Ranked · 16 of 19 assessed
Ordered by Agency List ScoreSEO and PPC services for inbound lead capture and search visibility
Custom AI agents and quality engineering for software development and QA teams
UX design and digital strategy for startups and enterprise organizations
AI-driven software testing and quality assurance for global enterprises
QA and testing services for web and mobile applications
Custom software development for startups and enterprises with a focus on scalability
AI-powered software testing for diverse platforms and industries
AI and IP-led digital assurance across mobile, cloud, IoT, and security testing
Application development, cloud architecture, and managed IT support across finance, healthcare, and retail
Independent software QA testing and consulting services
Enabling digital transformation with AI and cloud solutions
SEO and PPC services for inbound lead capture and search visibility
Inclusive software testing for accessibility and functionality
Protein analysis for pharma, academia, and industry
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Custom AI software development and automation for enterprise and mid-sized organizations
Also in United States · 6 not ranked here
3 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 16 of the 19 assessed manual functional testing agencies in United States — the ones carrying a published score — out of 22 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, Manual Functional Testing in 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 19, so the strongest award available here is top 25%.
The 3 manual functional testing 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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Manual Functional Testing nearby
Questions
- How many manual functional testing agencies are in United States?
- 22 are listed on Agency List in United States. 19 of them have been assessed on the Agency List Score as of October 2026, and 16 of those carry a published score.
- Which manual functional testing agency in United States is ranked highest?
- Apptunix, with an Agency List Score of 97.6, ranks #1 of 19 assessed agencies in Manual Functional Testing in United States.
- Why are 6 manual functional testing agencies listed here but not ranked?
- 3 of the 22 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 Manual Functional Testing in United States cohort of 19 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.