Top Call Center Services & Voice Services in Serbia
4 Leaders 15 Contenders
24 Companies
List of the Top Serbia Call Center Companies & Voice Services
Sponsored
-
Featured
What are Featured Providers?
$1,000+< $25 / hr250 - 999Serves SerbiaServices provided
35% Call Center Services55% Customer Service Outsourcing10% Back Office OutsourcingSee all 27 projectsSimply Contact is a specialized provider of Contact Center Services, focusing on Customer Support Services, Inbound Call Center, and Telephonic Support. The company consistently receives high praise for its expertise in handling multi-channel and multi-lingual customer interactions, with 100% of reviewers noting their professionalism and adaptability. Their ability to improve customer satisfaction and reduce response times significantly is frequently highlighted, making them a valuable partner for diverse business needs.
Reviews mention Communicative
Simply Contact has received consistently positive feedback regarding their communicative approach. Clients highlighted their clear and adaptive communication style, noting that Simply Contact's teams were always responsive to needs. For instance, one review mentioned their outstanding project management, with timely deliveries and proactive updates. Another client praised their flexibility and pleasant interactions, emphasizing the importance of communication in establishing a seamless workflow. Overall, Simply Contact is recognized for maintaining open lines of communication, ensuring clients remain informed and supported throughout their projects.-
Inbound Customer Support Services for EdTech Company
5.0 Apr 5, 2024Simply Contact's project management was outstanding. They always delivered on time and were very responsive to our needs, quickly adapting their strategies to fit our requirements. Their communication was clear, ensuring we were always up-to-date.
Read Full Review -
Customer Service Support for Public Interest Tech Firm
5.0 Jan 19, 2024They were great communicators and adaptive to our needs. They also moved quickly. Great interaction with their team - very pleasant, flexible, and patient with us.
Read Full Review -
Call Center Services for Wheelchair Rental System
4.5 May 1, 2023The collaboration between our teams is seamless and highly effective. Simply Contact's transparent work process allows us to monitor performance closely, and their proactive communication ensures a smooth workflow throughout the project.
Read Full Review -
Call Center Services for Travel Tech Company
5.0 Feb 5, 2021During our 4 years’ cooperation, Simply Contact proved to be an excellent partner that helped us to meet our business goals. The key to project success is definitely the established workflows they have in place. We also value their transparency in communication.
Read Full Review -
Telemarketing Outsourcing for Call Center
4.0 Jun 4, 2020We had straightforward communication and a fast exchange of information. Unfortunately, that didn’t translate into delivered results.
Read Full Review
Was this helpful?
12 of 15 Call Center Services reviews are 5 stars$200,000 – $999,999 avg. project costRead 15 ReviewsCall Center Services PROJECT HIGHLIGHT
Call Center Staffing for Government Helpline
5.0 — Simply Contact provides staff to a government hotline's team; they hire and train call center agents to cover workflows around the clock. They've organized the hotline's IT structure, monitoring, Read moreWas this helpful?
Industry Experience
Simply Contact has demonstrated expertise across various industries, including Information Technology, Financial Services, Education, Advertising & Marketing, and eCommerce. Clients highlight their strengths in customer support, multilingual capabilities, and adaptability to specific business needs. Feedback reflects positive outcomes such as increased customer satisfaction, reduced response times, and improved operational efficiency. Overall, Simply Contact is well-suited for organizations seeking reliable customer service solutions, particularly in tech-driven and service-oriented sectors.
Read All ReviewsSelect Industry to see insights
eCommerce Software Business services Information technology Financial services Education Arts, entertainment & music Retail Hospitality & leisure Human Resources IT Services Telecommunications Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Simply Contact is consistently recognized for providing good value for cost, with multiple clients highlighting their competitive pricing. Feedback indicates that their services not only meet but often exceed expectations, leading to improved customer satisfaction and operational efficiency. However, some reviews suggest that there could be room for improvement in their pricing strategy. Overall, the sentiment around Simply Contact's cost-effectiveness is positive, with clients appreciating the balance of quality and affordability.Was this helpful?
$1,000+< $25 / hr1,000 - 9,999Serves SerbiaServices provided
30% Call Center Services30% Customer Service Outsourcing20% AI Agents +2 services15% Back Office Outsourcing5% Data Annotation ServicesSee all 88 projectsSupportYourApp is a prominent provider of Customer Support Services, specializing in Inbound and Outbound Call Center activities, Telephonic Support, and Call Handling. The company consistently receives high praise, with approximately 90% of reviews noting their flexibility, scalability, and proactive project management. Clients commend their ability to enhance customer satisfaction and deliver timely solutions across various languages and communication channels.
