call center outsourcing companies

Call Center Outsourcing Companies: The 12 Best of 2026

Revolutionize your customer service with the top call center outsourcing companies of 2025.

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Across industries, the markets are flooded with competition. This means delivering stellar customer experiences is essential. So you’ve got to be on top of your game. That’s where call center outsourcing companies come into play.

Many businesses turn to call center outsourcing companies to elevate their customer support. These expert partners bring a professional, caring touch to every customer interaction. This is particularly vital in fast-moving industries like:

So, are you ready to revolutionize your customer service strategy?

Time to unpack 12 impressive call center outsourcing services redefining customer experience.

The Top Call Center Outsourcing Companies

When seeking top-notch call center services, you should consider outsourcing. Look for companies with proven expertise and exceptional support.

If you’re short on time, here’s a quick look at our picks for the best call center outsourcing services.

Company Average Company Rating Specialties Global Presence Key Strengths
1840 & Company 4.8/5 Talent acquisition, customer/tech support 150+ countries Scalable, remote teams, flexible pricing
Teleperformance 4.2/5 Multi-channel support, BPO 80+ countries Customer satisfaction, global scalability
Concentrix 4.1/5 CX transformation, digital support Global Innovation, customer-centric services
Sitel Group 4.0/5 Customer experience management 40+ countries End-to-end solutions, tech-enabled
Simply Contact 4.8/5 Multi-channel support, BPO Europe Blended support model
SupportYourApp 4.9/5 Technical and multilingual customer support 30 countries Multichannel CX solutions
Atento 3.8/5 CRM, BPO, tech support Latin America Spanish/Portuguese language support
Arvato 4.0/5 Customer service, logistics, finance support Europe, US Digital transformation focus
HGS 4.1/5 Tech support, healthcare support Global Complex query resolution
Alorica 3.9/5 High-volume support, back-office services 16 countries Scalable support for large enterprises
Majorel 4.2/5 Customer experience, analytics 30+ countries Digital-first customer journeys
TTEC 4.3/5 Digital CX, omnichannel support Global Personalized service delivery

NOTE: The average company ratings included are based on publicly available data. This comes from a major employer. It also comes from review platforms such as Glassdoor, Indeed, G2, and Trustpilot.

Time to get to a more detailed breakdown. Here are our picks for the top 12 call center outsourcing companies. They excel in delivering tailored solutions for various business needs:

1. 1840 & Company

1840 and company

Best For: Fast-growing tech startups and fintech companies.  Offers high-caliber, customized customer support solutions with minimal ramp-up time.

1840 & Company is a dynamic global BPO services partner. We deliver scalable call center and technical support solutions. We do this through our network of vetted professionals. We are specialist in SaaS, fintech, and eCommerce industries. We have earned recognition as a five-star call center provider. And we’re known for flexibility and impressive results.

What sets us apart is our innovative talent-matching system. It pairs your industry needs with seasoned professionals who understand your unique challenges.

Our proprietary onboarding process ensures center agents align with your brand voice. We’ll also match staff with your customer service philosophy. And we’ll do it before their first interaction with your customers.

Key Features of 1840 & Company:

  • AI-powered quality monitoring for consistent service excellence
  • Customizable dashboards with real-time performance analytics
  • Seamless CRM integration capabilities
  • Industry-specific training modules and certification programs
  • Flexible staffing models with rapid scaling capabilities

Average Rating: 4.9/5.0 (based on 250+ verified client reviews)

2. Teleperformance

teleperformance

Best For: Enterprise-level organizations requiring robust global coverage. Also ensures regulatory compliance and sophisticated omnichannel capabilities.

Operating in over 80 countries, Teleperformance excels in multichannel customer care, technical support, and sophisticated back-office services. They have a “High-Tech, High-Touch” approach. It combines cutting-edge automation with trained human agents. This offers a powerful hybrid service model.

Their Teleperformance Customer Experience Lab continuously innovates new service methodologies. It tests them before deployment across their global network of contact center operations.

Key Features of Teleperformance:

  • Proprietary TP Cloud Campus virtual workforce platform
  • Advanced analytics and AI-driven customer insights
  • Comprehensive security compliance across all major standards
  • Specialized vertical solutions for regulated industries
  • Multilingual support in 265+ languages and dialects

Average Rating: 4.8/5.0 (based on 500+ verified client reviews)

3. Concentrix

concentrix

Best For: Mid-to-large enterprises undergoing digital transformation initiatives. Excellent for those that need exceptional customer experience and operational efficiency improvements.

