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Oct 30, 2026 (Updated: Nov 03, 2026) · 15 min read

Business Process Outsourcing: What Is BPO In A Call Center?

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Nataliia Zemlianska
Content Strategist
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In a call center, BPO (business process outsourcing) means a company hires an outside provider to run some or all of its phone-based customer operations. The provider recruits, trains, and manages the agents, runs workforce planning and quality assurance, and usually supplies the facilities and telephony. The agents answer and place calls in the client’s name, following the client’s policies, scripts, and systems.

Businesses choose call center outsourcing to expand support capacity without lengthy recruitment, offer coverage outside regular business hours, serve customers in additional languages, and reduce fixed staffing costs. As more companies look for these advantages, demand for outsourced customer operations continues to rise. According to Grand View Research, the global customer experience BPO market was valued at approximately $113 billion in 2025 and is projected to reach $296.3 billion by 2033. The estimate covers inbound and outbound services across voice, chat, email, and other channels, with voice accounting for the largest share.

Despite these benefits, outsourcing also means trusting an external team to represent your business in direct conversations with customers. That makes choosing the right provider and maintaining control over service quality essential. In this guide, you’ll learn how BPO call centers operate, which services you can outsource, and how to evaluate providers based on their staffing models, pricing, performance standards, and security practices. The goal is to help you decide whether outsourcing makes sense for your business and what to look for in a reliable partner.

Key Takeaways

  • BPO call centers are operated by external providers that manage agents, training, workforce planning, and daily customer interactions on behalf of client companies.
  • Outsourced services include inbound customer support, technical assistance, order processing, scheduling, outbound sales, lead generation, and market research.
  • Delivery and staffing models range from onshore, nearshore, and offshore teams to dedicated or shared agents, with different costs, coverage options, and levels of specialization.
  • Pricing models include per-agent, per-minute, per-contact, and outcome-based fees. Total costs depend on staffing location, service complexity, coverage hours, and contract terms.
  • AI supports call center operations through self-service, intelligent routing, agent assistance, and automated quality assurance, while human agents remain essential for complex interactions.
  • Successful outsourcing depends on clear service-level agreements, quality monitoring, data security, regulatory compliance, and well-defined responsibilities between the provider and client.

BPO Call Center vs. In-House Call Center vs. Contact Center

The terms call center, BPO call center, and contact center are often used interchangeably, but they describe different aspects of customer service operations.

A call center primarily handles customer interactions over the phone. It can be operated internally or outsourced to another company. When a business hires an external provider to manage its phone-based operations, it becomes a BPO call center. The provider typically employs and manages the agents, while the client retains control over customer service policies and business requirements.

A contact center, on the other hand, supports customers across multiple channels, including phone, email, live chat, messaging, and social media. Like a call center, it can be managed in-house or outsourced. In fact, many large business process outsourcing companies operate multichannel contact centers and provide additional back-office services, such as claims processing or data entry.

The table below compares these models in terms of staffing, technology, costs, and operational flexibility.

Comparison criteriaIn-house call centerBPO call centerContact center
Agent employmentAgents are employed and managed directly by the companyAgents are employed by the outsourcing provider and represent the client’s brandAgents can be employed internally or by an outsourcing provider
TechnologyThe company purchases, manages, and maintains its telephony, workforce management, and QA systemsUses the provider’s technology, the client’s systems, or a combination, depending on the contractUses integrated systems to manage interactions and customer information across channels
Communication channelsPrimarily inbound and outbound phone callsPrimarily voice, with chat and email support often availablePhone, email, live chat, messaging, and social media
Scaling capacityRequires internal recruitment, training, and additional staffing resourcesThe provider adjusts staffing within agreed notice periods and contractual minimumsDepends on whether the operation is managed internally or outsourced
Cost structurePrimarily fixed costs, including salaries, benefits, facilities, and softwareContract-based rates per agent, hour, minute, or contact, plus potential setup and training feesDepends on the operating model and channels supported
Quality controlDirect supervision and internal quality assuranceManaged through SLAs, performance reporting, QA reviews, and regular governance meetingsDepends on the operating model, with quality monitored across supported channels
Best suited forOrganizations with stable call volumes, specialized requirements, and established internal teamsBusinesses needing flexible capacity, 24/7 or multilingual coverage, faster expansion, or lower fixed costsBusinesses whose customers use multiple communication channels and expect consistent service across them

The main distinction is that BPO describes who operates the service, while call center and contact center describe how customers communicate with the business. These models aren’t mutually exclusive. A company can outsource its entire multichannel contact center or keep some channels in-house while assigning others to a BPO provider.

