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Creative Marketing

Best Digital Marketing Agency in Kolkata

Drive traffic to your business website and enhance the number of quality leads, with our data-driven and result-oriented digital marketing services!.

Our Services

From Digital Marketing to Social Media and Ad Management, we deliver all types of marketing services to help you multiply your business conversion effortlessly..

Digital Marketing

At Ecoder Infotech, we believe in developing customised plans for steady growth of your business. Being the best digital marketing company in Kolkata, our experienced digital marketing experts ensure to increase your website visibility, generate genuine leads and optimise conversion through search engine-friendly and well-planned digital marketing strategies. Our experts have more than 8 years of experience in digital marketing, and have worked with many reputed clients. They develop organic digital marketing strategies that suit your business the most.


Rank your website on the first page of every search engine. With our proven experience, we have achieved top five ranks for more than 500 keywords of our clients. Our experts keep tracking the latest updates on google search algorithm, and develop a sustainable strategy which can lead to stable rankings for your webpages. Whether it’s your blogs or feature webpages, our on-page and off-page optimisation strategies are proven to offer definite results for all types of content.  

Social Branding

For any business, social media can prove to be a very powerful weapon. With our fully managed social media marketing strategies, we help you multiply your followers, likes, interactions, and leads through social routes in all the leading social media platforms, including Facebook, Twitter, LinkedIn, Instagram, Quora, and more! Our content creators make sure that your posts remain etched in their minds forever. With an experienced team of copywriters, social media managers, and graphic designers, we ensure that you not only gain interactions on your posts, but your social handles see steady growth in the number of followers too. 

Web Design

Planning to have a new website for your business? Our experienced UI-UX designers and website developers develop cleanly designed websites with optimised colour schemes. We make sure that your website is easy to use and navigate. With optimum functionality, your business website can give a new dimension to branding. Our web developers are experienced software engineers who have over 5 years of experience in website designing and development. Also, we have specialist website content writers who deliver SEO-friendly and UI-friendly content for your website.


Increase the number of quality leads and upscale your business conversion effortlessly with our pay per click services. Alongside increasing leads, we also give consistent efforts to reduce the cost of the clicks, and hence achieve a scalable ROI. With our PPC strategies, rest assured that you will spend the least amount to acquire the most valuable leads. Also, our PPC optimization will help you increase the visibility of your website significantly, hence multiplying your site traffic.


Do you want to optimise ads on multiple platforms like Google, Facebook, and Quora? Encoder Infotech will help you out! Our Ad managers keep a watch on the performance of the ads, give regular reports to clients, and make sure that the ads bring valuable leads for your business. Also, our regular Ad performance tracker ensures that you pay for only valuable ads which are bringing profits to your business.

About Us

We are one of the top digital marketing agencies in Kolkata, serving 100+ reputed clients for over five years!

We are Passionate about seeing all your webpages on the top rankings of Google

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Our Mission

In this era of digital revolution, our mission is to help businesses of all ranges, from small startups to large enterprises, in expanding their digital presence, and reaping maximum benefits from the digital sphere.

Our Vision

We strive to develop sustainable SEO strategies which encourage reader-friendly content, driving organic traffic, and hence achieving a stable ranking on search engines. We also look to maximise convertible leads for all paid campaigns.

Our Process of Work


We begin by having a detailed consultation call with our clients. During this call, we try to analyse their business needs, and understand the short terms and long term goals that they want to achieve.  


Once you approve our strategy, our experts start working on your project. We break the project into multiple teams in order to optimise the digital marketing efforts and reap maximum benefits.      


After understanding your needs, we develop a customised and perfect digital marketing strategy for your business. After developing the strategy, we again sit on call with you to explain our viewpoint. 


After implementing our digital marketing strategies, we kaap a regular track of the outcomes. Using google analytics and SEO tools, we analyse the results and enhance the strategies whenever needed.

Our Features

What makes us the best digital marketing agency in Kolkata? We will answer your question here! Our unmatched USPs make us the best in the field!


Easy Collaboration

We always keep our clients first. That is why we keep all our communications with our clients 100% transparent. Whenever our clients need us, our experts are always available to help them out, just a call away! 

Our clients can directly talk to our domain experts and discuss their specific requirements, have consultation and request for strategic suggestions. We always believe in working closely with our clients as a team. 

Experienced Team

Our team consists of experienced digital marketing experts with over 8 years of relevant experience in this field. We have specialist product marketing experts, email marketing experts, Ads experts who have successfully driven multiple campaigns in the past.          

Our experts have worked with many reputed and international clients in the past, and have successfully driven major digital marketing campaigns with proven results. Their track records give our clients additional assurance that their project is in safe hands.

Post-Work Analysis

After every project, we deliver a detailed analysis of the successes and failures of our campaign to our clients. Hence, we are not only responsible but accountable too! 

This post work analysis report helps our clients in analyzing the digital marketing strategies that did not work for them, so that they can rectify them the next time. Also, it helps them analyze the strategies that did work for them, and helps them implement them again in future.

We Ensure The Best Social Media Solution for your Business

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Happy Clients 

See what our clients say about us

“They are really the best digital marketing agency in Kolkata. They raised my website traffic from merely 1.5K per month to nearly 40K per month, and that too in just 3 months!”

Meera Satarupa Bhattacharjee – Tarot With Meera


“I really like their Ads Management services. Our profit multiplied by three times after collaborating with them”

Anwesha – Twaacha


“Thank you Ecoder Infotech for giving me such amazing results through Facebook Ads!”

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“They have improved my site traffic and rankings a lot! Previously I used to get a maximum of 10 orders a day from my website, but after collaborating with Ecoder, I am now getting 60 to 80 orders everyday from my website. Thanks a lot!”

Ela – Magical Destination Andaman



Here are some answers to Frequently Asked Questions.

What is Content Marketing?

 Content marketing is the process of driving traffic to your website through useful and valuable content through blogs, insights, presentations, infographics, and many other forms of content. 

Content marketing  is mainly responsible for building backlinks for your Webpages, thereby helping your business in achieving a higher Google rank, more visibility over the internet, and hence more traffic.

How often do I need to upload blogs on my website?

It largely depends on your business and the competition in that field, but ideally, you must upload a minimum of three to six blogs on your website every week. 

However, doing a competitor analysis might help you in taking the right decision. Also, knowing the reading time of your target audience might help you achieve higher traffic and more interaction on your blogs.

How often do I need to update my old content?

Depending on the performance of your content, you should try to update the content once every three months. 

If the blogs are not performing well, it is better to analyse the blogs of your competitors, and restructure your content to accommodate relevant and necessary content. But sometimes, you need to update the well-performing blogs too. It happens when any information present in these blogs need to be updated according to the latest available information.

Depending on the performance of your content, you should try to update the content once every three months. 


If the blogs are not performing well, it is better to analyse the blogs of your competitors, and restructure your content to accommodate relevant and necessary content. But sometimes, you need to update the well-performing blogs too. It happens when any information present in these blogs need to be updated according to the latest available information.

Which digital marketing services do you offer?

We offer all types of digital services, including digital marketing, web development, SEO, PPC, Social Media Management, Ads Management, Content Marketing, and more!

What is SEO?

Search Engine Optimization is the process of improving the rank of your content on the search engine. As with better ranks, you get better traffic on your site. 

It involves different processes such as on-page optimisation, link building, guest blogging, etc. But whatever be one’s process, as an SEO guy, one must always stay updated with the latest Google algorithm updates, so that they can devise search-engine friendly SEO strategies.

How Digital Marketing helps in quality lead generation?

Digital marketing helps you reach out to your target audiences, and connect with the potential customers to bring in valuable and convertible leads. 

Also, with digital marketing, you can specifically target certain sections of your customers with customised marketing strategies. In this way, you can gain assured leads on a regular basis.

What are the three types of digital marketing?

It is just a myth that digital marketing can be of three types only. In fact, it can be of many types. Social media marketing, PPC, Content Marketing, Email Marketing, SEO, are types of digital marketing only. 


But, conventionally, digital marketing is of three main types: 

    • Content Marketing: It involves increasing the traffic and domain authority of the website by building valuable backlinks through quality content. It usually includes blogs and feature pages for websites. 
  • Search Engine Optimization: The search engine optimization techniques deal with achieving higher ranks in search engines. Though it is interlinked to content marketing, still it has its own significance too. The best digital marketing agencies always keep a sync between these two processes. 

PPC: Pay Per Click is a type of Google Adwords based Advertising model, where the company has to pay a certain amount every time a user clicks on the advertisement to enter their website. It helps in achieving wider visibility and faster growth of traffic.

Why should we choose Ecoder Infotech for digital marketing?

You should choose Ecoder Infotech for digital marketing because it is currently one of the best digital marketing agencies in Kolkata. We believe in driving traffic to your website through organic search engine optimization and social media marketing methods. We always develop high quality backlinks which leave a significant impact on your overall site performance. Due to our tried and tested organic digital marketing methods, your website do not show any massive fluctuation after Google Algorithm Updates.