

Step 5

By using the token, a user can validate his identity and gain access to the website or application.

Give your users a convenient, secure, and cost-effective way to
log into their online accounts

Enhanced Security

WhatsApp uses end-to-end encryption providing a security layer that prevents hacking and other forms of malicious activity, making it a safe and trusted platform for users to log into other websites or applications.

Higher Convenience

Allow users to log in using their WhatsApp account and eliminate user’s worry to remember separate login credentials or waiting for an OTP to be sent to their phone or email. This improves the overall user experience by reducing the number of steps to log in.


Since many people already use WhatsApp on a daily basis, the "Login with WhatsApp" solution can be intuitive and familiar way for users to access other websites and applications.

Save Time &

By eliminating the need for OTPs, users no longer have to worry about losing or misplacing them, or waiting for them to arrive via SMS or email. This can save users valuable time and reduce the hassle and frustration associated with the login process.

No Need to Create Multiple Accounts

By using a WhatsApp account to log in, a user can avoid having to create separate usernames and passwords for different websites and services, which simplifies their online experience. Just login WhatsApp without OTP to verify and login. Say No to WhatsApp login with OTP.

OTPFree comes at no cost for enterprises and business owners

Increase conversion rates by eliminating the need for users to enter an OTP

WhatsApp Solution can improve the user experience and make it easier for people to log in to an online account or complete a transaction.

Start business transformation with OTPFree solution for Without OTP WhatsApp Login

WhatsApp provides verified business accounts for companies to establish their presence and interact with customers on the platform. These verified accounts display a green badge next to the business name to indicate that they have been verified by WhatsApp and meet certain standards, which can help build trust and credibility with customers.

Implement OTPFree as an option for your users and differentiate yourself from competitors

By providing a convenient and widely-used login option, you can attract more users and improve the user experience on your app or website, which can increase customer satisfaction and loyalty.

Launch an experience that customers love!

Get started with OTPFree