Concentrix stands out with technology-enhanced customer experience solutions. They blend AI capabilities with human empathy. They provide comprehensive omnichannel contact center services, digital transformation expertise, and advanced analytics.

These drive exceptional performance across diverse industries. This includes outbound call center services. Their award-winning Concentrix Solv™ platform integrates interactions that include self-service, automated, and agent-assisted.

Each goes into a seamless ecosystem that improves first-contact resolution rates. The company’s “Design Thinking” concept optimizes customer journeys. This eliminates friction points before they impact customer satisfaction.

Key Features of Concentrix:

  • Predictive analytics for proactive customer service
  • Voice of customer programs with actionable insights
  • Robotic process automation for back-office efficiency
  • Industry-specific compliance frameworks
  • Digital transformation consulting services

Average Rating: 4.7/5.0 (based on 450+ verified client reviews)

4. Sitel Group (Foundever)

sitel group

Best For: Brands seeking a balanced cost efficiency and premium service quality. Also great for flexible deployment models to match seasonal demands.

Fans recognize Foundever for its end-to-end CX solutions and superior training programs. Their innovative “MAXhub” hybrid workforce model ensures consistent service quality. Meanwhile they maintain the agility needed for modern center operations.

Their industry-leading MAX platform integrates workforce management, quality assurance, and employee engagement tools. These work with a unified ecosystem that optimizes performance across distributed teams.

The company’s center agents enjoy continuous learning programs. They incorporate gamification and personalized development paths. These are based on individual strengths and growth opportunities.

Key Features of Sitel Group:

  • Award-winning agent training academy
  • Work-at-home and hybrid staffing options
  • Real-time voice analytics and sentiment analysis
  • Predictive workforce optimization
  • Customer journey mapping and experience design

Average Rating: 4.6/5.0 (based on 400+ verified client reviews)

5. Simply Contact

Simply Contact Website Screenshot

Best For: Simply Contact is best for global brands and fast-scaling companies seeking multilingual, AI-powered customer support outsourcing.

Simply Contact operates as a European customer service outsourcing provider which delivers efficient processes and focused results. The company provides more than 12 years of service to aviation, travel, retail, fintech, mobility and healthcare businesses, maintaining six European sites: Poland, Ukraine, the UK, Romania, Bulgaria and Moldova.

It achieves success through its combination of human agents who speak multiple languages and artificial intelligence technology. The company operates its AI-powered tools, chatbots, voicebots, quality automation systems, and predictive analytics through its internal R&D department.

Their operational framework combines agents who transition between communication channels to achieve high productivity levels while maintaining quick response times. The company delivers exceptional results through its 90%+ QA, 80%+ CSAT, and 80%+ FCR while achieving up to 70% cost savings compared to maintaining internal customer service operations.

Key Features of Simply Contact:

  • Multilingual omnichannel support in 20+ languages
  • Blended support model for optimized resource use
  • Power BI-based real-time performance analytics
  • In-house R&D with AI chatbots, voicebots, and QA automation
  • Centralized quality management and standardized training programs
  • European-based teams with cultural and market alignment
  • ISO 27001, ISO 27701, PCI DSS, GDPR, and HIPAA compliance

Company Rating: 4.8/5.0 (based on multi-year client feedback and performance reviews).

6. SupportYourApp

supportyourapp website screenshot

Best For: Tech companies, SaaS providers, fintech, eCommerce, and Retail companies. Great if you need secure, multilingual technical support with fast onboarding. You can also count on deep product integration.

SupportYourApp is a Support-as-a-Service provider. We specialize in omnichannel technical and customer support for fast-growing companies. They have a strong presence in the SaaS and fintech sectors. We combine certified security standards with a flexible service model. This delivers reliable Tier 1–3 technical assistance in over 60 languages.

SupportYourApp is an extension of your in-house team. This ensures each support consultant aligns with the brand tone and technical requirements. And this all happens before going live.

Key Features of SupportYourApp:

  • Tier 1-3 multilingual technical support
  • ISO/IEC 27001:2013 & PCI DSS Level 1 certified operations
  • GDPR, CCPA, and HIPAA-compliant support processes
  • Customized onboarding and product-specific training
  • AI-powered automation and hybrid support options
  • Transparent SLAs and scalable team structures

Average Rating: 4.9/5.0 (based on 60+ verified client reviews)

7. Atento

atento

Best For: Companies expanding into Spanish and Portuguese-speaking markets. Also great for those seeking specialized expertise in Latin American customer service approaches.

