Top BPO Companies in Sofia

Ratings Updated: November 9, 2026

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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.

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Reviews mention Exceptional results
Client feedback reflects exceptional results achieved through Hugo Inc.'s services, highlighting a significant increase in content production speed, now three times faster with near-perfect accuracy. The client praised Hugo's organizational skills and efficient onboarding process, stating it took less than three weeks to start operations. They noted, 'They deliver great work,' and found no areas for improvement, indicating a highly positive overall sentiment towards Hugo's performance and reliability.

Customer Service Outsourcing for Gaming Company

5.0 Aug 22, 2023

Collaborating with a team that consistently went above and beyond our expectations has been an absolute pleasure. Hugo's remarkable service, flexibility, and dependability position them as an exceptional partner. We extend our gratitude for their vital role in enabling our timely deliveries and eagerly anticipate the continuation of this fruitful partnership.
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Multilingual Customer Support for Beverage Company

5.0 Aug 22, 2023

They seamlessly implemented strategies that significantly reduced our response times, ensuring that our valued customers never had to wait long for assistance. Whether it was through email, chat, or phone, their skilled agents were always ready to provide swift and accurate solutions to our customers' inquiries. This level of responsiveness not only improved customer satisfaction but also showcased their commitment to delivering exceptional service.
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Scaling & QA Services for Media Company

5.0 Aug 23, 2023

We can now push out content 3X faster with almost 100% accuracy on all of our content through audio and video. We’ve also enhanced our support capabilities to be able to respond to comments in livestreams almost instantaneously across all regions. From the moment we engaged with Hugo it felt very natural. They’re very organized and have clearly done this for a lot of great brands. As soon as we started working with them, we were onboarded and up and running in less than 3 weeks which I did not expect.
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Industry Experience

Hugo Inc. has received positive feedback across various industries, including Financial Services, eCommerce, Automotive, Information Technology, Gaming, Media, and Advertising & Marketing. Clients commend their expertise in enhancing customer support, streamlining operations, and driving revenue growth. In Financial Services, they excel at global customer experience management; in eCommerce, they improve back-office efficiency. Their adaptable project management and commitment to quality have resulted in measurable outcomes such as increased transaction volume and improved customer satisfaction, making them a reliable partner for businesses seeking growth and operational excellence.
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Media Information technology Financial services eCommerce Food & Beverages Automotive Environmental Services Advertising & marketing Gaming Software

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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 Hugo Inc. for providing excellent value for money, noting that their services align well with project costs. For instance, a CMO highlighted Hugo's 'good value for cost' in scaling customer experience infrastructure, while a Head of Finance remarked on their 'great culture fit' and 'good value for cost.' Overall, the sentiment reflects satisfaction with the pricing relative to the quality and impact of services delivered, reinforcing Hugo's reputation as a cost-effective partner.
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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

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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)

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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.

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Reviews mention Receptive
The feedback regarding Connext reflects a highly receptive sentiment, with clients noting their attentiveness to needs and flexibility in adapting recruitment strategies. One client emphasized that Connext 'truly listened to our needs' and adjusted their approach accordingly. Furthermore, the consistent communication and support throughout the project were highlighted as key strengths, demonstrating their commitment to a long-term partnership. Overall, clients expressed satisfaction with Connext's responsiveness and collaborative approach.

Recruitment Services for Expense Management Software Company

5.0 Jul 25, 2022

Highly effective – Connext set up touchpoints at the degree of frequency we required (up to daily) and had a regular exchange of emails to ensure we were not losing cycles due to time zone differences. Initially they also worked with our internal recruiting team to understand the types of candidate profiles we typically looked for to more rapidly target individuals who might be a good fit. Connext has truly listened to our needs across roles and has adjusted their recruiting outreach methodology as required to help us. It is clear that they see our long-term success as an extension of their own.
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Industry Experience

Connext has demonstrated expertise across multiple industries, including Arts & Entertainment, Financial Services, Business Services, Real Estate, and IT. Clients commend their effective call center services, streamlined accounting processes, and dependable recruitment strategies, leading to improved operational efficiency and customer satisfaction. Overall sentiment is positive, highlighting their proactive communication and commitment to long-term partnerships, making them a strong candidate for businesses seeking reliable outsourcing solutions in these sectors.
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Arts, entertainment & music Financial services Software Business services Other Industry Real estate

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Average Project Cost Breakdown

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

What Clients Have Said
Clients have consistently noted that Connext offers strong value for money, with one reviewer highlighting their 'pricing fit our budget' and another emphasizing the 'cost, expertise, and long-term partnership' they provide. Many clients reported significant improvements in operational efficiency and reduced workloads, indicating that the services received justified their investment. Overall, the sentiment is positive, with clients appreciating the balance of cost and quality in Connext's offerings.
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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)

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MarKam Solutions

5.0 9 reviews

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.

