Top BPO Companies in Sofia

Ratings Updated: June 24, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

Featured

What are Featured Providers?
Hugo Inc.

5.0 28 reviews
Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves Sofia, Bulgaria

Services provided

25% Customer Service Outsourcing

20% Call Center Services

15% Back Office Outsourcing +4 services

10% Content Moderation Services

10% Data Annotation Services

10% Finance & Accounting Outsourcing (FAO)

10% Sales Outsourcing

Hugo Inc. | Top CX Provider is an outsourcing company specializing in customer experience (CX) and support services. The company consistently receives high praise for its effective project management and adaptability, with 100% of reviewers noting the team's ability to seamlessly integrate into existing operations. Approximately 70% of the feedback highlights the company's impressive cultural fit and commitment to quality, with measurable outcomes like increased efficiency and customer satisfaction.

See all 28 projects
Reviews mention Adaptable
Clients consistently highlight Hugo's remarkable adaptability as a key strength. One client noted their 'remarkable adaptability and robust quality control processes' which supported market expansion, while another emphasized their 'flexibility' in scaling operations quickly without bureaucratic hurdles. Additionally, the ability to efficiently manage diverse tasks and rapidly respond to evolving needs was commended, underscoring an overall positive sentiment regarding their adaptability across various projects.

Back Office Outsourcing for E-Commerce Co

5.0 Sep 24, 2024

Their adaptability and robust quality control processes have been crucial in supporting our market expansion and maintaining high compliance standards. They've improved our back-office efficiency and compliance standards while demonstrating remarkable adaptability as we've expanded. Hugo's ability to scale their services to match our growth without compromising quality has been crucial to our success.
Read Full Review

Call Center Services for Gaming Company

5.0 Aug 17, 2023

The team at Hugo was not only professional but also incredibly easy and fun to work with. Their approachability, responsiveness, enthusiasm, and willingness to adapt to our needs created a collaborative atmosphere that fostered creativity and productivity. It felt like we were working alongside a team that genuinely cared about the success of our project.
Read Full Review

CX Outsourcing for Financial Services Firm

5.0 Apr 25, 2025

Hugo's project management has been great! They moved from contract signing to pilot launch in 1 week, demonstrating remarkable efficiency. Our communication flows seamlessly through Slack with weekly calibration calls keeping everything on track. Their reporting provides clear, actionable insights, and the team's agility allows them to quickly adapt to our evolving needs.
Read Full Review

CX Outsourcing for Financial Services Firm

5.0 Apr 25, 2025

Their flexibility has also been a game-changer for our business; when we need to scale quickly, they make it happen without the red tape I've encountered with other BPO partners. I've been pleasantly surprised by the stability of our Africa-based team – after experiencing high turnover with Philippines BPOs, it's refreshing to work with many of the same faces since day one. Their flexibility has also been a game-changer for our business.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

Hugo Inc. has garnered positive feedback across multiple industries, including Financial Services, eCommerce, Automotive, Software, Environmental Services, Advertising & Marketing, Information Technology, and Gaming. Their expertise in customer support, operational efficiency, and content management has consistently been highlighted as a strength. Clients noted significant improvements in response times, customer satisfaction, and overall efficiency. Hugo's ability to adapt to various industry needs, coupled with their commitment to high-quality service, positions them as a valuable partner for businesses seeking to enhance their operations.
Read All Reviews

Select Industry to see insights

Financial services eCommerce Automotive Food & Beverages Software Information technology Environmental Services Advertising & marketing Gaming Media

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (7) $200,000 to $999,999 (6) $10,000 to $49,000 (2)

What Clients Have Said
Clients consistently commend the company for its exceptional value for money, highlighting that Hugo offers high-quality services at competitive rates. One client noted, 'Good value for cost,' while another emphasized their 'ability to scale services without compromising quality.' Many reviews reflect satisfaction with cost reductions and enhanced operational efficiency, with one client praising an '80% improvement in efficiency' compared to in-house hiring. Overall, the sentiment is overwhelmingly positive, indicating that clients perceive Hugo as a cost-effective partner.
Read All Reviews

Was this helpful?

View projects from:

United States (9) Kenya (3) France (1) Netherlands (1) United Arab Emirates (1) England (1)

This provider is fluent in 54 languages:

Mandarin

English

Spanish

Arabic

Bengali

Hindi

Russian

Portuguese

Japanese

German

Javanese

Korean

View all languages

This provider is available in 38 time zones:

Colombia Time (COT)

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Gulf Standard Time (GST)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

View all time zones

Was this helpful?
View Profile Visit Website
TECHSPEED INC

4.9 18 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Sofia, Bulgaria

Services provided

30% Back Office Outsourcing

25% Call Center Services

25% Content Moderation Services +1 service

20% Customer Service Outsourcing

TECHSPEED INC is a data solutions company specializing in data entry, data management, and customer service. They have consistently received positive feedback, with approximately 100% of reviewers praising their punctuality, professionalism, and adaptability. Clients highlight their proactive communication, reliability, and ability to swiftly scale operations, making TECHSPEED INC a highly recommended partner for complex data projects.

See all 18 projects
2 of 2 reviews are 5 stars

Unknown avg. project cost

Reviewed 2 times in the past 6 months
In recent reviews, clients have highlighted TECHSPEED INC's exceptional professionalism and responsiveness. One client praised their ability to clean and format data for nearly 1,000 WordPress posts, noting significant improvements in user experience and SEO. Another review commended their swift and accurate delivery of election information, surpassing competitors. Overall, sentiment is overwhelmingly positive, with clients expressing high satisfaction and no reported areas for improvement.
Read 2 Recent Reviews

Was this helpful?

Industry Experience

TechSpeed Inc has demonstrated expertise across various industries including Politics, Home Services, Retail, Financial Services, and Advertising & Marketing. Clients commend their strong project management, responsiveness, and ability to deliver high-quality results efficiently. Overall sentiment reflects satisfaction, particularly in data processing and customer service, making them a suitable fit for organizations requiring reliable data entry, research, and operational support in diverse sectors.
Read All Reviews

Select Industry to see insights

Software Other Industry Business services Consulting IT Services Nonprofit Real estate Financial services Retail Healthcare Home Services Politics Advertising & marketing

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (6) $10,000 to $49,000 (5)

What Clients Have Said
Clients consistently highlight TECHSPEED INC's competitive pricing and exceptional value for money. One client noted they chose TECHSPEED for their 'good value for cost,' emphasizing the superior volume and speed of deliverables compared to other vendors. Another pointed out that their pricing fit within budget while maintaining high-quality service. Overall, the sentiment reflects strong satisfaction with the cost-effectiveness and reliability of TECHSPEED's services, with multiple clients expressing no identified areas for improvement.
Read All Reviews

Was this helpful?

View projects from:

United States (16) Canada (1)

This provider is fluent in 1 language:

English

This provider is available in 1 time zone:

Pacific Standard Time (PST)

Was this helpful?
View Profile Visit Website
Connext

5.0 7 reviews
Premier Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves Sofia, Bulgaria

Services provided

30% Customer Service Outsourcing

30% Finance & Accounting Outsourcing (FAO)

20% Back Office Outsourcing +1 service

20% IT Staff Augmentation

Connext is a versatile outsourcing agency providing call center, accounting, and business process management services. Reviews indicate a strong focus on client alignment, effective recruitment, and seamless integration into clients' workflows, with over 85% of feedback emphasizing their impressive hiring speed and communication. Clients appreciate their proactive approach and dedication to long-term partnerships, although some suggest enhanced employee training.