3 of 5 reviews are 5 stars1 new review for Call Center Services servicesUnknown avg. project costRead 5 Recent ReviewsReviewed 5 times in the past 6 months
SupportYourApp has received positive feedback over the last six months, highlighting its effectiveness in scaling support capacity and enhancing operational efficiency. Clients appreciate the company's responsiveness, flexibility, and ability to deliver quality results consistently, particularly in managing customer support and recruitment processes. Specific instances include increased ticket resolution rates and successful candidate placements. Overall, clients express high satisfaction with SupportYourApp's performance, noting no significant areas for improvement.Was this helpful?
30 of 33 Call Center Services reviews are 5 stars1 new review for Call Center Services in past 6 months$50,000 – $199,999 avg. project costRead 33 ReviewsCall Center Services PROJECT HIGHLIGHT
Call Center Services for Water & Energy Metering Company
5.0 — SupportYourApp provides customer care services for a water and energy metering company. The team answers first-level questions, handles hotline calls, and provides TeamViewer problem-solving. Read moreWas this helpful?
Industry Experience
SupportYourApp has demonstrated extensive expertise across various industries including Arts, Financial Services, Media, and Education. Clients have highlighted its strengths in providing scalable and reliable customer support, particularly in high-volume scenarios. Overall sentiment reflects satisfaction with SupportYourApp’s adaptability, responsiveness, and strong communication, making it an excellent fit for businesses needing robust customer service solutions across diverse sectors.
Read All ReviewsSelect Industry to see insights
Hospitality & leisure Non-profit Transportation Consumer Products eCommerce HVAC Telecommunications Research Arts, entertainment & music Healthcare Other Industry Social Networking Business services Gaming Software Education Energy & natural resources Manufacturing Fitness Wellness & Fitness Other industries Retail Media Advertising & marketing Information technology IT Services Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
SupportYourApp has generally received positive feedback regarding its cost-effectiveness and value for money. Clients noted that the pricing fits their budgets while providing high-quality support services. For instance, one client mentioned that SupportYourApp offered 'good value for cost,' contributing to improved customer satisfaction and reduced internal workload. However, a few reviews expressed concerns about inconsistencies in service quality, indicating that the value may vary depending on specific circumstances and team composition.Was this helpful?
$1,000+< $25 / hr250 - 999Serves SerbiaServices provided
35% Call Center Services55% Customer Service Outsourcing10% Back Office OutsourcingSee all 27 projectsSimply Contact is a specialized provider of Contact Center Services, focusing on Customer Support Services, Inbound Call Center, and Telephonic Support. The company consistently receives high praise for its expertise in handling multi-channel and multi-lingual customer interactions, with 100% of reviewers noting their professionalism and adaptability. Their ability to improve customer satisfaction and reduce response times significantly is frequently highlighted, making them a valuable partner for diverse business needs.
Reviews mention Communicative
Simply Contact has received consistently positive feedback regarding their communicative approach. Clients highlighted their clear and adaptive communication style, noting that Simply Contact's teams were always responsive to needs. For instance, one review mentioned their outstanding project management, with timely deliveries and proactive updates. Another client praised their flexibility and pleasant interactions, emphasizing the importance of communication in establishing a seamless workflow. Overall, Simply Contact is recognized for maintaining open lines of communication, ensuring clients remain informed and supported throughout their projects.-
Inbound Customer Support Services for EdTech Company
5.0 Apr 5, 2024Simply Contact's project management was outstanding. They always delivered on time and were very responsive to our needs, quickly adapting their strategies to fit our requirements. Their communication was clear, ensuring we were always up-to-date.
Read Full Review -
Customer Service Support for Public Interest Tech Firm
5.0 Jan 19, 2024They were great communicators and adaptive to our needs. They also moved quickly. Great interaction with their team - very pleasant, flexible, and patient with us.
Read Full Review -
Call Center Services for Wheelchair Rental System
4.5 May 1, 2023The collaboration between our teams is seamless and highly effective. Simply Contact's transparent work process allows us to monitor performance closely, and their proactive communication ensures a smooth workflow throughout the project.
Read Full Review -
Call Center Services for Travel Tech Company
5.0 Feb 5, 2021During our 4 years’ cooperation, Simply Contact proved to be an excellent partner that helped us to meet our business goals. The key to project success is definitely the established workflows they have in place. We also value their transparency in communication.
Read Full Review -
Telemarketing Outsourcing for Call Center
4.0 Jun 4, 2020We had straightforward communication and a fast exchange of information. Unfortunately, that didn’t translate into delivered results.
Read Full Review
Was this helpful?
