Callbox, Martal Group, CIENCE, TeleDirect, Leadium - these are among the top telemarketing companies sales teams rely on to generate qualified leads, increase conversion rates, and build consistent pipelines through targeted outreach and performance-driven communication strategies.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Tech2Globe provides inbound and outbound call center services as part of its BPO-KPO division, covering customer support, telemarketing, lead generation, virtual assistance, and call center monitoring. With 14+ years of operation and 12,000+ completed projects, it holds a 4.9 rating on DesignRush...
Top Services:
- Digital Marketing
- Web Development
- eCommerce Development
- Web Design
- Social Media Marketing
- Show more
- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 16 Projects Listed
We firmly believe in serving Innovation, with spiralling advanced technologies. Hence we make sure our team is fully trained and certified with the latest advancements. Our core principles are high reliability, scalability, upgradation, Innovation, and transforming our client's vision into reality...
Top Services:
- Blockchain
- Software Development
- AI Development
- Web Development
- Mobile App Development
- Show more
- Location
- Noida, India
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 20 Projects Listed
Reexia is a UK-based B2B lead generation and telemarketing agency helping companies connect with decision-makers and generate qualified business opportunities. Through targeted outreach, data-driven campaigns, and a combination of telemarketing and email marketing, Reexia supports organisations look...
Top Services:
- Call Centers
- Email Marketing
- Direct Marketing
- SEO
- BPO
- Show more
- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
A Leading Outsourcing Center in Europe with the Healthy Ambition to Remain at the Top! Our business is on par with the standards established by the industry thanks to the exceptional quality and industry understanding that we provide. You may be certain that we will provide you the highest possible level of...
Top Services:
- BPO
- eCommerce
- Accounting
- Phone Answering Services
- Customer Support
- Show more
- Location
- Tirana, Albania
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $14/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
At HomeX, we are a results-driven virtual assistant agency helping businesses across the U.S. and beyond scale faster and operate smarter. Based in Prishtina, Kosovo, we specialize in cold calling, lead generation, and customer support all delivered by trained, English-speaking virtual teams...
Top Services:
- Digital Marketing
- BPO
- SEO
- Social Media Marketing
- PPC
- Show more
- Location
- Pristina, Kosovo
- Number of Employees
- Under 49
- Average Hourly Rate
- $12/hr
- Minimal Budget
- $1,000 - $10,000
Based in Marseille, ëtalik supports businesses and individuals in all their IT development projects in the Provence-Alpes-Côte d'Azur region and the South of France. Thanks to our local expertise, we offer reliable solutions tailored to your needs, ranging from application creation to application...
Top Services:
- Web Development
- eCommerce Development
- Mobile App Development
- Software Development
- Software Testing
- Show more
- Location
- Marseille, France
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Nomad VAs helps businesses hire Philippines-based virtual assistants for day-to-day operations and ongoing remote support. We connect clients with assistants suited to their needs, helping them delegate recurring work, stay organized, and make more time for their priorities...
Top Services:
- Business Consulting
- Customer Support
- SEO
- Social Media Marketing
- Web Development
- Show more
- Location
- Cebu City, Philippines
- Number of Employees
- Under 49
- Average Hourly Rate
- $11/hr
- Minimal Budget
- $1,000 - $10,000
Expert solutions for digital success. Tailored services include social media management, SEO, web design, and more. You can maximize ROI and engage your target audience with us...
Top Services:
- Digital Services
- Graphic Design
- Branding
- Logo Design
- WordPress Website Design
- Show more
- Location
- Sarajevo, Bosnia and Herzegovina
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Ellite Assistant is a professional remote staffing and virtual assistant services company that provides dedicated remote support to businesses. The company helps business owners and teams delegate administrative, customer service, sales, marketing, technical, research, and operational tasks to virtual...
Top Services:
- Business Consulting
- Digital Services
- HR Outsourcing
- Customer Support
- Managed Services
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $5/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
DGC BPO Service is a premier US-based outsourcing company offering expert customer service, call center solutions, virtual assistance, and lead generation. We help businesses optimize operations, improve customer experiences, and drive growth with tailored, efficient solutions...
Top Services:
- BPO
- Call Centers
- Customer Support
- Phone Answering Services
- Digital Marketing
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
LTS Global Digital Services, based in Vietnam, specializes in providing comprehensive digital BPO services. Our expertise encompasses data processing, RPA solutions, and a range of other business process outsourcing services designed to enhance operational efficiency and drive growth for our clients...