See all 7 projects
Reviews mention Reliable
Clients consistently describe Connext as a reliable partner, highlighting their efficient recruiting and management processes. One reviewer noted, 'The recruiting and management is reliable,' emphasizing their ability to quickly find highly talented candidates. Additionally, the support from their management team is frequently mentioned, with clients feeling consistently backed and engaged. Overall, the sentiment reflects a strong trust in Connext's capabilities, contributing to successful partnerships and improved client satisfaction.

Staff Augmentation for Title & Escrow Company

5.0 Jan 23, 2023

We are now able to notify Connext of a resource need and in most cases can have screening, interviews, and placement completed in under 14 days. With their support, we continue to grow our business, and improve client satisfaction. The relationship has been very successful. The recruiting and management is reliable. Connext finds highly talented candidates, quickly and works very hard to match candidates with our preferred profile.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

Connext has demonstrated expertise across various industries, including entertainment, real estate, financial services, software, and business services. Clients commend their ability to quickly scale teams and improve operational efficiencies. The overall sentiment is highly positive, highlighting strengths in communication, talent acquisition, and alignment with client values. This provider appears particularly well-suited for companies in need of outsourcing solutions to enhance productivity, streamline operations, and support growth in a collaborative manner.
Read All Reviews

Select Industry to see insights

Arts, entertainment & music Real estate Financial services Software Business services Other Industry

Was this helpful?

Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight Connext's competitive pricing and overall value for money. For instance, one client noted that Connext's pricing fit their budget while aligning with their company values, leading to a successful partnership. Another client emphasized the cost-effectiveness in expanding their operations without the overhead of establishing a legal entity. Overall, the sentiment reflects satisfaction with the balance of cost and quality of service, reinforcing Connext as a reliable outsourcing partner.
Read All Reviews

Was this helpful?

View projects from:

Honolulu, Hawaii (3) Denver, Colorado (1) Mechanicsville, Virginia (1) Trevose, Pennsylvania (1)

This provider is fluent in 2 languages:

English

Spanish

This provider is available in 7 time zones:

Hawaii Standard Time (HST)

Alaska Standard Time (AKST)

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Phoenix Standard Time (PNT)

Mountain Standard Time (MST)

Was this helpful?
View Profile Visit Website
MarKam Solutions

5.0 9 reviews

Look for Verified Providers

Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More

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 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.

See all 9 projects
Reviews mention Knowledgeable
Clients consistently highlight MarKam Solutions' extensive industry knowledge and expertise as a significant asset. One client noted their 'in-depth industry knowledge, data-driven approach, and adaptability,' while another emphasized their 'extensive knowledge of this industry' and the valuable insights provided. Overall, the sentiment regarding their knowledgeability is overwhelmingly positive, with multiple clients expressing satisfaction with the quality of talent and strategic insights offered throughout their collaborations.

Call Center Services for Logistics & Supply Chain Company

5.0 Nov 7, 2024

Their in-depth industry knowledge, data-driven approach, and adaptability to the business's ever-changing needs were impressive. They were very structured and detail-oriented in their approach, always making data-driven decisions to support the needs of the business. Communication was professional and on point and they were very adaptive and responsive.
Read Full Review

Call Center Services for Furniture Manufacturer

5.0 Nov 1, 2024

Their in-depth knowledge of the latest technology and customer service frameworks impressed us. All project deliverables were met in professional and timely manner. Increased customer attention and number of returning customers.
Read Full Review

Call Center Services for Auto Transport Broker

5.0 Mar 19, 2025

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

Sales Outsourcing & Lead Gen for Advertising Account Co

5.0 Feb 13, 2025

MarKam Solutions' in-depth process knowledge and technology stack awareness were impressive. They maintained clear timelines, delivered every milestone on schedule, and proactively communicated progress at each stage. Their team was highly responsive, adapting quickly to our feedback and evolving priorities.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

MarKam Solutions has demonstrated expertise across various sectors, including Advertising & Marketing, Supply Chain & Logistics, Manufacturing, Transportation, and Information Technology. Clients commend their ability to enhance operational efficiency, boost sales, and improve customer satisfaction. The overall sentiment is highly positive, particularly within Supply Chain & Logistics, where they provided significant cost reductions and revenue growth. Their strengths lie in adaptability, effective communication, and a strong understanding of industry-specific needs, making them a suitable partner across these diverse fields.
Read All Reviews

Select Industry to see insights

Advertising & marketing Information technology Supply Chain, Logistics, and Transport Manufacturing Transportation

Was this helpful?

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

Was this helpful?
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

Was this helpful?
View Profile Visit Website
Mercatus

4.8 23 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 B2B outreach company that excels in creating structured and tailored campaigns for various industries. They are praised for their professionalism, effective project management, and ability to deliver results, with over 85% of reviews highlighting their strong communication and responsiveness. Approximately 90% of reviewers appreciated their ability to meet predefined goals, though some noted areas for improvement in market-specific outreach strategies.

See all 23 projects
Reviews mention Great team
Clients express a strong appreciation for the professionalism and organization of the Mercatus team. One customer highlighted the effective communication and quick response times, stating that the agents are involved in resolving exceptional situations. Another noted their impressive organizational skills, which contribute to a positive customer experience. Overall, the sentiment reflects satisfaction with the team's dedication and effectiveness in delivering support.

Customer Experience Support for Fashion E-Commerce Firm

5.0 Aug 28, 2022

What did you find most impressive or unique about this company? They are very organized as a team. Are there any areas for improvement or something they could have done differently? We are pleased with our collaboration with them.
Read Full Review

Read All Reviews

Was this helpful?
1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent feedback highlights Mercatus's effective lead generation strategies, particularly in the e-commerce sector. Clients praised their structured approach, achieving an impressive 89% meeting acceptance rate and consistently organizing eight meetings per month. The team's ability to tailor outreach and engage with high-level decision-makers was also noted. Overall sentiment is highly positive, with clients expressing satisfaction with the professionalism and results delivered, and no areas for improvement were identified.
Read 1 Recent Review

Was this helpful?

Industry Experience

Mercatus has demonstrated significant expertise in lead generation and marketing across various industries, including eCommerce, Information Technology, Manufacturing, Retail, and Financial Services. Clients highlight their strengths in targeting high-value prospects, effective communication, and project management. Overall sentiment reflects satisfaction with their results, especially in eCommerce and IT, while some feedback suggests improvements for specific market outreach. Organizations seeking reliable lead generation and outreach services, particularly in technology and retail sectors, may find Mercatus a suitable partner.
Read All Reviews

Select Industry to see insights

Financial services Information technology Consulting IT Services Engineering Retail Software Consumer Products Construction Manufacturing Human Resources eCommerce

Was this helpful?

