Part and Sum
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Are you ready for the new normal?
Grow your modern marketing capabilities.


Not sure how to go about growing or evolving your business online?


Dream about working more iteratively and testing creative before investing large amounts of money?


Wishing you had a strategic collaborator who can protect your brand while driving performance?

The whole is greater than the sum of its parts.

At Part + Sum, we pair a member of our team with yours, so we can figure out the big picture together.

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What We Do

Comprehensive Marketing Strategy

Everything you need to reach customers and develop meaningful, profitable relationships.

  • Analysis of all channels and customers

  • Competitive research and industry insights

  • Strategy across content, commerce and experience

  • Positioning and messaging

  • Definition of key metrics and benchmarks


How We Do It

We roll up our sleeves and work directly with you to help execute so we can navigate growth together, faster.

  • Tactical setup of modern marketing systems

  • Ongoing marketing hypotheses testing and validation

  • Weekly adjustment of acquisition and retention approaches

  • Monthly outlook at upcoming content and key product launches

  • Vendor orchestration to help you find, brief and execute with the right partners

  • Vetting and training new members of your team


Recent Partners

  • A VC-funded luxury candy company looking to grow outside their category and build a sustainable team

  • The company behind the original Instagram “it bag” wanting to recreate the momentum of product releases through creative digital tactics

  • A global chain of coffeehouses seeking innovative strategies to increase customer loyalty

  • A music streaming service working to increase long-term customer retention through a multi-channel on-boarding experience

  • A fashion accelerator helping their portfolio of businesses grow their customer bases and brands

We make things happen,
and we share our expertise with your team.

Learn More About Our Offering

Partner Outcomes