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ABOUT SGEMS
Smart. Global. Affordable.
SGEMS was born when Subrata Ganguly, a freelancer with a knack for lead generation, teamed up with John Harber, a sharp business mind he once worked for. What started as a client–freelancer relationship quickly grew into a partnership: John now handles finances and outreach, while Subrata leads a team of skilled, affordable professionals from India, making sure costs stay lean while quality stays high.
Together, they built SGEMS on one simple promise: email marketing without the nonsense. No bloated retainers, no confusing jargon—just personalized campaigns, transparent reporting, and affordable pricing that actually delivers. Whether you need a small test run or a full-scale campaign, SGEMS makes it possible to reach real people with real results—without burning your budget.
WHY CHOOSE SGEMS
Personalized. Transparent. Affordable.
SGEMS is where powerful email marketing and high-quality mailing lists meet no-nonsense pricing. Whether you’re just starting or scaling fast, we’ve got your back—with real human emails, real results, and real reports. No retainers. No fluff. Just leads that actually convert.

PEOPLE LOVES KM & SGEMS

Subrata has been consistently managing our company’s email marketing efforts at Art Installer Network for over a year and has significantly contributed to its success. His content is always written professionally, and he understands the industry’s nuances, ensuring the emails hit their mark. I plan to continue using his services in the future.
Scott Solda, Art Installer Network

We tried multiple freelancers and agencies before Subrata talked to us, and honestly, the difference was night and day. He’s sharp, reliable, and genuinely cares about the success of each campaign. Our response rate improved within weeks. Couldn’t be happier.
Elliot M., DesignOps Collective

Subrata helped us connect with several golf courses around PA, NJ, DE, NC, and SC. I run a golf cart rental business, and his outreach campaigns brought in exactly the kind of leads I was hoping for. Friendly, professional, easy to work with, and knows how to get results.
David Hensley, Hensley Golf Rentals
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