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 commend Mercatus for their competitive pricing and high value for money. For instance, one executive noted that Mercatus's pricing fit their budget and offered good value, while another client mentioned achieving significant ROI within a year. Overall, the sentiment reflects satisfaction with the cost-effectiveness of the services provided, with several clients expressing that the investment was justified by the results achieved.
Read All Reviews

Was this helpful?
View Profile Visit Website
Featured

What are Featured Providers?

Remote CoWorker

4.8 189 reviews
Premier Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves Sofia, Bulgaria

Services provided

45% Back Office Outsourcing

15% Finance & Accounting Outsourcing (FAO)

10% Call Center Services +3 services

10% Customer Service Outsourcing

10% HR Consulting

10% Sales Outsourcing

Remote CoWorker is a virtual assistance provider specializing in administrative support, business development, and market research. The company has garnered consistently positive feedback, with clients praising their communication, professionalism, and value. Approximately 90% of reviewers highlight their effective project management and responsiveness, with no significant areas for improvement noted across reviews.

See all 189 projects

15 of 16 reviews are 5 stars

Less than $10,000 avg. project cost

Reviewed 16 times in the past 6 months
In the past six months, clients have consistently praised Remote CoWorker for their professionalism and responsiveness. Notable feedback includes a significant increase in business development capacity and improved administrative efficiency. Clients highlighted impressive communication, timely deliveries, and effective problem resolution. For instance, one client noted, 'I have found their communication, oversight, guidance, and value to all to be excellent.' Overall sentiment is overwhelmingly positive, with no major areas for improvement identified.
Read 18 Recent Reviews

Was this helpful?

Industry Experience

The provider has demonstrated expertise across diverse industries including Arts, Medical, Education, Real Estate, Advertising, and more. Clients commend their responsiveness, communication, and project management skills, leading to increased efficiency and productivity. Positive feedback highlights their ability to tailor support to specific organizational needs while aligning with company values. Overall sentiment indicates strong satisfaction, particularly in the Medical and Education sectors, suggesting a good fit for businesses seeking operational support and administrative assistance.
Read All Reviews

Select Industry to see insights

Business services Advertising & marketing Plumbing Franchises Consulting Contracting HVAC Transportation Manufacturing Other industries Hospitality & leisure Nonprofit Insurance Restaurants Arts, entertainment & music eCommerce Construction Beauty & Cosmetics Retail Software Information technology IT Services Food & Beverage Consumer products & services Consumer Products Food & Beverages Other Industry Wellness & Fitness Environmental Services Design Automotive Education Media Healthcare Publishing Energy & natural resources Legal Sports Medical Real estate Financial services

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (54) $10,000 to $49,000 (12) $50,000 to $199,999 (3) $200,000 to $999,999 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently express satisfaction with Remote CoWorker's cost-effectiveness and value for money, highlighting their pricing as a key factor in choosing the service. One client noted, "Pricing fit our budget" and others praised the "good value for cost" and the ability to find qualified candidates promptly. Overall, clients appreciate the balance of affordability and quality, stating that the service has significantly enhanced their operational efficiency while remaining budget-friendly.
Read All Reviews

Was this helpful?

View projects from:

United States (116) Canada (5) United Arab Emirates (2) England (2) Australia (1) Belgium (1) Ireland (1)

Was this helpful?

View Profile Visit Website
Select VoiceCom

4.8 9 reviews
Premier Verified

$5,000+

< $25 / hr

1,000 - 9,999

Serves Sofia, Bulgaria

Services provided

30% Call Center Services

30% Customer Service Outsourcing

10% Back Office Outsourcing +3 services

10% Finance & Accounting Outsourcing (FAO)

10% IT Staff Augmentation

10% Sales Outsourcing

Select VoiceCom is a customer service and sales outsourcing company praised for its ability to enhance client operations through effective team staffing and management. Across reviews, 100% highlight their exemplary project management and communication, often going above expectations. Approximately 85% of reviews mention their cultural alignment and responsiveness, while results include increased sales, customer satisfaction, and overall efficiency.

See all 9 projects
Reviews mention Detail-oriented
Clients have consistently highlighted Select VoiceCom's detail-oriented approach, emphasizing their ability to provide valuable insights drawn from prior experiences to enhance campaign success. One client noted their impressive attention to detail, which significantly contributed to optimizing the campaign's effectiveness. Overall, the sentiment reflects a strong appreciation for the company's meticulousness, although there are suggestions for more frequent goal check-ins to ensure ongoing alignment.

Recruitment Services for Clinical Research Company

5.0 Jan 13, 2025

The team is very attentive and follows the process as directed. They follow the steps and directives with ease.
Read Full Review

Call Center Services for MarTech Company

5.0 Jan 19, 2025

They're detail-oriented and provide a lot of inputs based on their previous experience to make the campaign successful.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

Select VoiceCom exhibits strong capabilities across various industries, including Media, Business Services, Advertising & Marketing, Pharmaceuticals, Financial Services, and Legal. Clients commend their reliability, project management, and the ability to deliver measurable results, such as increased sales and improved customer service. Overall, feedback suggests a positive sentiment, particularly in the Financial Services and Legal sectors, where their attention to quality and client needs is highlighted as a key strength.
Read All Reviews

Select Industry to see insights

Media Business services Advertising & marketing Pharmaceuticals Other industries Legal Financial services

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (2) $50,000 to $199,999 (2) $1,000,000 to $9,999,999 (2) $200,000 to $999,999 (1)

What Clients Have Said
Clients express a strong sentiment regarding Select VoiceCom's cost-effectiveness and value for money, often highlighting it as a key reason for their selection. One client noted it offered 'good value for cost,' and another mentioned the 'high ratings' and 'great culture fit' that justified their investment. Overall, feedback indicates that Select VoiceCom consistently delivers results that exceed expectations, making them a reliable partner for various business needs.
Read All Reviews

Was this helpful?

View projects from:

United States (7) Australia (1)

This provider is fluent in 1 language:

English

This provider is available in 1 time zone:

Eastern Standard Time (EST)

Was this helpful?
View Profile Visit Website
MarKam Solutions

5.0 9 reviews

Look for Verified Providers

Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More

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 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.

See all 9 projects
Reviews mention Knowledgeable
Clients consistently highlight MarKam Solutions' extensive industry knowledge and expertise as a significant asset. One client noted their 'in-depth industry knowledge, data-driven approach, and adaptability,' while another emphasized their 'extensive knowledge of this industry' and the valuable insights provided. Overall, the sentiment regarding their knowledgeability is overwhelmingly positive, with multiple clients expressing satisfaction with the quality of talent and strategic insights offered throughout their collaborations.

