Top Inbound Call Center Services in Bulgaria

Ratings Updated: April 8, 2026

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8 Leaders 12 Contenders

20 Companies

Country: Bulgaria

List of the Top Bulgaria Inbound Call Centers Services

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MarKam Solutions

5.0 9 reviews

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$1,000+

< $25 / hr

50 - 249

Sofia, Bulgaria

Services provided

30% Call Center Services

20% Customer Service Outsourcing

20% IT Managed Services +2 services

20% Sales Outsourcing

10% Back Office Outsourcing

MarKam Solutions is a versatile outsourcing provider specializing in technical support, sales, operations, and customer service. Across multiple reviews, clients commend their professional management, alignment with company values, and ability to meet budget constraints. With over 90% positive feedback, MarKam Solutions is praised for their adaptability, responsiveness, and the strategic impact on metrics such as customer satisfaction and sales growth.

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Reviews mention Flexible
Clients have consistently praised MarKam Solutions for their flexibility in adapting to unique workflows and company cultures. One client noted their team's swift learning and seamless collaboration, likening the experience to working with an internal team. Overall sentiment reflects high satisfaction, with no significant areas for improvement identified, underscoring their responsive and proactive management approach.

Back Office Outsourcing for Creative Agency

5.0 Nov 5, 2025

We were most impressed by MarKam’s flexibility, the speed at which their team learned our processes, and their efficient management structure. They quickly adapted to our workflows and company culture, making collaboration seamless. It truly felt like working with an internal team rather than an external provider.
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3 of 3 reviews are 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 3 times in the past 6 months
In the past six months, client feedback for MarKam Solutions reflects a strong overall sentiment of satisfaction and professionalism. Clients praised their exceptional project management, timely deliverables, and proactive communication. Specific highlights include a 50% increase in lead generation and a notable adaptability to client needs. One client emphasized the company's personal approach despite budget constraints, while another noted the seamless integration of their virtual assistants into existing workflows. No significant areas for improvement were identified.
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Average Project Cost Breakdown

$50,000 to $199,999 (3) $10,000 to $49,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently praised MarKam Solutions for their competitive pricing and excellent value for money. One client highlighted that their pricing fit the budget while providing a 'good value for cost.' Another noted a 35% decrease in labor costs while meeting sales goals, emphasizing affordability without sacrificing quality. Overall, feedback reflects strong satisfaction with cost-effectiveness, suggesting that MarKam Solutions delivers substantial value relative to their fees.
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United States (4) Bulgaria (3) England (1)

This provider is fluent in 10 languages:

Arabic

English

Dutch

German

Romanian

Spanish

Swedish

Russian

Portuguese

Italian

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Mercatus

4.8 22 reviews
Verified

$5,000+

< $25 / hr

50 - 249

Sofia, Bulgaria

Services provided

50% Customer Service Outsourcing

20% Sales Outsourcing

10% Back Office Outsourcing +2 services

10% Call Center Services

10% IT Staff Augmentation

Mercatus is a lead generation and outreach company offering services such as LinkedIn campaigns, cold calling, and email outreach to increase client visibility and generate business leads. Feedback from clients is generally positive, with 90% highlighting impressive project management, open communication, and effective campaign execution. However, 20% noted challenges in expanding market reach, suggesting areas for improvement in targeting specific industries and markets.

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1 of 1 reviews is 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, client feedback for Mercatus has been largely positive, highlighting their effective lead generation and outreach campaigns that significantly increased product visibility, particularly in the Bulgarian market. Clients appreciate the proactive communication and project management, noting successful appointment settings and qualified leads. However, some suggest improvements in expanding outreach efforts in the UK market. Overall, clients express satisfaction with Mercatus's performance and recommend open communication for optimal results.
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Industry Experience

Mercatus demonstrates strong expertise in lead generation across diverse industries including Consulting, IT Services, Engineering, Retail, Software, Consumer Products, Construction, and Financial Services. Clients commend their effective communication, project management, and ability to adapt to specific industry needs. Overall sentiment is positive, with notable success in enhancing sales pipelines and client engagement, particularly in IT and Consulting. Potential clients in these sectors may find Mercatus to be a suitable partner for their lead generation and outreach initiatives.
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Information technology Consulting IT Services Engineering Retail Software Consumer Products Construction Manufacturing Human Resources Financial services

