Ranked · 5 assessed
Ordered by Agency List ScoreCustom software and AI solutions for diverse industries
Custom software and eCommerce solutions for diverse industries
Transforming digital experiences with AI and composable commerce
End-to-end software development for web, mobile, and cloud solutions.
Application development, systems integration, and DevSecOps engineered for continuous, coherent delivery
About this ranking
What this page ranks
This page ranks the 5 custom software development agencies in Irvine, California that have been assessed on the Agency List Score, out of 5 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, Custom Software Development in Irvine, 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 5, so no award can be issued here.
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 custom software development agencies are in Irvine, California?
- 5 are listed on Agency List in Irvine, California. 5 of them have been assessed on the Agency List Score as of October 2026.
- Which custom software development agency in Irvine, California is ranked highest?
- Baytech Consulting, with an Agency List Score of 97.3, ranks #1 of 5 assessed agencies in Custom Software Development in Irvine, California.
- How is the ranking determined?
- By Agency List Score, within the Custom Software Development in Irvine, California cohort of 5 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.