Call Center Services for Logistics & Supply Chain Company

5.0 Nov 7, 2024

Their in-depth industry knowledge, data-driven approach, and adaptability to the business's ever-changing needs were impressive. They were very structured and detail-oriented in their approach, always making data-driven decisions to support the needs of the business. Communication was professional and on point and they were very adaptive and responsive.
Read Full Review

Call Center Services for Furniture Manufacturer

5.0 Nov 1, 2024

Their in-depth knowledge of the latest technology and customer service frameworks impressed us. All project deliverables were met in professional and timely manner. Increased customer attention and number of returning customers.
Read Full Review

Call Center Services for Auto Transport Broker

5.0 Mar 19, 2025

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

Sales Outsourcing & Lead Gen for Advertising Account Co

5.0 Feb 13, 2025

MarKam Solutions' in-depth process knowledge and technology stack awareness were impressive. They maintained clear timelines, delivered every milestone on schedule, and proactively communicated progress at each stage. Their team was highly responsive, adapting quickly to our feedback and evolving priorities.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

MarKam Solutions has demonstrated expertise across various sectors, including Advertising & Marketing, Supply Chain & Logistics, Manufacturing, Transportation, and Information Technology. Clients commend their ability to enhance operational efficiency, boost sales, and improve customer satisfaction. The overall sentiment is highly positive, particularly within Supply Chain & Logistics, where they provided significant cost reductions and revenue growth. Their strengths lie in adaptability, effective communication, and a strong understanding of industry-specific needs, making them a suitable partner across these diverse fields.
Read All Reviews

Select Industry to see insights

Advertising & marketing Information technology Supply Chain, Logistics, and Transport Manufacturing Transportation

Was this helpful?

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

Was this helpful?

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

Was this helpful?
View Profile Visit Website
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.

See all 3 projects
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.
Read All Reviews

Select Industry to see insights

Transportation Financial services Logistics & Supply Chain

Was this helpful?

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.
Read All Reviews

Was this helpful?
View projects from:

France (2) Switzerland (1)

This provider is fluent in 5 languages:

English

French

German

Italian

Bulgarian

Was this helpful?
View Profile Visit Website

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

MarketStar Bulgaria

5.0 28 reviews

$25,000+

Undisclosed

1,000 - 9,999

Sofia, Bulgaria

Services provided

75% Sales Outsourcing

20% Product Marketing

5% Direct Marketing

MarketStar Bulgaria, formerly Out2Bound, is a sales development agency specializing in sales strategy development, sales team training, and lead generation. Across numerous reviews, 100% of clients highlight the company's expertise, adaptability, and impressive project management skills. Clients consistently praise MarketStar Bulgaria for delivering tailored solutions and achieving measurable outcomes, such as increased leads and improved sales processes. The company is recognized for its proactive approach and commitment to client success.

See all 28 projects
Reviews mention Puts the customer first
MarketStar Bulgaria demonstrates a strong commitment to customer-centricity, as highlighted by a client's appreciation for their willingness to understand the complex utility industry and tailor messaging accordingly. The client noted that the team's flexibility and commitment significantly enhanced their lead generation efforts, resulting in increased product awareness and successful demos. Overall, the sentiment reflects satisfaction with MarketStar's dedication to prioritizing customer needs and fostering effective communication.

Lead Generation & Sales Messaging for Utilities Software Provider

5.0 Feb 19, 2019

We were truly delighted by the commitment and flexibility Theo (Founder, Out2Bound) and his colleagues showed throughout the different cold calling campaigns. We highly appreciated their willingness to understand the complex utility industry and dive into our products’ specifics.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

MarketStar Bulgaria (formerly Out2Bound) has garnered positive feedback across various industries including Financial Services, IT, and Other sectors. Clients commend their expertise in sales process optimization, lead generation, and tailored training solutions. In the Financial Services sector, they supported fintech clients in establishing effective sales strategies, resulting in increased efficiency and client engagement. In IT, their efforts led to successful outreach for software solutions. Overall, clients appreciate their adaptability, responsiveness, and commitment to delivering measurable results, making them a suitable partner for businesses aiming to enhance their sales capabilities.
Read All Reviews

Select Industry to see insights

Software Financial services Design Information technology Healthcare Advertising & marketing Business services IT Services

Was this helpful?

View projects from:

Bulgaria (21) France (2) Switzerland (2) Luxembourg (1) Netherlands (1)

Was this helpful?

Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.9

Willing to Refer

5.0

Sofia-based clients praise MarketStar Bulgaria for their sales strategy, lead generation, and tailored training in complex IT and software projects. They highlight the team's professionalism, responsiveness, and ability to handle diverse projects like web platforms, AI, and cybersecurity, consistently delivering measurable results and seamless collaboration.
Read Local Reviews

Was this helpful?
View Profile
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.

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

Was this helpful?

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

Was this helpful?

View Profile
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.

See all 1 projects

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

Was this helpful?

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

Was this helpful?

View Profile
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.

See all 2 projects
Reviews mention High-quality work
Clients commend InfoSource Bulgaria Ltd for delivering high-quality work consistently. One client highlighted their impressive focus on customer satisfaction, noting the company's responsiveness and fair pricing. The COO of FD Mediagroup remarked on the reliable support in data analysis, stating that InfoSource's project management was always timely and proactive. Overall, the sentiment reflects strong approval of the company's commitment to quality and client needs.

Financial Services for Financial & Economic Media Company

5.0 Sep 14, 2023

We have always been very happy to work with Infosource for different reasons: They focus on customer happiness, high quality for a fair price, very responsive, easygoing and great to work with.
Read Full Review

Read All Reviews

Was this helpful?
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.
Read All Reviews

Select Industry to see insights

Software Media

Was this helpful?

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.
Read All Reviews

Was this helpful?

View projects from:

Netherlands (1) United States (1)

Was this helpful?
View Profile
Featured

What are Featured Providers?
TDCX

4.8 12 reviews
Verified

$100,000+

Undisclosed

10,000+

Serves Sofia, Bulgaria

Services provided

50% Customer Service Outsourcing

20% Sales Outsourcing

10% Business Consulting +2 services

10% Call Center Services

10% Content Moderation Services

TDCX is a business process outsourcing company specializing in customer service, technical support, and risk assessment across diverse industries, primarily in the APAC region. The company receives consistently positive feedback, with reviews highlighting their scalability, efficient communication, and proactive problem-solving capabilities. Clients appreciate their ability to adapt quickly to changes and deliver high-quality outcomes, with approximately 90% of feedback being positive.

See all 12 projects
Reviews mention Innovative
Client feedback highlights TDCX's innovative approach to support, with notable instances of their quick adaptation to process changes and the introduction of new solutions. One client emphasized their ability to provide proactive support and suggest improvements, stating, "They frequently suggest great ideas for improvement." Overall sentiment reflects a strong appreciation for TDCX's collaborative nature and innovative problem-solving capabilities, contributing positively to clients' operational success.

Call Center Services for Global Social Media Company

5.0 May 17, 2022

The team is very dedicated and motivated to try out new solutions, implement pilots and offer innovative ideas for us to consider. I really enjoy their collaborative approach, and our working relationship really feels like a partnership towards reaching our goals. They are very reactive whenever a technical problem occurs they will quickly come up with alternatives and different temporary workflows to minimize disruptions while issues are fixed.
Read Full Review

Call Center Services for Tech Company

5.0 Jun 16, 2021

Innovation and proactive support is another measurement area for TDCX, including how much they can motivate the team in order to reduce attrition rates. They listen closely to our needs, and they actively support our business requirements, even outside the core areas we define in our scope of work. They frequently suggest great ideas for improvement.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

TDCX demonstrates strong capabilities across various industries, including Hospitality & Leisure, Social Networking, Financial Services, Food & Beverages, Software, Consumer Products, Retail, and IT Services. Feedback emphasizes their agility, innovative problem-solving, and exceptional communication. Clients commend their ability to scale operations while maintaining high service quality, particularly in customer support and risk assessment. Overall sentiment is positive, with notable strengths in fostering partnerships, operational excellence, and a dedication to enhancing customer experience.
Read All Reviews

Select Industry to see insights

Hospitality & leisure Social Networking Financial services Food & Beverages Software Consumer Products Retail IT Services

Was this helpful?

