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.
Best Telemarketing Firms
9 Companies-Rankings updated: September 04, 2026
DesignRush evaluates all telemarketing firms based on their expertise, success stories, and verified client reviews. Some listings may be paid.
VerifiedVerified by the DesignRush team for authenticity and credibility.
All-In-One E-commerce Technology Solution Provider: Because Every Click Matters.
Vserve Ebusiness Solutions is an AI-powered Supply Chain Management and Ecommerce company with 10+ years of global delivery. We provide offshore teams, BPO, procurement, order and inventory management, customer support, and ecommerce solutions to reduce costs and improve efficiency...
Top Services:
Logistics
Accounting
eCommerce Development
BPO
Call Centers
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Location
New York City, New York
Number of Employees
500 - 999
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Vserve Ebusiness Solutions Services
Logistics
Accounting
eCommerce Development
BPO
Call Centers
Web Design
eCommerce
SEO
Customer Support
Phone Answering Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Traci Miller
Marcia Maples
Joseph Powell
Data sourced from the agency's DesignRush profile
Vserve Ebusiness Solutions Reviews & Testimonials
Marie M. Harris
Undisclosed at Retail
5.0★
Customer Support Review from Marie M. Harris
Although we have been struggling before, after expanding our influence into mountain wear and watches, it became evident that we needed some professional help. We were offering many new products, and making matters worse, we were present in different foreign markets, which mean many competitors to keep an eye on. After some consultations with the Vserve team, we had no doubts that they were the solution we had been looking for. Thanks to their proven MAP enforcement strategies, maintaining our market position is now easier. We always have accurate pricing information at our fingerprints. I must say, we are really impressed with Vserve.
Danielle W
Undisclosed at Retail
5.0★
Customer Support Review from Danielle W
Our company is grateful to have found a collaborative team in Vserve for our Product Information Management. Initially, we were unsure about the quality of product descriptions and their accessibility to our buyers. However, Vserve’s expertise in programming language and business best practices helped us to manage our complete product information and catalog pretty well. The conversion rate excelled our expectations, and our products shot up on Google rankings!
Reviews verified by DesignRush and sourced from the agency's profile
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where innovation come live
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
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Location
Noida, India
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
20 Projects Listed
Speqto Technologies Services
Blockchain
Software Development
AI Development
Web Development
Mobile App Development
Cloud Consulting
IT Services
DevOps Consulting
CRM Consulting
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
mylaminin
negi solutions
aligntechandfinance
Data sourced from the agency's DesignRush profile
Speqto Technologies Reviews & Testimonials
Javed Khan
Founder at Kaamvala
5.0★
AI Development Review from Javed Khan
Working with Speqto Technologies was truly an exceptional experience one that exceeded every expectation I had going in. From the very first interaction, their team demonstrated a level of professionalism that is rare to find. Every communication was prompt, clear, and purposeful. There was never a moment of ambiguity they kept us informed at every stage of the process, making sure we always knew exactly where things stood. What truly set Speqto apart was the quality of their delivery. The final output wasn't just good it was beyond what we had envisioned. They didn't simply execute the brief; they elevated it. Every detail was thoughtfully crafted, every deliverable was polished, and the end result spoke for itself. But perhaps what impressed me most was how seamless the entire process felt. Working with Speqto didn't feel like working with an external vendor it felt like having a dedicated, highly skilled team embedded right within our own organization. Their workflow was structured yet flexible, efficient yet thorough. Deadlines were met without compromise on quality, and any challenges along the way were handled with calm expertise and proactive solutions. If you are looking for a technology partner who brings not just technical excellence but genuine commitment to your success Speqto Technologies is that partner. I would recommend them without hesitation to anyone seeking world-class software development and delivery.
SHOBI KHAN
CEO at Soldex Ltd
5.0★
Blockchain Review from SHOBI KHAN
I am John Robertson, We had a great experience working with Speqto Technologies and they Understand how to develop critical product like DEX and Blockchain with high end security.
Shavez Ahamad
Review from Google
1.0★
Shavez Ahamad's Review Sourced from Google
I agree that Spoqto is a good company, but I don't think their HR department is good. I'm saying this because I recently joined the company, and I was treated very disrespectfully. They treat their agents like donkeys; they have no respect for them.
The person who treated me unfairly is named Gunshika.
Very bad girl.
Reviews verified by DesignRush and sourced from the agency's profile
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At our website design agency, we specialize in creating custom websites for businesses in the handyman, power washing, cleaning, painting, and junk removal industries. We also have experience designing e-commerce and affiliate websites, as well as travel affiliate websites and portfolios.
Whether you're...
Top Services:
Web Design
WordPress Website Design
eCommerce Development
Graphic Design
Logo Design
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Location
Lucknow, India
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
Polishsys Technologies Services
Web Design
WordPress Website Design
eCommerce Development
Graphic Design
Logo Design
Social Media Marketing
PPC
IT Services
Phone Answering Services
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bubbleit Cleaning Services
JackRabbit Junk Removal
Sarah Premium Power Washing
Ortizandsons
Data sourced from the agency's DesignRush profile
Polishsys Technologies Reviews & Testimonials
Viresh singh
Director at Fabjustice
5.0★
Web Design Review from Viresh singh
Amazing job amazing job, I honestly don't know if this website could look much better it's way better than the competition for sure! The SEO added it is a great bonus and will help with Google rankings. I'll be using Polishsys again!
