How many SEO Audits agencies are in California?

69 are listed on Agency List in California. 3 of them have been assessed on the Agency List Score as of September 2026, and 1 of those carry a published score.

Which SEO Audits agency in California is ranked highest?

MagFellow, with an Agency List Score of 77.8, ranks #1 of 3 assessed agencies in SEO Audits in California.

How is the ranking determined?

By Agency List Score, within the SEO Audits in California 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.

Top SEO Audits Agencies in California, United States

Ranked · 1 of 3 assessed

Ordered by Agency List Score

#1 of 3 assessed

MagFellow

Verified

Global link building and multilingual SEO services

Content SEOEcommerce SEOInternational SEO

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Also in California · 68 not ranked here

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

A Servant's Heart Web Design & MarketingView profile →Beez Marketing AgencyView profile →Best SEO WorldwideView profile →BeyondBrand.ioView profile →Birdie SEOView profile →BoomajoomView profile →Brand HouseView profile →Brooks Internet MarketingView profile →C3 Business SolutionsView profile →California SEO ServicesView profile →Create Advertising GroupView profile →Curt Pringle & AssociatesView profile →DataSecView profile →Diffuse Digital MarketingView profile →Digital Storm SEOView profile →El Monte, CAView profile →Ezedim Digital MarketingView profile →First Day SocialView profile →FlashPoint MarketingView profile →FoamersView profile →Get Visible WebView profile →Hanhan InteractiveView profile →Holistic SEOView profile →I Think An IdeaView profile →

About this ranking

What this page ranks

This page ranks 1 of the 3 assessed SEO Audits agencies in California — the ones carrying a published score — out of 69 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 Audits in California. 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.

The 66 SEO Audits agencies not yet assessed are 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 Audits agencies are in California?: 69 are listed on Agency List in California. 3 of them have been assessed on the Agency List Score as of September 2026, and 1 of those carry a published score.
Which SEO Audits agency in California is ranked highest?: MagFellow, with an Agency List Score of 77.8, ranks #1 of 3 assessed agencies in SEO Audits in California.
Why are 68 SEO Audits agencies listed here but not ranked?: 66 of the 69 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 Audits in California 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.