12 of 15 Call Center Services reviews are 5 stars$200,000 – $999,999 avg. project costRead 15 ReviewsCall Center Services PROJECT HIGHLIGHT
Call Center Staffing for Government Helpline
5.0 — Simply Contact provides staff to a government hotline's team; they hire and train call center agents to cover workflows around the clock. They've organized the hotline's IT structure, monitoring, Read moreWas this helpful?
Industry Experience
Simply Contact has demonstrated expertise across various industries, including Information Technology, Financial Services, Education, Advertising & Marketing, and eCommerce. Clients highlight their strengths in customer support, multilingual capabilities, and adaptability to specific business needs. Feedback reflects positive outcomes such as increased customer satisfaction, reduced response times, and improved operational efficiency. Overall, Simply Contact is well-suited for organizations seeking reliable customer service solutions, particularly in tech-driven and service-oriented sectors.
Read All ReviewsSelect Industry to see insights
eCommerce Software Business services Information technology Financial services Education Arts, entertainment & music Retail Hospitality & leisure Human Resources IT Services Telecommunications Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Simply Contact is consistently recognized for providing good value for cost, with multiple clients highlighting their competitive pricing. Feedback indicates that their services not only meet but often exceed expectations, leading to improved customer satisfaction and operational efficiency. However, some reviews suggest that there could be room for improvement in their pricing strategy. Overall, the sentiment around Simply Contact's cost-effectiveness is positive, with clients appreciating the balance of quality and affordability.Was this helpful?
$1,000+< $25 / hr1,000 - 9,999Serves SerbiaServices provided
20% Call Center Services25% Customer Service Outsourcing15% Back Office Outsourcing +4 services10% Content Moderation Services10% Data Annotation Services10% Finance & Accounting Outsourcing (FAO)10% Sales OutsourcingSee all 28 projectsHugo Inc. | Top CX Provider is a distinguished company specializing in Contact Center Services, offering comprehensive Customer Support Services across various channels such as email, chat, and phone. The client reviews highlight their adaptability and efficiency, with 100% positive feedback on their seamless integration and ability to enhance customer engagement capabilities, resulting in impressive metrics like a 99.8% accuracy in order processing and fulfillment.
Reviews mention Communicative
Hugo Inc. has received overwhelmingly positive feedback regarding their communication skills across multiple client reviews. Clients praised their effective onboarding process, seamless communication through various channels, and proactive approach to addressing needs. For instance, one client highlighted that communication flowed effortlessly via a dedicated Slack channel, while another noted their adaptability and commitment to timely execution. Overall, clients found Hugo's communicative approach to be a key factor in fostering productive partnerships and achieving project success.-
Staff Aug & Content Moderation for Blockchain Technology Co
5.0 Aug 23, 2023Their onboarding was top-notch, ensuring a smooth start. Communication flowed effortlessly via a dedicated Slack channel and email. Most impressive was their eagerness to excel – consistently going above and beyond expectations and coming up with ways to improve.
Read Full Review -
Customer Support for FinTech Organization
5.0 Aug 23, 2023Their effective communication, timely execution, adaptability, resource allocation, and problem-solving abilities ensured that our shared objectives were consistently met. Their proficiency in these areas elevated them from being just a service provider to a strategic partner, contributing significantly to the achievements of our projects.
Read Full Review -
Call Center Services for Gaming Company
5.0 Aug 17, 2023Communication played a pivotal role in our partnership, and Hugo excelled in this regard. They provided a range of communication channels including Slack, email, and even phone calls, ensuring that we were always connected and well-informed. This accessibility made coordination effortless, and it was remarkably convenient to discuss updates, provide feedback, and clarify any queries.
Read Full Review -
Digital Marketing, SMM & SEO for Software Solutions Company
5.0 Dec 8, 2023Hugo's project management was exemplary throughout our engagement. They consistently delivered project milestones on time, demonstrating a strong commitment to timelines and deadlines. Their proactive approach to communication and responsiveness to our needs played a crucial role in the project's success. Regular updates and clear channels of communication were established, allowing for transparent progress tracking and immediate issue resolution.
Read Full Review -
Digital Marketing, SMM & SEO for Software Solutions Company
5.0 Dec 8, 2023While our experience with Hugo was largely positive, there are a few areas where improvement could enhance the overall collaboration. Clearer documentation of the project timeline and key milestones could have provided additional clarity and alignment on expectations. Improved transparency in the decision-making process and potential challenges would have allowed for better anticipation of hurdles and proactive resolution. Additionally, although the responsiveness to our needs was commendable, a more streamlined communication platform or regular check-ins could further optimize the flow of information.
Read Full Review
Was this helpful?
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.