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

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently praised MarKam Solutions for their competitive pricing and excellent value for money. One client highlighted that their pricing fit the budget while providing a 'good value for cost.' Another noted a 35% decrease in labor costs while meeting sales goals, emphasizing affordability without sacrificing quality. Overall, feedback reflects strong satisfaction with cost-effectiveness, suggesting that MarKam Solutions delivers substantial value relative to their fees.
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More responsive than most other service providers

MarKam Solutions is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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United States (4) Bulgaria (3) England (1)

This provider is fluent in 10 languages:

Arabic

English

Dutch

German

Romanian

Spanish

Swedish

Russian

Portuguese

Italian

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Mercatus

4.8 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 company specializing in B2B campaigns, offering services like appointment setting, outreach, and brand awareness. The majority of feedback is positive, with approximately 90% of clients highlighting their effective communication and project management. Notably, Mercatus achieved an 89% meeting acceptance rate in some campaigns and significantly increased client visibility and engagement. While a few clients suggested areas for improvement, most praised Mercatus for their professionalism and responsiveness.

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Reviews mention Great project management
The feedback regarding Mercatus's project management is overwhelmingly positive. Clients praised their ability to deliver milestones on time and their responsiveness to requests. One CEO highlighted their proactive communication and adaptability, noting that Mercatus's management ensured a seamless collaboration without delays. The consistent achievement of performance metrics and improvements in lead quality further underscore their effective project management capabilities, demonstrating a strong commitment to client success.

LinkedIn Marketing Solutions for Consulting Company

4.5 Jun 29, 2021

The workflow between our team and theirs was very effective. An open Teams chat with the key people ensured that everyone got the important messages on time. I was very impressed by their professionalism and smooth transitions.
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Appointment Setting & Recruitment for Sales Solutions Co

5.0 May 30, 2025

Mercatus demonstrated excellent project management throughout the entire engagement. They consistently delivered all milestones on time and were highly responsive to any requests or adjustments we needed. Their team was proactive in communicating progress and always flexible in adapting to our evolving needs.
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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 generally express satisfaction with Mercatus's value for money, noting that their pricing aligns well with budgets while delivering quality outcomes. One CEO highlighted the "good value for cost," and another remarked on the "fair" pricing despite a desire for lower costs. Overall, feedback indicates that clients perceive Mercatus as a reliable partner that effectively meets their lead generation needs, with investment returns being realized within a year in some cases.
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Bulgaria (17) Romania (2) Estonia (1) Poland (1) Spain (1)

This provider is fluent in 24 languages:

English

Spanish

Arabic

Russian

Portuguese

German

French

Turkish

Italian

Polish

Ukrainian

Romanian

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This provider is available in 6 time zones:

Greenwich Mean Time (GMT)

Arabia Standard Time (AST)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

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Review Rating from Clients

4.9/5.0

Quality

4.9

Schedule

4.8

Cost

4.7

Willing to Refer

5.0

Sofia-based clients praise Mercatus for strategic lead generation across LinkedIn, cold calling, and digital brand-awareness campaigns. They highlight tailored prospect research and messaging, responsive communication, and reliable execution, with outcomes including expanded networks, qualified meetings, new clients, and sales growth.
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MarKam Solutions

5.0 9 reviews

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.

