Content Marketing Agency

3.7 Designs

Michigan B2B marketing agency for industrial and technology firms, covering strategy, websites, content and ads

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TrustList summary

3.7 Designs, now known as Three Seven, is a B2B marketing agency in Michigan that began as an Ann Arbor web design firm. It builds full marketing systems for established companies whose products are technical and whose buyers are specialists.

Services

Marketing strategy: positioning and messaging that explain what sets a technical firm apart.
Website design and development: sites built to answer buyer questions and turn visits into leads.
Inbound marketing: content and campaigns that draw in prospects researching online before they call.
Paid advertising and SEO: search visibility and ad campaigns linked to measurable results.
Reporting: tracking that shows leaders what marketing activity produces.

Customers and markets

Its clients are industrial and technology companies selling to engineers, scientists and manufacturers. It says its grasp of technical industries saves clients from having to explain their products from scratch.

Key facts

Based in: Michigan, United States (earlier Ann Arbor)
Current name: Three Seven
Team model: strategy, marketing, design and development in one team

Summary written by TrustList from the business's own published information, Sep 2026.

Gallery

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Categories & features

Rankings

3.7 Designs is ranked on 1 TrustList ranking at #4.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. 3.7 Designs has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Content marketing agency · 1 ranking

#4of 6
Michigan
It is one of 2 here listing manufacturing and one of 3 here listing business services.
Its profile: “3.7 Designs, now known as Three Seven, is a B2B marketing agency in Michigan that began as an Ann Arbor web design firm.”
Of the 6 here, 4 also cover SEO and 3 also cover business services.
Behind Hivehouse Digital, ahead of Boileau Communications Management.

As of 2026-10-31. Organic ranks only; sponsored placements are never ranks. How TrustList ranks