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. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

How this list is built

We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

2,347 Companies

List of the Best Customer Support Outsourcing Agencies

Five Star Call CentersProfile set up by Edverise AI
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What distinguishes Five Star Call Centers from other call center outsourcing firms? We're a global contact center with origins in the Midwest. Our Five Star Team is unmatched in intelligence, effort, and performance. Based in Sioux Falls, SD, we provide onshore, nearshore, and remote work solutions
Highlights
$25,000+
Min Project Size
< $25/hr
Avg Hourly Rate
1000-9999
Employees
Sioux Falls, South Dakota, Us
Services Provided
50% Customer Support Outsourcing
50% Business Process Outsourcing
AI Summary
“Five Star Call Centers is a Midwest-based global contact center offering onshore, nearshore, and remote outsourcing with over 35 years' experience and a highly skilled, stable workforce.”
A1 TelecomProfile set up by Edverise AI
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A1 Telecom is a team of skilled telephonists and communication engineers who have consolidated all the necessary tools on their platform to deliver high-quality telephony services for various business needs. We strive daily to offer qualified support and competitive pricing. Our main service areas i
Highlights
10-49
Employees
Kutaisi, Ge
Services Provided
50% Customer Support Outsourcing
50% Managed IT Services
AI Summary
“A1 Telecom delivers comprehensive telephony solutions—international/domestic calls, call centers, CRM integrations, and automated services—enabling businesses to optimize communication and focus on core activities.”
INTELCIAProfile set up by Edverise AI
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We believe that everyone should aim to create a genuine positive impact. Transforming lives leads to mutual success. By integrating our talents, technologies, and processes, we offer our clients exceptional expertise and knowledge, ensuring a customized service. As a global outsourcing firm, we mana
Highlights
10000+
Employees
Neuilly-sur-Seine, Ile De France, Fr
Services Provided
50% Customer Support Outsourcing
50% Business Process Outsourcing
AI Summary
“Intelcia is a global outsourcing firm delivering tailored expertise by integrating talents, technologies, and processes to manage clients’ functions, enabling focus on core objectives and success.”
OmelinkProfile set up by Edverise AI
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Omelink focuses on both B2B and B2C inbound and outbound services. We offer a range of solutions including customer support, technical assistance, client acquisition and enrollment, sales, collections, and claims, with the ability to provide services via voice, email, and chat. Our offerings assist
Highlights
$25,000+
Min Project Size
< $25/hr
Avg Hourly Rate
250-999
Employees
New York, New York, Us
Services Provided
50% Customer Support Outsourcing
50% Sales Development Representative (SDR) Services
AI Summary
“Omelink provides comprehensive inbound and outbound B2B and B2C services, including support, sales, and collections, enhancing operations with efficient, scalable, and multi-channel solutions.”
Appoint HelpProfile set up by Edverise AI
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Appoint Help provides round-the-clock support services designed to enhance the performance and success of businesses in every industry. Our devoted team is focused on offering seamless assistance, guaranteeing that your business stays on track and is always ready for exceptional success.
Highlights
50-249
Employees
Seattle, Washington, Us
Services Provided
50% Customer Support Outsourcing
50% Appointment Setting Services
AI Summary
“Appoint Help offers 24/7 support services across industries, ensuring continuous operational efficiency and assisting businesses in achieving sustained success through dedicated assistance.”
C
CallForceProfile set up by Edverise AI
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Ensure your overdue patients don’t fall by the wayside. Our remote hygiene coordinators will help keep your appointments full and boost your productivity, all while maintaining a personal connection.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Provo, Utah, Us
Services Provided
50% Customer Support Outsourcing
50% Appointment Setting Services
AI Summary
“CallForce provides remote hygiene coordination services to maintain patient appointments, enhance dental practice productivity, and ensure consistent patient engagement through personalized support.”
AllianceOneProfile set up by Edverise AI
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AllianceOne possesses financial stability, creativity, advanced technology, and a commendable work ethic that sets us apart in the industry. We tailor our services to align with your objectives, and our success is gauged by your satisfaction. As a prominent provider of accounts receivable solutions,
Highlights
1000-9999
Employees
Plymouth Meeting, Pennsylvania, Us
Services Provided
50% Customer Support Outsourcing
50% Debt Collection Services
AI Summary
“AllianceOne delivers tailored accounts receivable and contact center solutions with advanced technology, strong compliance, and an experienced team to effectively manage complex debt challenges.”
ACTION FREIGHTProfile set up by Edverise AI
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Founded in 1982, Action Freight initially focused on unloading freighter aircraft and managing freight operations for passenger planes, while pick-up and delivery services were a secondary concern. Over the past three decades, the company has undergone significant changes; we no longer unload planes
Highlights
10-49
Employees
Austin, Texas, Us
Services Provided
50% Customer Support Outsourcing
50% Delivery & Courier Services
AI Summary
“Action Freight, established in 1982, has evolved from aircraft freight handling to specializing in pick-up and delivery services, emphasizing strong customer care excellence.”
Access HealthcareProfile set up by Edverise AI
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Access Healthcare offers business process outsourcing, application services, and robotic process automation solutions to healthcare providers, payers, and related service organizations. We have 12 delivery centers located in the US, India, and the Philippines. With a team of over 8,000 dedicated emp
Highlights
$5,000+
Min Project Size
1000-9999
Employees
Chennai, Tamil Nadu, In
Services Provided
50% Customer Support Outsourcing
50% Managed IT Services
AI Summary
“Access Healthcare delivers global business process outsourcing, application services, and automation to healthcare providers, enhancing revenue cycles through technology across 150,000+ physicians and 80 specialties.”
Imagine Fulfillment ServicesProfile set up by Edverise AI
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Located in La Mirada, California, Imagine Fulfillment Services (IFS) was established in 1998 by entrepreneurs Andy Arvidson and Jim Heffernan with the goal of creating a top-quality, comprehensive international fulfillment center. As a proud member of the Direct Response Marketing Alliance (DRMA), I
Highlights
50-249
Employees
La Mirada, California, Us
Services Provided
50% Customer Support Outsourcing
50% Fulfillment Services
AI Summary
“Imagine Fulfillment Services, founded in 1998 in California, offers comprehensive international fulfillment with advanced technology, strong customer support, and competitive pricing.”

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