Average Project Cost Breakdown

$1,000,000 to $9,999,999 (2) $200,000 to $999,999 (1) $10,000,000 + (1)

What Clients Have Said
Clients have expressed a generally positive sentiment regarding TDCX's cost and value for money. Feedback highlights their ability to deliver high-quality services while maintaining competitive pricing, as noted by a vendor manager who emphasized TDCX's best value in terms of cost and quality. However, some clients suggested that pricing could be more competitive. Overall, TDCX is regarded as a reliable partner that provides significant value, often exceeding expectations in service delivery.
Read All Reviews

Was this helpful?

View projects from:

Singapore (7) Germany (1) Spain (1) United States (1)

Was this helpful?
View Profile Visit Website
Remote Team Solutions

5.0 24 reviews
Premier Verified

Undisclosed

Undisclosed

250 - 999

Serves Sofia, Bulgaria

Services provided

30% Staffing

10% Back Office Outsourcing

10% Call Center Services +5 services

10% Customer Service Outsourcing

10% Employer of Record (EOR) Services

10% Finance & Accounting Outsourcing (FAO)

10% IT Staff Augmentation

10% Recruitment Process Outsourcing

Remote Team Solutions is a staffing company specializing in providing remote recruitment services across various industries. With 100% positive feedback, clients consistently highlight their ability to find top-tier talent and align candidates with company culture. Approximately 75% of reviewers commend their timely and dedicated project management, underscoring the company's professionalism and commitment to client success.

See all 24 projects
Reviews mention Exceeds expectations
Clients consistently report that Remote Team Solutions exceeds expectations in service delivery. One client highlighted their impressive responsiveness and commitment, stating that their initial expectations were surpassed. Another noted that RTS not only filled a critical technical position but also demonstrated an exceptional understanding of their needs, going beyond mere candidate selection. Overall, feedback reflects a strong sentiment of satisfaction, with clients appreciating both the quality of candidates provided and the proactive support offered throughout the engagement.

Recruiting Services for Construction Company

5.0 May 6, 2024

They go above and beyond with their service delivery. My initial expectations have not only been met but exceeded to a level I didn't think possible. Their commitment to excellence is truly impressive.
Read Full Review

Technical Position Recruitment for Hyperscale Data Company

5.0 Jan 24, 2024

RTS is highly responsive to all of our needs and continuously goes well beyond our expectations. Their proactive approach ensures that our requirements are not only met but surpassed.
Read Full Review

Remote Employee Recruitment for Digital Mktg & Web Dev Co

5.0 Aug 10, 2023

Remote Team Solutions has redefined what it means to find, hire, and retain remote talent. Their excellence, professionalism, and commitment have exceeded my highest expectations, and I wholeheartedly recommend their services to any organization seeking to thrive in the virtual workspace.
Read Full Review

Read All Reviews

Was this helpful?

1 of 1 reviews is 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 1 time in the past 6 months
In recent reviews, clients have expressed high satisfaction with Remote Team Solutions, noting efficient policy issuance and effective communication. A Processing Manager highlighted the company's good value and the ability to manage their own team while receiving timely support. Clients appreciate the responsiveness and adaptability of the team, with no immediate areas for improvement identified. Overall, sentiment is overwhelmingly positive, indicating a strong fit for project needs.
Read 1 Recent Review

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (9) Less than $10,000 (3) $50,000 to $199,999 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
The overall sentiment regarding cost and value for money at Remote Team Solutions is highly positive. Clients consistently highlight the company's affordability and the high quality of service received. For instance, one client noted they chose RTS for their 'good value for cost,' and another emphasized that their total costs were significantly reduced while maintaining quality. Additionally, many clients expressed satisfaction with the results achieved, indicating that the value provided far exceeded their expectations.
Read All Reviews

Was this helpful?

View projects from:

United States (18) Ireland (1) Mexico (1) New Zealand (1) England (1)

Was this helpful?
View Profile Visit Website
Hypergen

5.0 15 reviews

$5,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Services provided

50% Sales Outsourcing

25% CRM Consulting and SI

15% Conversion Optimization +1 service

10% Email Marketing

Hypergen is a lead generation company specializing in cold email outreach and demand generation. The company consistently receives positive feedback, with 100% of reviewers praising their professionalism, responsiveness, and ability to deliver on promises. Themes across reviews include effective lead generation, impressive project management, and a collaborative approach, with clients reporting significant improvements in lead quality and conversion rates.

See all 15 projects
Reviews mention Creative
Overall, client feedback highlights Hypergen's exceptional creativity in developing effective marketing campaigns. Clients noted their impressive copywriting skills and ability to create engaging content, with one stating, 'They are creative when it comes to copy and very data-oriented.' Another client emphasized their 'deep insight into different industries and positions,' showcasing their talent for crafting targeted messages. The sentiment towards Hypergen's creative approach is overwhelmingly positive, with clients expressing satisfaction and praising their innovative strategies.

Email Marketing for SaaS Company

5.0 Mar 26, 2023

They are very responsive, proactive, creative and professional. Integration was seamless and the leads started coming in. They are creative, have great execution and are just a great team to work with.
Read Full Review

Marketing & Lead Generation for Recruitment Platform

5.0 Dec 15, 2022

They are very professional and, most important, they deliver what they promise. They are creative when it comes to copy and very data oriented. Their reports look great!
Read Full Review

Lead Generation & Email Marketing for Software Dev Company

5.0 Jun 23, 2022

They have deep insight into different industries and positions and how to get them interested with the right message and creative copywriting.
Read Full Review

Read All Reviews

Was this helpful?
Average Project Cost Breakdown

$10,000 to $49,000 (7) Less than $10,000 (4) $50,000 to $199,999 (2)

What Clients Have Said
Clients consistently commend Hypergen for their excellent value for money, highlighting the cost-effectiveness of their services. One client noted that Hypergen's pricing fit their budget while delivering significant results, including a 5x ROI. Another client emphasized the 'good value for cost' and the professional execution that exceeded expectations, resulting in over 300 qualified leads. Overall, sentiment is overwhelmingly positive, with many clients expressing satisfaction with the financial return relative to their investment.
Read All Reviews

Was this helpful?

View projects from:

United States (8) Bulgaria (3) Canada (2) Israel (1) Romania (1)

Was this helpful?

Sofia, Bulgaria

13 ulitsa "Veslets"
Sofia, Bulgaria 1000
16 - 20

+1 614 432 8647

See All Locations (2)

Was this helpful?
View Profile
Lukanoff Consulting Ltd

4.9 8 reviews

$1,000+

$50 - $99 / hr

2 - 9

Sofia, Bulgaria

Services provided

30% Sales Outsourcing

20% Direct Marketing

20% Email Marketing +2 services

20% Marketing Strategy

10% Account-Based Marketing

Lukanoff Consulting Ltd is a marketing and lead generation consultancy known for developing effective strategies to help businesses grow. They are commended for professionalism, timely delivery, and personalized approaches. Across the reviews, 100% of clients express satisfaction with their services, with 83% highlighting their adaptability and strategic innovation. Lukanoff's efforts have notably generated significant new business opportunities and enhanced client sales processes.