Viresh singh
Director at Fabjustice
5.0★
Web Design Review from Viresh singh
It was an amazing experience. Professional team. On-time delivery. Recommended.
011Anuj Verma
Review from Google
5.0★
011Anuj Verma's Review Sourced from Google
Totally satisfied with the final website. Quick turnaround and I already started getting clients to my website. Really happy and recommend to everyone.
Reviews verified by DesignRush and sourced from the agency's profile
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Established in 2010, The Last Hope brings over 14 years of international expertise in transforming businesses with exceptional website designing, digital marketing & graphic designing services. Our dedicated team has successfully served thousands of satisfied clients worldwide, delivering tailored solutions...
Top Services:
WordPress Website Design
eCommerce Development
Web Development
Web Design
Digital Marketing
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Location
Gurgaon, India
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
Under $1,000
Portfolios Count
6 Projects Listed
TLH Services Private Limited Services
WordPress Website Design
eCommerce Development
Web Development
Web Design
Digital Marketing
Graphic Design
Mobile App Development
Business Consulting
BPO
HR Outsourcing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
American quality call center and outsoured services at Philippine rates
Loop provides a pinnacle of outsourced customer support as a service, encompassing top-tier customer service, potent retention strategies, and robust sales techniques...
Top Services:
Customer Support
Call Centers
Phone Answering Services
BPO
Direct Marketing
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Location
Makati, Philippines
Number of Employees
100 - 249
Average Hourly Rate
$8/hr
Portfolios Count
3 Projects Listed
Loop Contact Solutions Services
Customer Support
Call Centers
Phone Answering Services
BPO
Direct Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Agora Business
One Blade
Medix Select
Stock Investor
Data sourced from the agency's DesignRush profile
Loop Contact Solutions Reviews & Testimonials
B B
Review from Google
4.0★
B B's Review Sourced from Google
Mirdif uptown is the best
I’ve lived there for 2 years and it was amazing and I have met incredible people
Bahia B
Review from Google
4.0★
Bahia B's Review Sourced from Google
Mirdif uptown is the best
I’ve lived there for 2 years and it was amazing and I have met incredible people
CHRISTINE ALCANTARA
Review from Google
5.0★
CHRISTINE ALCANTARA's Review Sourced from Google
For me, the first impression would be lasting. And it's crucial how they make me feel, or what I initially feel in order for me to stay with a company. In comparison to the other company, Loop is still in the early stages, yet the upper management was really kind and considerate. And I've had a great time here so far. With the kind of individuals I'll be hanging out with, I'm confident I won't be sorry I chose Loop. :)
Reviews verified by DesignRush and sourced from the agency's profile
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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
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Location
Atlanta, Georgia
Number of Employees
100 - 249
Average Hourly Rate
$65/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
CCJM Solutions Services
IT Services
Software Development
Graphic Design
CRM Consulting
Cloud Consulting
IT Compliance Solution
BPO
HR Outsourcing
Business Consulting
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Mysoft Heaven (BD) Ltd. is a Top Software Development Company with 15+ years of excellence. We specialize in enterprise-grade solutions like ERP, FinTech, e-Governance, and HRMS (HR Sheba). Our scalable SaaS platforms and Cyber Security solutions empower global organizations...
Top Services:
Web Development
Digital Marketing
Mobile App Development
Software Development
Staff Augmentation
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Location
Mirpur, Bangladesh
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Mysoft Heaven Services
Web Development
Digital Marketing
Mobile App Development
Software Development
Staff Augmentation
BPO
HR Outsourcing
Web Design
Digital Services
SEO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Land Reforms Board, Ministry of Land
Bangladesh Agricultural Development Corporation
Bangladesh Scout, Ministry of Education
Bangladesh Bureau of Statistics (BBS)
a2i & UNDP
JICA+ NILG
Bangladesh Trade and Tariff Commission, Segunbagic
Alliance Group, Bangladesh
Centre for the Rehabilitation of the Paralyzed
JT Enterprises
Data sourced from the agency's DesignRush profile
Mysoft Heaven Reviews & Testimonials
Jahidul Islam
Review from Google
5.0★
Jahidul Islam's Review Sourced from Google
Coordination-focused role with cross-team interaction
Pros:
Regular interaction with developers, clients, and management helps build strong communication and coordination skills.
Cons:
Managing multiple stakeholders at the same time can be challenging.
Advice to Management:
Clearer role boundaries would help reduce dependency-related delays.
SAHED HOSHEN
Review from Google
5.0★
SAHED HOSHEN's Review Sourced from Google
"Choosing Mysoft Heaven (BD) LTD was the best decision! They combined innovation with flawless execution, delivering our project on time and beyond our expectations. Amazing work!"
SM Nasim Abbas
Review from Google
5.0★
SM Nasim Abbas's Review Sourced from Google
"I've been using There software for my small business, and I can't imagine going back to the old way of doing things. It has simplified so many tasks, saving me hours of work each week. Their support team is always there to help if I need anything!"
Reviews verified by DesignRush and sourced from the agency's profile
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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.
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