Read All ReviewsSelect Industry to see insights
Media Information technology Financial services eCommerce Food & Beverages Automotive Environmental Services Advertising & marketing Gaming SoftwareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
View projects from:
This provider is fluent in 54 languages:
- Mandarin
- English
- Spanish
- Arabic
- Bengali
- Hindi
- Russian
- Portuguese
- Japanese
- German
- Javanese
- Korean
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)
Was this helpful?
-
-
$1,000+< $25 / hr1,000 - 9,999Beograd, Serbia
Services provided
30% Call Center Services30% Customer Service Outsourcing20% AI Agents +2 services15% Back Office Outsourcing5% Data Annotation ServicesSee all 88 projectsSupportYourApp is a prominent provider of Customer Support Services, specializing in Inbound and Outbound Call Center activities, Telephonic Support, and Call Handling. The company consistently receives high praise, with approximately 90% of reviews noting their flexibility, scalability, and proactive project management. Clients commend their ability to enhance customer satisfaction and deliver timely solutions across various languages and communication channels.
3 of 5 reviews are 5 stars1 new review for Call Center Services servicesUnknown avg. project costRead 5 Recent ReviewsReviewed 5 times in the past 6 months
SupportYourApp has received positive feedback over the last six months, highlighting its effectiveness in scaling support capacity and enhancing operational efficiency. Clients appreciate the company's responsiveness, flexibility, and ability to deliver quality results consistently, particularly in managing customer support and recruitment processes. Specific instances include increased ticket resolution rates and successful candidate placements. Overall, clients express high satisfaction with SupportYourApp's performance, noting no significant areas for improvement.Was this helpful?
30 of 33 Call Center Services reviews are 5 stars1 new review for Call Center Services in past 6 months$50,000 – $199,999 avg. project costRead 33 ReviewsCall Center Services PROJECT HIGHLIGHT
Call Center Services for Water & Energy Metering Company
5.0 — SupportYourApp provides customer care services for a water and energy metering company. The team answers first-level questions, handles hotline calls, and provides TeamViewer problem-solving. Read moreWas this helpful?
Industry Experience
SupportYourApp has demonstrated extensive expertise across various industries including Arts, Financial Services, Media, and Education. Clients have highlighted its strengths in providing scalable and reliable customer support, particularly in high-volume scenarios. Overall sentiment reflects satisfaction with SupportYourApp’s adaptability, responsiveness, and strong communication, making it an excellent fit for businesses needing robust customer service solutions across diverse sectors.
Read All ReviewsSelect Industry to see insights
Hospitality & leisure Non-profit Transportation Consumer Products eCommerce HVAC Telecommunications Research Arts, entertainment & music Healthcare Other Industry Social Networking Business services Gaming Software Education Energy & natural resources Manufacturing Fitness Wellness & Fitness Other industries Retail Media Advertising & marketing Information technology IT Services Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
SupportYourApp has generally received positive feedback regarding its cost-effectiveness and value for money. Clients noted that the pricing fits their budgets while providing high-quality support services. For instance, one client mentioned that SupportYourApp offered 'good value for cost,' contributing to improved customer satisfaction and reduced internal workload. However, a few reviews expressed concerns about inconsistencies in service quality, indicating that the value may vary depending on specific circumstances and team composition.Was this helpful?
-
$5,000+< $25 / hr50 - 249Beograd, Serbia
Services provided
80% Call Center Services10% Business Consulting5% Accounting +1 service5% HR ConsultingLaunched in 2016, Global Bond DOO is an answering service company. The agency offers Call Center Services and Business Consulting, and is midsize.
Read more -
$5,000+< $25 / hr50 - 249Beograd, Serbia
Services provided
20% Call Center Services60% Customer Service Outsourcing20% Back Office OutsourcingSee all 10 projectsMorph is a versatile Contact Center Services provider specializing in Customer Support and Call Handling. They consistently deliver high-quality telephonic support, evidenced by 100% positive reviews highlighting their effective recruitment and training processes. Clients appreciate Morph's ability to seamlessly integrate support staff into existing teams while maintaining cost efficiency and project timelines.
Reviews mention Accommodating
Clients have expressed a highly positive sentiment regarding Morph's accommodating nature. One client noted that Morph 'is always eager to help and do more,' highlighting their resourcefulness and proactive support for growth initiatives. Additionally, they consistently deliver items on time and anticipate needs, reinforcing their commitment to client satisfaction. Overall, feedback indicates that Morph excels in being responsive and supportive, making them a valued partner in project execution.-
Customer Service Outsourcing for Sexual Health Company
5.0 Dec 7, 2023Morph has always delivered items on time (if not early). They are incredibly quick and always anticipate our company's needs! They are wonderful partners. Morph is always eager to help and do more. They are unbelievably resourceful and always quick to support growth initiatives.
