Play Open
Loading Please wait Loading Please wait Loading Please wait Loading Please wait Loading Please wait Loading Please wait

Best Email Marketing Agency
In Kolkata

Book A Call

100+ Clients And Counting

The Power of Email Marketing in 2025

Did You Know?

email marketing revenue is projected to grow by a staggering 287% worldwide from 2024 to 2032

 That’s right. While some might think email is getting outdated, the numbers tell a completely different story. According to recent studies, 95% of marketers agree that email marketing delivers excellent ROI.

Think about the last time you checked your inbox

Between all those newsletters and promotional emails, there were probably a few that caught your attention. Maybe it was a perfectly timed discount code or an engaging subject line that made you click.

Remember the days when email marketing meant sending the same generic message to everyone on your list?

Those days are long gone. Modern email marketing has evolved into a sophisticated tool for building genuine connections with your audience. The beauty of email marketing lies in its versatility and personalization capabilities. Each message can be tailored to specific segments of your audience, making every interaction more meaningful and relevant.

The Building Blocks of Successful Email Marketing

If you're looking for top-quality content that engages, informs, and converts your audience, you've come to the right place. Our experienced team works closely with you to understand your brand and your target audience, and we create content that speaks directly to them.

At Lettery, we're committed to providing our clients with the highest level of service and support. Contact us today to learn more about how we can help you achieve your content and social media goals.

Subject Lines That Spark Interest

Content That Connects

Personalization and Segmentation

Automation That Makes Sense

Why Choose Pro-Riterz for Email Marketing?

Final Thoughts

Email marketing continues to evolve, offering new ways to connect with audiences and drive business growth. The key lies in creating authentic, value-driven communications that respect your subscribers’ time and attention.

Remember, successful email marketing isn’t about sending more emails. It’s about sending better emails that your audience actually wants to receive. Start with understanding your audience, craft meaningful messages, and consistently deliver value.

Our team

Meet our friendly team
of professionals.

Diptesh Das
Diptesh Das
Founder & CEO
Roumi Roy
Roumi Roy
Associate Manager
Saumya Jain
Saumya Jain
Senior Managers
Arkaprava Roy
Arkaprava Roy
Senior Managers
Divyanshu Gupta
Divyanshu Gupta
Editor and Sr. Writer
Anushka
Anushka
Company Writer
Shobhit Chawla
Shobhit Chawla
Developer

They talk about us

I was looking for a good freelance writing service agency who could provide me with high quality contents for my beauty, travel & lifestyle website. While doing the market research, I came across Pro-Riterz, and without wasting any more time, I reached out to them via Facebook. I must admit that I am highly impressed with their work. They always deliver well-researched, interesting content right on time! They are active, talented, efficient, and highly dedicated to their work:) If you are also on the lookout for an efficient and talented writer team for your blog or a commercial website, please contact Diptesh (the CEO) and his team @Pro-Riterzy writing service.

Anni Picaz
Anni Picaz

I've been working with Pro Riterz
for the past few months and I'm
definitely impressed. Their writers
always do thorough research and
follow the briefs. The writing is of
high quality at an affordable price.
Not to mention I like working with
Diptesh. He is an excellent
communicator, always making
sure my expectations are met.
Overall, I highly recommend
Pro Riterz for any online publisher.

Camden Taylor
Camden Taylor

Working with Diptesh has really
brought up my level of professional
content writing. I was using many
different online content services,
but would always have to go back
and edit the articles for bad English
and even worse SEO. ProRiterz gets it
perfect every time, I can post directly
to the dashboard and BOOM, Rankings!




Chris Labbate
Chris Labbate

I've been using Diptesh's writing service
for 2 months now. Everything has been
delivered on time complete with
Grammarly and Copyscape scores.
Quality is great and value for money
is good too. My current month is
2 complex projects with precise Instructions.
I received the first article yesterday
which looks excellent. Highly recommended.




Rick Lomas
Rick Lomas

It has been great working
with Diptesh to help me
write content!
He's provides articles in a
timely manner and is able
to take the outlines I provide
and turn them into
well-written pieces of content
I can use on my blogs!




Day Nic
Day Nic

During my 15 years in
the content marketing
industry, I worked with
100s if not 1000s of
writers. I have high
standards and Diptesh
and his team are one of
the best agencies we
are working with at the
moment.

Highly recommended!

Danail Donchev
Danail Donchev

Great service and
very professional.
Quick turnaround
and are always
straightforward
in their approach.







Aleksandar Pantelić
Aleksandar Pantelić

Exceptional value content
and always delivered timely
fashion. I'm really happy to
have come at Pro-Riterz
and hope to be using for
a long time.







Matt Hulland
Matt Hulland

Diptesh provides a great
content writing service.
The quality of the content
is well written, and there has
been a good amount of
research put into it.
Happy to recommend him.






Kyle Arnold
Kyle Arnold

The content provided by
Diptesh is always well
researched. His writing
style is engaging and the
grammar is on point.
He always delivers on time.
I highly recommend him.






Daniel Kovacs
Daniel Kovacs

Great Communication,
friendly price.
If something is
wrong always
fixed on time.
Thanks







Povilas Kuklys
Povilas Kuklys

Good team of
writers with
excellent
communication.









Matt Post
Matt Post

Book A Call