Customer Support BPO Agencies in Philadelphia

5 Customer Support BPO agencies are listed in Philadelphia, Pennsylvania. 4 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Mondo at 91.3.

Ranked · 4 assessed

Ordered by Agency List Score
#1 of 4 assessed
Mondo
91

Staffing for AI, IT, and Digital Marketing Roles

Back Office ServicesCustomer Support BPOData Entry and Annotation
#2 of 4 assessed
Electric Kite
73

Creative marketing for higher education, B2B, and healthcare sectors

Back Office ServicesCustomer Support BPOData Entry and Annotation
#3 of 4 assessed
Cloud Gehshan
73

Environmental branding, wayfinding and storytelling for parks, campuses and memorials

Back Office ServicesCustomer Support BPOData Entry and Annotation
#4 of 4 assessed
Tamman
51

Inclusive design and accessibility solutions for digital transformation

Back Office ServicesCustomer Support BPOData Entry and Annotation

Also in Philadelphia · 1 not yet assessed

Listed agencies queued for assessment. Alphabetical.

About this ranking

What this page ranks

This page ranks the 4 Customer Support BPO agencies in Philadelphia, Pennsylvania 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, Customer Support BPO in Philadelphia, Pennsylvania. 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 4, so no award can be issued here.

The 1 Customer Support BPO agency not yet assessed is listed on this page but not ranked.

Read the full methodology

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 Customer Support BPO agencies are in Philadelphia, Pennsylvania?
5 are listed on Agency List in Philadelphia, Pennsylvania. 4 of them have been assessed on the Agency List Score as of October 2026.
Which Customer Support BPO agency in Philadelphia, Pennsylvania is ranked highest?
Mondo, with an Agency List Score of 91.3, ranks #1 of 4 assessed agencies in Customer Support BPO in Philadelphia, Pennsylvania.
Why are 1 Customer Support BPO agencies listed here but not ranked?
1 of the 5 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 Customer Support BPO in Philadelphia, Pennsylvania cohort of 4 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.