Top Call Center Companies & Services for Ad Agencies

A-SALES AB specializes in outbound sales and lead generation services. With a strong emphasis on creating tailored outreach campaigns, the company consistently delivers measurable results, averaging 10-22 qualified meetings per month for various clients. Client feedback is overwhelmingly positive, with 100% of reviewers highlighting A-SALES AB's precision targeting and reliable project management, while none reported areas for significant improvement.

Martal Group is a lead generation and sales engagement company, providing services such as outbound call center and telemarketing services. They have a mixed feedback record: approximately 70% of clients praise their responsiveness and ability to generate leads, while 30% express concerns about communication and the effectiveness of their campaigns. Their expertise in creating effective outreach strategies and adaptable project management is frequently highlighted.

Leadium is a dynamic lead generation agency specializing in outbound telemarketing and appointment setting services. Across reviews, clients praise their ability to consistently deliver measurable outcomes, including an average 29% increase in lead generation efficiency and 33% rise in conversion rates. Remarkably, 85% of reviewers highlight Leadium's strong project management and strategic planning capabilities, underscoring their commitment to client success.

LevelUp Leads is a firm specializing in outbound call center services, telemarketing, and customer support. Consistently praised for their professionalism and effectiveness, they receive overwhelmingly positive feedback, with approximately 90% of reviewers highlighting their responsiveness and ability to adapt strategies to fit specific client needs. Their services have significantly increased client lead flow and meeting bookings, demonstrating a strong ability to enhance business development efforts.

ProfitPath Growth Partners is a lead generation and sales outsourcing company specializing in cold email campaigns and B2B marketing solutions. Reviews highlight their professionalism, timely delivery, and significant impact on clients' revenue and lead acquisition, with 100% client satisfaction and 100% of reviewers impressed by their expertise and results. Their work is consistently praised for generating high-quality leads and improving clients' business processes efficiently.

SalesAR is a company specializing in Contact Center Services with a focus on lead generation and appointment setting. The company has received predominantly positive feedback, with approximately 90% of reviewers praising their effective communication, strategic adaptability, and customer-centric approach. Around 75% of reviews highlight their proficiency in setting up qualified leads and entering new markets.

OBI Services is a data management and customer support outsourcing company recognized for its accuracy, efficiency, and commitment to quality. The reviews reflect a high level of customer satisfaction, with clients appreciating their attention to detail and proactive communication. Approximately 100% of the feedback highlights their reliability and organized project management, with suggestions for improvement being minimal and focused on minor onboarding enhancements.

Virtual Sales Limited is a company specializing in Contact Center Services, providing exceptional outbound call services and lead generation. They receive overwhelmingly positive feedback, with reviewers highlighting their impressive call outputs, efficient project management, and ability to meet objectives swiftly. Notably, 100% of reviewers praised their responsiveness and professionalism, emphasizing their seamless integration with client teams and significant impact on business growth.

Wing Assistant is a company specializing in Customer Support Services, including Inbound Call Center and Customer Care Services. They consistently exceed service expectations, with a call answer rate above 95%, and demonstrate remarkable adaptability by integrating seamlessly with clients' tech stacks. Positive feedback is prevalent, with 100% of reviewers highlighting their reliability and communication skills. Customers appreciate their dedication and timely project management, with no significant areas for improvement identified.

HelpSquad is a provider of comprehensive Customer Support Services, specializing in Contact Center Services, including inbound and outbound call handling and chat support. Their reviews highlight exceptional communication, timely project management, and customized solutions, with 100% of reviewers noting their responsiveness and technical depth, and 86% emphasizing the company's cost-effectiveness and cultural alignment.

Callbox is a professional B2B lead generation and sales support company specializing in telemarketing services, outbound call center operations, and customer support services. The company consistently receives praise for its comprehensive and process-oriented approach, with 87% of reviewers highlighting effective project management and responsiveness. Additionally, 67% of reviews commend Callbox's ability to generate high-quality leads and appointments, underscoring its capability to enhance sales pipelines for various industries.

Remote Team Solutions is a company providing comprehensive call center and customer support services, including phone support and customer care services. Reviewers highlight their responsiveness, organization, and ability to integrate seamlessly into existing teams, leading to increased productivity and customer retention. While 100% of the feedback is positive, some note room for improvement in ramp-up times.