The choice ultimately depends on which operations a business wants to manage directly, how much flexibility it needs, and the level of control it wants to retain over customer interactions.

What Does a BPO Call Center Manage, and What Stays with Your Team?

Outsourcing a call center transfers responsibility for daily operations to an external provider, but your company still controls the customer experience. In a fully managed BPO arrangement, the provider typically handles recruitment, agent training, workforce scheduling, quality monitoring, and team supervision. Your team remains responsible for business policies, product information, and decisions that affect your customers.

The division of responsibilities depends on the engagement model. With staff augmentation, for example, the provider supplies agents while your company retains more direct control over their work. In a fully managed program, the provider takes on more operational responsibilities, but your team still needs to provide guidance and oversee results.

To avoid confusion once the program launches, both parties should agree on their responsibilities in the statement of work (SOW). The table below shows how these responsibilities are typically divided and what should be defined in the contract.

FunctionBPO provider responsibilitiesClient responsibilitiesWhat to define in the contract
Recruiting and hiringSources, screens, conducts background checks, and hires agentsDefines required skills, language proficiency, and professional qualifications or licensesHiring criteria, background-check requirements, and recruitment timelines
TrainingConducts onboarding, agent training, and refresher sessionsProvides product information, policies, and system instructions; approves agent certificationTraining duration, certification requirements, and responsibility for training costs
Workforce managementForecasts contact volumes, schedules agents, and monitors schedule adherence in real timeShares historical call volumes and informs the provider about upcoming launches, promotions, and expected demand changesForecasting timelines, service-level targets, procedures for volume spikes, and overtime rules
Quality assuranceReviews and scores customer interactions, provides feedback, and coaches agentsApproves quality evaluation criteria and participates in calibration sessionsQA sample sizes, calibration frequency, and access to call recordings
Team leadershipProvides team leaders and an operations manager to supervise daily performanceAppoints an internal program owner to oversee the partnershipAgent-to-supervisor ratios, management responsibilities, and designated escalation contacts
TechnologyProvides or manages agreed telephony systems, workstations, network infrastructure, and security controlsProvides access to CRM, ticketing, and knowledge management systems when agents use company platformsTechnology ownership, software licensing costs, system access, and integration responsibilities
Knowledge management and policiesIdentifies missing or outdated knowledge base content and reports policy gapsMaintains product information, knowledge base content, refund policies, and exception rulesContent update timelines, approval procedures, and responsibility for policy changes
Customer escalationsResolves Tier 1 inquiries and agreed Tier 2 issues within its authorityHandles exceptions and issues requiring decisions beyond the provider’s authorityEscalation procedures, decision-making authority, and response times
ReportingPrepares performance reports and dashboards based on agreed metricsReviews results, identifies priorities, and approves improvement actionsPerformance metrics, calculation methods, reporting frequency, and access to raw data
Customer dataProcesses and protects customer information according to the client’s instructions and applicable requirementsRetains ownership and control of customer data and call recordingsData retention periods, access permissions, deletion procedures, and data return at contract termination

Even when a provider manages most of the operation, your involvement remains essential. Agents cannot give customers accurate answers if your knowledge base contains outdated information. Similarly, workforce managers cannot prepare for a major promotion or product launch unless they receive sufficient notice of the expected increase in calls.

For this reason, every outsourced call center program needs a designated owner on the your side. This person should be able to approve policy updates, resolve escalations that require internal decisions, and coordinate changes that affect the provider’s team. Clear ownership helps the BPO provider operate independently without losing alignment with your company’s customer service standards.

