SEO Agencies in South Australia

11 SEO agencies are listed in South Australia. 11 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Refuel Creative at 96.8.

Ranked · 9 of 11 assessed

Ordered by Agency List Score
#1 of 11 assessed
Refuel Creative
97

Digital strategy and HubSpot CRM implementation for increased engagement

Content MarketingEmail MarketingLead Generation
#2 of 11 assessed
McGregor Media
96

Digital marketing with SEO, Google Ads, and web design expertise

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#3 of 11 assessed
Prestigesocial Media
94

Adelaide's experts in paid ads and email marketing

Ads ManagementAnalytics & ReportingContent Marketing
#4 of 11 assessed
Market Ease Digital
93

Driving measurable growth with digital marketing strategies

Conversion Rate OptimizationEmail MarketingSearch Engine Optimization
#5 of 11 assessed
Search & Internet Marketing
91

Driving growth with SEO, social media, and Google marketing

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#6 of 11 assessed
Iunisov
78

SEO, PPC, and social media marketing from Adelaide

Content MarketingConversion Rate OptimizationEmail Marketing
#7 of 11 assessed
Digital Marketing Adelaide
74

Specializes in Google Ads, SEO, and Social Media Management

Email MarketingLanding PagesLead Generation
#8 of 11 assessed
Simple
72

Shaping perceptions through branding, advertising, and digital experiences

Ads ManagementAnalytics & ReportingContent Marketing
#9 of 11 assessed
Hippo Creative
53

Creates visual experiences through web design and digital strategy.

Ads ManagementAnalytics & ReportingContent Marketing

Also in South Australia · 3 not ranked here

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

About this ranking

What this page ranks

This page ranks 9 of the 11 assessed SEO agencies in South Australia — the ones carrying a published score — out of 11 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, SEO in South Australia. 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 11, so the strongest award available here is top 25%.

The 1 SEO agency not yet assessed is listed on this page but not ranked.

A further 2 were assessed and no published evidence of their work was found, so no score is shown for them.

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 SEO agencies are in South Australia?
11 are listed on Agency List in South Australia. 11 of them have been assessed on the Agency List Score as of October 2026, and 9 of those carry a published score.
Which SEO agency in South Australia is ranked highest?
Refuel Creative, with an Agency List Score of 96.8, ranks #1 of 11 assessed agencies in SEO in South Australia.
Why are 3 SEO agencies listed here but not ranked?
1 of the 11 listed have not yet been assessed on the Agency List Score. A further 2 were assessed and no published evidence of their work was found, so no score is shown for them. 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 SEO in South Australia cohort of 11 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.