AUSTIN GROWTH MARKETING AGENCY
You’re not chasing growth for growth’s sake. You’re working to make a real difference. But doing good in the world requires clarity, momentum, and proof. We’re a growth marketing firm that partners with brands shaping a better world across healthcare, mobility, education and beyond. By integrating strategy, creative, media, and AI, we help mission-driven brands move faster, spend smarter, and create impact that matters.
Book a 30-Minute Strategy Consultwe see what you're up against.
We help purpose-driven brands grow without guesswork.
When growth feels harder to prove and complexity starts to slow progress, we’re the partners that mission-driven brands trust. We combine instinct and intelligence to help your team cut through noise, outthink obstacles, and turn purpose into measurable momentum.
Here's how we help brands advancing health, mobility and education scale with clarity and confidence. We blend human insight with intelligence to empower you to make a difference that’s both purposeful and profitable.
POSITIONING
Define what you stand for.
Claim a positioning that reflects your purpose, earns trust, and aligns your entire team around a shared direction.
narrative
Tell a story people can believe in.
Craft a compelling narrative that connects emotionally, communicates value, and shows how your work makes a difference in people’s lives.
activation
Turn purpose into progress.
Launch integrated campaigns that don’t just reach audiences, they inspire them to rally them around your brand.
FROM STUCKTO UNSTOPPABLE
Clients Thriving ThroughGrowth Marketing
See how marketing leaders transformed pressure into performance with the right growth guide in their corner.
YOUR PATHFROM AMBITIONTO ACTION
FROM STRATEGY TO SCALE:
OUR GROWTH MARKETING PROCESS
Client Wins:Growth MarketingCase Studies

Texas x Texas: Texans are stubborn. But that didn’t stop us from turning Texas‑sized skepticism into 2M new app downloads.

Malk: By inviting shoppers to turn MALK bottles around, we proved that less ingredients means so much more.

Black Ink: With a bold new look and voice to match, Black Ink helped healthcare providers turn overlooked dollars into recaptured revenue.

Permian Basin Reability Center: Their name was creating more confusion than clarity, so they came to us to develop a whole new identity that reflects who they are and what they do.
ClientTestimonials

"Through behavioral profiling, Door No. 3 helps us identify and connect with the right prospects, and then they bring our brand to life with messaging that presents our differentiators in a relevant and relatable way."

"Look no further for a partner who immerses themselves in your brand, is an expert in all things creative and media, and has your back as well as your ROI. Door No. 3 led us to the next level of campaign conversions, social media and website engagement, not to mention cutting edge design."

"Door No. 3 was the first agency that I've worked with that was able to bring a brand to life with words."
YOUR GUIDESFOR GUTSYGROWTH
ABOUT OUR GROWTH MARKETING TEAM
We're the team that sees marketing challenges from every angle. We know what it looks like when campaigns fall flat and budgets feel wasted. That's why we don't just offer services, we offer a way forward. Meet the growth partners who move at the speed of tech, with the warmth of a group chat.

Prentice Howe
Principal

Zach Cochran
Growth Strategist

Bethany Cranfield
VP Growth

April Steinbach
Executive Creative Director
LET'S GETGROWING,SHALL WE?
With a clear plan, your brand spends smarter, reaches further, and makes every message matter. If you’re working to make a difference and need a partner who knows how to turn purpose into progress, our door is open.
Ready to grow with clarity, confidence, and conviction?