Read Full Review
Was this helpful?
2 of 2 Call Center Services reviews are 5 stars$200,000 – $999,999 avg. project costRead 2 ReviewsCall Center Services PROJECT HIGHLIGHT
Outsourcing & Call Center Services for Moving Company
5.0 — Morph provides call center services for a moving company. Initially, the team only handled the company’s sales department. Now, they’re also working for the firm’s logistics and customer care Read moreWas this helpful?
View projects from:
Was this helpful?
See All Locations (2)Beograd, Serbia
Žorža Klemansoa 19
Beograd, Serbia 1100076 - 100
+14246664366
Was this helpful?
-
-
UndisclosedUndisclosed250 - 999Beograd, Serbia
Services provided
20% Call Center Services20% Sales Outsourcing10% Customer Service Outsourcing +10 services5% Back Office Outsourcing5% Content Marketing5% Finance & Accounting Outsourcing (FAO)5% Graphic Design5% HR Consulting5% Mobile App Development5% Social Media Marketing5% UX/UI Design5% Web Design5% Web DevelopmentSee all 5 projectsSilver Bell Group is a versatile provider of Contact Center Services, offering robust Customer Support Services, Inbound and Outbound Call Center capabilities, and Telemarketing Services. Over 90% of reviews highlight their exceptional service quality and efficiency, with clients praising their flexibility, ethics, and impressive results in delivering tailored solutions and scalable growth-enhancing models.
Reviews mention Exceptional results
Clients consistently commend Silver Bell Group for delivering exceptional results that surpass expectations. One client highlighted their ability to achieve stable results exceeding global benchmarks in lead generation, stating, "I am proud of our collaboration and the results achieved." Another noted the team's speed, involvement, and impressive outcomes, emphasizing their professionalism and responsive communication. Overall, the sentiment reflects a strong appreciation for the company's performance and partnership quality.-
Lead Generation for Products Manufacturing Company
5.0 Jul 24, 2025New customers were found, conversion rate increased, sales growth. Real professionals. The best team. They always stay in touch. They offer the best solutions. Partner relations. Speed, team Involvement, impressive results!
Read Full Review
Was this helpful?
2 of 2 Call Center Services reviews are 5 stars2 new reviews for Call Center Services in past 6 months$200,000 – $999,999 avg. project costRead 2 ReviewsCall Center Services PROJECT HIGHLIGHT
Recruitment Services for Outsourcing Company
5.0 — Silver Bell Group provided recruitment services for an outsourcing company. The team recruited and onboarded resources for several roles, offered ongoing performance tracking, and handled the Read moreWas this helpful?
Industry Experience
Silver Bell Group has demonstrated strong expertise across various industries, including Financial Services, Business Services, Advertising & Marketing, and Production. Clients consistently commend their high-quality talent acquisition, operational support, and effective lead generation strategies. Feedback highlights their responsiveness, professionalism, and adaptability, positioning them as a reliable partner for companies seeking scalability and efficiency. Overall, the sentiment is highly positive, suggesting a strong fit for businesses in need of robust staffing and operational solutions.
Read All ReviewsSelect Industry to see insights
Advertising & marketing Financial services Business services Other IndustryWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently express satisfaction with Silver Bell Group's pricing, noting it as a good fit for their budgets and recognizing the value for money provided. One client emphasized that their collaboration exceeded expectations, describing it as the 'gold standard of win-win partnership'. Another remarked on the transparent pricing with no hidden fees, which allows for scalable hiring. Overall, the sentiment reflects a strong appreciation for the cost-effectiveness and quality of service received.Was this helpful?
-
-
$1,000+< $25 / hr50 - 249Пожаревац, Serbia
Services provided
50% Customer Service Outsourcing20% Back Office Outsourcing20% Sales Outsourcing +1 service10% Social Media MarketingSee all 2 projectsFyxer Industries Ltd is a service-oriented company specializing in customer support, back-office processing, digital marketing, and after-sales support. With approximately 100% positive feedback, clients praise their exceptional project management, timely delivery, and responsiveness. Approximately 50% of reviews highlight their ability to customize services and integrate operations effectively, emphasizing their commitment to client satisfaction and innovative approaches.
Industry Experience
Fyxer Industries Ltd has demonstrated expertise in the consumer products & services and software industries. Clients in consumer services praised their comprehensive support, customer satisfaction enhancements, and effective digital marketing strategies. In the software sector, feedback highlighted their strong customer service and proactive recruitment efforts. Overall, feedback indicates a high level of client satisfaction due to their personalized service, efficient operations, and commitment to client success across both industries.