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

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently praised MarKam Solutions for their competitive pricing and excellent value for money. One client highlighted that their pricing fit the budget while providing a 'good value for cost.' Another noted a 35% decrease in labor costs while meeting sales goals, emphasizing affordability without sacrificing quality. Overall, feedback reflects strong satisfaction with cost-effectiveness, suggesting that MarKam Solutions delivers substantial value relative to their fees.
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More responsive than most other service providers

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

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

This provider is fluent in 10 languages:

Arabic

English

Dutch

German

Romanian

Spanish

Swedish

Russian

Portuguese

Italian

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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 prominent business process outsourcing (BPO) company that specializes in providing global quality evaluations, customer support, and scalable operations solutions across various sectors such as hospitality, social media, fintech, and e-commerce. Clients frequently praise TDCX for their agility, reliability, and exceptional communication skills, with a focus on collaborative and innovative problem-solving approaches. Approximately 95% of feedback highlights their ability to consistently exceed expectations and deliver high-quality service, with numerous clients noting their impressive capacity for scaling operations without compromising quality. Some areas for improvement mentioned include exploring more competitive costing and flexible remote work options. Overall, TDCX maintains a strong reputation as a reliable and effective partner in enhancing customer experience and operational efficiency.

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Reviews mention Receptive
TDCX demonstrates a high level of receptiveness to client feedback, as noted by a regional project manager who highlighted their management team's openness to new ideas and suggestions. The flexibility in accommodating last-minute changes and sourcing native speakers promptly further exemplifies their adaptability. Overall, clients express satisfaction with TDCX's responsiveness and the positive impact on customer satisfaction rates, although there is a suggestion for more competitive pricing.

Call Center Services for Premium Coffee Brand

5.0 Apr 24, 2022

Their management team are receptive to feedback, new ideas and suggestions.
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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.
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Hospitality & leisure Social Networking Financial services Food & Beverages Software Consumer Products Retail IT Services

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

This provider is available in 32 time zones:

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Midway Islands Time (MIT)

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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 recruiting and managing remote teams across various industries. The reviews highlight their strength in sourcing talent that aligns with company cultures, with approximately 100% of reviewers commending their dedication and professionalism. Clients consistently appreciate their responsive communication and timely project management, though a few noted the hiring process could sometimes be rushed.

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Reviews mention High-quality work
Remote Team Solutions consistently receives high praise for the quality of work delivered. Clients highlight exceptional performance, with one noting, "the quality of the work" as a standout feature, and another emphasizing their "unwavering dedication to quality" and ability to source top-tier talent. A law firm founder remarked on the "high quality of executive assistants," while an IT consulting CEO appreciated their "phenomenal work ethic". Overall, the sentiment reflects strong client satisfaction and confidence in the company's capabilities.

Virtual Assistant Support for Law Firm

4.5 May 27, 2025

The assistant accomplishes all the tasks I give her. Quality of the work was what I found most impressive or unique about this company.
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0 of 1 reviews is 5 stars

$200,000 – $999,999 avg. project cost

Reviewed 1 time in the past 6 months
Remote Team Solutions has received positive feedback in recent reviews, highlighting their impressive talent acquisition capabilities and effective project management. Clients noted an increased close rate and successful appointment setting, attributing this success to the dedicated team members, particularly praising Gustavo's efforts. While generally satisfied, one client suggested that the hiring process could occasionally feel rushed. Overall, the sentiment is highly favorable, emphasizing Remote Team Solutions' strong cultural fit and commitment to client needs.
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Average Project Cost Breakdown

$10,000 to $49,000 (9) Less than $10,000 (3) $50,000 to $199,999 (2) $200,000 to $999,999 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Overall, clients have expressed high satisfaction with Remote Team Solutions regarding their cost-effectiveness and value for money. One client noted the 'good value for cost' and another highlighted their 'amazing staff' and the ability to provide high-quality talent at lower costs. Additionally, clients appreciated the comprehensive services provided for a single monthly fee, which they deemed a 'gamechanger.' The sentiment across reviews indicates that clients feel they receive excellent service and results relative to their investment.
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United States (19) Ireland (1) Mexico (1) New Zealand (1) England (1)

This provider is fluent in 2 languages:

English

Spanish

This provider is available in 4 time zones:

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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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 management and business process outsourcing company, excelling in services like data entry, data cleaning, and customer support. Their reviews reveal an impressive track record of responsive project management and adaptability, with 100% of reviewers expressing satisfaction and no identified areas for improvement. Notably, clients highlight their efficiency, proactive communication, and ability to handle complex data projects with precision.

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Reviews mention Exceptional results
TECHSPEED INC received exceptional feedback from a client who praised their ability to deliver comprehensive election information more accurately and quickly than competitors. The client highlighted the company's responsiveness and noted, 'Volume, speed, and accuracy of work!' as standout qualities. Overall, the sentiment reflects high satisfaction, with no areas for improvement identified, indicating a strong alignment with client expectations and project goals.

