Top Customer Support Outsourcing Companies

A high-performing Customer Support Outsourcing solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading Customer Support Outsourcing companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 6, 2026

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2,363 Companies

List of the Best Customer Support Outsourcing Agencies

Window Repair US Inc.Profile set up by Edverise AI
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At Glassesandwindows.com, we offer dependable and cost-effective window replacement services for both residential and commercial properties in New York City. Our skilled team of certified experts will assist you in selecting the ideal windows for your building and ensure they are installed swiftly a
Highlights
New York City, New York, Us
Services Provided
100% Customer Support Outsourcing
AI Summary
“Window Repair US Inc. provides cost-effective window replacement and comprehensive customer service outsourcing, delivering expert installation and responsive support for residential and commercial clients in NYC.”
Infosys BPOProfile set up by Edverise AI
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Infosys BPO Ltd., the business process outsourcing arm of Infosys Ltd. (NYSE: INFY), was established in April 2002. The company specializes in comprehensive outsourcing solutions and provides significant advantages to its clients by lowering costs, enhancing productivity continuously, and reengineer
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10000+
Employees
Bengaluru, Karnataka, In
Services Provided
100% Customer Support Outsourcing
AI Summary
“Infosys BPO, the outsourcing subsidiary of Infosys Ltd., offers end-to-end business process outsourcing solutions that reduce costs, improve productivity, and optimize client processes globally.”
efficienCXProfile set up by Edverise AI
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We are dedicated to changing how businesses interact with their customers. Our mission is clear: to merge advanced technology, innovative approaches, and best practices to demonstrate that efficiency, data protection, and cost-effectiveness can thrive in today’s customer experience landscape. We bel
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided
100% Customer Support Outsourcing
AI Summary
“efficienCX leverages advanced technology and tailored solutions to enhance customer experiences, prioritizing efficiency, data protection, and cost-effectiveness for businesses of all sizes.”
HKR.TEAM (Bespoke Global Teams)Profile set up by Edverise AI
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HKR.TEAM specializes in building and co-managing remote teams for e-commerce and technology firms. With over ten years of experience, we have assisted businesses in expanding their international operations with customized outsourcing solutions that function seamlessly across different time zones. Hi
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Bucuresti, Bucuresti, Ro
Services Provided
100% Customer Support Outsourcing
AI Summary
“HKR.TEAM builds and co-manages customized remote teams for e-commerce and tech firms, delivering cost-effective customer support, sales, and operational outsourcing globally with continuous performance management.”
ProvidenceProfile set up by Edverise AI
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Established in January 2007, Providence began as a provider of high-quality Business Process Outsourcing (BPO) inbound and outbound contact center services in Sri Lanka. Since then, it has delivered various innovative and cost-effective business and technical solutions to both private and public sec
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Colombo, Western Province, Lk
Services Provided
100% Customer Support Outsourcing
AI Summary
“Providence, established in 2007 in Sri Lanka, offers comprehensive BPO services including voice/non-voice support, data processing, verification, and technical solutions to diverse sectors.”
Stoneshed Premier CareProfile set up by Edverise AI
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We are a Business Process Outsourcing (BPO) firm located in the Islamic Republic of Pakistan. STONESHED has established itself as a leading player in the BPO sector, emphasizing high-quality services. Our facility is equipped with over 100 seats, designed to meet international workplace standards. W
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
1000-9999
Employees
Rawalpindi, Pk Punjab, Pk
Services Provided
100% Customer Support Outsourcing
AI Summary
“Stoneshed Premier Care is a Pakistan-based BPO firm offering high-quality, internationally compliant customer service solutions to clients in the US, Canada, and Australia with expert teams.”
Mammoth TechProfile set up by Edverise AI
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Mammoth Tech is a U.S.-based business process outsourcing firm that offers services to some of the biggest brands globally. We serve over 100 clients, which include numerous multi-billion dollar companies alongside smaller enterprises. Additionally, Mammoth Tech employs staff in 30 states across the
Highlights
250-999
Employees
Defiance, Ohio, Us
Services Provided
100% Customer Support Outsourcing
AI Summary
“Mammoth Tech is a U.S.-based business process outsourcing firm serving over 100 clients nationwide, including major global brands and diverse enterprises with staff across 30 states.”
RCM CentricProfile set up by Edverise AI
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RCM Centric Medical Billing Service offers a comprehensive revenue cycle management solution tailored for over 45 specialties. With more than 9 years of experience in medical billing, our team leverages advanced technology and operational expertise to enhance your billing processes, whether you oper
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
San Jose, California, Us
Services Provided
100% Customer Support Outsourcing
AI Summary
“RCM Centric provides expert revenue cycle management, medical billing, EHR, and practice management solutions across 45+ specialties, enhancing efficiency for multi-specialty groups and individual practices.”
Medical PAProfile set up by Edverise AI
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We offer on-demand medical reception and secretarial services that encompass: 1. Managing schedules 2. Answering overflow calls 3. Coordinating with other healthcare professionals and organizations 4. Scheduling appointments and organizing procedures 5. Optimizing your calendar and minimizing no-sho
Highlights
25-49
Avg Hourly Rate
10-49
Employees
Harlow, England, Gb
Services Provided
100% Customer Support Outsourcing
AI Summary
“Medical PA provides remote medical reception and administrative outsourcing services, optimizing healthcare scheduling, communications, and back-office support to enhance operational efficiency and patient experience.”
RIOT EnterpriseProfile set up by Edverise AI
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RIOT Enterprise is a comprehensive outsourcing agency that offers a diverse team of skilled and experienced professionals adept in customer service, data entry, administrative support, and virtual assistance.
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Gurugram, Haryana, In
Services Provided
100% Customer Support Outsourcing
AI Summary
“RIOT Enterprise is a versatile outsourcing agency providing expert customer service, data entry, administrative support, and virtual assistance through a skilled professional team.”

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