What Inbound Services Do BPO Call Centers Provide?

Inbound call centers handle calls initiated by customers, whether they need assistance with a product, want to place an order, or need to schedule a service. Unlike outbound call centers, which work from calling lists and follow specific dialing rules, inbound operations must anticipate when customers will call and schedule enough agents to handle demand.

To deliver consistent service, your outsourcing partner needs access to the relevant customer systems and an up-to-date knowledge base that reflects your policies. Depending on your business, outsourced inbound call center services typically cover three main areas.

Customer service and technical support

Outsourced BPO customer service, also known as customer care business process outsourcing, helps you manage everyday customer inquiries about accounts, billing, products, and orders. Technical support goes further by helping customers resolve product setup problems, access issues, and technical faults. Depending on the agreement, agents typically handle Tier 1 requests and some Tier 2 issues, escalating more complex cases to your internal specialists.

To measure performance, you can track first contact resolution (FCR), average handle time (AHT), service level, and customer satisfaction (CSAT). These metrics help you understand whether customers receive timely assistance and whether agents resolve their issues without unnecessary follow-ups.

For a technical support call center, agent preparation is particularly important. Before launch, establish how your provider will assess product knowledge, certify agents to handle live calls, and determine which issues require escalation to your team. This helps prevent avoidable transfers and ensures that your internal specialists only receive cases that genuinely require their expertise.

Order taking and processing

Phone ordering remains relevant for complex purchases, high-value transactions, and customers who prefer to speak with a representative before buying. An outsourced team can manage the complete process, from entering customer information into your CRM and processing payments to confirming orders and sending them to fulfillment.

Outsourcing also allows you to extend ordering hours across time zones and maintain coverage during seasonal peaks and holidays without increasing your permanent workforce.

Because agents may handle sensitive payment information, security needs to be part of the arrangement from the beginning. If your provider processes card payments, its relevant systems and procedures fall within PCI DSS requirements. Make sure it operates a PCI-compliant call center and has appropriate safeguards for customer payment data.

Performance measurement should also reflect the purpose of the service. Alongside call handling time, track order accuracy and conversion rates to ensure agents complete transactions correctly rather than simply ending calls quickly.

Dispatch, reservations, and appointment scheduling

Inbound BPO teams can also coordinate services that require real-time bookings and schedule changes. Dispatch agents receive customer requests and assign them to available drivers, technicians, or field teams. Reservation and scheduling specialists book appointments, confirm availability, process cancellations, and update customers when plans change.

These interactions often involve strict timing requirements and different procedures for different customer groups. Your provider therefore needs well-trained agents, reliable access to scheduling systems, and enough staffing flexibility to respond to changing demand. With outsourcing, you can maintain coverage during evenings, weekends, or around the clock without building an equivalent in-house team.

Non-emergency medical transportation illustrates why these capabilities matter. Health plan members depend on timely ride bookings to reach medical appointments, but eligibility criteria and reservation procedures vary between plans. Agents must understand the specific requirements of each plan while maintaining reliable service at all hours.

In a Helpware case study involving a US non-emergency medical transportation provider, we built a team of more than 200 agents by May 2025 to support members across eight health plans.

Our agents in the US and the Philippines manage phone inquiries and reservations, including ride bookings, confirmations, changes, cancellations, and status updates. Additional teams in Uganda handle back-office operations, while specialists in Guam screen payments.

Because each health plan has its own procedures, we train agents on the requirements of the plans they support and monitor schedule adherence in real time to maintain 24/7 coverage. This approach helps ensure that members receive consistent assistance without gaps in availability.

The program achieved 100% SLA attainment and 99.9% staffing accuracy, demonstrating how structured training and workforce management can support reliable service in a time-sensitive, highly regulated environment.

What Outbound Services Do BPO Call Centers Provide?

While inbound teams respond to customer requests, outbound call center services involve reaching out to potential or existing customers. These programs help businesses generate leads, increase sales, maintain customer relationships, and collect market feedback. Outbound services represent a significant share of the outsourcing market, accounting for 56.3% of the global customer experience BPO market in 2025, according to Grand View Research.