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More responsive than most other service providers

Mercatus is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Bulgaria (17) Romania (2) Estonia (1) Spain (1)

This provider is fluent in 24 languages:

English

Spanish

Arabic

Russian

Portuguese

German

French

Turkish

Italian

Polish

Ukrainian

Romanian

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This provider is available in 6 time zones:

Greenwich Mean Time (GMT)

Arabia Standard Time (AST)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

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Pontica Solutions

4.7 3 reviews
Verified

Undisclosed

< $25 / hr

250 - 999

Sofia, Bulgaria

Services provided

40% Customer Service Outsourcing

30% Back Office Outsourcing

20% IT Staff Augmentation +2 services

5% AI Consulting

5% Generative AI

Pontica Solutions is a customer support outsourcing company specializing in call center and customer management services. They are praised for their flexibility, strong account management, and ability to adapt to client needs. Notably, 100% of reviewers expressed satisfaction with their professionalism and responsiveness, highlighting significant improvements in customer satisfaction and operational efficiency.

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Industry Experience

Pontica Solutions has demonstrated expertise across multiple industries, including Transportation, Financial Services, and Logistics & Supply Chain. Feedback indicates strong performance in customer service management, operational flexibility, and responsiveness, leading to measurable improvements in customer satisfaction and operational efficiency. Their ability to adapt to specific industry needs shows a solid fit for clients seeking reliable support in high-demand sectors, particularly in logistics and customer-facing services.
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Transportation Financial services Logistics & Supply Chain

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Average Project Cost Breakdown

$1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently highlight Pontica Solutions' competitive pricing and excellent value for money. For instance, a transportation company noted that Pontica's pricing fit their budget and provided good value relative to cost. Similarly, a Department Head at Qonto emphasized the company's strong alignment with their needs and great cultural fit, attributing this to the good value for cost. Overall, sentiment regarding pricing is positive, with clients appreciating the balance between cost and quality of service.
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France (2) Switzerland (1)

This provider is fluent in 5 languages:

English

French

German

Italian

Bulgarian

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OWORKERS

4.5 2 reviews
Verified

$1,000+

< $25 / hr

250 - 999

Plovdiv, Bulgaria

Services provided

60% Back Office Outsourcing

20% Customer Service Outsourcing

20% Finance & Accounting Outsourcing (FAO)

OWORKERS is a BPO company specializing in document verification and app monitoring services across various regions. Reviews indicate a high level of satisfaction with their problem-solving abilities and quick feedback, with 100% of reviewers highlighting their effective communication and decision-making. Clients appreciate their ownership and dedication, with no significant areas for improvement mentioned.

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Reviews mention Efficient
Clients have consistently highlighted OWORKERS' efficiency in project execution. One review noted their ability to quickly set up a BPO team within three weeks, emphasizing their quick feedback and decision-making capabilities. The client appreciated the effective problem-solving skills demonstrated throughout the engagement, indicating a strong overall sentiment regarding OWORKERS' efficiency in delivering timely and effective solutions.

BPO Services for RegTech Company

4.0 Sep 27, 2022

The BPO team was partly set up during 3 weeks, for it was the main goal to achieve at the first stage. The ability to solve problems quickly and effectively quick feedback and decision making was most impressive. We're satisfied with their current service so far.
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Industry Experience

OWORKERS has received positive feedback across the IT Services and Information Technology industries. Clients commend their expertise in establishing BPO teams for document verification and app monitoring, highlighting strengths in problem-solving, quick feedback, and operational efficiency. The overall sentiment reflects satisfaction with their ability to enhance service quality and monitoring effectiveness, making them a suitable partner for companies in need of robust support in these sectors.
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IT Services Information technology

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Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients commend OWORKERS for their competitive pricing and value for money, noting that cost-effectiveness was a key factor in their selection process. One client highlighted their ability to solve problems quickly and effectively, while another praised their ownership and dedication to service quality. Overall, feedback indicates satisfaction with the balance of cost and service quality, reinforcing OWORKERS' reputation as a valuable partner.
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Plovdiv, Bulgaria

Rilon center building, bul. “Konstantin Velichkov” 2, Office 1, floor 5, Sadiyski
Plovdiv, Bulgaria 4000
76 - 100

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CXG Business Process Outsourcing

5.0 1 review

Undisclosed

Undisclosed

50 - 249

Sofia, Bulgaria

Services provided

25% Customer Service Outsourcing

24% Call Center Services

21% Back Office Outsourcing +2 services

15% Recruiting

15% Staffing

CXG Business Process Outsourcing is a specialized BPO company known for its efficiency in scaling teams to manage shared services, AI training, and data analytics. Reviews highlight their professionalism, effective collaboration, and adaptability, with a 100% positive feedback rate. Clients appreciate their ability to backfill positions swiftly, ensuring seamless service delivery.

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Industry Experience

CXG Business Process Outsourcing has demonstrated strong expertise in the Software industry, particularly in managed and shared services for a SAAS company in Business Spend Management. The firm's strengths include rapid resource ramp-up, effective team integration, and AI training for invoice processing and data classification. Clients express satisfaction with CXG's professionalism and collaborative approach, resulting in seamless service delivery and team support. Overall, CXG is well-suited for clients in the Software sector seeking agile and efficient outsourcing solutions.
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Software

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Average Project Cost Breakdown

$200,000 to $999,999 (1)

What Clients Have Said
Clients generally perceive CXG Business Process Outsourcing as offering strong value for money. One client noted that CXG's pricing was competitive compared to IT-focused service providers, highlighting their specialization in BPO. The swift ramp-up of resources and the ability to fill positions quickly were also praised, emphasizing the cost-effectiveness of their services. Overall, the sentiment reflects satisfaction with both the cost and the quality of service provided.
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Euroccor JSC

4.5 1 review

$1,000+

$25 - $49 / hr

50 - 249

София, Bulgaria

Services provided

65% Call Center Services

15% Customer Service Outsourcing

10% Sales Outsourcing +1 service

10% Social Media Marketing

Euroccor JSC is a company specializing in listing quality checks. The reviews highlight their exceptional attention to detail and effective communication, with 100% positive feedback regarding time savings and workflow efficiency. While their speed of service is praised, there is a suggestion for further improvement in this area.

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Industry Experience

Euroccor JSC has demonstrated strong expertise in the Human Resources sector, specifically in the area of listing quality checks for online job boards. Feedback highlights their exceptional attention to detail and effective communication, which have led to significant time savings for clients. The overall sentiment in this industry is positive, indicating that Euroccor is a reliable partner for HR-related projects.
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Human Resources

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Average Project Cost Breakdown

What Clients Have Said
Clients have generally reported that Euroccor JSC offers good value for money, particularly noting their efficiency in saving time during projects. One client highlighted the company's attention to detail as exceptional, which contributes positively to their perceived value. However, there is a suggestion for improvement regarding the speed of service, indicating room for enhancement in their overall responsiveness. Overall, the sentiment reflects satisfaction with the cost relative to the quality of services provided.
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InfoSource Bulgaria Ltd

4.5 2 reviews

$1,000+

< $25 / hr

10 - 49

Sofia, Bulgaria

Services provided

20% Back Office Outsourcing

20% Call Center Services

20% Document Digitization & Management +3 services

20% Recruiting

10% Customer Service Outsourcing

10% Finance & Accounting Outsourcing (FAO)

InfoSource Bulgaria Ltd is a data management and analysis company specializing in extracting and structuring information from financial and executive reports. The company is consistently praised for its cost-effectiveness, attention to detail, and responsive project management. Approximately 100% of reviewers highlighted their satisfaction with the quality of service and customer-focused approach.

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Reviews mention Efficient
Clients have consistently highlighted InfoSource Bulgaria Ltd's efficiency in project execution. One reviewer noted that the company completed their project with 'required precision and data accuracy.' Additionally, the cost-effectiveness and attention to detail were praised as remarkable. Regular communication, including weekly touchpoint calls, further enhanced the workflow, contributing to a positive overall sentiment regarding their efficiency.

Data Curation for Talent Sourcing Platform

4.0 Jul 26, 2022

The project was completed with the required precision and data accuracy, demonstrating their efficiency. We maintained a structured workflow with weekly touchpoint calls and necessary communication over Skype, which contributed to the project's smooth progression.
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Industry Experience

InfoSource Bulgaria Ltd has demonstrated expertise primarily in the Media and Software industries. Clients in the Media sector praised their responsiveness, quality, and alignment with company values, resulting in successful data analysis of financial reports. In the Software industry, they were recognized for precision and attention to detail in manual curation projects, particularly in talent intelligence. Overall, client sentiment reflects satisfaction with cost-effectiveness and proactive communication, making them a strong option for companies in these fields.
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Software Media

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients have consistently praised InfoSource Bulgaria Ltd for their cost-effectiveness and overall value for money. One client highlighted that their pricing fit the budget and provided good value, emphasizing their focus on customer satisfaction and high-quality service at fair prices. Another review specifically noted the company's remarkable cost-effectiveness and attention to detail, affirming their ability to deliver precision and accuracy in their work.
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Netherlands (1) United States (1)

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Callboxs

5.0 4 reviews

$5,000+

< $25 / hr

250 - 999

Burgas, Bulgaria

Services provided

50% Call Center Services

30% Customer Service Outsourcing

20% Back Office Outsourcing

Callboxs is an outsourcing service provider specializing in customer support and market strategy development. Clients commend them for their adaptability, creativity, and professionalism, with 100% of feedback indicating satisfaction. Notably, they helped one client increase sales by 100% in two months, showcasing their effectiveness in market penetration and customer service enhancement.

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Reviews mention Accommodating
Clients express a highly accommodating experience with Callbox, noting their quick adaptation to specific business needs and styles. One client highlighted their impressive flexibility, stating, "they adapted to our business immediately," and appreciated the provision of a complimentary customer satisfaction survey. Overall, the sentiment reflects strong satisfaction with Callbox's responsive and open-minded approach, underscoring their commitment to meeting client expectations.

Call Center Services for Beach Resort

5.0 Sep 23, 2021

The vendor was able to very quickly adapt to our requirements and way of working. What impressed me the most was that they offered us, as a gift, a free survey, which they can do at the end of the summer season. This will give us a lot of valuable information about what we need to improve in order to offer a better service.
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Industry Experience

Callbox demonstrates strong expertise in the Hospitality and Manufacturing industries. Clients in Hospitality praised their adaptability, effective customer service, and proactive approach, leading to improved client satisfaction. In Manufacturing, they excelled in market entry strategies, contributing to a 100% sales increase in Eastern Europe. Overall, feedback indicates Callbox's strengths in communication, strategic planning, and professionalism, making them a suitable partner for companies in these sectors seeking growth and enhanced customer engagement.
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Hospitality & leisure Manufacturing

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Average Project Cost Breakdown

Less than $10,000 (1) $10,000 to $49,000 (1)

What Clients Have Said
Clients have praised Callboxs for their exceptional value for money, noting competitive rates such as $14 per hour and a strong return on investment through increased sales and enhanced customer satisfaction. One client highlighted the company's proactive approach and the added value of a complimentary customer satisfaction survey. Overall sentiment reflects a high level of satisfaction with the cost-effectiveness of their services and the quality of support provided.
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PowerSellers

5.0 2 reviews

$10,000+

Undisclosed

2 - 9

Sofia, Bulgaria

Services provided

60% Sales Outsourcing

25% Market Research

15% Call Center Services

PowerSellers is a dynamic marketing and procurement service provider, excelling in renewable energy certificate acquisition and lead generation. Consistently praised for their flexibility and proactive communication, 100% of reviews highlight their budget-friendly pricing and strong project management skills, with one client noting a 72% annual increase in lead generation.

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Reviews mention Flexible
Clients have consistently highlighted PowerSellers' flexibility as a key strength. One client specifically noted their impressive adaptability, stating, 'PowerSeller's flexibility is what impressed me the most.' Additionally, the company demonstrated responsiveness to inquiries, further emphasizing their willingness to accommodate client needs. Overall, the sentiment surrounding their flexibility is highly positive, indicating a strong alignment with client expectations.

Certificate Acquirement & Redemption for Cocoa Products Co

5.0 Apr 19, 2024

PowerSeller's flexibility is what impressed me the most. They were very communicative and responsive to my inquiries, ensuring that all my needs were addressed promptly. This adaptability in their approach made the collaboration seamless and effective.
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Industry Experience

PowerSellers has demonstrated strong capabilities in the Food & Beverage and Energy & Natural Resources industries. Clients commend their effective communication, responsiveness, and flexibility. In the Food & Beverage sector, they successfully assisted with renewable energy certificate procurement, providing good value for cost. In the Energy & Natural Resources sector, they excelled in lead generation, significantly increasing client outreach and lead quality. Overall, their expertise positions them well for projects within these industries, particularly for clients seeking reliable partnership for energy-related initiatives.
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Food & Beverage Energy & natural resources

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Average Project Cost Breakdown

$10,000 to $49,000 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently highlight PowerSellers' competitive pricing and strong value for money. For instance, one reviewer noted that their pricing fit the budget and offered good value for the cost, while another emphasized the same points, stating that PowerSellers provided excellent service at a reasonable price. Overall, the sentiment reflects satisfaction with the cost-effectiveness of PowerSellers' services, reinforcing their reputation as a worthwhile investment.
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More responsive than most other service providers

PowerSellers is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Sixty K Ltd

Not yet reviewed

$50,000+

< $25 / hr

1,000 - 9,999

Sofia, Bulgaria

Services provided

80% Customer Service Outsourcing

10% Back Office Outsourcing

10% Call Center Services

Sixty K Ltd is a large Customer Service Outsourcing company. Founded in 2008, the team focuses on Customer Service Outsourcing and Back Office Outsourcing.
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ODEON msc - A TTC brand

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

20% Finance & Accounting Outsourcing (FAO)

20% HR Consulting

10% Accounting +5 services

10% Back Office Outsourcing

10% Business Consulting

10% Call Center Services

10% Customer Service Outsourcing

10% Sales Outsourcing

Established in 2019, ODEON msc - A TTC brand is a Finance & Accounting Outsourcing (FAO) company. The team offers Finance & Accounting Outsourcing (FAO) and HR Consulting.
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BPO Bulgaria

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Plovdiv, Bulgaria

Services provided

25% Accounting

25% Call Center Services

25% Customer Service Outsourcing +1 service

25% Tax Law

Phone answering service BPO Bulgaria was established in 2014. The small team specializes in Call Center Services and Accounting.
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Euro Connect

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

40% Call Center Services

40% Customer Service Outsourcing

20% Sales Outsourcing

Euro Connect is a small phone answering service in Sofia, Bulgaria. The team offers Call Center Services and Customer Service Outsourcing.
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ACS Bulgaria

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Services provided

25% Customer Service Outsourcing

20% Staffing

15% Back Office Outsourcing +4 services

15% Business Consulting

15% HR Outsourcing

5% IT Managed Services

5% IT Staff Augmentation

ACS Bulgaria is a Customer Service Outsourcing company launched in 2022. The agency provides Customer Service Outsourcing and Staffing.
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Customer Umbrella

5.0 20 reviews

$1,000+

< $25 / hr

250 - 999

Varna, Bulgaria

Services provided

20% Back Office Outsourcing

20% IT Managed Services

20% Staffing +4 services

15% Customer Service Outsourcing

10% Call Center Services

10% IT Staff Augmentation

5% Recruiting

Customer Umbrella is a versatile customer support and development service provider, offering services such as software development, customer support, and content moderation. The company is praised for its seamless integration, high-quality deliverables, and exceptional project management. Reviewers highlight a 100% positive feedback rate, often emphasizing their responsive communication, adept problem-solving skills, and alignment with company values. Customer Umbrella consistently exceeds expectations, fostering strong partnerships.

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Reviews mention Accommodating
Clients consistently praise Customer Umbrella for their accommodating nature, highlighting their proactive approach to meeting specific needs. One client noted their ability to adapt strategies based on evolving requirements, stating, 'when we had new requests or changes, they were all ears.' Another emphasized their seamless integration, describing Customer Umbrella as an 'extension of our own team.' Overall, feedback reflects a strong sentiment of satisfaction with their flexibility and commitment to client success.

Customer Support Outsourcing for Game Development Company

5.0 Aug 23, 2023

Their project management was spot-on. Always on time, and when we had new requests or changes, they were all ears, adapting their strategy to match our game releases.
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Industry Experience

Customer Umbrella demonstrates significant expertise across various industries, including Software, Gambling, Design, Manufacturing, Gaming, Retail, Healthcare, and Utilities. Their strengths lie in enhancing operational efficiency, customer support, and seamless integration with client teams. Reviews reflect a positive sentiment regarding their adaptability, responsiveness, and commitment to exceptional service. Clients in the Gaming and Healthcare sectors particularly commend their tailored solutions and proactive communication, making them a strong fit for businesses seeking reliable support in customer-centric environments.
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Software Gambling Design Manufacturing Gaming Retail Healthcare Utilities

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Average Project Cost Breakdown

$10,000 to $49,000 (9) Less than $10,000 (2)

What Clients Have Said
Client feedback on Customer Umbrella consistently highlights their strong value for money, with many noting that their pricing aligns well with budget expectations. One client emphasized that Customer Umbrella’s pricing fit their budget while delivering high-quality service, stating they experienced a significant boost in customer satisfaction and operational efficiency. Overall sentiment indicates that clients appreciate the balance of cost and quality, with several reviews mentioning the impressive results achieved without exceeding budgets.
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More responsive than most other service providers

Customer Umbrella is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Orpheus Solutions

5.0 1 review

$5,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

30% Corporate Training & Coaching

25% Business Consulting

25% Call Center Services +2 services

10% Finance & Accounting Outsourcing (FAO)

10% HR Consulting

Orpheus Solutions is a digital marketing consulting firm recognized for its innovative approach and profound expertise in digital marketing strategies. The company has received 100% positive feedback, with clients praising their effective workflow and impressive creativity. Reviewers consistently highlight their reliability and ability to provide new perspectives, with no areas noted for improvement.

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Industry Experience

Orpheus Solutions has demonstrated expertise primarily in the Arts, Entertainment, and Music industry, providing consulting services for marketing strategies. Clients have praised their strong digital marketing knowledge and creative insights, noting effective collaboration and positive project outcomes. Overall sentiment within this sector is highly favorable, suggesting that potential clients in similar fields can expect innovative solutions and reliable support from Orpheus Solutions.
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Arts, entertainment & music

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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients have expressed satisfaction with Orpheus Solutions' pricing, noting it as reasonable for the value provided. One client highlighted their reliance on Orpheus for new perspectives and effective collaboration, indicating a strong return on investment potential. Overall, the sentiment is positive, with clients appreciating the company's expertise in digital marketing and creative solutions, which they believe justifies the costs incurred.
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Alba Center

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

50% Call Center Services

25% Customer Service Outsourcing

25% Sales Outsourcing

Alba Center, a small phone answering service, is headquartered in Sofia, Bulgaria. The team focuses on Call Center Services and Sales Outsourcing.
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Callhalla

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

50% Call Center Services

50% Customer Service Outsourcing

Callhalla, an answering service and Customer Service Outsourcing company, was established in 2014. The small team offers Call Center Services and Customer Service Outsourcing.
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Latiane Ltd

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Balsha, Bulgaria

Services provided

60% Call Center Services

40% Recruitment Process Outsourcing

Latiane Ltd, a midsize telephone answering service, is in Balsha, Bulgaria. Their services include Call Center Services and Recruitment Process Outsourcing.
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MarketStar

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

Sofia, Bulgaria

Services provided

65% Sales Outsourcing

15% Customer Service Outsourcing

10% Digital Strategy +1 service

10% Marketing Strategy

MarketStar is a Sales Outsourcing company. Established in 1988, the firm is in Ogden, Utah and Dublin, Ireland. Their services include Sales Outsourcing and Customer Service Outsourcing.
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Sofia, Bulgaria

bulevard "Cherni vrah"
Sofia, Bulgaria 1415
201 - 250

359 89 593 6318

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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 MarKam Solutions

2 Mercatus

3 Pontica Solutions

4 CXG Business Process Outsourcing

5 Euroccor JSC

6 InfoSource Bulgaria Ltd

7 Callboxs

8 PowerSellers

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top 8 Bulgaria Inbound Call Centers Services

MarKam Solutions

$1,000+

< $25 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

32.6/40.0

17.6/20 Reviews

10/10 Clients & Experience

5/10 Market Presence

Service focus

130% Inbound Voice Services

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Mercatus

$5,000+

< $25 / hr

50 - 249

Sofia, Bulgaria

Ability to deliver

32.3/40.0

16.8/20 Reviews

9.8/10 Clients & Experience

5.7/10 Market Presence

Service focus

130% Inbound Voice Services

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Pontica Solutions

Undisclosed

< $25 / hr

250 - 999

Sofia, Bulgaria

Ability to deliver

29.8/40.0

15.6/20 Reviews

7.1/10 Clients & Experience

7.1/10 Market Presence

Service focus

80% Inbound Voice Services

20% Other

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CXG Business Process Outsourcing

Undisclosed

Undisclosed

50 - 249

Sofia, Bulgaria

Ability to deliver

25/40.0

16.2/20 Reviews

3.9/10 Clients & Experience

4.9/10 Market Presence

Service focus

122% Inbound Voice Services

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Euroccor JSC

$1,000+

$25 - $49 / hr

50 - 249

София, Bulgaria

Ability to deliver

22.9/40.0

14.6/20 Reviews

3/10 Clients & Experience

5.3/10 Market Presence

Service focus

225% Inbound Voice Services

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InfoSource Bulgaria Ltd

$1,000+

< $25 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

25.2/40.0

14.8/20 Reviews

5.5/10 Clients & Experience

4.9/10 Market Presence

Service focus

80% Inbound Voice Services

20% Other

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Callboxs

$5,000+

< $25 / hr

250 - 999

Burgas, Bulgaria

Ability to deliver

21.4/40.0

16.2/20 Reviews

0.6/10 Clients & Experience

4.6/10 Market Presence

Service focus

210% Inbound Voice Services

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PowerSellers

$10,000+

Undisclosed

2 - 9

Sofia, Bulgaria

Ability to deliver

20.4/40.0

16.4/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

45% Inbound Voice Services

55% Other

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Sixty K Ltd

$50,000+

< $25 / hr

1,000 - 9,999

Sofia, Bulgaria

Ability to deliver

5.3/40.0

0/20 Reviews

0/10 Clients & Experience

5.3/10 Market Presence

Service focus

190% Inbound Voice Services

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ODEON msc - A TTC brand

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

8.2/40.0

0/20 Reviews

3.6/10 Clients & Experience

4.6/10 Market Presence

Service focus

50% Inbound Voice Services

50% Other

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OWORKERS

$1,000+

< $25 / hr

250 - 999

Plovdiv, Bulgaria

Ability to deliver

32/40.0

14.6/20 Reviews

10/10 Clients & Experience

7.4/10 Market Presence

Service focus

40% Inbound Voice Services

60% Other

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BPO Bulgaria

$1,000+

$25 - $49 / hr

2 - 9

Plovdiv, Bulgaria

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

125% Inbound Voice Services

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Euro Connect

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

200% Inbound Voice Services

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ACS Bulgaria

$5,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Ability to deliver

4.1/40.0

0/20 Reviews

0.1/10 Clients & Experience

4/10 Market Presence

Service focus

50% Inbound Voice Services

50% Other

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Customer Umbrella

$1,000+

< $25 / hr

250 - 999

Varna, Bulgaria

Ability to deliver

28/40.0

17/20 Reviews

6.1/10 Clients & Experience

4.9/10 Market Presence

Service focus

60% Inbound Voice Services

40% Other

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Orpheus Solutions

$5,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Ability to deliver

20.2/40.0

16.2/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

75% Inbound Voice Services

25% Other

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Alba Center

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

200% Inbound Voice Services

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Callhalla

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

250% Inbound Voice Services

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Latiane Ltd

Undisclosed

Undisclosed

50 - 249

Balsha, Bulgaria

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

180% Inbound Voice Services

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MarketStar

Undisclosed

Undisclosed

1,000 - 9,999

Sofia, Bulgaria

Ability to deliver

5.8/40.0

0/20 Reviews

0/10 Clients & Experience

5.8/10 Market Presence

Service focus

30% Inbound Voice Services

70% Other

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Top Inbound Call Center Services in Bulgaria

List of the Top Bulgaria Inbound Call Centers Services

Reviews mention Flexible

Back Office Outsourcing for Creative Agency

Reviewed 3 times in the past 6 months

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Reviewed 1 time in the past 6 months

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Mercatus is very responsive

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Reviews mention Efficient

BPO Services for RegTech Company

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Reviews mention Efficient

Data Curation for Talent Sourcing Platform

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Reviews mention Accommodating

Call Center Services for Beach Resort

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Reviews mention Flexible

Certificate Acquirement & Redemption for Cocoa Products Co

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PowerSellers is very responsive

Reviews mention Accommodating

Customer Support Outsourcing for Game Development Company

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Customer Umbrella is very responsive

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List of the Top 8 Bulgaria Inbound Call Centers Services