Mystrika
GrowthMarketer is a growth engineering service for B2B SaaS and DTC brands, founded in 2020 and based in Boulder, Colorado. One senior operator works directly inside client ad accounts daily, paired with AI workflows and proprietary tooling.
GrowthMarketer is a growth engineering service for B2B SaaS and DTC brands, founded in 2020 and headquartered in Boulder, Colorado. The firm positions itself as a replacement for traditional agency pods, with one senior operator working inside client ad accounts daily, paired with AI workflows and proprietary tooling. Its positioning tagline is "Operator-grade Growth Marketing. From Inside Real Ad Accounts."
The firm reports under 49 employees, a minimum budget of $10,000 to $25,000, and hourly rates quoted on inquiry. Pricing is a $10,000 per month base plus profit share on marketing-attributed revenue, on a month-to-month basis with no contracts and 30 days notice. Clients own their ad accounts, tracking, dashboards, and creative frameworks, and keep everything if they leave.
Services span digital strategy, media buying, CRO, digital marketing, PPC, eCommerce, wearables, and business consulting. The delivery stack covers Meta, Google, LinkedIn, TikTok, and programmatic media buying, alongside server-side attribution so reporting matches client P&L, creative direction and high-tempo testing, and landing page and funnel optimization.
The service was built by founder Robbie Jack, who previously bootstrapped TrueCoach to 20,000 customers and an 8-figure exit on paid acquisition. With over 20 years in performance marketing, Jack designed GrowthMarketer after repeatedly seeing inflated metrics, slow creative cycles, and layers between founders and the work at agencies he hired.
GrowthMarketer serves startups, small businesses, and medium businesses across AI, media and communications, wellness and fitness, retail, fintech, eCommerce, design, corporate services, automotive, and supplements. Representative clients include TrueCoach, GORUCK, Swannies, Highland Style, Crossfit, Sitka Seafood, Wodify, Pinch, Kanter Auto Parts, and Coop.
Since its founding, GrowthMarketer reports scaling 50+ brands and managing over $50 million in ad spend. The firm states it is a good fit for post-PMF brands with traction and teams that can execute creative briefs, and not a fit for pre-revenue companies, agencies of record, or buyers optimizing for the cheapest option.
Services
- Digital Strategy
- Media Buying
- CRO
- Digital Marketing
- PPC
- eCommerce
- Wearables
- Business Consulting
Industries Served
Team Size
Pros
- One senior operator works directly in client ad accounts with no layers between strategy and execution
- Clients retain ownership of ad accounts, tracking, dashboards, and creative frameworks
- Month-to-month engagement with no contracts and 30 days notice
Cons
- Not suited for pre-revenue companies or buyers optimizing for the cheapest option