Read All ReviewsSelect Industry to see insights
Software Consumer products & servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Fyxer Industries Ltd's excellent value for money, with one executive noting that their pricing 'fit our budget' while providing 'good value for cost.' Another client emphasized the company's ability to deliver comprehensive support that exceeded expectations. The overall sentiment reflects satisfaction with the cost-effectiveness of services, as well as a commitment to client needs and quality outcomes, reinforcing their reputation as a reliable partner.Was this helpful?
View projects from:
Was this helpful?
-
$5,000+$50 - $99 / hr250 - 999Beograd, Serbia
Services provided
10% Call Center Services40% IT Staff Augmentation10% Custom Software Development +4 services10% HR Outsourcing10% IT Managed Services10% Mobile App Development10% Web DevelopmentSee all 5 projectsQuantox Technology, a versatile software development company, offers services in web and mobile app development, as evidenced by their diverse client feedback. The reviews highlight their professionalism, technical expertise, and effective communication, with approximately 100% of clients expressing satisfaction with their service quality and project outcomes. Clients frequently commend their problem-solving abilities and flexibility in adapting to project needs.
Reviews mention Timely
Quantox Technology has received positive feedback regarding its timeliness in project delivery. Clients have noted that all work was delivered accurately and on time, which significantly contributed to their ongoing business growth. One client emphasized the importance of communication, stating that they experienced zero problems in workflow despite being based in different countries. Overall, the sentiment surrounding timeliness is highly favorable, reflecting Quantox Technology's commitment to meeting deadlines effectively.-
iOS & Android Dev for App Company
5.0 Mar 31, 2020Project completed in the agreed deadline, with desired output based on the provided specification and without any flows or bigger bug issues. We managed the project using the following stack: JIRA, Slack, GitHub. Project executed with no major issues.
Read Full Review -
Mobile App Dev for Employee Benefits Platform
5.0 Mar 26, 2020As a company, despite being based in different countries, we had experienced zero problems in communication or workflow. Everything was delivered accurately and on time.
Read Full Review
Was this helpful?
Industry Experience
Quantox Technology demonstrates significant expertise across the Advertising & Marketing, Media, and Medical Research industries. Clients commend their professionalism, adaptability, and effective communication, leading to successful outcomes and strengthened partnerships. The company excels in mobile app development and project management, making it a strong fit for projects requiring innovative tech solutions, particularly in digital platform creation and community engagement.
Read All ReviewsSelect Industry to see insights
Advertising & marketing Other industries MediaWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently report that Quantox Technology (Bstorm) provides excellent value for money, emphasizing their professionalism and effective communication. One client noted they felt they paid a fair price for their services, while another highlighted the company's commitment to delivering high-quality work within tight deadlines. Overall, the sentiment reflects satisfaction with the pricing structure relative to the quality of services received, reinforcing the company's reputation as a reliable partner in project development.Was this helpful?
View projects from:
Was this helpful?
-
-
$1,000+$25 - $49 / hr250 - 999Beograd, Serbia
Services provided
30% Call Center Services20% Back Office Outsourcing10% BI & Big Data Consulting & SI +4 services10% Business Consulting10% HR Consulting10% IT Managed Services10% Sales OutsourcingTrizma, a call center service, specializes in Call Center Services and Back Office Outsourcing. The firm is headquartered in Beograd, Serbia.
Read more -
$1,000+$25 - $49 / hr2 - 9Kragujevac, Serbia
Services provided
60% Sales Outsourcing30% Social Media Marketing10% Business ConsultingFounded in 2018, Proman Consulting is a Sales Outsourcing company. The team offers Sales Outsourcing and Social Media Marketing and is headquartered in Kragujevac, Serbia and Zürich, Switzerland.
Read more -
$1,000+< $25 / hr10 - 49Novi Sad, Serbia
Services provided
30% Call Center Services30% Back Office Outsourcing30% Customer Service Outsourcing +1 service10% Sales OutsourcingRely Staff is a call center established in 2021. The team focuses on Call Center Services and Back Office Outsourcing and is located in Novi Sad, Serbia.
Read more -
$5,000+< $25 / hr10 - 49Beograd, Serbia
Services provided
50% Call Center Services50% Customer Service OutsourcingAMC Global Solutions is a Beograd, Serbia-based call center company and Customer Service Outsourcing company. Founded in 2023, the team offers Call Center Services and Customer Service Outsourcing.
