SEO Agencies in Newport Beach, California

2 SEO agencies are listed in Newport Beach, California. 1 has been assessed on the Agency List Score as of September 2026; the highest-ranked is Plastic SEO at 74.7.

Ranked · 1 assessed

Ordered by Agency List Score
#1 of 1 assessed
Plastic SEO
75
Verified

SEO services for plastic surgeons to increase patient leads

Local SEO

Also in Newport Beach · 1 not yet assessed

Listed agencies queued for assessment. Alphabetical.

About this ranking

What this page ranks

This page ranks the 1 SEO agency in Newport Beach, California that has been assessed on the Agency List Score, out of 2 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 Newport Beach, 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 1, so no award can be issued here.

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

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 Newport Beach, California?
2 are listed on Agency List in Newport Beach, California. 1 of them has been assessed on the Agency List Score as of September 2026.
Which SEO agency in Newport Beach, California is ranked highest?
Plastic SEO, with an Agency List Score of 74.7, ranks #1 of 1 assessed agency in SEO in Newport Beach, California.
Why are 1 SEO agencies listed here but not ranked?
1 of the 2 listed have not yet been assessed on the Agency List Score. 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 Newport Beach, California cohort of 1 assessed agency. 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.