Kabloom Agency | Cultivating event growth

A decade-long digital partnership powered record attendance and helped exceed the abstract target by 25% for ESPEN 2026

CASE STUDY

50 %

1 in 2 registrations from digital marketing​

59 %

Contribution to abstract submissions (Congress beat abstract target by 25%)​

49 %

Website traffic​ from digital advertising​

45 %

Average email​ open rate (double industry standards)​

The 48th ESPEN Congress 2026 will be held from 5–8 September 2026 in Berlin, Germany.

BREAKING RECORDS

A decade-long digital partnership powered record attendance and helped exceed the abstract target by 25% for ESPEN 2026​

AUDIENCE

Clinical nutrition and metabolism professionals, nurses, researchers, clinicians and healthcare specialists worldwide​

OBJECTIVE

Increase Congress registrations and abstract submissions while engaging ESPEN’s global community throughout the delegate journey​

SERVICES

  • Multi-channel digital advertising​
  • Email marketing and database activation​
  • Social media management​
  • Website creation and management ​
  • Campaign optimization and performance reporting​
  • KEY STRATEGY

    • Integrated paid media, email, social and push notifications across the delegate journey​
    • Activated campaign phases aligned with abstract deadlines, registration milestones and program highlights​
    • Tailored program campaigns to scientific interests and priority audience segments​
    • Sustained engagement through organic social, milestone communications and onsite activity​

    How Kabloom helped ESPEN 2026 reach record attendance

    The European Society for Clinical Nutrition and Metabolism (ESPEN) congress engages clinical nutrition and metabolism professionals, nurses, researchers and clinicians worldwide. For ESPEN 2026, the goals were to grow registrations and abstract submissions while engaging ESPEN’s global community throughout the delegate journey.

    What we did

    Kabloom ran multi-channel digital advertising, email marketing with database activation, social media management, website creation and management, and optimization with performance reporting. Paid media, email, social and push notifications worked together across the delegate journey, with campaign phases aligned to abstract deadlines, registration milestones and program highlights.

    The results

    ESPEN 2026 reached record attendance. Digital marketing delivered one in two registrations and 59% of abstract submissions, helping the congress beat its abstract target by 25%. Digital advertising brought 49% of website traffic, and emails averaged a 45% open rate, double the industry standard.

    Why it worked

    A decade-long partnership means the campaign knows the community. It engages people all year, not only when registration opens.

    FAQ

    How can a medical society keep its community engaged all year?

    Run campaigns between congresses, not only before them. Kabloom has worked with ESPEN for a decade, engaging its community across the full delegate journey. For ESPEN 2026, that helped deliver record attendance and half of all registrations.

    How can an association grow membership with digital marketing?

    Start with the audience your conference already reaches. Kabloom builds personas from event and campaign data, then runs year-round campaigns that move those professionals from attending to joining. Because we track every conversion, you can see which channels bring in new members and where to spend next.

    Last updated: November 8, 2026

    About the author

    Richard Torriani is co-founder and CEO of Kabloom, the digital marketing agency for associations and their conferences. He has worked in the association and congress industry since 1999 and leads Kabloom’s work on registrations, membership and non-dues revenue for associations in the US and Europe.

    Kabloom Agency | Cultivating event growth