A business process outsourcing (BPO) company is a third-party service provider that performs specific tasks on behalf of another organization. These tasks include IT support, data processing, and accounting. 

While the BPO service provider isn’t an integral part of the company, they are well-versed in the company’s brand, products, and internal systems. As a result, they can work cohesively with a company’s in-house team so much so that customers don’t notice a discrepancy between services. 

BPO service providers help businesses reduce costs by providing an expert team without the overhead expenses of an in-house team. In other words, organizations only need to pay for the skills but not the cost of a regular employee’s salary, benefits, equipment, and training. Moreover, many BPO companies employ professionals from places with lower costs of living, like Eastern Europe and Asia, further lowering the price.  

On the other hand, BPO service providers improve efficiency by shouldering the organizational tasks, handling employment training and onboarding, and scaling the team according to demand. In return, businesses can better focus on core activities, such as product development and marketing. 

Businesses that deal with high-volume, process-driven, and repetitive work and are looking to scale cost-effectively benefit the most from outsourcing processes to BPO companies. Examples of these include telecom, retail, and travel companies.  

Healthcare and financial institutions also benefit from specialized BPO service providers, as they can help with tasks like billing, claims, customer scheduling, and coding.  

In 2025, the top-rated BPO companies on DesignRush are: 

1. Invensis
2. Unity Communications 
3. Auxis
4. Premier BPO
5. ARDEM Incorporated
6. Enshored
7. HiredSupport
8. Working Solutions
9. TechSpeed
10. Datamark

The core and specialized BPO services that these companies provide include: 

• Data entry and processing  
• Accounting and finance 
• Human resources (HR)
• Information technology-enabled services (ITES)
• Procurement and supply chain management
• Knowledge process outsourcing (KPO)
• Research process outsourcing (RPO)
• Legal process outsourcing (LPO)
• Customer support
• Sales

BPO companies charge between $10 and $450 per hour, depending on the services you will outsource, task complexity, location, and agent expertise. For instance, customer support services can cost around $9 to $25 per hour. On the other hand, IT services charge higher, around $18 to $450 per hour, due to the need for more specialized expertise.  

Additionally, factors like onboarding, training, technical requirements, and government and industry regulations can impact total billing.

Businesses can see ROI within a few months to a year of outsourcing to a BPO provider. The exact time frame will depend on the business’s objectives, team onboarding and training process, and service type. 

Some of the immediate benefits of a BPO provider include faster service resolution, increased system uptime, and overall higher customer satisfaction. On the other hand, businesses may experience cost savings, enhanced productivity and efficiency, and lower risks in the long run. 

When hiring a BPO company, look for service providers that have: 

• Long-term client relationships and positive client reviews 
• Case studies, awards, and recognition that show expertise in your niche and the required services 
• Knowledge of your country’s regulations and industry-specific policies 
• A structured hiring, training, and feedback system for the people you'll be working with 
• Cultural and linguistic alignment with your organization and target customers 

Watch out for the following red flags when evaluating BPO providers: 

• Outdated technology and infrastructure 
• Poor recruitment and training process, and high employee turnover rate 
• Lack of transparency in performance metrics, pricing, and the training process 
• Cookie-cutter approach to service delivery 
• Inflated promises without proof 
• Limited security measures 
• Inconsistent work quality  
• Substandard communication and listening skills 

Consider asking the following key questions before signing a BPO contract: 

• Can you share case studies of projects similar to ours? 
• What is your hiring, onboarding, and training process? 
• How do you ensure language proficiency and cultural alignment for international operations? 
• How do you ensure data security, confidentiality, and regulatory compliance? 
• What is your process for understanding and meeting our company requirements? 

BPOs provide an entire team to manage entire business functions for short-term or long-term engagements. On the other hand, staff augmentation and IT sourcing pertain to hiring only a handful of temporary personnel to fill skill gaps for a specific period or project. 

For instance, businesses that seek to delegate their lead generation process will hire a BPO company. On the other hand, organizations that want to accelerate their time-to-market launch by adding more iOS developers to their team will opt for staff augmentation or IT outsourcing. 

Top BPO agencies commonly use the following: 

• KPIs: Customer satisfaction score (CSAT), first call resolution, average handle time, average waiting time, error rate, cost per contact (CPC) 
• CRM: Nextiva, Salesforce, HubSpot, Zoho, Microsoft 
• Helpdesk: Zendesk, Freshdesk 
• IVR, VOIP, and ACD: Genesys, Amazon Connect, Five9, Twilio, Talkdesk, 8x8, RingCentral