Top Services:
- IT Services
- BPO
- Call Centers
- Customer Support
- AI Development
- Show more
- Location
- Hanoi, Vietnam
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Upstream BPO Leads The Industry. With Multilingual And Omnichannel Support And Customer Experience (CX), Back-Office, Inside sales, tele sales, Lead generation, Digital Transformation, And Intelligent Automation Solutions. Our BPO Experts Have Over 25 Years Of Experience In Delivering Value And Better...
Top Services:
- Call Centers
- BPO
- HR Outsourcing
- Customer Support
- Show more
- Location
- Kuala Lumpur, Malaysia
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $8/hr
- Minimal Budget
- $1,000 - $10,000
Outsource2india is a pioneering outsourcing company, providing a variety of Back Office Support services for global organizations...
Top Services:
- BPO
- Business Consulting
- Location
- Princeton, New Jersey
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
We are a marketing agency specialized on generating advertising and promotions for all available in the market digital platforms.We aim to become trusted advisors to our customers, offering integral solutions and constantly adapting to our customers trends and changes at the digital environment...
Top Services:
- Digital Services
- Graphic Design
- Branding
- Design Services
- Web Design
- Show more
- Location
- Mexico City, Mexico
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
We specialize in managed and dedicated team staffing for small and large outsourced projects. Combined with a highly trained and educated staff, our company exists to make a deliverable outsourced product managed with Western-style business practices, and delivered with exceeded expectations. Our products are...
Top Services:
- Digital Services
- Digital Strategy
- Digital Marketing
- eCommerce
- Email Marketing
- Show more
- Location
- Dhaka, Bangladesh
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Founded in 2002, Antasis is a trusted Singapore-based provider of outsourced business solutions. We deliver world-class customer service, IT support, and back-office operations through a flexible, innovative workforce. Certified in ISO 27001, ISO 9001, Bizsafe Level 3, COPC, and Six Sigma, we ensure quality...
Top Services:
- BPO
- Call Centers
- Location
- Singapore, Singapore
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
We are company specializing in outbound sales, aiming to help you increase your number of clients or customers. Our business models goal is to schedule meetings with potential clienst for you...
Top Services:
- Email Marketing
- Direct Marketing
- Business Consulting
- Market Research
- Call Centers
- Show more
- Location
- Belgrade, Serbia
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
CallTeam helps B2B companies reach decision-makers through managed cold calling, appointment setting and outsourced SDR services. We research target accounts, work existing CRM leads, make live calls, follow up, qualify buyers and book meetings with useful context. AI-assisted research supports the...
Top Services:
- Call Centers
- Event Marketing
- Direct Marketing
- Business Consulting
- Customer Support
- Show more
- Location
- Calgary, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
CCJM Solutions is a boutique IT Consulting and BPO firm located in Atlanta, Georgia. We are passionate about helping businesses modernize operations while reducing costs. Our areas of expertise includes custom software, web, and app development, cloud migrations, staffing, and compliance management...
Top Services:
- IT Services
- Software Development
- Graphic Design
- CRM Consulting
- Cloud Consulting
- Show more
- Location
- Atlanta, Georgia
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Building a remote team should improve operational capacity, not introduce communication gaps, management complexity, or inconsistent service delivery.Elite Sense Consulting provides remote staffing solutions for businesses seeking reliable, multilingual professionals who integrate into existing workflows...
Top Services:
- Business Consulting
- BPO
- Call Centers
- Logistics
- HR Outsourcing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $9/hr
- Minimal Budget
- $1,000 - $10,000
Olymp BPO is a specialized outsourcing partner that delivers high-performance web development and comprehensive customer support solutions...
Top Services:
- Web Development
- Mobile App Development
- BPO
- Phone Answering Services
- AI Development
- Show more
- Location
- Pristina, Kosovo
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $10/hr
- Minimal Budget
- $1,000 - $10,000
Empire Solutions is a leading BPO contact center providing expert call handling and answering services. Connect with us anywhere for top call center solutions...
Top Services:
- BPO
- Call Centers
- Phone Answering Services
- Customer Support
- Show more
- Location
- Toronto, Canada
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $10/hr
- Minimal Budget
- $1,000 - $10,000
ContactWorks is high value / high touch contact center outsourcing business that has a 20+ year history of providing great customer support. We deliver value in a wide range of services including customer service, technical support and client acquisition...
Top Services:
- Customer Support
- Managed Services
- IT Services
- BPO
- Call Centers
- Show more
- Location
- Austin, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $28/hr
- Minimal Budget
- $1,000 - $10,000
CONNXTA is a business technology company providing connected communications, cloud infrastructure, custom software and managed IT services. We help SMEs, call centers, BPOs, telecom resellers and sales teams integrate telephony, CRM systems and operational workflows...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- Big Data Analytics
- CRM Consulting
- Show more
- Location
- Tirana, Albania
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
The Telephony Co provides cloud communication and voice solutions for businesses, contact centers, developers, and enterprises. Its platform combines cloud phone systems, contact center solutions, SIP trunking, virtual numbers, Voice APIs, CRM integrations, and 3CX solutions to help businesses manage calls...
Top Services:
- Digital Services
- WordPress Website Design
- Web Development
- UI/UX Design
- Digital Marketing
- Show more
- Location
- Wilmington, Delaware
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
Contact Center Source has been the most preferred partner of customer service, technical support, Back Office, and global services with 12+ languages capability for companies across North America, Australia, and EMEA region...
Top Services:
- Phone Answering Services
- Call Centers
- Customer Support
- BPO
- Market Research
- Show more
- Location
- Cairo, Egypt
- Number of Employees
- 250 - 499
- Minimal Budget
- $1,000 - $10,000
Relying on the experience of our multilingual consultants supported by voicebots and chatbots, your company will receive the highest level of omnichannel customer service...
Top Services:
- Call Centers
- Phone Answering Services
- Customer Support
- AI Development
- BPO
- Show more
- Location
- Warsaw, Poland
- Number of Employees
- 1000 & Up
- Minimal Budget
- $1,000 - $10,000
The Remote Staff helps businesses build dedicated offshore teams without the complexity of managing staffing operations. From recruitment and onboarding to HR, payroll, attendance, office setup, and equipment, we handle the essentials while you focus on your team's work and business growth. Our remote...
Top Services:
- Digital Strategy
- Web Design
- Web Development
- Digital Marketing
- eCommerce
- Show more
- Location
- Dubai, United Arab Emirates
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
Technomation helps businesses grow online with professional website design, development, SEO, and ongoing support. We build responsive, user-friendly websites that strengthen credibility, communicate value, and turn visitors into potential customers...
Top Services:
- Web Development
- Mobile App Development
- AEO
- SEO
- AI Development
- Show more
- Location
- Hillside, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Inteliware Tech is a technology company based in Islamabad, Pakistan, specializing in custom digital solutions and software development for modern businesses. Its services span web and mobile applications, Web2/Web3 development, AI and machine learning, CRM and automation, UI/UX design, cloud development, SEO...
Top Services:
- Branding
- Design Services
- Web Design
- eCommerce Development
- PPC
- Show more
- Location
- Islamabad, Pakistan
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Everything you need to know before hiring a telemarketing company
How can a B2B telemarketing agency help my business?
B2B telemarketing agencies are commonly sought to maximize cold outreach and deliver qualified leads.
Gartner found that 73% of B2B buyers actively avoid suppliers that send irrelevant outreach, so a professional telemarketing agency can help you avoid wasting interactions and damaging first impressions.
Capacity is another reason to outsource.
Notably, 47% of sales reps say their team lacks the bandwidth to do cold outreach, and a specialized agency can fill that gap.
A telemarketing company also brings trained callers, tested scripts, call quality control, and regular follow-up, allowing you to speed up your sales cycle without stretching your internal team.
Some B2B sales can take months to close, often because leads lose interest before your team can follow up.
In that regard, a specialized agency can deliver the consistency to keep prospects engaged, follow up at the right intervals, answer objections, and keep your brand top of mind.
Can a telemarketing company help me reach decision-makers faster?
Yes, telemarketing companies can help you reach decision-makers faster as they dedicate a team that will fully focus on outreach.
Research shows that phone outreach still works best at senior level.
As 57% of C-level and VP-level buyers prefer the phone to discuss deals, a telemarketing agency has a better chance of getting in touch with leadership than an email-only approach.
Considering it takes an average of 8 interactions to schedule a meeting, agencies can extend the capacity to keep that cadence going without leads going cold between attempts.
How do telemarketing agencies maximize campaign performance?
Telemarketing companies do script revisions and strategy adjustments to optimize campaign performance.
They review call recordings, conversion metrics, and agent feedback to identify what’s working and what needs improvement.
Based on these insights, telemarketing firms update scripts, refine targeting, and adjust follow-up workflows to improve outcomes.
Most agencies revisit strategy on a monthly basis to make sure the campaign resonates with customer responses and market conditions.
How can I find a telemarketing agency on DesignRush that fits my budget?
We compiled a list of telemarketing companies across different price points to help you find a specialist that’s within your budget limitations.
| High budget: $50,000+ |
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| Low budget: $25,000 to $50,000 |
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Beyond budget, our directory allows you to filter agencies by hourly rate, service type, location, reviews, team size, and more.
What questions should I ask these specialists during the interview?
You should ask some of the following questions to make sure the candidate is a good fit for the project:
Relevant Background
- Have you worked with companies operating in a similar sector to ours? What results did you achieve?
- Can you share recent examples of successful campaigns?
- How experienced are your callers in speaking with senior decision-makers?
- What kind of training and onboarding do your agents go through before working on a campaign?
Services and Processes
- How do you create and refine call scripts for different campaigns?
- Can you walk me through your lead qualification process?
- How frequently do you do follow-ups and multi-touch outreach sequences?
- How do you monitor call quality and maintain consistency across agents?
- What metrics do you track to measure campaign performance?
Related to Your Project
- How often will we receive reporting and performance updates?
- How would you approach our specific ideal customer profile?
- How quickly can we start the campaign?
- What results should we realistically expect in the first 30 days?
- What challenges do you anticipate with our project?
- What level of involvement will you need from our team during the campaign?
Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
4.8
4.8Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
5 Frequently Asked Questions About Telemarketing Firms
What do telemarketing companies do?
Telemarketing agencies use phone-based direct marketing to sell products, generate leads, or book appointments on behalf of businesses, performing both outbound and inbound calls to grow sales pipelines and client relationships.
As all telemarketing interactions involve direct human contact, the approach allows them to influence potential customers’ opinions, purchasing habits, or perceptions toward a brand.
What services do telemarketing firms provide?
Telemarketing services for businesses can be split into two main categories: inbound and outbound.
- Inbound telemarketing services cover customer support calls, namely technical support, order taking, billing inquiries, upselling, and virtual receptionist service, to name a few. They can support both B2B and B2C companies.
- Outbound telemarketing services, also referred to as proactive outreach, are intended to boost businesses’ bottom line. This category comprises several different service types, including lead qualification, appointment setting, cold calling, customer reactivation, and more.
B2B telemarketing companies are often hired to assist non-profit organizations in soliciting donations or to collect debt and follow up on overdue accounts on behalf of other businesses.
How much do telemarketing agencies charge for their services?
Telemarketing agencies charge between $7 and $75 per hour for their services. The service cost can also vary based on location (offshore vs. onshore), campaign complexity, duration, and agent experience, with B2B telemarketing campaigns often costing more than B2C.
Other common pricing models include:
- Per-lead: $35 to $60 per qualified lead
- Flat-rate: $650+ for a 4-week campaign
- Commission-based: 5% to 20% of each closed sale
How long do telemarketing campaigns take?
Telemarketing campaigns usually take a few months, as lead nurturing takes multiple phone calls for telemarketers to engage with a prospect and close a sale.
Although initial lead generation begins within the first few weeks, for a full, effective cycle, the campaigns are run between 3 and 6 months. The average campaign takes about 14 weeks to reach an optimum level of opportunities per day. The length also depends on the campaign type:
- Pilot and trial campaigns: Usually run for 10 to 12 weeks to test the market, refine the pitch, and validate traction.
- Short campaigns: 4 to 6 weeks for time-sensitive promotions or event registrations.
- Long-term campaigns: 6 months to over a year for slow B2B sales cycles that require more lead nurturing.
What kind of ROI can businesses expect from telemarketing campaigns?
Lucrative telemarketing campaigns often result in a 5:1 to 10:1 return on investment (ROI), meaning $5 to $10 in revenue for every $1 spent. The return rate depends on the quality of the call lists, the persuasion skill of the callers, the product, the offer, and whether it's part of a multi-channel strategy. Notably, ROI grows over time through stronger customer retention and better targeting informed by feedback from calls.