Data Entry & Mobile App Dev for Boutique Design Firm

5.0 Dec 17, 2018

TechSpeed delivered the projects on time with competitive pricing. Both clients have signed on for more projects with us based on the results we delivered. The speed, accuracy, and value of their work were outstanding.
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Industry Experience

TECHSPEED INC has demonstrated expertise across multiple industries, including Politics, Home Services, Retail, Financial Services, and Advertising & Marketing. Clients commend their efficiency in data management, accuracy in data entry, and responsiveness to project needs. Overall sentiment is highly positive, highlighting strengths in communication and adaptability, making them a suitable partner for businesses seeking reliable data solutions and project support across these sectors.
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Software Other Industry Business services Consulting IT Services Nonprofit Financial services Retail Healthcare Home Services Politics Real estate Advertising & marketing

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently note that TECHSPEED INC offers excellent value for money, with many explicitly stating that their pricing fits within budget and provides good cost-effectiveness. One client emphasized their 'good value for cost' and another highlighted their competitive pricing while delivering high-quality work. Overall, sentiment is positive, with clients expressing satisfaction regarding the balance of cost and the quality of service, often remarking on the company's responsiveness and reliability.
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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)

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Pontica Solutions

4.7 3 reviews

Verified

Undisclosed

< $25 / hr

250 - 999

Sofia, Bulgaria

Services provided

40% Customer Service Outsourcing

30% Back Office Outsourcing

20% IT Staff Augmentation +2 services

5% AI Consulting

5% Generative AI

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

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Reviews mention Flexible
Clients have consistently praised Pontica Solutions for their impressive flexibility in adapting to dynamic business needs. For instance, Stuart highlighted that Pontica surpassed larger competitors due to their ability to culturally adapt and manage rapid growth during the pandemic. Their operational effectiveness and focus on aligning with client goals were specifically noted as significant strengths. Overall, the sentiment regarding flexibility is overwhelmingly positive, indicating that Pontica is capable of meeting diverse client requirements.

Call Center Services for Transportation Company

5.0 Apr 7, 2025

Their project management was characterized by on-time delivery and a high degree of responsiveness to our needs. Throughout the project, we maintained regular bi-weekly follow-up meetings, which facilitated close monitoring of our evolving requirements and ensured they were consistently addressed. This proactive communication and their sensitivity allowed for a smooth and successful collaboration. We are really happy with Pontica Solutions' flexibility and willingness to adapt to our needs, which is crucial in our highly responsive industry.
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Industry Experience

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

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Average Project Cost Breakdown

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

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

This provider is fluent in 5 languages:

English

French

German

Italian

Bulgarian

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LimTC

5.0 46 reviews

$1,000+

< $25 / hr

50 - 249

Sofia, Bulgaria

Services provided

50% Back Office Outsourcing

50% Customer Service Outsourcing

LimTC is a customer support and back-office outsourcing company specializing in providing dedicated personnel for customer service, administrative tasks, and client management. Reviews reveal a high level of client satisfaction, with over 90% of feedback being positive. Clients frequently commend LimTC's cultural fit and timely delivery, with 100% of reviews mentioning the company's professionalism and commitment to understanding business needs.

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Reviews mention Easy to reach
LimTC receives consistently positive feedback regarding their accessibility and communication. Clients have noted that LimTC's team is always available and easy to manage, seamlessly integrating with their operations despite geographical differences. One client emphasized the owner's commitment to being readily available for any issues, facilitating a hassle-free management experience. Additionally, communication is described as prompt, with quick responses to inquiries and efficient handling of contract adjustments, reinforcing the sentiment that LimTC is easy to reach.