Unlike inbound support, outbound calling also requires particular attention to regulations governing customer consent and telemarketing. Your provider must follow the applicable calling rules, so compliance should be built into the program from the beginning.

Telemarketing and lead generation

Telemarketing focuses on reaching potential customers, introducing your products or services, and generating qualified leads or sales appointments. Outsourcing allows you to run these campaigns without building and managing a dedicated internal calling team.

For a campaign to deliver useful results, you need to define your target audience, the offer agents will present, and what qualifies a prospect as a potential customer. Clear criteria help agents focus on relevant opportunities and make it easier to evaluate campaign performance.

Rather than measuring success by the number of calls placed, track connection rates, conversations per hour, qualified leads, and cost per qualified lead. When choosing a telemarketing outsourcing provider, also review how it evaluates call quality and uses campaign results to improve scripts and agent performance.

Telesales, renewals, and upselling

While telemarketing typically focuses on generating initial interest, telesales is designed to convert that interest into revenue. Outsourced agents can follow up with prospects who have already expressed interest, close sales, and contact existing customers about renewals, upgrades, or additional products.

Because these interactions directly affect revenue, your provider needs clear guidelines on pricing, discounts, and sales incentives. Establish which decisions agents can make independently and which require approval from your team. You should also define how sales are attributed and recorded in your CRM to ensure accurate reporting.

Some BPO providers supply their own dialing software and CRM, which can reduce the technology investment required for short-term campaigns. If you use the provider’s systems, agree on how frequently sales and customer information will be transferred to your own platforms so your records remain current.

Market research and survey calls

Outbound call centers can also collect customer feedback and conduct market research through structured telephone surveys. These programs help you gather information about customer preferences and purchasing behavior without using your internal teams for repetitive interviewing.

Survey calls generally follow a standardized questionnaire, making them easier to outsource than sales conversations that require more judgment and negotiation.

Your team defines the research objectives, target sample, questionnaire, and rules for recording responses. The BPO provider recruits and trains interviewers, conducts the calls, and checks the collected data for accuracy and completeness.

To get reliable results, establish how interviewers will follow the questionnaire, how responses will be validated, and how completed surveys will be delivered for analysis.

Outsource your inbound and outbound calls with Helpware

With over 4,000 employees, 20+ years of experience, and 90% CSAT, we help businesses scale inbound and outbound call center operations without trading off service quality. Get 24/7 coverage in 45+ languages.

US Calling Regulations for Outbound Call Centers

When you outsource outbound calling in the US, both your business and your provider need to comply with federal telemarketing and consumer protection rules. These include the Telephone Consumer Protection Act (TCPA), regulations enforced by the Federal Communications Commission (FCC), the Federal Trade Commission’s (FTC) Telemarketing Sales Rule, and the National Do Not Call Registry.

Consent is one of the most important requirements. Autodialed calls and calls using prerecorded or artificial voices to mobile numbers generally require prior express consent, with stricter written consent requirements for telemarketing calls of this kind. Your provider also needs a reliable process for identifying customers who have opted out and preventing further calls to them.

Under FCC rules effective since April 2025, consumers can revoke consent through reasonable methods, and callers must process applicable revocation and do-not-call requests within a reasonable period, no longer than 10 business days.

The FCC has also been revising how broadly consent revocations apply. A requirement extending certain revocations across unrelated informational robocalls and robotexts was delayed until January 31, 2027. More recently, the FCC published additional changes, scheduled to take effect on November 25, 2026, that clarify the scope of revocations and how callers can accept them. These updates make it particularly important to review consent procedures against the rules applicable when your campaign operates.

Before launching an outbound program, establish who maintains consent records and suppression lists, how quickly opt-out requests reach your provider’s dialing system, and how responsibility for potential violations is allocated in the contract. If your campaigns target customers outside the US, you’ll also need to account for the calling and privacy regulations in each destination market.

BPO Call Center Delivery Locations and Staffing Models

Where your BPO call center operates affects more than outsourcing costs. It determines which time zones your agents can cover, which languages they can support, and what data protection requirements your provider must meet. For US businesses, the three main options are onshore, nearshore, and offshore outsourcing, each offering different advantages.

The right choice depends on your customer base, operating hours, budget, and whether your industry has restrictions on where customer data can be processed.

Delivery modelTypical locations for US businessesKey advantagesPotential limitations
OnshoreUnited StatesAligned time zones, access to native English speakers, and fewer cross-border data transfer requirementsGenerally the highest labor costs
NearshoreMexico and Latin AmericaOverlapping US business hours, English and Spanish language support, and easier travel for on-site visitsLabor costs are typically higher than in offshore destinations
OffshorePhilippines, India, Eastern Europe, and AfricaLower labor costs, large talent pools, and opportunities to cover US overnight hours through time zone differencesLess overlap with US daytime management hours, language and cultural fit to evaluate, and additional cross-border data requirements

You don’t have to choose a single location. Many businesses combine delivery models to balance costs with customer coverage. For example, you could use a nearshore call center for daytime English and Spanish support and an offshore team for overnight calls. This arrangement can extend your service hours without requiring every location to operate around the clock.

Once you’ve decided where your agents will work, the next question is whether they should be dedicated to your business or shared across multiple clients.

Dedicated agents work exclusively on your account. They become familiar with your products, systems, and customer service policies, making this model a strong fit for complex inquiries or consistent call volumes. Because their capacity is reserved for your business, you’ll generally pay for the agreed staffing even during quieter periods.

Shared agents handle calls for several clients. This model is usually more cost-effective when your call volumes are low or unpredictable, since you don’t need to reserve an entire team. The trade-off is that agents have less time to develop in-depth knowledge of your products and procedures, which makes shared staffing less suitable for highly specialized support.

Your choice should reflect both the volume and complexity of the calls you outsource. If you need consistent coverage and specialized expertise, dedicated agents provide greater continuity. If your priority is handling occasional calls or overflow efficiently, a shared model may be sufficient.

How Much Does BPO Call Center Outsourcing Cost?

BPO call center pricing depends on how your provider charges for staffing and customer interactions. Some models give you predictable monthly costs, while others allow you to pay based on actual call volumes or results. The right approach depends on how consistently customers contact your business and how much flexibility you need.

Before comparing quotes, make sure providers use the same billing structure. A lower hourly rate isn’t necessarily the cheaper option if you’re paying for unused agent capacity, while per-contact pricing can become expensive when call volumes increase.

The table below explains the four common BPO call center pricing models and their main trade-offs.

Pricing modelHow it worksBest suited forWhat to consider
Per agent hour or per FTEAn hourly rate or fixed monthly fee for each full-time equivalent (FTE) agent assigned to your accountPrograms requiring consistent staffing, dedicated agents, and predictable coverageYou may pay for idle time when call volumes fall below forecasts. Confirm whether billing covers scheduled hours or actual logged-in time
Per minuteA fixed rate for each minute agents spend handling callsLow or fluctuating call volumes where paying for actual usage offers greater flexibilityLonger calls increase costs and provider revenue, so average handle time and resolution quality need monitoring
Per contact or transactionA fixed fee for each call, completed order, or resolved support ticketHigh-volume programs with clearly defined, repeatable interactionsAgents may be incentivized to shorten or transfer difficult calls. Define what qualifies as a completed or resolved interaction
Outcome-based or hybridA base fee combined with payments linked to sales, customer retention, CSAT, or SLA performancePrograms with measurable business outcomes and reliable performance dataResults need clear definitions, baseline data, and attribution rules to avoid disputes over performance-based payments

Beyond the pricing model, your total outsourcing cost depends on where agents work and what your program requires. Staffing location is often one of the biggest factors. For comparable services, hourly call center outsourcing costs in the US can be several times higher than offshore rates.

Other expenses depend on your operational requirements. Multilingual support, 24/7 coverage, weekend and holiday shifts, and complex customer inquiries all increase staffing costs. You’ll also need to account for the channels you support, required software licenses, training and ramp-up time, and security requirements such as PCI DSS or HIPAA compliance. Minimum staffing levels and contract commitments can further affect how much flexibility you have when demand changes.

To understand what you’ll actually pay, request a fully itemized quote based on your expected call volumes, service hours, and support requirements. Ask providers to separate one-time expenses, such as recruitment, training, setup, and system integration, from ongoing costs for agents, management, technology, and quality assurance.

Comparing the total cost of delivering the same service, rather than individual hourly or per-contact rates, will give you a clearer picture of which outsourcing arrangement offers the best value for your business.

How AI Is Changing BPO Call Centers

AI is becoming a regular part of outsourced call center operations, helping providers handle routine inquiries faster and giving agents more support during customer conversations. Depending on how it’s implemented, AI can reduce repetitive work, improve response times, and change how many agents your program needs.

Common applications of AI in call centers include voice bots and interactive voice response (IVR) systems that handle routine requests such as order tracking, appointment changes, and password resets. AI can also identify a caller’s intent and route them to the right team, retrieve relevant information for agents during conversations, generate call summaries, and automate quality assurance (QA) reviews across more interactions than manual sampling alone.

While these capabilities can improve efficiency, customers don’t necessarily want every interaction to be automated. In a Gartner survey of 3,566 B2B and B2C customers, 87% said access to a human agent is essential, while 50% reported that generative AI makes customer service interactions easier. Together, these findings show why automated service needs to work alongside human support rather than replace access to it.

For your outsourced call center, that means customers should be able to reach an agent when automation cannot resolve their issue or they prefer human assistance. The transition should also preserve conversation history so customers don’t have to repeat information they’ve already provided to a bot.

As AI takes over more routine tasks, the work handled by human agents is changing too. Another Gartner survey of 321 customer service and support leaders found that 85% are adding responsibilities to frontline agent roles, while 75% are moving agents into new roles. As a result, even when automation reduces the number of agents required, those who remain need the training and authority to handle more demanding interactions.

When evaluating an AI-enabled BPO program, make sure your provider can explain how automation will affect staffing, service quality, and costs. Establish who owns the AI tools, models, and training data, and how the provider measures containment, meaning the percentage of contacts resolved without human involvement. Clarify whether these automated interactions are billed and how customer information transfers to agents during escalations. If AI is also used for quality assurance, confirm that automated scores are regularly checked against human evaluations.

These requirements help ensure that automation improves the customer experience and delivers measurable operational benefits rather than simply reducing the number of calls handled by agents.

Risks to Consider Before Outsourcing Your Call Center

Outsourcing can reduce operational costs and make it easier to scale customer support, but it also introduces risks that require careful management. When an external team handles your customer interactions, you need to make sure your data remains protected, service quality stays consistent, and the contract gives you enough control over costs and performance.

Data security and privacy

Your BPO provider’s agents may have access to customer records, payment information, and call recordings. This means your provider’s security practices directly affect how well your business protects sensitive information.

The importance of third-party security is reflected in Verizon’s Data Breach Investigations Report, which found that third parties were involved in 48% of the breaches analyzed, a 60% increase from the previous report. This figure includes all types of external vendors, such as software and hosting providers, rather than BPO companies specifically. Still, it highlights why assessing a provider’s security controls is essential before sharing customer data.

Start by requesting independent security evidence, including SOC 2 Type II audit reports and ISO 27001 certification. If your agents process card payments, confirm PCI DSS compliance. For programs handling US healthcare information, verify HIPAA safeguards and require a signed Business Associate Agreement (BAA).

You should also understand how the provider restricts access to customer information, secures devices used by remote agents, prevents payment details from appearing in call recordings, and handles security incidents. Make sure the contract specifies how quickly you’ll be notified if a breach occurs.

Declining service quality

Even when an outsourced call center performs well during its initial months, service quality can deteriorate as agents leave, your products change, or customer expectations evolve. Without regular monitoring, these issues can lead to more repeat calls, unresolved inquiries, and lower customer satisfaction.

To maintain consistent performance, establish a clear call center quality assurance process with your provider. This should include an approved QA scorecard, regular calibration sessions where your team and the provider evaluate the same calls, and direct access to call recordings.

You should also agree on what happens when quality scores fall below target. Corrective actions might involve additional coaching, updated training materials, or changes to operational procedures. Defining these steps in advance helps you address performance problems before they affect more customers.

Agent turnover and knowledge loss

High agent turnover creates another challenge for outsourced call center operations. Every time an experienced agent leaves, the provider needs to recruit and train a replacement. During that transition, your program may experience reduced capacity or lower resolution rates as new agents learn your products and procedures.

To understand how well a provider manages this risk, request attrition and average tenure figures for the team assigned to your account rather than relying on company-wide statistics. These numbers give you a clearer picture of staffing stability within your own operation.

You should also establish how the provider replaces departing agents. Find out whether it maintains trained backup agents, how quickly it can fill vacant positions, and what training and certification new hires complete before handling live customer calls.

Hidden costs and contract restrictions

A low advertised rate doesn’t always translate into lower total outsourcing costs. Setup and training fees, overtime premiums, additional software licenses, and charges for changes in service scope can increase your expenses. Minimum staffing or volume commitments may also leave you paying for capacity you no longer need.

To avoid unexpected charges, review the full pricing structure before signing. Ask your provider to distinguish recurring service fees from one-time costs and explain when additional charges apply.

Contract flexibility matters just as much as pricing. One of the less obvious risks of outsourcing is becoming dependent on a provider that is difficult or expensive to replace.

Make sure your agreement defines the required notice period, any termination fees, and the support you’ll receive if you decide to move operations elsewhere. It should also specify how your customer data, call recordings, and knowledge base materials will be returned so you can transfer the service without unnecessary disruption.

Addressing these risks before launch gives you clearer control over your outsourced operation and makes it easier to hold your provider accountable throughout the partnership.

How to Evaluate a BPO Call Center Provider

Once you’ve defined your outsourcing requirements and understand the potential risks, the next step is finding a provider that can deliver on its promises. Pricing and service offerings are a starting point, but they don’t tell you how well a BPO company will handle your customers or adapt to changing business needs.

To make an informed decision, evaluate potential partners against these 10 criteria:

  1. Relevant industry experience. Look for providers that have managed programs with similar call volumes, customer needs, and regulatory requirements. Request client references and speak with them directly to understand how the provider performs in practice.
  2. A pilot with measurable targets. Before outsourcing your full call volume, run a limited pilot with agreed targets for service level, first contact resolution (FCR), quality assurance (QA), and customer satisfaction (CSAT). Set a review date to determine whether the provider is ready to scale.
  3. A clear transition plan. Request a week-by-week implementation schedule covering recruitment, training, system access, testing, and launch. Make sure each activity has a designated owner on both sides so responsibilities are clear throughout the transition.
  4. Defined service-level agreements. Establish how performance metrics will be calculated, which reporting periods apply, and what happens when targets are missed. This gives you a consistent basis for measuring results and holding the provider accountable.
  5. Quality assurance procedures. Review the provider’s QA scorecard, the number of interactions evaluated, and how frequently calibration sessions take place. You should also have access to call recordings to independently assess service quality.
  6. Workforce management capabilities. Understand how the provider forecasts call volumes, schedules agents, and handles unexpected demand. Confirm how much advance notice it requires for planned volume changes and what backup capacity is available during spikes.
  7. Technology and system integration. Determine whether agents will use your existing CRM, telephony, and support platforms or the provider’s technology. Clarify integration responsibilities and any additional software licensing costs.
  8. Security and compliance. Request relevant security audit reports and certifications, including evidence of compliance with regulations applicable to your industry. Confirm that the contract gives you appropriate audit rights.
  9. Transparent reporting and data access. Agree on which performance reports you’ll receive, how often they’ll be delivered, and whether you’ll have access to raw interaction data. Reliable reporting makes it easier to identify performance problems and evaluate improvements.
  10. Contract flexibility and exit terms. Review termination conditions before signing, including notice periods, transition assistance, and procedures for returning customer data and call recordings. This helps protect your operations if you need to change providers.

Evaluating providers against the same criteria makes it easier to compare their capabilities beyond advertised rates and identify those that fit your operational requirements. If you’re building a shortlist, our comparison of top US call center outsourcing companies provides a useful starting point for identifying potential partners.

Why Choose Helpware for BPO Call Center Outsourcing?

With 20+ years of experience, 4,000+ employees, and a 90% CSAT score, we know how to build customer support operations that deliver results. From inbound customer service to outbound sales, our call center outsourcing solutions help businesses in healthcare, SaaS, ecommerce, fintech, and other industries scale without sacrificing service quality.

We build each program around your business needs. Our flexible engagement models range from dedicated agents to fully managed operations, where we handle recruitment, training, workforce management, and quality assurance. With delivery teams across the US, Mexico, the Philippines, Europe, and Uganda, plus support in 45+ languages, we can help you reach customers across markets and time zones.

You also get the security standards your business demands. Our operations hold SOC 2 Type II and ISO 27001 certifications, meet PCI DSS requirements, and follow applicable HIPAA and GDPR standards.

Ready to scale your call center with a partner you can rely on? Talk to our team to build an outsourcing program tailored to your goals, budget, and customer needs.

Avatar
Nataliia Zemlianska
Content Strategist

FAQ

Is a BPO the same as a call center?

No. A call center handles inbound and outbound phone calls, while business process outsourcing (BPO) refers to hiring an external provider to manage business operations. You can operate a call center in-house or outsource it to a BPO company. Many BPO providers also manage multichannel customer support and back-office processes, such as claims processing and data entry.

What is the difference between a BPO call center and a contact center?

A BPO call center is operated by an external provider, while a contact center supports customers across multiple channels, including phone, email, chat, messaging, and social media. These models can overlap, as many BPO companies provide multichannel contact center services. When evaluating providers, consider which channels they support and whether agents can manage interactions across them without losing customer context.

Which call center services are usually outsourced first?

Businesses typically start by outsourcing high-volume activities with standardized procedures, such as Tier 1 customer support, order processing, appointment scheduling, after-hours assistance, and overflow calls. These services are easier to train agents on and measure against defined performance targets. More complex escalations, high-value customer relationships, and decisions requiring internal authority can remain in-house until the outsourced team demonstrates consistent quality.

How are BPO call centers priced?

BPO providers typically charge per agent hour, per full-time equivalent (FTE), per handled minute, or per contact or transaction. Some use hybrid pricing tied to sales, retention, or service-level performance. Your total cost depends on staffing location, language requirements, operating hours, call complexity, compliance needs, and minimum volume commitments. For an accurate comparison, use the same billing assumptions across quotes and separate recurring charges from setup, training, and integration fees.

Can a BPO call center handle payment or healthcare data?

Yes, provided the outsourcing partner has appropriate security controls and can demonstrate compliance with applicable regulations. If agents handle card payments, verify PCI DSS compliance and safeguards that prevent sensitive payment information from appearing in recordings or being unnecessarily exposed to agents. For US healthcare data, your provider must follow applicable HIPAA requirements and sign a Business Associate Agreement (BAA) when acting as a business associate. Request independent security evidence, such as SOC 2 Type II reports or ISO 27001 certification, and confirm your contractual audit rights.

Will AI replace BPO call centers?

AI is changing how BPO call centers operate, but it is unlikely to eliminate the need for human agents. Gartner research mentioned earlier found that 87% of customers consider access to a human agent essential, even when companies use generative AI. At the same time, 31% of customer service leaders reported having implemented or planned AI-driven frontline workforce reductions through early 2027. As automation handles more routine inquiries, human agents are increasingly responsible for complex issues that require judgment and problem-solving.

How do you measure a BPO call center's performance?

You can evaluate an outsourced call center using the same core metrics as an in-house operation: service level, average speed of answer, abandonment rate, first contact resolution (FCR), average handle time (AHT), quality assurance (QA) scores, and customer satisfaction (CSAT). Depending on the program, you may also track sales conversion or order accuracy. Define how each metric is calculated in your contract, review performance weekly during the initial months, and use monthly business reviews to address recurring problems and agree on improvements.

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