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Rankings updated: Oct 7, 2026
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Unclaimed
Zaphyre LLC is among the top B2B lead generation companies in the United States. We specialize in connecting businesses of all sizes, from Fortune 500s to startups, with qualified prospects to drive sustainable growth. [... view Zaphyre LLC profile ]
Fairfax, United States
100 - 249
$40/hr
$1,000 - $10,000
Unclaimed
ZAGZTECH is a Mirpur, Pakistan-based answering service company. The team provides Call Center Services and Customer Service Outsourcing.Read more
Manchester, Unknown: London, England
2 - 9
$25/hr
$1,000+
Unclaimed
Established in 2011, Winet Infratel Pvt Ltd is a midsize phone answering service located in Noida, India. Their team provides Call Center Services.Read more
Top Services:
Call Centers
Noida, India
50 - 249
$25/hr
$1,000+
Unclaimed
We help businesses connect with their customers through fast, friendly and reliable communication. [... view Vozaa Solutions profile ]
Denver, United States
250 - 499
$8/hr
$1,000 - $10,000
Unclaimed
Voicentric are specialists in scientific marketing for Life and Materials Science companies. We deliver intelligent telemarketing and B2B lead generation that connects you directly with decision-makers worldwide. Our multilingual team excels at engaging scientists with complex technical information, building [... view Voicentric profile ]
Durham, United Kingdom
50 - 99
$47/hr
$25,000 - $50,000
Unclaimed
Voice Talent Online is a video production company. They are based in Gravesend, England and have small team. Their services include Video Production and Call Center Services.Read more
Gravesend, United Kingdom
10 - 49
$5099/hr
$1,000+
Unclaimed
Virtual Connect LLC was formed with the intention of supporting medical professionals and practices in achieving greater financial success. For us, it's all about the statistics. We are enthusiastic about redefining the industry and producing unparalleled results that surpass industry standards. Utilizing [... view Virtual Connect profile ]
Tucson, United States
Under 49
$10/hr
Under $1,000
Unclaimed
A Virtual Business Development Center (BDC) is an outsourced team specializing in lead management, customer engagement, and sales support. Operating remotely, these professionals handle appointment scheduling, follow-ups, CRM management, and digital customer interactions boosting conversions while reducing [... view Virtual BDC LLC profile ]
Top Services:
Call Centers
Sugar Land, United States
Under 49
$200/hr
Under $1,000
Unclaimed
Virtual Assistant India is one of the leading virtual assistance agencies based in India. It is a sister concern of SunTec India- a leading IT outsourcing service provider operating in 50+ countries since 1999. [... see all Virtual Assistant India reviews ]
Top Services:
Call Centers
New Delhi, India
1000 & Up
$25/hr
$1,000 - $10,000
Unclaimed
Launched in 2010, Ventrica is an answering service company. The team offers Call Center Services and Customer Service Outsourcing.Read more
Southend-On-Sea, United Kingdom
250 - 999
$25/hr
$1,000+
Unclaimed
Velan Info Services is a Back Office Outsourcing company. Established in 2007, the agency specializes in Back Office Outsourcing and Customer Service Outsourcing.Read more
Unknown: Uppilipalayam, India
250 - 999
$25/hr
$1,000+
Unclaimed
VMG BPO is a midsize Back Office Outsourcing company. Founded in 2005, the team specializes in Back Office Outsourcing and Call Center Services.Read more
Top Services:
Call Centers
Bengaluru, India
50 - 249
$25/hr
$1,000+
Unclaimed
Unity4 is a call center. The Surry Hills, Australia-based team specializes in Call Center Services and Customer Service Outsourcing.Read more
Bridgnorth, United Kingdom
1,000 - 9,999
$2549/hr
$10,000+
Unclaimed
Unipath Solutions is a call center service. The team focuses on Call Center Services and Back Office Outsourcing and is in Ahmedabad, India.Read more
Top Services:
Call Centers
Ahmedabad, India
50 - 249
$5099/hr
$5,000+
Unclaimed
Answering service Ultracomms was founded in 2004. The firm provides Call Center Services, and is small.Read more
Top Services:
Call Centers
Dorchester, United Kingdom
10 - 49
$25/hr
$1,000+
Unclaimed
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.Show MoreSee all 33 projects
Miami Beach, United States
250 - 999
$25/hr
$5,000+
Unclaimed
Call center service UK Call Centre was launched in 1993. The company specializes in Call Center Services and Customer Service Outsourcing.Read more
Top Services:
Call Centers
Chester, United Kingdom
10 - 49
$25/hr
$1,000+
Unclaimed
Trupp Global: Your Trusted Partner for Back-Office Support and Customer Experience Services. [... view Trupp Global profile ]
Top Services:
Call Centers
Bengaluru, India
100 - 249
$20/hr
$1,000 - $10,000
Unclaimed
Toucan Telemarketing, a call center company, is located in Congleton, England. Their services include Call Center Services and Sales Outsourcing.Read more
Congleton, United Kingdom
10 - 49
$25/hr
$1,000+
Unclaimed
The ContactPeople is a telephone answering service established in 1992. Their services include Call Center Services and Customer Service Outsourcing.Read more
Liverpool, United Kingdom
50 - 249
$25/hr
$1,000+
Unclaimed
The Answer Centre is an answering service. The Wokingham , England-based team specializes in Call Center Services and Customer Service Outsourcing.Read more
Top Services:
Call Centers
Wokingham, United Kingdom
50 - 249
$25/hr
$1,000+
Unclaimed
Televerde is a Sales Outsourcing company in Phoenix, Arizona. They offer Sales Outsourcing and Call Center Services and were launched in 1994.Read more
Phoenix, United States
250 - 999
$5099/hr
$250,000+
Unclaimed
Phone answering service TelePA was launched in 2004. Based in Wells, England, the team offers Call Center Services and Back Office Outsourcing.Read more
Wells, United Kingdom
2 - 9
$25/hr
$1,000+
Unclaimed
Technodream provides high-quality, affordable web development, web design, online marketing, and call center services for businesses in the US, UK, and Australia. [... view Technodream profile ]
Las Vegas, United States
100 - 249
$10/hr
$1,000 - $10,000
Unclaimed
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.Show MoreSee all 5 projects
Beachwood, United States
250 - 999
$25/hr
$1,000+
Stay updated with the latest trends, tips, and insights from the company world
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Call center services provide inbound and outbound customer communication including support, telemarketing, order processing, helpdesk, appointment scheduling, and lead qualification through phone, email, chat, and social media.