See all 8 projects
Reviews mention Great project management
Clients have consistently praised Lukanoff Consulting for their exceptional project management skills. One client noted their proactive approach in organizing regular meetings to discuss results and adjustments, ensuring timely deliverables. Another highlighted their effective communication through various channels and their commitment to meeting deadlines. Overall, the sentiment is overwhelmingly positive, with clients appreciating their adaptability and personalized service, which enhances the collaborative experience.

LinkedIn Outreach for Technical Documentation Company

5.0 Mar 28, 2022

They’re great at project management; I don’t have any complaints in that regard. They’re very proactive in organizing meetings either every week or every couple of weeks to go over the results and discuss potential changes if needed.
Read Full Review

Lead Generation for Private Equity Firm

5.0 Feb 24, 2022

Lukanoff is excellent at project management. They’ve been great in ensuring that timelines go without a hitch. We have weekly catch-up calls, monthly reviews, and quarterly overviews.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Lukanoff Consulting Ltd has demonstrated expertise across various industries including Financial Services, Software, Publishing, Advertising & Marketing, IT Services, and Business Services. Clients commend their ability to generate leads, implement effective marketing strategies, and provide personalized solutions. The feedback highlights strong project management, timely delivery, and a proactive approach, resulting in measurable success such as increased sales and new business opportunities. Overall, the sentiment is highly positive, indicating a strong fit for clients seeking growth in these sectors.
Read All Reviews

Select Industry to see insights

Financial services Software Publishing Advertising & marketing IT Services Business services

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (3) Less than $10,000 (2)

What Clients Have Said
Clients consistently praise Lukanoff Consulting Ltd for their value and cost-effectiveness. One client noted a flexible pricing approach that accommodated their budget, while another highlighted a successful campaign resulting in €12,000 in revenue from a single lead. Overall, feedback indicates that Lukanoff Consulting not only meets but exceeds expectations in terms of deliverables and project management, providing significant returns on investment and high satisfaction with their services.
Read All Reviews

Was this helpful?

View projects from:

Bulgaria (5) England (1)

Was this helpful?
View Profile
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.

See all 2 projects
Reviews mention Reasonable pricing
Clients have expressed positive sentiments regarding PowerSellers' pricing, highlighting it as a key factor in their selection. One client noted that the 'pricing fit our budget' and emphasized the 'good value for cost' provided. Additionally, the successful acquisition of Renewable energy certificates at a 'fair price' further underscores the reasonable pricing strategy employed by PowerSellers. Overall, the feedback reflects a strong appreciation for their cost-effectiveness and value proposition.

Certificate Acquirement & Redemption for Cocoa Products Co

5.0 Apr 19, 2024

Acquiring the iRec at a fair price, from reputable sources with proper redemption to disclose to the market.
Read Full Review

Read All Reviews

Was this helpful?
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.
Read All Reviews

Select Industry to see insights

Food & Beverage Energy & natural resources

Was this helpful?

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.
Read All Reviews

Was this helpful?

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.
Get in Touch

Was this helpful?
View Profile
ScaleRush

5.0 2 reviews

Undisclosed

Undisclosed

10 - 49

Sofia, Bulgaria

Services provided

80% Sales Outsourcing

20% Email Marketing

ScaleRush is a lead generation and sales outsourcing company distinguished by its bespoke approach to client needs. With a strong reputation for delivering results, reviews indicate a 100% satisfaction rate, highlighting impactful services such as tailored outreach strategies and proactive communication, contributing significantly to clients’ sales pipelines and lead conversion rates.

See all 2 projects

Industry Experience

Scale Rush has demonstrated expertise in the Construction and Gaming industries. In Construction, they excelled in sales outsourcing, significantly enhancing the sales pipeline and appointment-setting rates, with positive feedback on their industry knowledge and proactive communication. In Gaming, their tailored lead generation strategies exceeded expectations, achieving a high closing rate with customized outreach. Overall, they are well-regarded for their results-driven approach and strong communication, making them a strong match for clients in these sectors.
Read All Reviews

Select Industry to see insights

Construction Gaming

Was this helpful?

View projects from:

Bulgaria (1) Switzerland (1)

Was this helpful?

Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

4.5

Clients in Sofia highlight ScaleRush's proficiency in creating personalized outreach campaigns, generating significant leads for software and gaming projects. Their strategic approach and reliable delivery have led to impressive results, with high engagement and a deep understanding of client needs.
Read Local Reviews

Was this helpful?

View Profile
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.
Read more

Sofia, Bulgaria

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

359 89 593 6318

See All Locations (6)

Was this helpful?

View Profile
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.
Read more

View Profile
Perpetum

5.0 2 reviews

$5,000+

Undisclosed

10 - 49

Sofia, Bulgaria

Services provided

40% IT Staff Augmentation

20% Employer of Record (EOR) Services

20% Recruiting +2 services

10% Back Office Outsourcing

10% Staffing

Perpetum Outstaffing is a technical support service provider that excels in delivering exceptional customer experiences, particularly for European clients. Reviews highlight a 95% customer satisfaction rate with strong alignment in company culture and values. The collaboration is described as proactive and supportive, with no noted areas for improvement.

See all 2 projects

1 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews for Perpetum Outstaffing highlight a strong alignment in company values and an exceptional customer experience, with a client from Alation noting a customer satisfaction rate exceeding 95%. The collaborative relationship and proactive management by Kamen were particularly praised, indicating effective communication and timely delivery. Overall, the sentiment is overwhelmingly positive, with no suggested areas for improvement.
Read 1 Recent Review

Was this helpful?

Industry Experience

Perpetum Outstaffing has demonstrated expertise in the AI and Data Governance sectors, as evidenced by their successful provision of technical support services. Clients have reported high customer satisfaction levels, exceeding 95%, and praised the company's collaborative approach and proactive project management. The positive feedback underscores their strong cultural alignment and commitment to delivering exceptional customer experiences, making them a suitable partner for organizations in data-centric and technical service industries.
Read All Reviews

Was this helpful?

Average Project Cost Breakdown

What Clients Have Said
Clients appreciate Perpetum Outstaffing's value for money, noting the exceptional quality of service relative to cost. One client highlighted their satisfaction with a customer satisfaction rate exceeding 95%, attributing this to the company's effective support and proactive management. Additionally, the alignment of company values and culture was mentioned as a significant factor in their decision, indicating that clients feel they receive a collaborative and supportive experience without compromising on service quality.
Read All Reviews

Was this helpful?

View Profile
MENA Software

4.8 4 reviews

$5,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

25% Blockchain

15% Back Office Outsourcing

10% BI & Big Data Consulting & SI +5 services

10% Business Consulting

10% Custom Software Development

10% IoT Development

10% Mobile App Development

10% Web Development

MENA Software is a versatile software development company specializing in platform development, blockchain solutions, and app creation. Their services have received overwhelmingly positive feedback, with approximately 100% of clients noting their effective project management and dedication. Clients consistently highlight the company's strong competence, high-quality output, and affordability, with no major areas for improvement suggested.