Staffing, Recruiting & HR Consulting for Software Product Co

5.0 Oct 7, 2026

They responded quickly when we needed something. Email replies usually came the same day. When we asked to end the contract earlier than the term allowed, they came back within hours with a workable counter proposal and agreed the final date and figures in one exchange, instead of pointing at the contract.
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2 of 2 reviews are 5 stars

Unknown avg. project cost

Reviewed 2 times in the past 6 months
LimTC has received positive feedback from recent clients, highlighting its effective customer support solutions and strong project management. One client noted that LimTC successfully handled 90% of inbound calls and 70% of emails, demonstrating their capability in client support. Another client praised LimTC for timely candidate sourcing and seamless offboarding processes. Overall, the sentiment is favorable, with clients appreciating LimTC's cultural fit, responsiveness, and commitment to client needs, although a suggestion for contract flexibility was noted.
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Industry Experience

LimTC has demonstrated significant expertise across various industries including insurance, IT, education, and eCommerce. Clients consistently praise LimTC for their exceptional customer support, timely project delivery, and ability to enhance operational efficiency. The insurance sector appreciates their multilingual support and strong alignment with company culture, while the IT and education sectors benefited from improved customer satisfaction and lead generation. Overall, sentiment reflects a high level of satisfaction, making LimTC a strong candidate for clients in these industries seeking reliable outsourcing solutions.
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Software Education eCommerce Financial services Real estate Advertising & marketing Information technology Insurance Business services IT Services

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Average Project Cost Breakdown

$10,000 to $49,000 (15) $50,000 to $199,999 (11) Less than $10,000 (3) $200,000 to $999,999 (1)

What Clients Have Said
LimTC is frequently praised for providing excellent value for money, as many clients highlight the cost-effectiveness of their services. For instance, one client noted that LimTC's pricing fit their budget while delivering high-quality results, leading to a significant increase in customer satisfaction and a notable decrease in operational costs. Overall sentiment reflects that clients feel they receive substantial benefits relative to their investment, with many describing LimTC as a reliable partner that enhances their operational efficiency without compromising on service quality.
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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.

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Reviews mention Experienced
MarketStar Bulgaria has received overwhelmingly positive feedback regarding their experienced team. Clients highlight their agility, adaptability, and consistent approach, which greatly contributed to building effective sales processes. One client noted their ability to deliver timely results and provide transparent communication throughout the project. Another mentioned the vendor's deep understanding of their needs and the practical advisory techniques employed. Overall, clients expressed complete satisfaction and found no areas for improvement.

Outbound Marketing for Broadcast Software Solutions Provider

5.0 Aug 10, 2022

Thanks to their experience and knowledge in outbound marketing, Out2Bound saved us a lot of time establishing the first contact with potential clients. We were impressed by their speed of execution of the milestones. The second thing which comes to my mind is their proactive attitude: if something doesn’t work enough or there is a field for improvement, they always come up with an idea how to improve, straighten or change the situation.
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Lead Generation for AI Solutions Provider

5.0 Oct 7, 2021

They were consistent in their approach which is accompanied by an excellent process that helped us build our sales pipeline from the ground up. They have a lot of experience and agility that gives them an edge. They were adaptable, agile, and fast workers.
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Sales Process Dev for Software & Consulting Agency

5.0 Dec 14, 2020

The vendor's team has a huge experience in the area and also managed to provide the proper advice for us based on our current stage or maturity. The communication between us and the vendor was very smooth and the project was always going on track.
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Industry Experience

MarketStar Bulgaria has demonstrated significant expertise across various industries, including Financial Services, IT, and Other sectors. Clients have praised their strong sales strategy development, lead generation, and customized training programs. Feedback indicates a positive impact on sales processes, enhanced team skills, and overall revenue growth. Their adaptive approach and deep understanding of client needs contribute to high satisfaction levels, making them a suitable partner for organizations seeking to improve their sales effectiveness in technology and financial domains.
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Other industries Financial services Information technology Advertising & marketing Business services

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Average Project Cost Breakdown

Less than $10,000 (15) $10,000 to $49,000 (9) $200,000 to $999,999 (2)

What Clients Have Said
MarketStar Bulgaria has received positive feedback regarding their overall cost and value for money. Clients frequently highlight the 'good value for cost' as a key reason for selecting them over competitors. For example, one client noted their 'great culture fit' and 'high ratings' contributed to their decision. Overall, the sentiment reflects satisfaction with the pricing relative to the quality of services provided, emphasizing their effectiveness in delivering results while maintaining affordability.
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.9

Willing to Refer

5.0

Local businesses commend MarketStar Bulgaria for combining hands-on business development with coaching and process design. Across projects ranging from market research and prospecting to negotiation workshops and campaign execution, clients report responsive collaboration, stronger sales capabilities, expanded networks, and measurable pipeline growth.
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CXG Business Process Outsourcing

