Three Seven

AgencyAnn Arbor, MichiganWebsite

Company Overview

Turning complex marketing challenges into clear, measurable growth.Three Seven is a strategy-led digital marketing agency helping B2B technology companies transform confusion into clarity — and clarity into results.Headquartered in Michigan with an international team, we partner with clients worldwide to strengthen positioning, refine messaging, and build marketing systems that perform. From brand strategy and website design to SEO, content, and demand generation, we connect strategy with execution so every effort moves the business forward.Clients describe working with us as having a true extension of their team — human, transparent, and deeply invested in their success. We combine creative and technical strength that’s rare among marketing-led firms, delivering work that’s both beautifully crafted and measurably effective.Our work has driven:- 7,900% increase in qualified leads- 400% growth in organic search traffic- 500% lift in website conversion rates- Over $10 million in new opportunities added to client pipelinesSpecialties:- Brand & Messaging Strategy- Website Design & Development- SEO & AI-Enhanced Search Optimization- Paid Media & Demand Generation- Content Marketing & Email Automation- HubSpot Implementation & OptimizationOur Philosophy:Small, smart inputs can create outsized outcomes. That’s the Butterfly Effect that inspired our name — and it’s how we approach every engagement.

Founded

2005

Headquarters

Ann Arbor, Michigan

Employees

2-10

10% growth last 12mo

Marketing Team

27% of company