See all 4 projects
Reviews mention Reliable
Clients consistently highlight MENA Software's reliability as a key strength. One client noted their need for a dependable partner for a platform development project, emphasizing that MENA Software delivered a reliable solution that enhanced customer service. Additionally, effective project management and a dedicated team were praised, contributing to the overall positive sentiment regarding the company's reliability in delivering high-quality results.

Platform Development for a Digital Design Agency

5.0 Dec 18, 2018

They provided a reliable solution and added value to how we service our customers. They had highly effective project management. The team worked fast and was cost-effective.
Read Full Review

Read All Reviews

Was this helpful?
Average Project Cost Breakdown

$10,000 to $49,000 (2) Less than $10,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
MENA Software has received positive feedback regarding their overall cost and value for money. Clients highlighted their cost-effective solutions, with one stating that their services were 'affordable' and another noting that they provided 'excellent' service at great prices. Additionally, a client emphasized the team's efficiency and project management, describing them as 'cost-effective' and 'professional.' Overall, clients express high satisfaction with the value received for the investment made.
Read All Reviews

Was this helpful?

View projects from:

Bulgaria (2) United Arab Emirates (1)

Was this helpful?

Review Rating from Clients

4.8/5.0

Quality

5.0

Schedule

4.8

Cost

5.0

Willing to Refer

4.8

Reviewers in Sofia commend MENA Software for delivering reliable, cutting-edge digital solutions, including platform creation and blockchain development. They emphasize the team's professionalism, fast execution, and strong project management, making them a trusted partner for complex tech projects.
Read Local Reviews

Was this helpful?
View Profile
ProcessFlows

Not yet reviewed

$1,000+

< $25 / hr

50 - 249

София, Bulgaria

Services provided

50% Back Office Outsourcing

10% Business Consulting

10% Custom Software Development +3 services

10% Customer Service Outsourcing

10% Finance & Accounting Outsourcing (FAO)

10% IT Managed Services

ProcessFlows, a Back Office Outsourcing company, focus on Back Office Outsourcing and Custom Software Development. They were launched in 1987.
Read more

София, Bulgaria

Mandarin Centre 53B Nikola Vaptsarov Blvd. 2nd floor
София, Bulgaria 1407
50 - 75

See All Locations (3)

Was this helpful?

View Profile
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.
Read more

View Profile
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.
Read more

View Profile
AppGreat

Not yet reviewed

$5,000+

$25 - $49 / hr

50 - 249

Sofia, Bulgaria

Services provided

10% Back Office Outsourcing

10% Custom Software Development

10% Customer Service Outsourcing +7 services

10% Cybersecurity

10% DevOps Managed Services

10% IT Managed Services

10% IT Staff Augmentation

10% Mobile App Development

10% UX/UI Design

10% Web Development

AppGreat is a midsize user experience company. They specialize in UX/UI Design and Cybersecurity and were founded in 2019.
Read more

More responsive than most other service providers

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

Was this helpful?

View Profile
Flow Logic

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Sofia, Bulgaria

Services provided

100% Back Office Outsourcing

Flow Logic is a Back Office Outsourcing company. The small Sofia, Bulgaria-based team focuses on Back Office Outsourcing. The firm was launched in 2020.
Read more

View Profile
Expand Acquisition

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Sofia, Bulgaria

Services provided

50% Email Marketing

50% Sales Outsourcing

Expand Acquisition is an Email Marketing and Sales Outsourcing company. They are based in Sofia, Bulgaria and have small team of experts. Their services include Email Marketing and Sales
Read more

View Profile
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.
Read more

View Profile
StoreIT Bulgaria

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Sofia, Bulgaria

Services provided

100% Document Digitization & Management

Based in Sofia, Bulgaria, StoreIT Bulgaria is a midsize Document Digitization & Management company. Their services include Document Digitization & Management.
Read more

View Profile
RevBrains

Not yet reviewed

$25,000+

$200 - $300 / hr

10 - 49

Sofia, Bulgaria

Services provided

30% Business Consulting

30% Document Digitization & Management

20% Enterprise App Modernization +2 services

10% AR/VR Development

10% Application Management & Support

RevBrains is a Business Consulting company established in 2021. The firm specializes in Business Consulting and Document Digitization & Management, and is small.
Read more

View Profile
Squaretalk

Not yet reviewed

$1,000+

Undisclosed

50 - 249

Sofia, Bulgaria

Services provided

80% Unified Communications Consulting & SI

20% Call Center Services

Launched in 2010, Squaretalk is an unified communications consulting & SI company. The midsize team provides unified communications consulting & SI and Call Center Services.
Read more

Sofia, Bulgaria

133 Todor Aleksandrov blvd
Sofia, Bulgaria 1309
10 - 15

+35924916130

See All Locations (2)

Was this helpful?

View Profile
Software Group

Not yet reviewed

$10,000+

$50 - $99 / hr

250 - 999

Sofia, Bulgaria

Services provided

40% IT Strategy Consulting

30% Back Office Outsourcing

30% Other IT Consulting and SI

Software Group is an IT strategy consulting company launched in 2009. Their team offers IT strategy consulting and Back Office Outsourcing.
Read more

View Profile
Mellon Bulgaria

Not yet reviewed

$1,000+

< $25 / hr

50 - 249

Sofia, Bulgaria

Services provided

25% Call Center Services

25% HR Outsourcing

25% Other Application Development +2 services

15% Custom Software Development

10% Mobile App Development

Call center service Mellon Bulgaria was established in 2001. The midsize team provides Call Center Services and HR Outsourcing.
Read more

View Profile
Customer Care BG Ltd.

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

100% Call Center Services

Call center service Customer Care BG Ltd. Is located in Sofia, Bulgaria. Their services include Call Center Services.
Read more

View Profile
DIMIROMA GROUP

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Sofia, Bulgaria

Services provided

100% Document Digitization & Management

DIMIROMA GROUP is a small Document Digitization & Management company based in Sofia, Bulgaria. The team specializes in Document Digitization & Management.
Read more

View Profile
National Archives Corp.

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Sofia, Bulgaria

Services provided

100% Document Digitization & Management

National Archives Corp. Is a small Document Digitization & Management company launched in 2006. Their services include Document Digitization & Management.
Read more

View Profile
Instorm

Not yet reviewed

$5,000+

$200 - $300 / hr

2 - 9

Sofia, Bulgaria

Services provided

50% Corporate Training & Coaching

30% Business Consulting

20% Sales Outsourcing

Launched in 2018, Instorm is a Corporate Training & Coaching company. The team provides Corporate Training & Coaching and Business Consulting and is based in Sofia, Bulgaria.
Read more

View Profile
Passion4Growth

4.9 9 reviews

$1,000+

$50 - $99 / hr

2 - 9

Breznik, Bulgaria

Services provided

50% Business Consulting

50% Sales Outsourcing

Passion4Growth is a lead generation and business development company that excels in enhancing client portfolios and expanding market presence through strategic partnerships and digital outreach. Their reviews reflect a 100% positive sentiment, highlighting effective communication, timely delivery, and proactive engagement. Approximately 83% of reviewers praised the company's innovative approach and personalized strategies, emphasizing their commitment to client success and growth.

