Ranked · 6 of 9 assessed
Ordered by Agency List ScoreAmazon marketing and account management for eCommerce brands
E-commerce growth for specialty food brands on Amazon and Walmart
Amazon consulting with PPC management and brand protection services
Shopify setup and marketing for ecommerce success
Ecommerce SEO and Shopify Development for Online Brands
Amazon brand management, PPC, and custom software for e-commerce operations
Also in California · 5 not ranked here
2 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 6 of the 9 assessed loyalty and retention programs agencies in California — 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, Loyalty and Retention Programs 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 9, so the strongest award available here is top 25%.
The 2 loyalty and retention programs agencies not yet assessed are listed on this page but not ranked.
A further 3 were assessed and no published evidence of their work was found, so no score is shown for them.
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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Categories in California
Loyalty and Retention Programs nearby
Questions
- How many loyalty and retention programs agencies are in California?
- 11 are listed on Agency List in California. 9 of them have been assessed on the Agency List Score as of October 2026, and 6 of those carry a published score.
- Which loyalty and retention programs agency in California is ranked highest?
- eStore Factory, with an Agency List Score of 97.2, ranks #1 of 9 assessed agencies in Loyalty and Retention Programs in California.
- Why are 5 loyalty and retention programs agencies listed here but not ranked?
- 2 of the 11 listed have not yet been assessed on the Agency List Score. A further 3 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 Loyalty and Retention Programs in California 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.