Read more -
$5,000+< $25 / hr50 - 249Beograd, Serbia
Services provided
30% Call Center Services40% Customer Service Outsourcing15% Finance & Accounting Outsourcing (FAO) +2 services10% Back Office Outsourcing5% Content MarketingCustomer Service Outsourcing company The Contact Service was founded in 2014. The midsize team specializes in Customer Service Outsourcing and Call Center Services.
Read more -
$1,000+$25 - $49 / hr50 - 249Beograd, Serbia
Services provided
65% Call Center Services20% Customer Service Outsourcing15% IT Managed ServicesEURODESK, an answering service company, was founded in 2011. The team offers Call Center Services and Customer Service Outsourcing and is located in Beograd, Serbia.
Read more -
Undisclosed< $25 / hr2 - 9Novi Sad, Serbia
Services provided
40% Call Center Services40% Customer Service Outsourcing10% Email Marketing +2 services5% Conversion Optimization5% Direct MarketingNova Concept is a call center company. Founded in 2021, the company is located in Novi Sad, Serbia. Their team specializes in Call Center Services and Customer Service Outsourcing.
Read more -
$5,000+< $25 / hr50 - 249Beograd, Serbia
Services provided
27% Call Center Services18% Back Office Outsourcing15% Customer Service Outsourcing +8 services10% Finance & Accounting Outsourcing (FAO)10% IT Managed Services5% Business Consulting5% Corporate Training & Coaching5% HR Outsourcing2% Recruiting2% Staffing1% HR ConsultingLalallalalala is a Beograd, Serbia-based call center. Founded in 2020, the team specializes in Call Center Services and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr2 - 9Subotica, Serbia
Services provided
20% Freight forwarding20% Fulfillment20% Sales Outsourcing +2 services20% Supply Chain Management20% Warehousing & DistributionAMZ Freight is a Freight forwarding company. The team focuses on Freight forwarding and Fulfillment and is headquartered in Subotica, Serbia.
Read more -
$5,000+$25 - $49 / hr10 - 49Beograd, Serbia
Services provided
20% Business Consulting20% Corporate Training & Coaching20% Market Research +2 services20% Sales Outsourcing20% StaffingMarket Research company LC Consulting offers Market Research and Business Consulting. They were established in 2022.
Read moreSee All Locations (2)Beograd, Serbia
Trg Nikole Pasica 7
Beograd, Serbia 110006 - 9
Was this helpful?
-
UndisclosedUndisclosed2 - 9Beograd, Serbia
Services provided
10% Business Consulting10% Conversion Optimization10% Corporate Training & Coaching +7 services10% Digital Strategy10% Email Marketing10% IT Strategy Consulting10% Market Research10% Marketing Strategy10% Sales Outsourcing10% Social Media MarketingTrustVera, a Market Research company, is in Beograd, Serbia. Established in 2022, the team focuses on Market Research and Marketing Strategy.
Read more -
UndisclosedUndisclosed2 - 9Beograd, Serbia
Services provided
25% Event Management25% HR Consulting25% Market Research +1 service25% Sales OutsourcingNew Angles Consulting is a Market Research company. Their team is based in Beograd, Serbia. The agency offers Market Research and Sales Outsourcing.
Read more -
UndisclosedUndisclosed50 - 249Beograd, Serbia
Services provided
80% Call Center Services10% Customer Service Outsourcing10% Sales OutsourcingICM International Call Center Marketing is a call center service launched in 2014. The team specializes in Call Center Services and Sales Outsourcing and is located in Beograd, Serbia.
Read more -
UndisclosedUndisclosed10 - 49Beograd, Serbia
Services provided
50% Call Center Services25% Customer Service Outsourcing25% Sales OutsourcingCallosseum Call Centre is a call center company in Beograd, Serbia. They specialize in Call Center Services and Sales Outsourcing.
Read more -
$10,000+Undisclosed1,000 - 9,999Beograd, Serbia
Services provided
65% Call Center Services25% Back Office Outsourcing10% Sales OutsourcingGevekom GmbH is a call center. They are headquartered in Dresden, Germany and Berlin, Germany and have large team. They provide Call Center Services and Back Office Outsourcing.
Read moreSee All Locations (13)Beograd, Serbia
Masarikova 2
Beograd, Serbia 11000201 - 250
Was this helpful?
-
$10,000+$50 - $99 / hrFreelancerNovi Banovci, Serbia
Services provided
45% Call Center Services45% Customer Service Outsourcing10% Search Engine OptimizationProChatSync is a Novi Banovci, Serbia-based Customer Service Outsourcing company. Their services include Customer Service Outsourcing and Call Center Services.
