Ranked · 6 of 7 assessed
Ordered by Agency List ScoreSocial media marketing across Facebook, Instagram, and LinkedIn
AI-augmented outdoor video security and 24/7 monitoring for high-risk properties
Creator-driven content and strategy for cultural influence
AI-powered marketing and automation for scalable growth
Social media marketing for healthcare and tech brands
Media relations, crisis comms, and affiliate PR under one brand strategy roof
Also in California · 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 6 of the 7 assessed social media marketing agencies in California, United States — the ones carrying a published score — out of 7 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 California, United States. 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 7, so no award can be issued here.
One more was assessed and no published evidence of its work was found, so no score is shown for it.
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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Social Media Marketing nearby
Questions
- How many social media marketing agencies are in California, United States?
- 7 are listed on Agency List in California, United States. 7 of them have been assessed on the Agency List Score as of September 2026, and 6 of those carry a published score.
- Which social media marketing agency in California, United States is ranked highest?
- Mellbe, with an Agency List Score of 95.8, ranks #1 of 7 assessed agencies in Social Media Marketing in California, United States.
- Why are 1 social media marketing agencies listed here but not ranked?
- 0 of the 7 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 California, United States cohort of 7 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.