Ranked · 12 assessed
Ordered by Agency List ScoreHealthcare IT solutions and software development for improved patient care
Digital product studio specializing in web and mobile development
Custom WordPress development for designers, agencies, and businesses
Custom websites and streaming video experiences for top brands
Web development for cultural arts and higher education
Crafts web solutions and integrations for diverse industries
Dynamic web design and custom app development in Los Angeles
Custom WordPress development, site migrations, and API integrations for enterprise and solo clients
LAMP-stack development, Drupal builds, and DevOps automation for web platforms
Creates digital products with human-centric design and enterprise-grade development
Designs and builds web applications with powerful code and beautiful design.
Visual design and e-commerce solutions for online businesses
Also in Los Angeles · 4 not yet assessed
Listed agencies queued for assessment. Alphabetical.About this ranking
What this page ranks
This page ranks the 12 backend development agencies in Los Angeles, California that have been assessed on the Agency List Score, out of 16 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, Backend Development in Los Angeles, 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 12, so the strongest award available here is top 25%.
The 4 backend development agencies not yet assessed are listed on this page but not ranked.
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 Los Angeles
Backend Development nearby
Questions
- How many backend development agencies are in Los Angeles, California?
- 16 are listed on Agency List in Los Angeles, California. 12 of them have been assessed on the Agency List Score as of October 2026.
- Which backend development agency in Los Angeles, California is ranked highest?
- OSP, with an Agency List Score of 93.8, ranks #1 of 12 assessed agencies in Backend Development in Los Angeles, California.
- Why are 4 backend development agencies listed here but not ranked?
- 4 of the 16 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 Backend Development in Los Angeles, California cohort of 12 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.