See all 9 projects
Reviews mention Collaborative
Overall, client feedback emphasizes a strong sentiment of collaboration when working with Passion4Growth. One client highlighted the agency's proactive approach, stating they 'actively discussed and developed ideas' to achieve optimal outcomes. Another client noted the founder's personal involvement and direct access to the team, which fostered a transparent and collaborative environment. Communication was consistently described as clear and supportive, reinforcing a positive collaborative experience throughout the projects.

Outsourced Sales, Email & Lead Gen Mktg for Marketing Co

5.0 Nov 13, 2024

We experienced fantastic synchronicity with their team. The work was enjoyable and dynamic, with communication that was timely, prompt, and sufficient. Their proactive approach stood out. They didn’t wait for instructions but actively discussed and developed ideas, working collaboratively to achieve the best outcomes.
Read Full Review

Social Media Marketing for Branding & Design Studio

4.5 Oct 27, 2025

What stood out to me was the founder’s personal involvement. He went beyond the agreed scope by making valuable introductions and staying actively engaged. I also appreciated having direct access to the entire team and being included in behind-the-scenes processes, which made the collaboration feel transparent and collaborative.
Read Full Review

Read All Reviews

Was this helpful?
Industry Experience

Passion4Growth has demonstrated significant expertise across multiple industries, including Software, Advertising & Marketing, Telecommunications, IT Services, and Human Resources. Clients consistently praised their proactive communication, strategic approach, and ability to deliver measurable results, such as increased leads and client acquisition. The overall sentiment is positive, highlighting their strengths in lead generation and sales pipeline management, making them particularly suitable for companies seeking growth in tech-focused and service-oriented sectors.
Read All Reviews

Select Industry to see insights

Advertising & marketing Telecommunications IT Services Human Resources Software Design

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (3) Less than $10,000 (2)

What Clients Have Said
Clients consistently highlight Passion4Growth's competitive pricing and strong value for money. For instance, one CEO noted that their pricing 'fit our budget' and provided 'good value for cost.' Another client emphasized the company's 'great culture fit' and the overall perception of high quality relative to their expenses. Overall, feedback reflects a positive sentiment regarding the affordability of services, with many clients expressing satisfaction with the outcomes achieved for the investment made.
Read All Reviews

Was this helpful?

Review Rating from Clients

4.8/5.0

Quality

5.0

Schedule

4.7

Cost

4.8

Willing to Refer

4.8

Sofia-based clients praise Passion4Growth for their expertise in LinkedIn growth, lead generation, and sales scaling for tech startups and creative agencies. They deliver tailored strategies, profile optimization, and outreach campaigns, with a focus on transparency, responsiveness, and achieving measurable results like new clients and increased visibility.
Read Local Reviews

Was this helpful?
View Profile
eTel Digital Agency

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Sofia, Bulgaria

Services provided

20% E-Commerce Development

20% Email Marketing

20% Sales Outsourcing +3 services

20% Social Media Marketing

10% Search Engine Optimization

10% Web Design

Social media marketing firm eTel Digital Agency was founded in 2001. The midsize team specializes in Social Media Marketing and Email Marketing.
Read more

View Profile
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.
Read more

View Profile
DSI

Not yet reviewed

$10,000+

$50 - $99 / hr

2 - 9

Sofia, Bulgaria

Services provided

25% Back Office Outsourcing

25% Custom Software Development

25% Mobile App Development +1 service

25% Web Development

In Sofia, Bulgaria, DSI is a small custom software development company. Their services include Custom Software Development and Back Office Outsourcing.
Read more

View Profile
Hartona Ltd.

Not yet reviewed

Undisclosed

< $25 / hr

2 - 9

Sofia, Bulgaria

Services provided

20% BI & Big Data Consulting & SI

20% Back Office Outsourcing

20% Graphic Design +2 services

20% Social Media Marketing

20% Web Development

Social media marketing agency Hartona Ltd. Specializes in Social Media Marketing and Graphic Design. They were founded in 2021.
Read more

View Profile
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.

See all 1 projects

Industry Experience

Orpheus Solutions has demonstrated expertise in the Arts, Entertainment, and Music industry, particularly in enhancing marketing strategies. Clients appreciate their innovative approach and extensive knowledge in digital marketing, resulting in effective collaboration and promising project trajectories. Overall sentiment is positive, indicating strong potential for companies within similar sectors seeking to optimize marketing channels and improve ROI.
Read All Reviews

Select Industry to see insights

Arts, entertainment & music

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients express a positive sentiment regarding the value for money provided by Orpheus Solutions, highlighting their effective consulting services in digital marketing. One client noted the company's impressive creative insights and strategic approach, indicating a strong reliance on their expertise. Although specific financial outcomes were not yet available, the client emphasized their satisfaction and confidence in the company's ability to maximize return on investment, suggesting that the pricing aligns well with the quality of service offered.
Read All Reviews

Was this helpful?

View Profile
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.
Read more

View Profile
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.
Read more

View Profile
Logicall Bulgaria AD

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Serdica, Bulgaria

Services provided

100% Call Center Services

Logicall Bulgaria AD, an answering service company, was established in 2007. The company specializes in Call Center Services.
Read more

View Profile
Inter Contact Bulgaria

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

100% Call Center Services

Answering service Inter Contact Bulgaria is headquartered in Sofia, Bulgaria. They focus on Call Center Services and were launched in 2006.
Read more

View Profile
Karma Consult

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Sofia, Bulgaria

Services provided

20% Back Office Outsourcing

20% E-Commerce Development

20% Mobile App Development +2 services

20% Web Design

20% Web Development

Small web design agency Karma Consult, is in Nice, France and Sofia, Bulgaria. Their services include Web Design and Web Development.
Read more

Sofia, Bulgaria

Petko Slaveykov 8, Sofia, Sofija Grad
Sofia, Bulgaria 1000

+33 972.662.920

See All Locations (2)

Was this helpful?

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Top BPO Companies in Sofia

List of the Top Sofia BPO Services

Reviews mention Adaptable

Back Office Outsourcing for E-Commerce Co

Call Center Services for Gaming Company

CX Outsourcing for Financial Services Firm

CX Outsourcing for Financial Services Firm

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 2 times in the past 6 months

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Reliable

Staff Augmentation for Title & Escrow Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Knowledgeable

Call Center Services for Logistics & Supply Chain Company

Call Center Services for Furniture Manufacturer

Call Center Services for Auto Transport Broker

Sales Outsourcing & Lead Gen for Advertising Account Co

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Great team

Customer Experience Support for Fashion E-Commerce Firm

Reviewed 1 time in the past 6 months

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 16 times in the past 6 months

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Detail-oriented

Recruitment Services for Clinical Research Company

Call Center Services for MarTech Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Knowledgeable

Call Center Services for Logistics & Supply Chain Company

Call Center Services for Furniture Manufacturer

Call Center Services for Auto Transport Broker

Sales Outsourcing & Lead Gen for Advertising Account Co

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Puts the customer first

Lead Generation & Sales Messaging for Utilities Software Provider

Industry Experience

Select Industry to see insights

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention High-quality work

Financial Services for Financial & Economic Media Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown