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Top Telemarketing Companies in Washington DC

Ratings Updated: January 18, 2026

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1 Leaders 12 Contenders

13 Companies

Country: United States

State: District of Columbia

City: Washington

Outbound Services: B2C Telemarketing & telesales

List of the Top Washington DC Telemarketing Services

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What are Featured Providers?

six eleven global services

4.8 10 reviews
Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves Washington, DC

Services provided

40% Call Center Services

30% Back Office Outsourcing

30% Customer Service Outsourcing

Focus Areas

Six Eleven Global Services is a customer support services provider specializing in call handling and customer service operations. The company has garnered positive feedback, with reviewers highlighting their exceptional responsiveness and alignment with company values. A significant 100% of reviewers commend their swift one-hour response times and the cultural fit, without any noted areas for improvement.

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1 of 1 Call Center Services reviews are 5 stars

$50,000 – $199,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Call Center Services for E-Commerce Company
5.0 — Six eleven global services provides call center services to help an e-commerce company communicate with their customers. The vendor's team asks the end customers about their product experience. Read more
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Average Project Cost Breakdown

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

What Clients Have Said
Clients generally express satisfaction with the cost-effectiveness and value for money provided by Six Eleven Global Services. Feedback highlights that their pricing aligns with client budgets while delivering high-quality services. One client noted, 'Pricing fits our budget; good value for cost,' while another emphasized, 'They provide excellent support' and maintain project accuracy over 95%. Overall, the sentiment reflects that clients perceive Six Eleven as a reliable partner that balances quality and affordability.
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United States (6) Canada (1) Malaysia (1)

Davao City, Philippines

maa st bugac
Davao City, Philippines 8000
2001 - 5000

18555240081

Davao City, Philippines

mabini st cor araullo st
Davao City, Philippines 8000
1001 - 2000

18555240081

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Belkins

4.9 229 reviews
Premier Verified

$10,000+

< $25 / hr

50 - 249

Serves Washington, DC

Services provided

10% Call Center Services

70% Sales Outsourcing

10% CRM Consulting and SI +1

10% Email Marketing

Focus Areas

Belkins is a lead generation and outbound marketing company that specializes in creating effective sales campaigns through email, LinkedIn outreach, and cold-calling services. Reviews consistently highlight their ability to generate qualified leads, with 100% of reviewers noting successful appointment bookings and measurable outcomes. Clients praise Belkins' professionalism, timely communication, and high-quality project management, with no significant areas for improvement suggested.

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Reviews mention Dedicated
The overall sentiment regarding Belkins' dedication is highly positive across multiple reviews. Clients consistently noted the team's commitment to achieving project goals, with one client highlighting their flexibility and willingness to adapt strategies until results were achieved. Another client praised their transparency and responsiveness, stating, 'The Belkins team is very dedicated to their work.' Overall, clients felt that Belkins treated their projects with care, akin to managing their own business.

Email Marketing for IT Consultancy Company

5.0 Jan 25, 2024

Belkins has not only helped us acquire leads but has also become a valued partner in our journey towards growth. Their dedication to our objectives and their ability to adapt to our evolving needs have made them an indispensable asset to our business.
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Appointment Setting Services for Career Coaching Firm

5.0 Mar 24, 2023

Belkins successfully generated 37 high-quality calls with companies 500+ and helped us reach out to new industries. Their detailed approach, hustle, and dedication to delivering results were greatly appreciated. Super responsive via Slack and Email.
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5 of 6 reviews are 5 stars

5 new reviews for Call Center Services services

$10,000 – $49,000 avg. project cost

Reviewed 6 times in the past 6 months
In the past six months, Belkins has received overwhelmingly positive feedback for their lead generation services. Clients praised their expertise in refining ideal customer profiles and executing effective outreach strategies, resulting in significant appointment bookings. One client reported achieving 78 qualified appointments and a 3.6x ROI, while another noted 137 booked demos with strong lead quality. Communication and project management were consistently highlighted as clear and organized. Overall, clients expressed high satisfaction with the results and ongoing collaboration.
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More responsive than most other service providers

Belkins 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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SalesRoads

4.9 65 reviews
Premier Verified

$5,000+

Undisclosed

50 - 249

Serves Washington, DC

Services provided

10% Call Center Services

80% Sales Outsourcing

10% Email Marketing

Focus Areas

100% Customer Surveys & Market Research Calls

SalesRoads is a leading provider of Contact Center Services, specializing in outbound call center and telemarketing services. The company consistently receives positive feedback, with 100% of reviewers highlighting their efficient project management and results-driven approach. Approximately 86% of clients praise their ability to enhance lead generation and surpass sales goals, demonstrating their commitment to client success and strategic execution.

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Reviews mention Adaptable
The sentiment regarding adaptability in client feedback is overwhelmingly positive. Clients commend the companies for their ability to adjust to changing project requirements and environments. For instance, one client noted SalesRoads' impressive adaptability in navigating post-COVID-19 challenges. Similarly, VSA demonstrated adaptability by successfully transitioning between different campaign types and accommodating specific client needs. Overall, clients appreciate their responsive and flexible approach, which has significantly contributed to successful project outcomes.

Lead Generation for Online Perinatal Education Company

4.5 Sep 21, 2022

VSA demonstrated that they had a lot of experience in what they do, and they were very hardworking, willingly going the extra mile for us. Moreover, ours is a very niche market, and VSA still did a very good job adapting to prospecting within it. I really appreciated the time they spent with me initially so that I could educate them on our market and company; it set a strong foundation for the rest of the project.
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Lead Generation for Network Monitoring Company

5.0 Oct 19, 2020

They perform very well. They’re very adaptable. For example, I come to them almost weekly with a new campaign to run. We have weekly calls on Wednesday morning, but by Monday they’re up and running that new campaign and are driving those meetings for us. They do help with different messaging and are open to trying new things.
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Lead Generation for Network Monitoring Company

5.0 Oct 19, 2020

Their adaptability has been incredibly helpful. They started by interfacing with our end-users, and they were able to adapt and work with our channel partners. They each require a different message, but VSA, Inc. been able to accommodate that.
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Sales Outsourcing for Software Company

5.0 May 23, 2025

Their ability to engage with us and help solve problems was impressive. There were a lot of environmental changes during the period we worked together from the post-COVID-19 world, and SalesRoads was an adaptable partner.
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28 of 38 Call Center Services reviews are 5 stars

$50,000 – $199,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Market Research & Call Center Services for Home Appraisal Co
4.0 — SalesRoads provides market research and call center services for a home appraisal company. The team helps the client find agents, increase awareness, and do market research surveys for the client's Read more
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Industry Experience

SalesRoads has demonstrated expertise across various industries, including Software, Manufacturing, Financial Services, Healthcare, and Education. Client feedback consistently highlights their strong communication, adaptability, and ability to generate high-quality leads and appointments. Overall sentiment is highly positive, particularly in Software and Financial Services, where they effectively enhanced sales pipelines and lead generation. Their collaborative approach and focus on understanding client needs make them a valuable partner for companies seeking robust outbound sales support.
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Software Manufacturing Real estate Financial services Design Healthcare Business services Nonprofit IT Services Engineering Human Resources Consumer Products Other Industry Education Retail Legal Advertising & marketing Information technology

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United States (61) Canada (2) Austria (1) Spain (1)
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Salaria Sales Solutions

5.0 2 reviews

$1,000+

$100 - $149 / hr

50 - 249

Arlington, VA

Services provided

25% Call Center Services

25% Content Marketing

25% Customer Service Outsourcing +1

25% Digital Strategy

Focus Areas

25% B2C Telemarketing & telesales

25% Collections Recovery Services

25% Customer Surveys & Market Research Calls +1

25% Third party verification

Salaria Sales Solutions is a lead generation and business development company specializing in B2B prospecting and sales outreach, including campaign execution and appointment setting. With all reviews being positive, clients commend their strategic approach, detailed reporting, and effective communication. Approximately 100% of reviewers highlight their ability to navigate complex sales environments successfully, establishing them as a valuable partner for sales success.

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Reviews mention Communicative
Clients have consistently highlighted Salaria Sales Solutions' exceptional communication skills. Feedback emphasizes the team's attention to detail and their use of advanced tools, which contribute to effective project management. One client noted, 'The team's attention to detail, advanced tools, and excellent communication make them a top choice for sales success.' Overall, the sentiment surrounding their communicative approach is overwhelmingly positive, reinforcing their reputation as a reliable partner in lead generation.

Lead Generation for Solar Contracting Firm

5.0 May 29, 2024

The team's attention to detail, advanced tools, and excellent communication make them a top choice for sales success. Their ability to respond promptly and effectively to our needs was impressive. We primarily communicated through virtual meetings and email or messaging apps, which facilitated seamless interaction throughout the project.
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Industry Experience

Salaria Sales Solutions has demonstrated expertise in the Energy & Natural Resources and Business Services industries, receiving positive feedback for their lead generation and business development services. Clients noted their attention to detail, advanced tools, and effective communication, particularly in complex prospecting scenarios. The overall sentiment is highly favorable, highlighting their ability to provide targeted outreach and schedule qualified meetings, making them a strong candidate for organizations within these sectors.
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Energy & natural resources Business services

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlight Salaria Sales Solutions as providing excellent value for their cost, with one reviewer noting their 'good value for cost' and another emphasizing how their pricing fit well within budget constraints. The company is recognized for effectively navigating complex lead generation strategies, establishing a partnership that yields measurable results, such as scheduling multiple qualified meetings weekly. Overall, sentiment toward their pricing and value proposition is highly positive, reflecting satisfaction and alignment with client expectations.
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PerfectBPOSolutions

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Fairfax, VA

Services provided

30% Call Center Services

20% Back Office Outsourcing

20% Customer Service Outsourcing +3

10% Advertising

10% Business Consulting

10% Marketing Strategy

Focus Areas

100% B2C Telemarketing & telesales

Call center company PerfectBPOSolutions is in Fairfax, Virginia. Launched in 2021, the team provides Call Center Services and Back Office Outsourcing.
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VECRA, Inc.

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Lanham, MD

Services provided

20% Call Center Services

20% Recruiting

20% Staffing +4

10% AI Consulting

10% AI Development

10% Transcription

10% Translation

Focus Areas

100% B2C Telemarketing & telesales

VECRA, Inc. Is a small Kilmarnock, Virginia-based call center company. The team specializes in Call Center Services and Staffing.
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Lanham, MD

BECO Office Park 4640 Forbes Boulevard, Suite 120B
Lanham, MD 20706
1

+1-240-331-5301

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GoVivace Inc

5.0 1 review

$1,000+

$25 - $49 / hr

10 - 49

McLean, VA

Services provided

10% Call Center Services

35% AI Consulting

35% AI Development +2

10% Customer Service Outsourcing

10% Transcription

Focus Areas

25% B2C Telemarketing & telesales

40% Customer Surveys & Market Research Calls

25% Collections Recovery Services +1

10% Third party verification

GoVivace Inc specializes in Speech Analytics and Auto QA solutions for contact centers and BPOs. Reviewers commend the company for its reliable and efficient solutions, professional project management, and excellent support. However, some suggest that clearer progress updates could enhance the client experience.

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Gibbs Marketing LLC

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Millersville, MD

Services provided

40% Call Center Services

28% Sales Outsourcing

20% Direct Marketing +1

12% Customer Service Outsourcing

Focus Areas

100% B2C Telemarketing & telesales

Located in Millersville, Maryland, Gibbs Marketing LLC is a small call center company. Their services include Call Center Services and Sales Outsourcing.
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RemSource

4.7 3 reviews

$1,000+

< $25 / hr

10 - 49

Baltimore, MD

Services provided

10% Call Center Services

30% Finance & Accounting Outsourcing (FAO)

20% Back Office Outsourcing +3

20% Customer Service Outsourcing

10% Business Consulting

10% Financial Consulting

Focus Areas

25% B2C Telemarketing & telesales

25% Collections Recovery Services

25% Customer Surveys & Market Research Calls +1

25% Third party verification

RemSource is a company specializing in Contact Center Services, providing comprehensive phone support and call handling. The overall feedback from clients is positive, with 100% praising their professional customer service and effective communication. Clients appreciate their efficiency and commitment to customer care, though some note a desire for improved consistency across operators.

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Reviews mention Communicative
Clients frequently commend RemSource for their exceptional communication skills. One client highlighted the effectiveness of their daily communications, stating, "We communicate multiple times every day, mostly through email." Another praised the company's ability to deliver important information in real time, emphasizing their professionalism and integrity. Overall, the sentiment regarding RemSource's communicative approach is overwhelmingly positive, with clients expressing satisfaction and confidence in their responsiveness and clarity.

Ongoing Administrative Support for Creative Web Agency

5.0 Nov 14, 2017

It's very effective! We communicate multiple times every day, mostly through email. They are consistent, they communicate important information in real time, and the entire company is full of kind, good people, full of integrity.
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2 of 3 Call Center Services reviews are 5 stars

$10,000 – $49,000 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Phone & Email Answering Services for Auto Transport Company
4.0 — After trying out different call centers, RemSource was chosen to provide phone and follow-up email support due to their good reviews, proven expertise, and capability to handle different situations Read more
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Industry Experience

RemSource has demonstrated expertise across various industries including automotive, advertising & marketing, and telecommunications. In the automotive sector, clients praised their ability to enhance customer interactions and improve sales outcomes. The advertising & marketing firms lauded their professionalism and efficiency, allowing designers to focus on creative work. In telecommunications, their back office services significantly boosted productivity and reduced operational stress. Overall, RemSource is well-regarded for their reliable service and strong client relationships, making them a suitable partner for businesses seeking support in these industries.
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Automotive Advertising & marketing Telecommunications

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Average Project Cost Breakdown

$10,000 to $49,000 (3)

What Clients Have Said
Clients have consistently praised RemSource for providing exceptional value for money, noting their professional service and efficiency. One managing director highlighted significant improvements in prospect close rates, attributing this success to RemSource's reliable support. Another client, a creative agency president, initially hesitated due to perceived costs but ultimately found their investment worthwhile, as it freed up time for more valuable work. Overall, feedback indicates that RemSource delivers high-quality service at a competitive price.
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Results impact llc

Not yet reviewed

$1,000+

< $25 / hr

10 - 49

Columbia, MD

Services provided

10% Call Center Services

30% Social Media Marketing

10% Branding +8

10% Content Marketing

10% Sales Outsourcing

5% Back Office Outsourcing

5% Customer Service Outsourcing

5% Digital Strategy

5% Marketing Strategy

5% Pay Per Click

5% Search Engine Optimization

Focus Areas

80% B2C Telemarketing & telesales

20% Customer Surveys & Market Research Calls

Results impact llc is a small Severn, Maryland-based social media marketing company. The team provides Social Media Marketing and Branding.
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Columbia, MD

5457 Twin Knolls Road
Columbia, MD 21045
16 - 20

+12408855309

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Transparent BPO

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Gaithersburg, MD

Services provided

25% Call Center Services

40% Customer Service Outsourcing

25% Back Office Outsourcing +1

10% Sales Outsourcing

Focus Areas

34% B2C Telemarketing & telesales

33% Collections Recovery Services

33% Customer Surveys & Market Research Calls

Transparent BPO is a Gaithersburg, Maryland-based Customer Service Outsourcing company. Founded in 2009, the team provides Customer Service Outsourcing and Back Office Outsourcing.
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OFFICENSE

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Baltimore, MD

Services provided

30% Call Center Services

70% Commercial Property Management

Focus Areas

100% B2C Telemarketing & telesales

OFFICENSE is a Commercial Property Management company. They were founded in 2005 and provide Commercial Property Management and Call Center Services.
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Rasani-media

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Baltimore, MD

Services provided

34% Call Center Services

28% Back Office Outsourcing

23% Customer Service Outsourcing +1

15% Sales Outsourcing

Focus Areas

73% B2C Telemarketing & telesales

27% Customer Surveys & Market Research Calls

Rasani-media is a call center service established in 2010. Their team specializes in Call Center Services and Back Office Outsourcing.
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VirtuAssistPlus

Not yet reviewed

$1,000+

< $25 / hr

50 - 249

Towson, MD

Services provided

15% Call Center Services

20% Accounting

15% Back Office Outsourcing +5

10% Content Moderation Services

10% Customer Service Outsourcing

10% Digital Asset Management

10% Environmental Consulting

10% Sales Outsourcing

Focus Areas

25% B2C Telemarketing & telesales

35% Customer Surveys & Market Research Calls

25% Third party verification +1

15% Collections Recovery Services

VirtuAssistPlus, an Accounting company, is based in Towson, Maryland and Harare, Zimbabwe. The team focuses on Accounting and Call Center Services.
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Cool & Associates LLC