5.0 1 review

Undisclosed

Undisclosed

50 - 249

Sofia, Bulgaria

Services provided

25% Customer Service Outsourcing

24% Call Center Services

21% Back Office Outsourcing +2 services

15% Recruiting

15% Staffing

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

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Industry Experience

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

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Average Project Cost Breakdown

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

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

4.5 1 review

$1,000+

$25 - $49 / hr

50 - 249

София, Bulgaria

Services provided

65% Call Center Services

15% Customer Service Outsourcing

10% Sales Outsourcing +1 service

10% Social Media Marketing

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

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Industry Experience

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

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Average Project Cost Breakdown

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

4.5 2 reviews

$1,000+

< $25 / hr

10 - 49

Sofia, Bulgaria

Services provided

20% Back Office Outsourcing

20% Call Center Services

20% Document Digitization & Management +3 services

20% Recruiting

10% Customer Service Outsourcing

10% Finance & Accounting Outsourcing (FAO)

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

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Reviews mention Detail-oriented
Clients have consistently highlighted InfoSource Bulgaria Ltd's exceptional attention to detail and data accuracy. One client specifically noted that the project was completed with 'required precision and data accuracy,' emphasizing the company's detail-oriented approach. Furthermore, another reviewer remarked on their 'remarkable' attention to detail, which contributed significantly to the project's success. Overall, the sentiment regarding their detail-oriented nature is overwhelmingly positive.

Data Curation for Talent Sourcing Platform

4.0 Jul 26, 2022

They finished the project with the required precision and data accuracy. Their cost-effectiveness and attention to detail are remarkable.
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Industry Experience

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

Software Media

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Average Project Cost Breakdown

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

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

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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.

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Reviews mention Knowledgeable
Hypergen has received consistently positive feedback regarding its knowledgeable team. Clients have noted Hypergen's deep expertise in email marketing and copywriting, emphasizing their ability to create effective campaigns and generate substantial leads. One client highlighted the team's unmatched attention to detail and their capability to measure results effectively. Another praised their understanding of various industries, which contributed to successful client engagement. Overall, the sentiment reflects a high level of satisfaction with Hypergen's knowledge and performance.

Email Marketing & Copywriting for Real Estate Brokerage

5.0 Jun 24, 2022

Hypergen's attention to detail and knowledge of email marketing are unmatched. They measure results and deliver results.
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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.
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Email Marketing for Real Estate Company

5.0 Jan 6, 2022

They're an extremely knowledgeable team. They respond swiftly to questions or campaign updates! They also are able to source and generate some pretty great lead lists.
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United States (8) Bulgaria (3) Canada (2) Israel (1) Romania (1)

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Sofia, Bulgaria

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

+1 614 432 8647

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Sofia-based clients praise Hypergen’s outbound email expertise, citing tailored targeting and persuasive copy that generated 50+ sales opportunities, strong reply rates, and more than 300 qualified leads across campaigns. They also value the team’s responsiveness, agility, and collaborative approach.
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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 sales consulting firm specializing in lead generation, sales strategy, and B2B marketing. The company has received overwhelmingly positive feedback, with 100% of reviewers praising their professionalism, timely delivery, and effective communication. Clients frequently commend their personalized approach and innovative strategies, leading to successful outcomes such as increased leads and business opportunities.

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Reviews mention Flexible
The feedback regarding Lukanoff Consulting's flexibility is overwhelmingly positive. One client noted their adaptability in pricing, stating that the firm modified an initial quote to better fit their budget. Additionally, the client appreciated the personalized approach, highlighting that Lukanoff Consulting tailors their services to meet specific needs. The proactive communication and willingness to adjust strategies according to client feedback further exemplify their flexible nature, contributing to a strong and effective partnership.

LinkedIn Outreach for Technical Documentation Company

5.0 Mar 28, 2022

Although they initially offered a quote that wasn’t good for us, they were flexible and adapted the offer so that it could serve our needs and budget. I like the way Lukanoff Consulting works and their personalized approach, which is really important to me. They don’t do the same for everyone; they try to adapt to our needs, which is very helpful.
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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.
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Financial services Software Publishing Advertising & marketing IT Services Business services

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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.
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Bulgaria (5) England (1)

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PowerSellers

5.0 2 reviews

$10,000+

Undisclosed

2 - 9

Sofia, Bulgaria

Services provided

60% Sales Outsourcing

25% Market Research

15% Call Center Services

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

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Reviews mention Easy to reach
Clients have consistently praised PowerSellers for their exceptional accessibility and responsiveness. One client noted, "They are always ready to attend to any need," highlighting their commitment to communication. Additionally, the client's feedback emphasized the team's availability and eagerness to work, reinforcing an overall positive sentiment regarding ease of reach. This suggests that PowerSellers prioritizes client engagement and is effective in maintaining open lines of communication throughout the project.