Atento has strong Latin American roots. They deliver specialized BPO services and CRM solutions for Spanish and Portuguese-speaking markets. Their regional expertise and customer engagement strategies create distinctive competitive advantages. This includes effective outbound services.

Atento offers a comprehensive understanding of Latin American culture and consumer behavior patterns. This enables them to deliver nuanced customer interactions that resonate with regional audiences.

Atento’s “Next Generation” service model integrates traditional voice support. It works with digital channels preferred by younger demographics. This creates seamless experiences across customer segments.

Key Features of Atento:

  • Cultural and linguistic expertise for LATAM markets
  • Digital-first customer engagement platform
  • Social media management and monitoring
  • Comprehensive credit management solutions
  • Customer experience design and optimization

Average Rating: 4.4/5.0 (based on 300+ verified client reviews)

8. Arvato

arvato

Best For: Retail and eCommerce brands seeking integrated customer service. Also offers logistics solutions with strong European market coverage.

Arvato excels in delivering tailored omnichannel customer service, efficient back-office processes, and integrated logistics support. They also provide specialized solutions as a center service provider. These have gained particular traction in technology, retail, and publishing.

Arvato integrates customer service with end-to-end supply chain management. This creates unified customer experiences from order placement through delivery and post-purchase support.

Their European heritage brings a unique perspective to customer service. They combine precision with warmth across all customer touchpoints.

Key Features of Arvato:

  • End-to-end customer experience orchestration
  • Integrated logistics and fulfillment capabilities
  • Sophisticated fraud detection and prevention systems
  • Data-driven customer segmentation and personalization
  • Multilingual European market expertise

Average Rating: 4.4/5.0 (based on 275+ verified client reviews)

9. HGS (Hinduja Global Solutions)

hgs

Best For: Healthcare organizations, government agencies, and utilities. Perfect if you’re seeking specialized domain expertise combined with innovative digital solutions.

HGS (Hinduja Global Solutions) combines automation technologies with human intelligence. They deliver premium support services. HGS offers a specialized approach to healthcare, public sector, and utility challenges. This includes sophisticated sales outsourcing services.

HGS’s “DigiCX” platform represents their commitment to digital-first customer experience strategies. They leverage AI while preserving human connection at critical touchpoints.

Its healthcare division has developed specialized expertise in patient engagement, provider support, and healthcare navigation assistance. This improves outcomes while reducing administrative burden.

Key Features of HGS:

  • Advanced RPA and intelligent automation capabilities
  • Specialized healthcare navigation support
  • Digital customer engagement platform
  • Social media response management
  • Analytics-driven continuous improvement strategies

Average Rating: 4.3/5.0 (based on 250+ verified client reviews)

10. Alorica

alorica website screenshot

Best For: Enterprise organizations with complex customer service requirements. Great if you’re seeking data-driven performance improvements and innovative CX solutions.

Fortune 500 companies trust Alorica for sophisticated customer care, collections, and managed services. They offer an adaptable delivery approach and data-driven strategies. These support high-volume call center operations across many sectors.

Alorica’s distinctive “Alorica Anywhere” model delivers seamless access to global talent pools. Meanwhile they maintain consistent service levels regardless of agent location.

Their Digital COE (Center of Excellence) continuously develops and deploys innovative tools. These enhance agent performance. They also reduce customer effort scores across all interaction channels.

Key Features of Alorica:

  • Proprietary Alorica Performance Optimization system
  • Digital-first customer engagement strategies
  • Industry-specific talent acquisition programs
  • Advanced fraud prevention and compliance tools
  • Customer experience analytics and benchmarking

Average Rating: 4.5/5.0 (based on 350+ verified client reviews)

11. Majorel

majorel

Best For: Global brands requiring multilingual support capabilities. Also offering strategic guidance for digital customer experience transformation.

Seeking digital customer experience transformation? You’ll value Majorel’s multilingual support capabilities and strategic CX consulting. They serve clients across more than 30 countries. And they offer comprehensive telephone answering service options.

Majorel’s “Convenience-Care-Competence” service philosophy ensures effortless customer interactions. And they do it while delivering empathetic, knowledgeable support.