Uptown Creation is a LinkedIn marketing agency specializing in LinkedIn outreach, content creation, and lead generation. With a 100% positive feedback rate across reviews, clients consistently praise their expertise in LinkedIn strategies, professionalism, timely delivery, and ability to generate high-quality leads and meetings. Notably, 100% of reviewers commend their approach to crafting personalized campaigns and understanding client needs.

Impactable is a digital marketing agency specializing in LinkedIn and Google Ads strategies. The company is known for its expertise in paid social strategies and audience targeting, with clients reporting increased visibility, lead generation, and improved campaign outcomes. However, there are mixed reviews, with approximately 75% of clients praising their responsiveness and strategic insights, while 25% express dissatisfaction, citing unmet expectations and communication issues.

Uassist.ME is a proficient provider of Contact Center Services that offers diverse solutions such as Customer Support Services, Inbound Call Center, and Administrative Assistance. The company is praised for effective communication, with approximately 100% of clients highlighting their responsiveness and detail-oriented service. Reviews indicate an impressive 90% satisfaction rate for their phone support and customer care services.

SalesPro Leads is a telemarketing services company specializing in lead generation and appointment setting for businesses seeking to enhance their customer acquisition strategy. Reviews indicate a 100% positive feedback rate, highlighting their professionalism, responsiveness, and consistent lead production. Approximately 67% of reviewers praised their transparent communication and adaptability, emphasizing their role in customer care services and telephonic support.

Abby Connect is a premier provider of Contact Center Services, specializing in Customer Support Services, including Inbound Call Center, Phone Support, and Call Handling. Across numerous reviews, clients praise Abby Connect for their professionalism, attentive service, and quick adaptation to specific business needs, with 100% of reviewers expressing satisfaction. Notably, 80% of feedback highlights the company's ability to enhance client communication and manage calls efficiently.

Tinkogroup is a data management and lead generation company, renowned for its meticulous attention to detail and commitment to quality. Reviews indicate a 100% positive feedback rate, highlighting their effective project management, excellence in communication, and ability to deliver high-quality, relevant data ahead of schedule. Approximately 80% of reviewers emphasized their focus on accuracy and responsiveness, making Tinkogroup a reliable partner for data-driven initiatives.

Vrand is a lead generation and digital marketing agency, recognized for its exceptional services in enhancing client visibility and engagement. Clients consistently praise Vrand for their professionalism, efficient project management, and ability to exceed expectations, with over 90% of reviewers highlighting their strategic insights and impressive lead conversion results. Their data-driven, personalized approach has significantly boosted client growth and market reach.

TECHSPEED INC, a company specializing in Contact Center Services and Customer Support Services, excels in delivering data entry, validation, and inbound and outbound call services. With a 100% customer satisfaction rate in the reviews, clients laud their proactive communication, adaptability, and efficient project management. Approximately 90% of reviewers highlight their responsiveness and commitment to quality.

Strong Vision Data Processing is a data processing company renowned for its manual data entry and efficient redaction services. With a 100% positive feedback rate, clients praise their timely delivery and attention to detail. Many reviewers, approximately 83%, highlight their cost-effectiveness and communication skills, particularly with representative Swapnil, as significant strengths.

TechLoom Global is a versatile service provider specializing in lead generation, sales operations, and digital platform development. Their reviews indicate a high level of client satisfaction, with 100% of reviewers highlighting their impressive communication and project management skills. Clients commend their ability to deliver on time, adapt strategies, and improve business outcomes, with notable achievements like a 60% cost reduction and a 25% sales performance increase.

Funnel Bakers is a lead generation and funnel-building agency that excels in creating and optimizing sales funnels, as evidenced by their positive reviews. They have a strong track record of improving lead flow, tracking accuracy, and conversion rates for clients across various industries. Approximately 83% of reviewers commend their project management and speed, while some suggest improved proactive communication for even smoother collaboration.

Emapta is a business process outsourcing (BPO) company that provides human resource management, payroll, and office amenities, among other services. The reviews highlight Emapta's ability to source talented professionals and enhance organizational productivity, with 100% of reviews mentioning positive impacts on team efficiency and satisfaction. Areas for improvement include enhancing accuracy in attendance tracking and addressing technical issues with banking partners.

SummitNext is a professional company specializing in Contact Center Services, specifically excelling in Partner/Reseller Acquisition and Customer Support Services. With a focus on integrity, integration, and innovation, they successfully generated 10 qualified leads in two months. Their project management is described as perfect, with 100% of reviewers praising their professionalism and timely delivery.

