
Vested In You
A new government program, and nobody to promote it

DialMyCalls sends mass notifications — the texts and calls that tell a few hundred people something at once. They had never run outbound and had neither the team nor the subject-matter knowledge to start.
We built it for them, and ran two verticals against each other so the answer about who to sell to came from response rates rather than instinct.
DialMyCalls had never run outbound before and needed a specialized agency with deep expertise in cold outreach and experimentation. Lacking the internal team and subject matter knowledge to manage it in-house, they turned to Growth Rhino to build and execute their outbound strategy
The strategy focused on targeting property management companies across the U.S., specifically reaching out to communications and marketing managers. Messaging centered around the importance of sending timely reminders to tenants. In parallel, we explored a second vertical—HR managers at large companies—to compare response rates and determine which audience resonated more with the value proposition
Six months produced 64 interested replies and $200,000 in sourced pipeline.
Running property management and HR side by side turned a strategic argument into a measurement, and the structure that produced the answer is what the team took in-house to scale themselves.
Arguing internally about which market to go after?
Book a 30-minute audit →“Growth Rhino helped us validate outbound as a viable channel through structured experimentation and clear insights. They gave us the tools and foundation to eventually bring the process in-house and scale it ourselves.”

Vested In You
A new government program, and nobody to promote it


Umbra Music Production & Entertainment
Two founders who knew music, not business development

We run the comparison properly and hand over the foundation, so your team can scale what worked. Thirty minutes to scope it.