Call Center Services for Energy Solutions Provider

5.0 Apr 1, 2024

Excellent, they are always ready to attend to any need. The availability and desire to work of each one of them. Virtual Meeting, Email or Messaging App.
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Industry Experience

PowerSellers has demonstrated strong expertise in the Food & Beverage and Energy & Natural Resources industries. Clients appreciate their effective communication and responsiveness, particularly in managing relationships and generating leads. In the Food & Beverage sector, they successfully procured renewable energy certificates, while in the Energy sector, they facilitated increased client engagement and lead generation. Overall sentiment is positive, highlighting their flexibility, value for cost, and commitment to client success, making them a strong candidate for projects in these industries.
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Select Industry to see insights

Food & Beverage Energy & natural resources

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight PowerSellers' competitive pricing and strong value for money. For instance, one client noted that their pricing 'fit our budget' and provided 'good value for cost.' Another client echoed this sentiment, stating that PowerSellers' pricing was a key reason for their selection, emphasizing their ability to deliver results while maintaining affordability. Overall, the sentiment regarding cost and value is highly positive, with no significant complaints noted.
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More responsive than most other service providers

PowerSellers is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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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 known for its customized pipelines and tailored outreach strategies. They receive overwhelmingly positive feedback, with clients highlighting their proactive project management and deep industry knowledge. Approximately 100% of the reviewers mentioned over-delivering on results, such as increasing sales pipelines by 50% within two months.

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Industry Experience

ScaleRush has demonstrated expertise in the construction and gaming industries, receiving positive feedback for their proactive communication and deep industry knowledge. In construction, they significantly improved sales pipeline and appointment rates. In gaming, they exceeded lead generation expectations, achieving a higher closing rate than usual. Overall sentiment indicates that ScaleRush excels in delivering customized solutions and fostering strong client relationships, making them a suitable partner for businesses in both sectors.
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Select Industry to see insights

Gaming Construction

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Bulgaria (1) Switzerland (1)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

5.0

Willing to Refer

4.5

Reviewers in Sofia highlight ScaleRush's personalized outreach strategies and strong understanding of client pain points. A software and video game company said the team generated more than 120 leads in 60 days, exceeding its goal and helping raise its close rate to 15%.
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MarketStar

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

Sofia, Bulgaria

Services provided

65% Sales Outsourcing

15% Customer Service Outsourcing

10% Digital Strategy +1 service

10% Marketing Strategy

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

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

359 89 593 6318

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Sixty K Ltd

Not yet reviewed

$50,000+

< $25 / hr

1,000 - 9,999

Sofia, Bulgaria

Services provided

80% Customer Service Outsourcing

10% Back Office Outsourcing

10% Call Center Services

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

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Reviews mention Great project management
Clients have consistently praised MENA Software for their exceptional project management capabilities. One client highlighted their 'highly effective project management' which contributed to a fast and cost-effective development process. Additionally, the commitment and collaboration of the team were noted as impressive, indicating a strong dedication to project success. Overall, the sentiment towards MENA Software's project management is overwhelmingly positive, with no areas for improvement mentioned.

Platform Development for a Digital Design Agency

5.0 Dec 18, 2018

They had highly effective project management. The team worked fast and was cost-effective.
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Industry Experience

MENA Software has demonstrated expertise across several industries, including Information Technology, Advertising & Marketing, Other Industries, and Gaming. Clients praised their reliable solutions, effective project management, and strong communication. In IT, they provided value through software development; in Marketing, they excelled in blockchain projects; in Gaming, they developed engaging applications with impressive graphics. Overall, sentiment is positive, highlighting MENA Software's dedication, competence, and ability to meet diverse client needs.
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Information technology Advertising & marketing IT Services Gaming

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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 been recognized for offering competitive pricing and delivering significant value for money. Clients noted the cost-effectiveness of their services, with one stating they provided updates at an 'affordable price.' Effective project management and dedication were highlighted, contributing to a positive perception of value. Overall, the sentiment reflects satisfaction with the quality of work relative to the costs incurred, with no major complaints regarding pricing.
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Review Rating from Clients

4.8/5.0

Quality

5.0

Schedule

4.8

Cost

5.0

Willing to Refer

4.8

Sofia-based clients praise MENA Software for building a complete customer platform from scratch and developing a blockchain solution to specification. They highlight the team’s technical competence, effective project management, dedication, and reliable delivery, with one client noting the platform added value to customer service.
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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.
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София, Bulgaria

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

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Euro Connect

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

40% Call Center Services

40% Customer Service Outsourcing

20% Sales Outsourcing

Euro Connect is a small phone answering service in Sofia, Bulgaria. The team offers Call Center Services and Customer Service Outsourcing.
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ODEON msc - A TTC brand

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Sofia, Bulgaria

Services provided

20% Finance & Accounting Outsourcing (FAO)

20% HR Consulting

10% Accounting +5 services

10% Back Office Outsourcing

10% Business Consulting

10% Call Center Services

10% Customer Service Outsourcing

10% Sales Outsourcing

Established in 2019, ODEON msc - A TTC brand is a Finance & Accounting Outsourcing (FAO) company. The team offers Finance & Accounting Outsourcing (FAO) and HR Consulting.
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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.
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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.
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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.
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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
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Go2Connect

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Sofia, Bulgaria

Services provided

70% Sales Outsourcing

10% Business Consulting

10% Event Marketing +1 service

10% Market Research

Go2Connect is a Sales Outsourcing company. Their small team of employees is located in Sofia, Bulgaria. Their team focuses on Sales Outsourcing and Event Marketing.
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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.
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ACS Bulgaria

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Sofia, Bulgaria

Services provided

25% Customer Service Outsourcing

20% Staffing

15% Back Office Outsourcing +4 services

15% Business Consulting

15% HR Outsourcing

5% IT Managed Services

5% IT Staff Augmentation

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

133 Todor Aleksandrov blvd
Sofia, Bulgaria 1309
10 - 15

+35924916130

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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.
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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.
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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.
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Latiane Ltd

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Balsha, Bulgaria

Services provided

60% Call Center Services

40% Recruitment Process Outsourcing

Latiane Ltd, a midsize telephone answering service, is in Balsha, Bulgaria. Their services include Call Center Services and Recruitment Process Outsourcing.
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Passion4Growth

4.9 9 reviews

$1,000+

$50 - $99 / hr

2 - 9

Breznik, Bulgaria

Services provided

30% Business Consulting

30% Sales Outsourcing

20% Account-Based Marketing +1 service

20% Market Research

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.

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Reviews mention Transparent
Clients have expressed high satisfaction regarding the transparency of Passion4Growth's processes. One notable instance highlighted the founder's personal involvement, which fostered a sense of collaboration and openness. The client appreciated direct access to the team and a clear understanding of behind-the-scenes activities, enhancing the project's overall transparency. Communication was noted as clear, and deliverables were consistently provided on time, reinforcing a positive sentiment regarding the company's commitment to transparency.

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.
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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.
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Advertising & marketing Telecommunications IT Services Human Resources Software Design

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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.
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Review Rating from Clients

4.8/5.0

Quality

5.0

Schedule

4.7

Cost

4.8

Willing to Refer

4.8

Reviewers in Sofia highlight Passion4Growth’s expertise in sales growth and digital outreach, including company databases, email and LinkedIn campaigns, profile optimization, and lead nurturing. Clients report securing new business and stronger market positioning, and value the team’s proactive ideas and reliable coordination.
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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.
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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.
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Orpheus Solutions

5.0 1 review

$5,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

30% Corporate Training & Coaching

25% Business Consulting

25% Call Center Services +2 services

10% Finance & Accounting Outsourcing (FAO)

10% HR Consulting

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

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Industry Experience

Orpheus Solutions has demonstrated expertise 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.
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Arts, entertainment & music

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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients 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.
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Alba Center

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

50% Call Center Services

25% Customer Service Outsourcing

25% Sales Outsourcing

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

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Sofia, Bulgaria

Services provided

50% Call Center Services

50% Customer Service Outsourcing

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