Business & Services Solutions is a comprehensive provider of Contact Center Services, specializing in fields such as Customer Support Services and Technical Support. They are consistently praised for their ability to integrate seamlessly with clients' operations and for their proactive, empathetic service approach. With over 90% of feedback highlighting their strategic alignment and technical expertise, they excel in adapting to industry-specific needs, optimizing performance, and enhancing customer satisfaction across diverse sectors.

Division50 is a strategic agency specializing in Contact Center Services and integrated sales and marketing solutions. Across multiple reviews, 100% of clients commend their effective coordination of inbound and outbound efforts, leading to significant ROI and seamless execution. Notably, Division50 is praised for their attention to brand voice and business-first mindset, although some desire more granular reporting and additional coaching support.

TDCX is a prominent provider of Contact Center Services, offering comprehensive customer support solutions including inbound and outbound call handling, telemarketing, and customer care services. Reviews indicate a high satisfaction with TDCX's ability to provide scalable, high-quality service, with impressive results in customer satisfaction and service excellence. Approximately 95% of feedback highlights their effective communication, adaptability, and innovative approach to problem-solving.

Hire With Near is a recruitment company specializing in sourcing and vetting highly qualified candidates, primarily from Latin America. They are particularly noted for their swift and efficient hiring process, as 100% of reviewers praised their timeliness and responsiveness. Clients commend their rigorous vetting process and strong communication, contributing to successful placements across various industries.

Tele-Help-Ing is a distinguished provider of Customer Support Services, specializing in Contact Center Services and Call Handling. Reviews indicate that 92% of patients commend their understanding, while operational efficiency is highlighted by a 98.2% call answer rate within 60 seconds. Their clinical impact and bilingual support further underscore their commitment to excellence in Customer Care Services.

Fypion Marketing is a lead generation agency specializing in B2B appointments and sales meetings. They have consistently received positive feedback, with 100% of reviewers praising their responsiveness, expertise, and alignment with client values. Clients appreciate their ability to deliver tangible results and their commitment to client satisfaction, noting their excellent project management and problem-solving skills.

COLD CALL CREW (SMC-PRIVATE) LIMITED is a telemarketing company specializing in outbound call center and customer support services, focusing on lead generation and sales outsourcing. Reviews highlight their effective communication, project management, and personalized approach. Clients report positive outcomes, with 100% of reviewers noting successful lead generation, increased sales, or deal closures. The CEO's expertise and dedication significantly contribute to their impressive performance.

Task Virtual is a company specializing in back office and telephonic support services, particularly in medical billing. Reviews indicate that they excel in delivering quality work promptly and have significantly increased customer acquisition, saving clients about 20 hours weekly and $200 monthly. Positive feedback is prevalent, though clients suggest more frequent updates.

Sales Focus Inc. specializes in improving customer retention and maximizing sales for diverse industries. Their services include client interaction in multiple languages and redirecting inquiries effectively, contributing to enhanced customer demographics and increased sales. Reviews consistently highlight their impressive communication skills and proactive approach, demonstrating effective service retention and sales growth, earning recognition for their go-getter attitude and skillful execution.

Social Bloom is a company specializing in outbound call center and customer support services, excelling in lead generation and telemarketing. The company is praised for its responsiveness, adaptability, and effective communication, achieving a 50% increase in lead volume and a 30% rise in conversion rates. 100% of reviews mention their capacity to deliver tailored strategies and maintain an impressive cultural fit with clients.

Friday Solved is a sales strategy and business development consultancy renowned for building scalable and effective sales engines for clients across various industries. Reviews indicate a 100% positive feedback rate, highlighting Friday Solved's excellent project management, responsiveness, and exceptional cultural fit. Notably, 87% of reviews commend the company's tailored solutions and transformative impact on clients' sales strategies, with many emphasizing their impressive work ethic and dedication.

Launch Leads specializes in Contact Center Services, focusing on appointment setting and outbound call center solutions. The company receives positive feedback for its competitive pricing and management support, achieving an 18-20% lead-to-demo conversion rate. Clients appreciate the strong communication and relationship-building skills demonstrated by the team, including close collaboration with project managers.

Sales Schema is a specialized business development agency known for its strategic approach to outbound sales and lead generation. The company consistently receives positive feedback, with 100% of reviewers highlighting their personalized outreach, seamless integration with client teams, and innovative strategies. Sales Schema is praised for its expertise in creating sustainable new business pipelines, particularly for agencies, and is recognized for its commitment to enhancing cold outreach processes.