Trendline Acquires Inbox Pros

Trendline has acquired Inbox Pros, the industry-leading expert in email deliverability and privacy.  Already a best-in-class provider of email marketing services including strategy, creative, technology, and analytics, the acquisition of Inbox Pros firmly establishes Trendline as the leading full-service email marketing agency in the industry.

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About Us

Trendline is an award-winning, full-service email marketing agency. We are obsessed with purposeful strategy, brilliant creative, flawless execution, rigorous measurement and most importantly – accountability. With recognized expertise in all things email we deliver marketing programs of the highest quality that engage consumers and yield bottom line results for our clients.

Want to get more out of your email program?

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Most Customer Satisfaction Awards
– The Relevancy Ring
Email Agency Buyer's Guide 2017
99.92% error-free rate

From total emails sent last 6 months

Winner of Two Platinum and Two Gold
– MarCom Awards 2017
International competition honoring marketing excellence

Our Work

Our emails deliver. (And get accolades from our peers).

Our Clients

We help great companies build great email programs.
  • AARP
  • LinkedIn
  • Under Armour
  • Hyatt
  • Banfield Pet Hospital
  • Allstate
  • Gannett
  • WebMD
  • La Quinta Inns & Suites
  • Kennebunk Savings
  • Carnival Cruise Lines
  • Live Nation

  • Trendline Interactive is a true partner. They understand our vision and values, embrace our success as their own, bring fresh, new ideas to the table, and they’re dedicated to the flawless execution of everything they do for us.

    Nataki Edwards // SVP. Digital Strategy & Operations // AARP
  • We expect a lot from our partners. We demand industry expertise, collaboration with other partners, and turnkey program management. Most importantly we demand results. Trendline consistently exceeds our expectations.

    Jack Zigon // VP/GM, B2B e-Commerce // Comcast Business
  • We were truly impressed by how quickly and thoroughly Trendline plugged into our business. Everything came together, and we saw immediate benefits of our partnership.

    Tyler Thompson // Multi-Channel Marketing Specialist // Banfield Pet Hospital