AGENCY LIST

Email Marketing Agencies in East Sussex

3 email marketing agencies are listed in East Sussex. 3 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Bamboo Nine at 96.9.

Ranked · 3 assessed

Ordered by Agency List Score
#1 of 3 assessed
Bamboo Nine
97

Strategy-first digital marketing with PPC and SEO expertise

Email MarketingLanding PagesLead Generation
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#2 of 3 assessed
Sketch Events
96

Creates experiential events and PR stunts for global brands

Ads ManagementAnalytics & ReportingContent Marketing
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#3 of 3 assessed
Tron Media
96

Expert SEO, PPC, and Web Design Solutions

Ads ManagementContent MarketingEmail Marketing
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About this ranking

What this page ranks

This page ranks the 3 email marketing agencies in East Sussex that have been assessed on the Agency List Score, out of 3 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Email Marketing in East Sussex. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 3, so no award can be issued here.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many email marketing agencies are in East Sussex?
3 are listed on Agency List in East Sussex. 3 of them have been assessed on the Agency List Score as of October 2026.
Which email marketing agency in East Sussex is ranked highest?
Bamboo Nine, with an Agency List Score of 96.9, ranks #1 of 3 assessed agencies in Email Marketing in East Sussex.
How is the ranking determined?
By Agency List Score, within the Email Marketing in East Sussex cohort of 3 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.