We exist to remove infrastructure
as a barrier to scaling cold email.
Built by people who've run outreach at scale. We're building the infrastructure we wished we had.
The problem we lived
We ran cold email for years. Sent thousands of emails daily. And every few months, it happened — a domain burned, deliverability tanked, and we'd lose weeks recovering.
We tried Google Workspace. Shared inbox services. Other "dedicated" providers. Nothing worked. Either we shared IPs with bad actors, or we paid enterprise prices for features we didn't need.
One night, we sat down and asked: why does this have to be so hard? The answer was simple — nobody had built infrastructure that actually understood how cold email works.
So we built it. Not to sell a product. To solve a problem we couldn't ignore anymore.
"We exist to remove infrastructure
as a barrier to scaling cold email."
Every feature we build, every decision we make — it starts with this question: does this help you send more emails?
Our principles
Infrastructure should be invisible
You shouldn't think about your email setup. It should just work.
Isolation is not a luxury
Your reputation shouldn't be held hostage by someone else's mistakes.
Simplicity is the product
We don't win on features. We win on not getting in your way.
Outcomes over specs
We care about your deliverability, not our DNS records.
Who builds this
Shubham Kumar
Founder & Builder
10+ years in outbound. Built this because nothing else worked.
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Join us
We're small. Intentional. Maybe you're next.
We're a small team. That's intentional. We believe focus is a feature, not a limitation.
Our operating principles
We respond fast
< 4 hours. Every time.
Real humans. No ticket numbers.
We don't overpromise
3 weeks warmup
We say that upfront because it matters.
We build for operators
Serious teams
Not beginners. Not enterprises.
Honest positioning
We're not a magic fix
Warmup is required. Process matters.
We're not a lead database
We don't sell lists. Never will.
We're not Google Workspace
Different product. Different purpose.
We're not for everyone
And we're okay with that.
We'd rather have 100 customers who love us than 1,000 who don't fit.
Real people, real outcomes
Agency Owner
Aditya R.
"We tried every tool. BoostServ is the only one that doesn't feel like a compromise."
Scaled from 50 to 400 mailboxes without a single domain burn
SaaS Founder
Komal S.
"Finally, infrastructure that doesn't require a dev team to manage."
Cut email infrastructure cost by 60% while improving deliverability
We're always interested in exceptional people
No open roles right now. But if you're exceptional at what you do, we'd rather not rule you out.
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