Outsourcing reduces costs by 30-50%, provides 24/7 multilingual support, improves satisfaction, and scales instantly during peaks without hiring overhead. Professional agents deliver consistent brand experiences.
Inbound services cost $0.75-$1.25 per minute or $8-$25/hour per agent. Outbound ranges from $20-$40/hour. Dedicated agents cost $2,000-$4,500/month per agent depending on location and expertise.
Prioritize industry experience, multilingual capabilities, robust QA processes, workforce management tools, and omnichannel support. Check agent training, technology stack, and client satisfaction metrics.
Inbound handles incoming inquiries, support, and orders. Outbound proactively contacts prospects for lead generation, telemarketing, and surveys. Many businesses benefit from combining both services.
Zaphyre LLC is among the top B2B lead generation companies in the United States. We specialize in connecting businesses of all sizes, from Fortune 500s to startups, with qualified prospects to drive sustainable growth. [... view Zaphyre LLC profile ]
ZAGZTECH is a Mirpur, Pakistan-based answering service company. The team provides Call Center Services and Customer Service Outsourcing.Read more
Established in 2011, Winet Infratel Pvt Ltd is a midsize phone answering service located in Noida, India. Their team provides Call Center Services.Read more
We help businesses connect with their customers through fast, friendly and reliable communication. [... view Vozaa Solutions profile ]
Voicentric are specialists in scientific marketing for Life and Materials Science companies. We deliver intelligent telemarketing and B2B lead generation that connects you directly with decision-makers worldwide. Our multilingual team excels at engaging scientists with complex technical information, building [... view Voicentric profile ]
Voice Talent Online is a video production company. They are based in Gravesend, England and have small team. Their services include Video Production and Call Center Services.Read more
Virtual Connect LLC was formed with the intention of supporting medical professionals and practices in achieving greater financial success. For us, it's all about the statistics. We are enthusiastic about redefining the industry and producing unparalleled results that surpass industry standards. Utilizing [... view Virtual Connect profile ]
A Virtual Business Development Center (BDC) is an outsourced team specializing in lead management, customer engagement, and sales support. Operating remotely, these professionals handle appointment scheduling, follow-ups, CRM management, and digital customer interactions boosting conversions while reducing [... view Virtual BDC LLC profile ]
Virtual Assistant India is one of the leading virtual assistance agencies based in India. It is a sister concern of SunTec India- a leading IT outsourcing service provider operating in 50+ countries since 1999. [... see all Virtual Assistant India reviews ]
Launched in 2010, Ventrica is an answering service company. The team offers Call Center Services and Customer Service Outsourcing.Read more
Velan Info Services is a Back Office Outsourcing company. Established in 2007, the agency specializes in Back Office Outsourcing and Customer Service Outsourcing.Read more
VMG BPO is a midsize Back Office Outsourcing company. Founded in 2005, the team specializes in Back Office Outsourcing and Call Center Services.Read more
Unity4 is a call center. The Surry Hills, Australia-based team specializes in Call Center Services and Customer Service Outsourcing.Read more
Unipath Solutions is a call center service. The team focuses on Call Center Services and Back Office Outsourcing and is in Ahmedabad, India.Read more
Answering service Ultracomms was founded in 2004. The firm provides Call Center Services, and is small.Read more
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.Show MoreSee all 33 projects
Call center service UK Call Centre was launched in 1993. The company specializes in Call Center Services and Customer Service Outsourcing.Read more
Trupp Global: Your Trusted Partner for Back-Office Support and Customer Experience Services. [... view Trupp Global profile ]
Toucan Telemarketing, a call center company, is located in Congleton, England. Their services include Call Center Services and Sales Outsourcing.Read more
The ContactPeople is a telephone answering service established in 1992. Their services include Call Center Services and Customer Service Outsourcing.Read more
The Answer Centre is an answering service. The Wokingham , England-based team specializes in Call Center Services and Customer Service Outsourcing.Read more
Televerde is a Sales Outsourcing company in Phoenix, Arizona. They offer Sales Outsourcing and Call Center Services and were launched in 1994.Read more
Phone answering service TelePA was launched in 2004. Based in Wells, England, the team offers Call Center Services and Back Office Outsourcing.Read more
Technodream provides high-quality, affordable web development, web design, online marketing, and call center services for businesses in the US, UK, and Australia. [... view Technodream profile ]
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.Show MoreSee all 5 projects
Rankings are determined by our transparent ranking methodology based on verified reviews, portfolio quality, and team expertise.