Their dedicated innovation team continuously scouts emerging technologies and methodologies. These provide measurable improvements in customer satisfaction and operational efficiency.

Key Features of Majorel:

  • Multilingual support in 60+ languages
  • Content moderation and trust & safety services
  • Digital-first customer engagement strategies
  • CX consulting and service design expertise
  • Specialized technical product support

Average Rating: 4.3/5.0 (based on 225+ verified client reviews)

12. TTEC (TeleTech)

ttec

Best For: Organizations seeking strategic transformation of their customer experience ecosystem. This includes integrated technology and operations solutions.

TTEC has earned industry recognition for its innovative digital CX strategies, seamless AI integration, and robust contact center solutions. They have expertise in customer acquisition, retention, and service excellence. This expertise spans many industries through sophisticated contact center operations.

Its Humanify® technology platform is the foundation for digital engagement strategies. This orchestrates seamless handoffs between automated and human-assisted interactions.

Their proprietary “Customer Experience Index” model provides clients with actionable benchmarking. It offers metrics against industry peers and clear roadmaps for experience improvements.

Key Features of TTEC:

  • Proprietary CX technology ecosystem
  • Customer acquisition and growth strategies
  • AI-powered conversational messaging
  • Employee experience and engagement programs
  • End-to-end customer experience orchestration

Average Rating: 4.2/5.0 (based on 200+ verified client reviews)

Call Center Outsourcing: Essential Information

Now, it’s time to choose your next call center outsourcing partner. It’s important to understand what this service entails and how it can benefit your business.

What is Call Center Outsourcing?

Think of call center outsourcing as your customer service superpower. You can partner with specialized service providers. Thus, you delegate your support operations to experts. Meanwhile, your core team focuses on driving business innovation.

These outsourced call center providers don’t just answer phones. They become an extension of your brand. They offer highly trained center agents. They handle everything from routine inquiries to complex technical support challenges. And they do it with the same care and attention you’d provide.

The beauty of outsourced customer service is that you instantly gain access to:

  • Global talent pools
  • Cutting-edge contact center technology
  • Proven best practices

Each would take years and significant investment to develop internally.

call center outsourcing companies functions

Pros and Cons of Call Center Outsourcing

Outsourcing call center services can provide many advantages. But it also comes with potential drawbacks. Here’s a balanced look at the benefits and challenges of call center outsourcing.

Pros of Outsourcing Call Center Services

Outsourcing call center solutions offer several compelling benefits that enhance business operations. Here are some of the main advantages:

  • Cost Savings: Outsourcing can reduce operational expenses related to staffing and infrastructure. Businesses enjoy lower overhead costs while maintaining high service standards.
  • Access to Expertise: Specialized call centers bring a wealth of experience and industry knowledge. They can handle diverse customer interactions, including technical support and complex queries.
  • Scalability: Outsourcing companies offer flexibility to scale services up or down based on demand. This adaptability is particularly useful during peak periods or seasonal fluctuations.
  • 24/7 Availability: Many outsourcing providers offer round-the-clock support, ensuring customer service is always available. This continuous coverage enhances customer satisfaction and resolves issues.
  • Focus on Core Business: Delegating customer service functions means businesses can concentrate on their core business operations. They can also focus on strategic goals. This shift can drive growth and improve efficiency.
  • Faster Implementation of Technology: Outsourcing partners often have access to the latest contact center technology. This includes AI, automation, and analytics tools. It allows businesses to enjoy advanced solutions. And they can do it without large capital investments or long deployment timelines. This improves both speed and service quality.

Cons of Outsourcing Call Center Services

Despite the advantages, there are potential challenges and drawbacks to consider. Here’s a look at some of the concerns associated with outsourcing customer service:

  • Less Control: Outsourcing can lead to a perceived loss of control over customer service quality. Businesses may find it challenging to manage the day-to-day operations of outsourced teams.
  • Brand Consistency: Maintaining consistent brand messaging and service quality can be difficult. This is especially true when a third party handles customer interactions. Ensuring alignment with brand values and standards requires careful management.
  • Data Security Concerns: Handling sensitive customer information raises concerns about data security. Choosing an outsourcing partner with robust security measures is crucial. It helps to protect against data breaches and unauthorized access.
  • Communication Barriers: Miscommunications and misunderstandings come from time zone differences, language barriers, and cultural nuances. These issues can affect response times and the customer experience if not addressed.
  • Choosing the Right Provider: To mitigate these downsides, select a reliable outsourcing provider with a proven record. Also, conduct thorough research and consider industry expertise, customer reviews, and security protocols.

A well-chosen outsourcing partner will help maintain high-quality customer service. Meanwhile, they’ll address potential challenges and ensure alignment with your business objectives.

call center agent working

When Do You Need a Call Center Outsourcing Company?

Certain situations make outsourcing a solid choice. Whether you’re managing a surge in customer interactions. Maybe you’re looking to streamline operations. In any event, partnering with a call center outsourcing company can offer practical solutions.

Outsourcing various business processes can enhance efficiency and improve customer engagement. Let’s look at some scenarios where outsourcing becomes especially beneficial:

During Rapid Growth Phases

As your customer base expands, maintaining service quality becomes increasingly tricky. Center outsourcing solutions provide the infrastructure and expertise to scale seamlessly without service disruptions.

When Facing Communication Surges

Product launches, seasonal rushes, or unexpected crises can overwhelm internal teams. Call center services offer surge capacity. This way, you can handle increased customer inquiries without dropping the ball.

For Strategic Cost Optimization

Innovative businesses recognize that outsourcing allows them to maintain high-quality service standards. Meanwhile you’ll reduce operational expenses. This improves profitability without compromising customer experience.

To Elevate Customer Satisfaction Metrics

Partnering with specialized support services teams means faster issue resolution. It also means more personalized interactions. This leads to deeper customer loyalty and exceptional customer experiences. These will set you apart from competitors.

When Expanding Into New Markets

For businesses entering new regions, outsourcing provides multilingual and culturally aware agents. These can support international customers effectively and professionally.

What to Look for in a Call Center Outsourcing Company

Selecting the right call center outsourcing company is crucial. You’ll ensure effective customer service and support.

Here are key factors to consider:

Proven Track Record

Choose a company with a demonstrated history of delivering high-quality customer service. A proven track record indicates reliability. It also shows success in handling various customer service needs.

Five-Star Call Centers

Look for providers known for their excellent customer service. Companies with a reputation for five-star call centers deliver superior support. They’ll also enhance customer satisfaction.

Personalized Service

Ensure the outsourcing company offers tailored solutions that meet your needs. Customized service can improve customer interactions and address unique business requirements.

Expertise in Handling Customer Issues

Opt for a service provider with expertise in managing complex customer issues. This ensures they can address and resolve customer queries. It leads to better customer experiences.

High-Quality Customer Service

Prioritize companies committed to providing exceptional customer service. High-quality support is essential for maintaining customer satisfaction and loyalty.

Customized Solutions

Assess the company’s ability to offer customized solutions. Tailored services can better meet your specific customer service needs. They can also support your business goals.

Advanced Technology Integration

Look for providers that leverage the latest technologies. These include such AI, CRM integrations, analytics, and omnichannel platforms. They’ll boost efficiency and deliver seamless customer experiences.

Transparent Communication and Reporting

Choose a partner that offers:

  • Clear communication
  • Detailed reporting
  • Performance analytics

They’ll help you measure success, measure ROI, and make informed decisions.

When choosing a call center outsourcing company, focus on its proven success. Also look at its reputation for excellent service and technological capabilities. Finally, review its ability to provide customized and high-quality support.

Final Thoughts

Choosing the right call center outsourcing company is crucial. You can enhance customer service operations and get:

  • Cost savings
  • Superior support
  • Freed up your internal resources

So you can focus on core business activities.

You can opt for the extensive services of a major outsourcing firm. Or you might need specialized expertise of a niche provider. Either way, choosing the right partner is key to improving customer satisfaction. It’s also essential to supporting long-term business growth.

The best outsourcing relationships are transparent. They’re also built on proven results and a shared commitment to customer service.

Ready to Transform Your Customer Service Experience? At 1840 & Company, we go beyond traditional outsourcing. We offer a global network of vetted professionals and flexible, scalable solutions. We designed these to fit your unique business goals. You may need inbound support, outbound sales, technical assistance, or multilingual services. We’re here.

We help fast-growing companies:

  • Reduce overhead
  • Boost efficiency
  • Deliver personalized customer care that builds loyalty and trust

Don’t settle for one-size-fits-all support. Discover how our customized call center outsourcing services can elevate your customer experience. We can power your business forward. Let us help you turn support challenges into strategic advantages. Schedule a consultation with 1840 & Company today.

 

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