Login via WhatsApp - Quick Guide_Blog Cover

If you have a smart device and interact with a lot of apps and web portals then you must have experienced "Login via Google", or "Login via Facebook" or "login via mobile number". Well, all of these are traditional third-party login systems that let you access any app or web portal upon security authentication. Out of all, OTP-based logins are secured and very popular. However, this is still not the best way to log into any portal as OTPs don't have a 100% delivery rate, sometimes it gets late, or sometimes you'll not receive it because of network issues; all of these lead to login drop-offs. Even the other login approaches have many flaws which could lead to authentication errors and eventually lead to login drop-offs.

So What’s the Better Way? 

Keep reading as we unveil the best way to login into any web application and how QuickSell has leveraged this technology to improve user login experience. 

How to get DoubleTick WhatsApp Business API

Introducing Login via WhatsApp

Log in via SMS OTP, Facebook or Google is passéLogin via WhatsApp is the new and seamless way to access any app without any OTP verification or multiple security authentication.

With a growing base of 2+ billion users worldwide, it's the best alternative to traditional login approaches as a majority of people are active on WhatsApp and prefer to be communicated over there. WhatsApp is quick, seamless and reliable as it depends on the internet instead of cellular networks. This makes it a lot easier for the user to sign up or log into any app or website using just their WhatsApp number.

Why Login via WhatsApp?

Let's explore the reasons why and what could be the better login approaches for your web applications. 

In traditional login approaches, users have to type in their credentials and if they opt for the log-in via SMS OTP option then they'll have to wait for the OTP that'll be delivered by the cellular network. Now again, the delivery of the OTP will depend on the network speed which is not guaranteed in the low network area. On the other hand, WhatsApp login simplifies the sign-ups and logins for end users as this requires only internet connectivity. This is super fast, convenient and seamless to use. 

Let's highlight the reasons why login via WhatsApp is a recommended approach for login into any web application.

  • Login without having to remember the password
  • Guaranteed delivery of messages as it requires only internet connectivity
  • No OTP is required as it's not dependent on the cellular network
  • No waiting for OTP like SMS as the messages would hit your WhatsApp inbox within 5 second
  • Secure, simplified, and seamless sign-ups or logins experience
  • Increase registrations as users are more likely to opt for login via WhatsApp than any other social login option
  • No encryption issue, like Google or Facebook
  • User-friendly and widely used application
  • Free forever, for unlimited users

QuickSell's Take on WhatsApp Login

At QuickSell, we always strive to offer the best e-Commerce experience to our users. And to give it a seamless touch we introduced Login with WhatsApp. 

This unique login option will help our customers to log into the app seamlessly without needing to remember the password or keying in a mobile number or OTP.

What Was The Idea Behind It?

Every day, thousands and lakhs of customers from different geographic regions login into the QuickSell app. Prior to the Login via WhatsApp implementation, they all had to undergo a tedious login authentication process, such as logging in through a mobile number and password or OTP, and logging in via social or email account. In all the traditional login approaches, the following questions are always at the back of the customer's mind.

  • What's my password? I don't remember it
  • I haven't received the OTP yet. How do I log in?
  • Is my data secure?

We analysed these problem statements and asked ourselves - Is there any easier method to log in while keeping it snappy and seamless?

We acted fast towards finding the resolution and discovered the resolution in our core value itself i.e. offer the solution at its best where users are available the most or feel comfortable the most. 

QuickSell is a completely mobile-first e-Commerce app. So, why not leverage the platform where users are active the most today - WhatsApp?

And, BINGO! We cracked it!

Login via WhatsApp makes the workflow completely user-initiated while keeping it private, as the user has full liberty to write to us over or not on WhatsApp.

The NEW Login flow

The new login method is a no-brainer, fast, and offers a great experience to our users. 

  • It just takes 2 steps to login
  • No more password or OTP game 
  • It's super smooth with no data privacy issue

All you have to do is:

Step 1: Install the QuickSell app and open it

Step 2: Tap on "Sign in" or "Sign up with WhatsApp"

Step 3: You'll be redirected to QuickSell's WhatsApp account with a default messaging to send i.e. "Sign me into Quicksell"

Step 4: A unique login link will be generated. Tap on the link and you'll be logged into the app

Steps_Login via WhatsApp - Quick Guide

Currently, almost all the QuickSell users are using login with the WhatsApp option to log into our app. This workflow came as a really good solution for our international customers as well where the OTP costs are generally high. 

Wrapping UP

With a 90% open rate and a 2+ billion audience base, WhatsApp has become a go-to platform for any mode of communication. From login implementation to business communications, WhatsApp is the ultimate channel to offer a great experience to your users.  

As we keep graduating our product features and user experience, you'd be glad to hear that, you'll soon be able to log into the QuickSell app through WhatsApp on your iOS devices as well. 

Features and benefits of DoubleTick WhatsApp Business API

If you're a business owner looking to scale your sales by 7X then DoubleTick WhatsApp Business API could help. With DoubleTick you can shoot unlimited broadcasts without getting blocked from a single number, cloud team inbox to centrally manage all your customer queries, set auto-replies, share product catalogues and receive orders via our AI-powered commerce BOT and a lot more. 

How to get DoubleTick WhatsApp Business API

Frequently Asked Questions

Question: What is DoubleTick?

Answer: DoubleTick is a mobile-friendly WhatsApp marketing and sales tool designed to empower your sales team to sell more in less time with top-notch features such as a cloud-based team inbox, unlimited broadcast and bulk messaging, real-time broadcast analytics, dynamic cataloguing, chatbot, commerce Bot and many more.


Question: Does DoubleTick offer a free trial?

Answer: Yes, we do offer a demo account that you can play with. Download the DoubleTick App to test with a demo account.


Question: What’s DoubleTick’s pricing plan? 

Answer: Kindly email us at grow@quicksell.co or Click here and get a free demo to learn about DoubleTick’s features and pricing plans.


Question: How many team members can I add to my DoubleTick account?

Answer: You can add unlimited team members to DoubleTick.


Question: In how many days will the DoubleTick setup be ready for my WhatsApp Business account?

Answer: If your Meta Business Manager is verified, you can get started with DoubleTick within 5 minutes. If however, you need help with Meta Business Manager verification, we can help you with that, and the process will take around 3 days to a week depending on how ready you are with your documents as well as the response time from Meta.


Question: Can I use my existing number for DoubleTick?

Answer: Yes, you can use your existing number with DoubleTick. However, we would recommend that you use a new number instead of using an existing one to ensure smooth operations for your business.


Question: Can I use my WhatsApp business app number and DoubleTick number at the same time?

Answer: No, at a time you can use only one account. Data from your WhatsApp business account will be erased once you switch to DoubleTick. 


Question: To how many customers can I shoot the broadcast messages?

Answer: There is no restriction. You can create unlimited broadcast groups and shoot messages to unlimited contacts. However, Meta might restrict you if a lot of customers mark your message as spam. The best practice is to enable the STOP bot on DoubleTick and send your templates with a STOP quick reply message so that people who are not interested in your communication can easily press STOP to get opted out instead of reporting your number as SPAM to WhatsApp.


Question: Can I automate and schedule broadcast messages?

Answer: You can automate WhatsApp messages and schedule broadcasts with DoubleTick.


Question: Does DoubleTick come with a bulk contact upload feature?

Answer: Yes, you can simply upload an excel file having contact details to the dashboard and shoot messages in bulk to unlimited customers. 


Question: How many devices does DoubleTick support?

Answer: An unlimited number of devices can be used with DoubleTick. However, access to the number of accounts will be based on your subscription.