Read more -
$1,000+$25 - $49 / hr2 - 9Jagodina, Serbia
Services provided
20% Call Center Services50% Back Office Outsourcing20% Customer Service Outsourcing +1 service10% Sales OutsourcingAlmi Remote Assistant Services is a Back Office Outsourcing company in Jagodina, Serbia. Established in 2017, the team focuses on Back Office Outsourcing and Call Center Services.
Read more -
UndisclosedUndisclosed50 - 249Beograd, Serbia
Services provided
20% Call Center Services20% Back Office Outsourcing20% Business Consulting +2 services20% Custom Software Development20% Customer Service OutsourcingIntelli Solutions S.A. Is a custom software development company. The team provides Custom Software Development and Business Consulting, and the company is based in Athina, Greece and Nicosia,
Read moreSee All Locations (4)Beograd, Serbia
Pancevacki Put 38 P.C.
Beograd, Serbia 1100016 - 20
+381 113319317
Was this helpful?
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies and their real-time quotes in minutes.
Get My QuotesLook 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
Hire with confidence
Clutch Certification badges show the service areas a provider specializes in, backed by 3+ verified, high-rated reviews in the last 24 months. Learn more
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.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 4 Serbia Call Center Companies & Voice Services
-
$5,000+< $25 / hr50 - 249Beograd, Serbia
Ability to deliver
29.6/40.017/20 Reviews9.6/10 Clients & Experience3/10 Market PresenceService focus
20% Call Center Services80% Other -
UndisclosedUndisclosed250 - 999Beograd, Serbia
Ability to deliver
23.6/40.016.8/20 Reviews2.8/10 Clients & Experience4/10 Market PresenceService focus
20% Call Center Services20% Sales Outsourcing60% Other -
$1,000+< $25 / hr50 - 249Пожаревац, Serbia
Ability to deliver
22/40.016.8/20 Reviews2.2/10 Clients & Experience3/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$5,000+$50 - $99 / hr250 - 999Beograd, Serbia
Ability to deliver
20.5/40.016.2/20 Reviews0/10 Clients & Experience4.3/10 Market PresenceService focus
10% Call Center Services90% Other -
$5,000+< $25 / hr50 - 249Beograd, Serbia
Ability to deliver
4.6/40.00/20 Reviews1.2/10 Clients & Experience3.4/10 Market PresenceService focus
80% Call Center Services20% Other -
$1,000+$25 - $49 / hr250 - 999Beograd, Serbia
Ability to deliver
4.1/40.00/20 Reviews0/10 Clients & Experience4.1/10 Market PresenceService focus
30% Call Center Services10% Sales Outsourcing60% Other -
$1,000+$25 - $49 / hr2 - 9Kragujevac, Serbia
Ability to deliver
5/40.00/20 Reviews1.4/10 Clients & Experience3.7/10 Market PresenceService focus
60% Sales Outsourcing40% Other -
$1,000+< $25 / hr10 - 49Novi Sad, Serbia
Ability to deliver
5.2/40.00/20 Reviews1.8/10 Clients & Experience3.4/10 Market PresenceService focus
30% Call Center Services10% Sales Outsourcing60% Other -
$5,000+< $25 / hr10 - 49Beograd, Serbia
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
50% Call Center Services50% Other -
$5,000+< $25 / hr50 - 249Beograd, Serbia
Ability to deliver
4.2/40.00/20 Reviews1.2/10 Clients & Experience3/10 Market PresenceService focus
30% Call Center Services70% Other -
$1,000+$25 - $49 / hr50 - 249Beograd, Serbia
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
65% Call Center Services35% Other -
Undisclosed< $25 / hr2 - 9Novi Sad, Serbia
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
40% Call Center Services60% Other -
$5,000+< $25 / hr50 - 249Beograd, Serbia
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
27% Call Center Services73% Other -
$1,000+< $25 / hr2 - 9Subotica, Serbia
Ability to deliver
3.7/40.00/20 Reviews0/10 Clients & Experience3.7/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$5,000+$25 - $49 / hr10 - 49Beograd, Serbia
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
UndisclosedUndisclosed2 - 9Beograd, Serbia
Ability to deliver
3/40.00/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
UndisclosedUndisclosed2 - 9Beograd, Serbia
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
UndisclosedUndisclosed50 - 249Beograd, Serbia
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
80% Call Center Services10% Sales Outsourcing10% Other -
UndisclosedUndisclosed10 - 49Beograd, Serbia
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Call Center Services25% Sales Outsourcing25% Other
Latest Call Centers Articles
See all articles
Answering Services: Professionalism in Customer Service
Professionalism in customer service is essential to retaining customers, building your brand image, and increasing sales.
How to Build a Budget for Call Center Services [With Template]
Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.
Get quotes from the 5 best-fit agencies for your project—in 4 minutes or less.