2D Explainer



"Apart from the top notch quality of their work, what really impressed me was how seamlessly we were able to navigate through the project because of their solid work process. They have a great recipe of creative storytelling and smart marketing."

Abhilasha Mathur Assistant Vice President, Marketing

PayZapp is an invoicing solution by HDFC Bank which enables customers to pay, receive and request payments on the go. E-commerce and digital payments were just starting to gain popularity in India and it was the perfect time for an app like PayZapp.


The problem was that the concept of digital payments and mobile banking were fairly new to India and the audience needed to be educated on how simple, safe and effective these payments were.

The bank had a customer base of more than 12 million users.

An explainer video was the perfect solution to their problem because:

Our Process

Our account executive is the first point of contact between us and the clients.

Like we always do with our new clients, we sent out a questionnaire to HDFC when they first approached us.


Video marketing is an art and there is no one-video-fits-all format. Every video is unique to the brand in terms of its identity, customers and marketing objectives.

This is why we always encourage our clients to fill the questionnaire before sitting down for a meeting.

It has questions like:

Client Questionnaire Page 1

Client Questionnaire Page 2

The answers to these questions gave us important insights into the brand identity of HDFC and their target customers.

First we had our account manager and the creative director sit down for a meeting with them to discuss what they would like to achieve.

We came to an agreement that for the kind of message that they wanted to say, a 2D animated explainer video would be the best choice.


The creative director had a brainstorming session with our scriptwriters on the angle of the story.

Scripting is tricky and one of the most important aspects of the video. It is about finding the right balance between a creative story and a message that drives customers to take action.

Advertising legends have taught us that how we present a message is much more important than the message itself.

The primary target customers for PayZapp were young tech savvy individuals so we knew that the story had to appeal to this base.

In the table below you get a detailed overview of our thought process during the scripting process.

What we wanted to do

How we did it

Why we did it like that

Tell a story that the target audience could relate to.

Our target audience was tech savvy youngsters so our story was about a young couple and the scenes from their life.

Telling relatable stories was the best way to communicate our message to the target customers.

Highlight the customers pain points first

We brought the attention of the viewers to the fact that online payments today are not as fast and convenient as we would hope for.

When the pain points are highlighted first, the customers are reminded of the difficulty they face now. After that the viewers will value your solution more.

Translate this pain point to an emotion.

To do this we created a scene where the man is in an embarrassing situation when he is not able to pay for dinner.

We believe that customers are motivated to purchase based on emotions and not fact. By bringing up the scene of public embarrassment, the customer now feels the pain point on an emotional level.

Demonstrate how to use the app

We explained the exact registration process and demonstrated how to make payments.

Previewing an app before downloading shows users the look and feel of it.

Click here to read the final script for the video.


Now that we decided how we wanted to present the message, we moved onto creating the storyboard for our video. A storyboard is a rough sketch of each frame of the video along with its description and voice over.

Click here to read the final storyboard for the video.


The length of an explainer video is very crucial. The best converting videos are often under 2 minutes. This is because for promotional videos, the average time where users dropout from watching is 2 minutes.

When we have a storyboard like this, we can do a test run and accurately time the script and visuals of the entire video. More importantly the client will get a preview of the flow of the video. This avoids the situation where we have to trim the video later after production.

Illustrations And Style Frames

After the storyboard is created we share it with our clients for approval. After approval, it is forwarded to the illustrators to create the characters and backdrops for the video. The new illustrations makeup the style frame for the video which include the final color schemes of the video as well.

It was important that we chose the same color scheme of the HDFC for the explainer video. By using these colors we maintained brand consistency so that the audience would associate the video to the brand better.

HDFC’s Color Scheme

Color scheme of HDFC’s branding

Explainer Video Color Scheme

Color scheme of the explainer video

When developing the characters we knew we wanted the characters to be a young couple as they represented our target audience best.

Character Cast:

Character cast used in the video


We then forwarded the style frames to the animators who made the images come to life, frame by frame.

Animated explainer videos are effective because they engage the mind in a very visual manner. By engaging the audio and visual senses we are able to capture the attention of the viewers so that our message can be communicated to an attentive audience.

We make sure that our animations are not dry and static- As you can see that even the transitions for the PayZapp video are visually appealing and there is a great flow.

Animated snippet from the video
Another animation from the video

Sound effects are also added to sync with the actions in the video (Eg: Sound of typing on phone, sound of notifications received etc.).

Background Music

Even though it may not seem so, music plays an important role in explainer videos.

We believe that just like the video, the music should also be custom-made as they make the video experience unique. So we produced an original background score for PayZapp.

We decided to use simple and upbeat music to capture the mood and feel of the video.

A great idea that we came up with was to make the music more peppy and upbeat just after introducing PayZapp in the video. We leveraged music to emotionally escalate the viewers.

Check it out:

Music Before Introducing The PayZapp App

The music in the beginning of the video is soft and has an undertone of sadness to it. This highlights the mood of the scene, which is about the pain points of the customers.

Music After Introducing The PayZapp App

After the PayZapp app is introduced, the music starts picking up pace and is more lively, upbeat and optimistic and what we tried to convey was that the PayZapp app was something to be excited about.

Voice Over

From our experience we now have access to a vast library of voice over talents of different nationalities, accents, gender, age groups and voice tones.

Since HDFC is an Indian bank targeting Indian customers, we knew we had to use an Indian voice over artist to better connect with the audience.


In each stage of the processes discussed above we ask for client feedback so that they have a say in each and every aspect of the explainer video production process. If the client is not happy with something or if they want to include something more, we are more than happy to do whatever it takes to make the video better.

How HDFC Used The Video?

We talked earlier about how explainer videos are extremely flexible in the ways it can be used. Take a look at exactly how HDFC used the video for their marketing:

  1. Email: By embedding videos in their E-mails, HDFC was able to directly market the video to their existing customers.
  2. Landing page: If a user reached the PayZapp webpage on the HDFC website, they would find the video on this page as well.
  3. Facebook: They uploaded it on their Facebook page and ran ad campaigns to promote it.
  4. YouTube: Apart from reaching out to the 16,000 subscribers on their Youtube channel; they also ran a Youtube ad campaign where this video was displayed as an ad targeting customers in the 22-35 year old demographic.
  5. Whatsapp: The video was promoted through WhatsApp as well. Whatsapp has a 16MB upload limit, so we delivered a version of the video that could be sent through the app.
  6. Playstore: When a user visits the PayZapp page on google playstore, he gets to see the explainer video there and so he can see a preview of the app which can reinforce his decision to download.
  7. Support Chats: For customer support enquiries the video was used to address queries that could be answered by the video.


We were very excited about the results for this video. To put things in perspective let’s see how the explainer videos of PayZapp’s competitor apps performed.

YouTube videos and views of the competitor apps

Now check out the video views for our explainer video!

803,777 Views for PayZapp’s explainer video

So as you can see, 800k+ views are huge in the banking sector niche as you can clearly see from the views of the competitor apps. When we started off this project we did not expect results like this which gave us a lot of confidence that our process was successful and effective.

The app has generated over 5 million downloads on Playstore as of April 2017.

HDFC was very happy with the results and they decided to partner up with us for 7+ videos for PayZapp alone. We used the same central characters in the videos to maintain brand consistency.

Note: The original 'Introduction to Payzapp' video is currently unlisted on the HDFC bank youtube channel. They have re-uploaded the same video after adding the official HDFC logo at the end. So the view count of the video will not be the same as that which is mentioned in the Case Study.

The view count of the video was 803,777 as of 17th April 2017.

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