

4 month | 290 opportunities | $180,000 closed | $6.2 M pipeline
'You were the only agency that could paint a clean, detailed picture of how outbound actually works — infrastructure, data, and process.'
Peter Guba
Founder
290
Opportuities
6
Retainer Deals Closed
$6.2m
Pipeline
How It Started
When we first met Peter — founder of ProfitMill, a paid ads agency for SaaS and high-ticket B2B brands — he wasn’t new to marketing. He had spent 8 years at Google, managed over 1,000 accounts, and knew performance data inside out.
But outbound? That was something new
During our discovery call, we mapped out the entire process together — from how outbound infrastructure works, to how follow-ups should be handled, to what metrics to expect. The goal was to give him a clear, step-by-step picture of what working with us looks like — so he knew exactly what would happen and when.
A few days later, he said yes.
Launch, Learn, Iterate
We prepared all the infrastructure
Built all the strategy
Launched first campaigns and made constant pivots in the first 3 weeks until we nailed down the persona that worked best
One lead closed into a paying client - and every month since then, ProfitMill has consistently closed a new retainer deal from outbound alone.

“We could be closing more if I had time to call all the leads sitting in my CRM.”
Campaigns are constantly iterated.
We A/B test messaging, rotate inboxes, and automatically monitor every sending account daily.
If any inbox health drops below 97%, it’s instantly paused and replaced to ensure peak deliverability.
Benchmarks were smashed.
While most campaigns average 1 positive reply per 500 contacts, ProfitMill campaigns reached 1 per 172 - 2.92x more leads from the same number of people contacted.
Campaign Execution 👇
When we analysed Peter's past customers we found a solid common trait - his best case studies had very good analytics already built in the company (they had the foundation).
So here's what we did:
Scraped a list of companies using the most advanced analytical tools
Filtered to get companies of decent size and following his ICP criteria
Crafted a detailed message with lots of insights from Peter's experience
Bottom Line
In just a few months:
1-2 new clients closed every month directly from outbound
Beating industry benchmarks with 1 positive reply per ~170 contacts
Overflow of qualified leads — uncontacted prospects waiting in CRM
ROI strong enough that shifted the agency’s bottleneck from demand to delivery
“You guys deliver high-quality work, do it quickly, and the ROI is incredible. You’re all three — quality, speed, and price.” – Peter Guba, Founder of ProfitMill
Before you go
Thanks for checking out the work we do at Cold Labs
You can book a meeting, and we will build a custom blueprint for your business to show you how we’d approach running outbound campaigns for your company.
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