Client Growth Stories
Client Growth Stories
Client Growth Stories
Client Growth Stories
Our mission is to make a positive impact on clients’ businesses and help them unlock their full growth potential by taking care of their retention marketing so they can focus on scaling.
Our mission is to make a positive impact on clients’ businesses and help them unlock their full growth potential by taking care of their retention marketing so they can focus on scaling.
Our mission is to make a positive impact on clients’ businesses and help them unlock their full growth potential by taking care of their retention marketing so they can focus on scaling.
Our mission is to make a positive impact on clients’ businesses and help them unlock their full growth potential by taking care of their retention marketing so they can focus on scaling.
Verified reviews from our clients
Verified reviews from our clients
Verified reviews from our clients
Verified reviews from our clients
They are adaptive to new initiatives, proactively propose ideas, and engage in strategies that continuously improve.
Andrew Payne
Founder, Airmoto
They are adaptive to new initiatives, proactively propose ideas, and engage in strategies that continuously improve.
Andrew Payne
Founder, Airmoto
They are adaptive to new initiatives, proactively propose ideas, and engage in strategies that continuously improve.
Andrew Payne
Founder, Airmoto
What I like about Bossar is that their emails are very high quality, which matters for my skincare brand. They are also very flexible. When I have an idea, I just send a message and they start working on it right away.
Dorien Grauwels
Founder, skincare brand
What I like about Bossar is that their emails are very high quality, which matters for my skincare brand. They are also very flexible. When I have an idea, I just send a message and they start working on it right away.
Dorien Grauwels
Founder, skincare brand
What I like about Bossar is that their emails are very high quality, which matters for my skincare brand. They are also very flexible. When I have an idea, I just send a message and they start working on it right away.
Dorien Grauwels
Founder, skincare brand
Before working with Bossar, we tried multiple individuals and companies for email marketing but saw weak results. After a few months with Bossar, more than 25% of our total sales came from email. The team brings strong ideas and helps us grow the business. I highly recommend them.
Vladi Clurman
Co-Founder, home security brand
Before working with Bossar, we tried multiple individuals and companies for email marketing but saw weak results. After a few months with Bossar, more than 25% of our total sales came from email. The team brings strong ideas and helps us grow the business. I highly recommend them.
Vladi Clurman
Co-Founder, home security brand
Since working with Bossar, our email and SMS channels have become major revenue drivers. They handle strategy, copy, design, and Klaviyo with clear communication and fast turnaround. Email has generated over $1.5M, SMS added more than $500K, and opt-in performance improved from 9% to 30%+, fueling rapid list growth.
Firas Balaffou
Founder, TheraPetMD
Since working with Bossar, our email and SMS channels have become major revenue drivers. They handle strategy, copy, design, and Klaviyo with clear communication and fast turnaround. Email has generated over $1.5M, SMS added more than $500K, and opt-in performance improved from 9% to 30%+, fueling rapid list growth.
Firas Balaffou
Founder, TheraPetMD
Since working with Bossar, our email and SMS channels have become major revenue drivers. They handle strategy, copy, design, and Klaviyo with clear communication and fast turnaround. Email has generated over $1.5M, SMS added more than $500K, and opt-in performance improved from 9% to 30%+, fueling rapid list growth.
Firas Balaffou
Founder, TheraPetMD
Working with Bossar feels like having an in-house email team. They fully own our email marketing, from flows to campaigns and testing. Email revenue grew from 13% to nearly 20%, adding over $400K/mo. All this has been achieved in just 5 months, with smarter segmentation, better creatives, and less volume — a huge win.
Ong Leng Joo
Co-Founder, Cupids
Working with Bossar feels like having an in-house email team. They fully own our email marketing, from flows to campaigns and testing. Email revenue grew from 13% to nearly 20%, adding over $400K/mo. All this has been achieved in just 5 months, with smarter segmentation, better creatives, and less volume — a huge win.
Ong Leng Joo
Co-Founder, Cupids
Working with Bossar feels like having an in-house email team. They fully own our email marketing, from flows to campaigns and testing. Email revenue grew from 13% to nearly 20%, adding over $400K/mo. All this has been achieved in just 5 months, with smarter segmentation, better creatives, and less volume — a huge win.
Ong Leng Joo
Co-Founder, Cupids
We've been working with Bossar for 3 months now and I can highly recommend Sergey and his team if you're in eCommerce and need help with e-mail marketing. They more than doubled my revenue coming from e-mail within the first month. Communication is always clear. These guys don't disappoint.
Sam Zegers
Founder, The Case Club LA
We've been working with Bossar for 3 months now and I can highly recommend Sergey and his team if you're in eCommerce and need help with e-mail marketing. They more than doubled my revenue coming from e-mail within the first month. Communication is always clear. These guys don't disappoint.
Sam Zegers
Founder, The Case Club LA
Ready to unlock your full
revenue potential?
Ready to unlock your full
revenue potential?
Ready to unlock your full
revenue potential?
Ready to unlock your full
revenue potential?
Reach out to us:
team@bossar.agency
Want to spot lost revenue?
© 2025 Bossar. All rights reserved.
Reach out to us:
team@bossar.agency
Want to spot lost revenue?
© 2025 Bossar. All rights reserved.
Reach out to us:
team@bossar.agency
Want to spot lost revenue?
© 2025 Bossar. All rights reserved.
Reach out to us:
team@bossar.agency
Want to spot lost revenue?
© 2025 Bossar. All rights reserved.
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