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Westminster, MD

Services provided

10% Call Center Services

20% Marketing Strategy

10% Branding +7

10% Business Consulting

10% Corporate Training & Coaching

10% Event Marketing

10% Media Planning & Buying

10% Translation

7% Recruiting

3% Staffing

Focus Areas

100% B2C Telemarketing & telesales

Marketing Strategy company Cool & Associates LLC is based in Westminster, Maryland. The team provides Marketing Strategy and Branding.
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Centro

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

Winchester, VA

Services provided

15% Call Center Services

30% HR Outsourcing

15% Customer Service Outsourcing +5

10% CRM Consulting and SI

10% IT Managed Services

10% Sales Outsourcing

5% Back Office Outsourcing

5% ERP Consulting and SI

Focus Areas

43% B2C Telemarketing & telesales

29% Third party verification

14% Collections Recovery Services +1

14% Customer Surveys & Market Research Calls

Centro is a HR Outsourcing company. The Winchester, Virginia-based firm specializes in HR Outsourcing and Call Center Services.
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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Salaria Sales Solutions

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 1 Washington DC Telemarketing Services

Salaria Sales Solutions

$1,000+

$100 - $149 / hr

50 - 249

Arlington, VA

Ability to deliver

23.5/40.0

16.4/20 Reviews

1.8/10 Clients & Experience

5.4/10 Market Presence

Service focus

25% Call Center Services

25% B2C Telemarketing & telesales

75% Other

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PerfectBPOSolutions

Undisclosed

Undisclosed

10 - 49

Fairfax, VA

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Call Center Services

100% B2C Telemarketing & telesales

70% Other

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VECRA, Inc.

Undisclosed

Undisclosed

10 - 49

Kilmarnock, VA

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Call Center Services

100% B2C Telemarketing & telesales

80% Other

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GoVivace Inc

$1,000+

$25 - $49 / hr

10 - 49

McLean, VA

Ability to deliver

5.6/40.0

0/20 Reviews

0/10 Clients & Experience

5.6/10 Market Presence

Service focus

10% Call Center Services

25% B2C Telemarketing & telesales

90% Other

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Gibbs Marketing LLC

$1,000+

$25 - $49 / hr

10 - 49

Millersville, MD

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

40% Call Center Services

100% B2C Telemarketing & telesales

60% Other

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RemSource

$1,000+

< $25 / hr

10 - 49

Baltimore, MD

Ability to deliver

28.3/40.0

15.2/20 Reviews

4.6/10 Clients & Experience

8.6/10 Market Presence

Service focus

10% Call Center Services

25% B2C Telemarketing & telesales

90% Other

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Results impact llc

$1,000+

< $25 / hr

10 - 49

Severn, MD

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% Call Center Services

80% B2C Telemarketing & telesales

90% Other

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Transparent BPO

$1,000+

$25 - $49 / hr

50 - 249

Gaithersburg, MD

Ability to deliver

5.5/40.0

0/20 Reviews

0/10 Clients & Experience

5.5/10 Market Presence

Service focus

25% Call Center Services

34% B2C Telemarketing & telesales

75% Other

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OFFICENSE

Undisclosed

Undisclosed

2 - 9

Baltimore, MD

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Call Center Services

100% B2C Telemarketing & telesales

70% Other

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Rasani-media

Undisclosed

Undisclosed

2 - 9

Baltimore, MD

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

34% Call Center Services

73% B2C Telemarketing & telesales

66% Other

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VirtuAssistPlus

$1,000+

< $25 / hr

50 - 249

Towson, MD

Ability to deliver

5.3/40.0

0/20 Reviews

1.4/10 Clients & Experience

4/10 Market Presence

Service focus

15% Call Center Services

25% B2C Telemarketing & telesales

85% Other

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Cool & Associates LLC

Undisclosed

Undisclosed

10 - 49

Westminster, MD

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Call Center Services

100% B2C Telemarketing & telesales

90% Other

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Centro

Undisclosed

Undisclosed

1,000 - 9,999

Winchester, VA

Ability to deliver

10.5/40.0

0/20 Reviews

4.8/10 Clients & Experience

5.7/10 Market Presence

Service focus

15% Call Center Services

43% B2C Telemarketing & telesales

85% Other

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Specialties

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Nearby Locations

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Average Project Cost Breakdown

What Clients Have Said

Reviews mention Dedicated

Email Marketing for IT Consultancy Company

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Reviewed 6 times in the past 6 months

Belkins is very responsive

Reviews mention Adaptable

Lead Generation for Online Perinatal Education Company

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Select Industry to see insights

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