Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.
Best Telemarketing Companies
Goodfirms has reviewed 1,090 Telemarketing Companies as of September 2026 across 84 countries. The top-ranked firm is Helpware (4.9 stars, 11 verified reviews, NA, founded 2015, Lexington). Across the category, the median hourly rate is $25, median client rating is 4.7, and 39% of firms employ 50+ members. Explore the vetted Telemarketing Companies below, compare their strengths, and connect with the provider best suited to your requirements.
Looking for top telemarketing agencies that help you scale up instantly instead of hiring in-house? Or do you need telemarketing services for a seasonal push? Goodfirms has done the hard work for you - researching and shortlisting telemarketing firms so you can find top B2B telemarketing companies without the guesswork. Outsourcing telemarketing campaigns frees your internal staff to focus on core priorities, while cutting the overhead of hiring and training new staff for lead generation. Just go through our vetted list of leading telemarketing companies below and pick a partner suited to your goals.
Goodfirms has verified 1,089 Telemarketing Companies - part of 6,204+ BPO Companies in the World reviewed across 84 countries, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of B2B Telemarketing Services Provider | Top Telemarketing Agencies
Strategically situated at the heart of Cebu City’s Business Park, Customer Benefit Svcs, Inc., (CBS) is an American owned and operated call center outsourcing company providing support for a variety of international clients.
< $25/hr2 - 9Cebu City, PhilippinesCall Assist is a leading outbound and inbound Call Centre, Recruitment Consultancy and Virtual Administration service providing core business support to organisations looking for quality outsourced business services.
< $25/hr2 - 9Geelong, AustraliaIntelligent Telemarketing is Cheshire’s No1 lead generation & B2B Telemarketing Agency. We help small & medium sized businesses' like yours to develop a selling proposition that can be articulated effectively over the telephone. Our mission is to you get face-time with the companies you really want as clients. At Intelligent Telemarketing - we've pioneered a ... read Intelligent Telemarketing reviews & insights
< $25/hr2 - 9Warrington, United KingdomThe Business Generation Group is an outbound business to business (B2B) telemarketing company providing a full range of services to help you to engage with decision makers in your target industries in an effective and efficient manner, in order to promote your products and services thus boosting your sales growth and future pipeline business leads.
< $25/hr2 - 92001Swindon, United KingdomBranddirect is a leading and established B2B demand generation company based in Dubai, UAE since 2011. It is one of the rare demand generation companies which has extensive regional expertise. Branddirect has a proven track record of conducting highly successful demand generation campaigns in the Middle East and Africa region.
< $25/hr10 - 492011Dubai, UAERSVP is one of the oldest contact centres in the UK, celebrating our 30th birthday in 2018. With locations in London and Manchester and capacity for 500 agents, we remain one of the most contemporary, dynamic and unique outsourced operators in our sector.
< $25/hr250 - 9991988Manchester, United KingdomCotel Call Center has been specializing in providing high quality outsourcing services such as telemarketing since 2006. Through participation in various types of information, promotional and sales projects, as well as through cooperation with companies operating in various industries, we are constantly gaining new experience and expanding our knowledge and skills. COTEL is one of ... read Cotel reviews & insights
< $25/hr2 - 9Wroclaw, PolandICON's services include lead generation, technical support, customer service, payment services, and more. With 16 years experience on the market, ICON is the leading call centre in Central Europe.
< $25/hr250 - 9992003Prague, Czech RepublicMy Headset's mission is primarily to provide cutting-edge services through our own modern call center. This is not the end. Clients also contact us for advice on customer care or training of their own operators, supervisors and managers.
< $25/hr2 - 92018Prague, Czech RepublicOnset Marketing helps business-to-business firms build presence in existing and new markets. We utilize integrated business telemarketing / multi-media sales lead generation tactics to deliver a continuous flow of qualified sales leads and sales appointments.Many B2B companies rely heavily on referrals. This often is enough to sustain the business but not grow sales revenues. We ... read Onset Marketing reviews & insights
< $25/hr2 - 9Wixom, United StatesSterling BPO Solutions (PVT) Limited is a BOI Approved venture and whole owned subsidiary of Sterling Lanka Group. Sterling BPO Solutions mission is "to provide the most innovative, reliable and cost effective Business Process Outsourcing solutions" our service offerings comes with domain expertise. Stringent quality standards and on-time delivery.
$50 - $99/hr10 - 492012Chilaw, Sri LankaWelcome to Voxcentrix, the house of the Brand Ambassadors. We believe we can change the world, by helping people solve their problems, one call at a time. