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Home Call Centers Telemarketing Bulgaria

Top Telemarketing Companies in Bulgaria

Ratings Updated: June 3, 2026
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4 Leaders 8 Contenders

12 Companies

Country: Bulgaria
Outbound Services: B2C Telemarketing & telesales

List of the Top Bulgaria Telemarketing Services

  • Featured

    What are Featured Providers?

    six eleven global services Logotype

    six eleven global services

    4.8 10 reviews
    Verified
    $1,000+
    < $25 / hr
    1,000 - 9,999
    Serves Bulgaria

    Services provided

    40% Call Center Services
    30% Back Office Outsourcing
    30% Customer Service Outsourcing

    Focus Areas

    Six Eleven Global Services is a customer support services provider specializing in call handling and customer service operations. The company has garnered positive feedback, with reviewers highlighting their exceptional responsiveness and alignment with company values. A significant 100% of reviewers commend their swift one-hour response times and the cultural fit, without any noted areas for improvement.

    See all 10 projects
    1 of 1 Call Center Services reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Call Center Services PROJECT HIGHLIGHT

    Call Center Services for E-Commerce Company

    5.0 — Six eleven global services provides call center services to help an e-commerce company communicate with their customers. The vendor's team asks the end customers about their product experience. Read more
    Read 1 Review

    Average Project Cost Breakdown

    $50,000 to $199,999 (2) $200,000 to $999,999 (2) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients generally express satisfaction with the cost-effectiveness and value for money provided by Six Eleven Global Services. Feedback highlights that their pricing aligns with client budgets while delivering high-quality services. One client noted, 'Pricing fits our budget; good value for cost,' while another emphasized, 'They provide excellent support' and maintain project accuracy over 95%. Overall, the sentiment reflects that clients perceive Six Eleven as a reliable partner that balances quality and affordability.
    Read All Reviews

    More responsive than most other service providers

    six eleven global services is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    View projects from:

    United States (6) Canada (1) Malaysia (1)

    This provider is fluent in 1 language:

    • English

    This provider is available in 4 time zones:

    • Central Standard Time (CST)
    • Eastern Standard Time (EST)
    • Pacific Standard Time (PST)
    • Mountain Standard Time (MST)
    View Profile Visit Website
    SalesRoads Logotype

    SalesRoads

    4.9 65 reviews
    Premier Verified
    $5,000+
    Undisclosed
    50 - 249
    Serves Bulgaria

    Services provided

    10% Call Center Services
    80% Sales Outsourcing
    10% Email Marketing

    Focus Areas

    100% Customer Surveys & Market Research Calls

    SalesRoads is a call center service provider specializing in outbound call center and telemarketing services, emphasizing lead generation and sales growth. Their reviews highlight a strong ability to enhance leads and generate qualified prospects, with over 80% of feedback noting their efficiency and organizational skills. Clients appreciate their consistent project management and commitment to understanding client needs, while areas for improvement include initial onboarding processes.

    See all 65 projects
    28 of 38 Call Center Services reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Call Center Services PROJECT HIGHLIGHT

    Market Research & Call Center Services for Home Appraisal Co

    4.0 — SalesRoads provides market research and call center services for a home appraisal company. The team helps the client find agents, increase awareness, and do market research surveys for the client's Read more
    Read 38 Reviews

    Industry Experience

    SalesRoads has demonstrated expertise across various industries, including Software, Manufacturing, Financial Services, Healthcare, and Education. Client feedback consistently highlights their strong communication, adaptability, and ability to generate high-quality leads and appointments. Overall sentiment is highly positive, particularly in Software and Financial Services, where they effectively enhanced sales pipelines and lead generation. Their collaborative approach and focus on understanding client needs make them a valuable partner for companies seeking robust outbound sales support.

    Read All Reviews

    Select Industry to see insights

    Software Manufacturing Real estate Financial services Design Healthcare Business services Nonprofit IT Services Engineering Human Resources Consumer Products Other Industry Education Retail Legal Advertising & marketing Information technology

    Average Project Cost Breakdown

    $50,000 to $199,999 (24) $10,000 to $49,000 (17) $200,000 to $999,999 (6) Less than $10,000 (1)

    What Clients Have Said

    Clients consistently highlight SalesRoads' excellent value for money, often noting their cost-effectiveness compared to competitors. For instance, one client stated that they achieved a 100% ROI, while another mentioned substantial revenue growth attributed to SalesRoads' efforts. Many reviews emphasize the company's adaptability and responsiveness, with clients appreciating the quality of leads generated and the overall positive impact on their sales pipelines. Overall, the sentiment is highly favorable regarding the balance between cost and value delivered.
    Read All Reviews

    View projects from:

    United States (61) Canada (2) Austria (1) Spain (1)

    This provider is available in 1 time zone:

    • Eastern European Time (EET)
    View Profile Visit Website
  • MarKam Solutions Logotype

    5.0 9 reviews
    Premier Verified
    $1,000+
    < $25 / hr
    50 - 249
    Sofia, Bulgaria

    Services provided

    30% Call Center Services
    20% Customer Service Outsourcing
    20% IT Managed Services +2
    20% Sales Outsourcing
    10% Back Office Outsourcing

    Focus Areas

    35% B2C Telemarketing & telesales
    30% Collections Recovery Services
    25% Third party verification +1
    10% Customer Surveys & Market Research Calls

    MarKam Solutions is a prominent provider of Call Center Services, excelling in Customer Support and Phone Support. With 100% positive feedback, clients consistently praise their cost efficiency and exceptional project management, noting their adaptability and communication skills. Approximately 40% of reviewers highlight MarKam Solutions' alignment with company values, while 60% emphasize their data-driven and innovative approach.

    See all 9 projects

    Reviews mention Exceeds expectations

    MarKam Solutions consistently exceeds client expectations across various projects. One client noted their 'extreme promptness' and ability to 'bring outside perspective and innovation,' while another highlighted their 'speed and quality of delivery.' A COO remarked on their 'attention to detail' and 'excellent communication skills,' stating that their experience has 'exceeded expectations.' Overall, clients express high satisfaction, indicating a strong alignment with their needs and objectives.
    • Sales & Customer Service Outsourcing for Transportation Co
      5.0 Sep 9, 2024

      Honestly, as I write this our experience has exceeded our expectations. Every deliverable was met on a timely and professional manner. Ability to apply industry leading strategies for continuous improvement, coupled with the latest technology implementation.

      Read Full Review
    • Call Center Services for Auto Transport Broker
      5.0 Mar 19, 2025

      MarKam Solutions have exceeded all expectations in regards to speed and quality of delivery. They have also been incredibly decisive when things aren't working. Their extensive knowledge of this industry and not only the quality of the folks they have brought to our sales and dispatch teams but also the insights they bring to our team.

      Read Full Review
    • Customer Services & Sales Staffing for Auto Transport Co
      5.0 Mar 19, 2025

      They are extremely prompt and have exceeded our expectations in many areas. Their ability to learn quickly and scale combined with leveraging their outside experience is impressive.

      Read Full Review
    Read All Reviews
    5 of 5 Call Center Services reviews are 5 stars
    1 new review for Call Center Services in past 6 months
    $50,000 – $199,999 avg. project cost

    Call Center Services PROJECT HIGHLIGHT

    Call Center Services for Logistics & Supply Chain Company

    5.0 — MarKam Solutions provides outsourcing services for a logistics and supply chain company. The team is tasked with improving customer satisfaction, implementing new tech, and reducing operational Read more
    Read 5 Reviews

    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.
    Read All Reviews

    View projects from:

    United States (4) Bulgaria (3) England (1)

    This provider is fluent in 10 languages:

    • Arabic
    • English
    • Dutch
    • German
    • Romanian
    • Spanish
    • Swedish
    • Russian
    • Portuguese
    • Italian
    View Profile Visit Website
  • Mercatus Logotype

    4.8 22 reviews
    Verified
    $5,000+
    < $25 / hr
    50 - 249
    Sofia, Bulgaria

    Services provided

    10% Call Center Services
    50% Customer Service Outsourcing
    20% Sales Outsourcing +2
    10% Back Office Outsourcing
    10% IT Staff Augmentation

    Focus Areas

    45% B2C Telemarketing & telesales
    30% Third party verification
    15% Customer Surveys & Market Research Calls +1
    10% Collections Recovery Services

    Mercatus is a company specializing in Contact Center Services, providing Customer Support Services, Inbound Call Center, and Telephonic Support. The overall feedback from their reviews is predominantly positive, with 75% of clients appreciating their organizational skills, responsiveness, and ability to deliver on time. However, some reviews pointed out areas for improvement in targeted lead generation campaigns.

    See all 22 projects
    2 of 4 Call Center Services reviews are 5 stars
    1 new review for Call Center Services in past 6 months
    Less than $10,000 avg. project cost

    Call Center Services PROJECT HIGHLIGHT

    Lead Generation Services for IT Services Company

    5.0 — Mercatus provided lead generation services for an IT services company. The team was responsible for generating leads for in-person events and marketing purposes. Read more
    Read 4 Reviews

    Average Project Cost Breakdown

    Less than $10,000 (11) $10,000 to $49,000 (5) $50,000 to $199,999 (2)

    What Clients Have Said

    Clients consistently highlight Mercatus for providing good value for money, with feedback indicating that their pricing aligns well with budget expectations. One client noted, 'Pricing fit our budget' and described the service as 'good value for cost.' Another emphasized that their investment was repaid within a year. Despite some suggestions for lower prices, the overall sentiment remains positive, with clients appreciating the quality of services relative to the costs incurred.
    Read All Reviews

    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.
    Get in Touch

    View projects from:

    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
    View all languages

    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)
    View Profile Visit Website
  • Euroccor JSC Logotype

    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
    10% Social Media Marketing

    Focus Areas

    90% B2C Telemarketing & telesales
    10% Customer Surveys & Market Research Calls

    Euroccor JSC is a company specializing in Contact Center Services, particularly focusing on Customer Support Services such as listing quality checks. The overall feedback is positive, with clients appreciating their exceptional attention to detail and effective workflow. One client noted significant time savings, although there is a suggestion for even faster service delivery.

    See all 1 projects
    0 of 1 Call Center Services reviews are 5 stars
    Unknown avg. project cost

    Call Center Services PROJECT HIGHLIGHT

    Listing Quality Services for Job Searching Platform

    4.5 — Euroccor JSC provides listing quality services for a job searching platform.  Read more
    Read 1 Review

    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.

    Read All Reviews

    Select Industry to see insights

    Human Resources

    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.
    Read All Reviews
    View Profile

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  • CXG Business Process Outsourcing Logotype

    5.0 1 review
    Undisclosed
    Undisclosed
    50 - 249
    Sofia, Bulgaria

    Services provided

    24% Call Center Services
    25% Customer Service Outsourcing
    21% Back Office Outsourcing +2
    15% Recruiting
    15% Staffing

    Focus Areas

    100% B2C Telemarketing & telesales

    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.

    See all 1 projects

    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.

    Read All Reviews

    Select Industry to see insights

    Software

    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.
    Read All Reviews
    View Profile
  • Sixty K Ltd Logotype

    Not yet reviewed

    $50,000+
    < $25 / hr
    1,000 - 9,999
    Sofia, Bulgaria

    Services provided

    10% Call Center Services
    80% Customer Service Outsourcing
    10% Back Office Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Sixty K Ltd is a large Customer Service Outsourcing company. Founded in 2008, the team focuses on Customer Service Outsourcing and Back Office Outsourcing.

    Read more
    View Profile
  • ODEON msc - A TTC brand Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Sofia, Bulgaria

    Services provided

    10% Call Center Services
    20% Finance & Accounting Outsourcing (FAO)
    20% HR Consulting +5
    10% Accounting
    10% Back Office Outsourcing
    10% Business Consulting
    10% Customer Service Outsourcing
    10% Sales Outsourcing

    Focus Areas

    22% B2C Telemarketing & telesales
    32% Collections Recovery Services
    23% Customer Surveys & Market Research Calls +1
    23% Third party verification

    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.

    Read more
    View Profile
  • Euro Connect Logotype

    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

    Focus Areas

    100% B2C Telemarketing & telesales

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

    Read more
    View Profile
  • Customer Umbrella Logotype

    5.0 20 reviews
    $1,000+
    < $25 / hr
    250 - 999
    Varna, Bulgaria

    Services provided

    20% Call Center Services
    20% Back Office Outsourcing
    20% IT Managed Services +4
    15% Customer Service Outsourcing
    10% IT Staff Augmentation
    10% Staffing
    5% Recruiting

    Focus Areas

    70% B2C Telemarketing & telesales
    20% Customer Surveys & Market Research Calls
    5% Collections Recovery Services +1
    5% Third party verification

    Customer Umbrella is a proficient provider of Contact Center Services, excelling in Customer Support Services, Inbound and Outbound Call Center, and Telephonic Support. Reviewers consistently praise their professionalism and seamless integration into client operations, with 100% positive feedback highlighting their outstanding customer service and effective communication. Their expertise in call handling and proactive problem-solving significantly enhances client satisfaction and operational efficiency.

    See all 20 projects
    3 of 4 Call Center Services reviews are 5 stars
    Less than $10,000 avg. project cost

    Call Center Services PROJECT HIGHLIGHT

    Customer Support Services for Sports Betting & Gambling Firm

    5.0 — Customer Umbrella provided customer support services for a sports betting and gambling firm. Their responsibilities included outbound calls, live chat support, and answering customer email Read more
    Read 4 Reviews

    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.
    Read All Reviews

    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.
    Get in Touch

    View projects from:

    United States (5) Cyprus (2) Germany (2) Canada (1) England (1)
    View Profile
  • BPO Bulgaria Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Plovdiv, Bulgaria

    Services provided

    25% Call Center Services
    25% Accounting
    25% Customer Service Outsourcing +1
    25% Tax Law

    Focus Areas

    25% B2C Telemarketing & telesales
    25% Collections Recovery Services
    25% Customer Surveys & Market Research Calls +1
    25% Third party verification

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

    Read more
    View Profile
  • Latiane Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Balsha, Bulgaria

    Services provided

    60% Call Center Services
    40% Recruitment Process Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

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

    Read more
    View Profile
  • Alba Center Logotype

    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

    Focus Areas

    100% B2C Telemarketing & telesales

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

    Read more
    View Profile
  • Callhalla Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Sofia, Bulgaria

    Services provided

    50% Call Center Services
    50% Customer Service Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

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

    Read more
    View Profile

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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 Euroccor JSC
4 CXG Business Process Outsourcing

List of the Top 4 Bulgaria Telemarketing Services

  1. MarKam Solutions Logotype

    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

    30% Call Center Services
    35% B2C Telemarketing & telesales
    70% Other
    View Profile Visit Website
  2. Mercatus Logotype

    Mercatus

    $5,000+
    < $25 / hr
    50 - 249
    Sofia, Bulgaria

    Ability to deliver

    31.9/40.0
    16.4/20 Reviews
    9.8/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    10% Call Center Services
    45% B2C Telemarketing & telesales
    90% Other
    View Profile Visit Website
  3. Euroccor JSC Logotype

    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

    65% Call Center Services
    90% B2C Telemarketing & telesales
    35% Other
    View Profile Visit Website
  4. CXG Business Process Outsourcing Logotype

    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

    24% Call Center Services
    100% B2C Telemarketing & telesales
    76% Other
    View Profile Visit Website
  5. Sixty K Ltd Logotype

    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

    10% Call Center Services
    100% B2C Telemarketing & telesales
    90% Other
    View Profile Visit Website
  6. ODEON msc - A TTC brand Logotype

    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

    10% Call Center Services
    22% B2C Telemarketing & telesales
    90% Other
    View Profile Visit Website
  7. Euro Connect Logotype

    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

    40% Call Center Services
    100% B2C Telemarketing & telesales
    60% Other
    View Profile Visit Website
  8. Customer Umbrella Logotype

    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

    20% Call Center Services
    70% B2C Telemarketing & telesales
    80% Other
    View Profile Visit Website
  9. BPO Bulgaria Logotype

    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

    25% Call Center Services
    25% B2C Telemarketing & telesales
    75% Other
    View Profile Visit Website
  10. Latiane Ltd Logotype

    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

    60% Call Center Services
    100% B2C Telemarketing & telesales
    40% Other
    View Profile Visit Website
  11. Alba Center Logotype

    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

    50% Call Center Services
    100% B2C Telemarketing & telesales
    50% Other
    View Profile Visit Website
  12. Callhalla Logotype

    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

    50% Call Center Services
    100% B2C Telemarketing & telesales
    50% Other
    View Profile Visit Website

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Specialties

Answering Services Telemarketing Order Processing Appointment Setting Virtual Receptionist Inbound Appointment Setting Sales Outsourcing Third Party Verification Outbound

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Telemarketing in Sofia
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