Social Media Marketing Agencies in United Kingdom

9 social media marketing agencies are listed in United Kingdom. 9 have been assessed on the Agency List Score as of October 2026; the top score, 98, is held by Our Own Brand.

Ranked · 8 of 9 assessed

Ordered by Agency List Score
Agency List Score
Our Own Brand
98

Social media marketing with strategy, creative, and influencer campaigns

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
Agency List Score
Spin
97

360 social media strategies for global brand engagement

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
Agency List Score
Think Social Business
97

Award-winning social media training and advertising in Essex

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
Agency List Score
Thesocialelement
91

Global social media strategy and community management

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
Agency List Score
Red Rag Marketing
90

Boosts sales with Facebook advertising and strategic social media campaigns.

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution
Agency List Score
G3 Creative
73
Verified

Strategic branding and print design for Scottish businesses

Event and Trade Show GraphicsIllustrationPrint Advertising
Agency List Score
Creative Sponge
73

Brand identity, packaging and video for agriculture, food and motorsport clients

Social Strategy
Agency List Score
Seed Group
53

Social media marketing for food and drink brands

Influencer and Creator CollaborationsOrganic Social ManagementPaid Social Execution

Also in United Kingdom · 1 not ranked here

0 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 8 of the 9 assessed social media marketing agencies in United Kingdom — the ones carrying a published score — out of 9 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, Social Media Marketing in United Kingdom. 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 9, so the strongest award available here is top 25%.

One more was assessed and no published evidence of its work was found, so no score is shown for it.

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 social media marketing agencies are in United Kingdom?
9 are listed on Agency List in United Kingdom. 9 of them have been assessed on the Agency List Score as of October 2026, and 8 of those carry a published score.
Which social media marketing agency in United Kingdom is ranked highest?
Our Own Brand has the top Agency List Score, 98, among the 9 assessed agencies in Social Media Marketing in United Kingdom.
Why are 1 social media marketing agencies listed here but not ranked?
0 of the 9 listed have not yet been assessed on the Agency List Score. One more was assessed and no published evidence of its work was found, so no score is shown for it. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Social Media Marketing in United Kingdom cohort of 9 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.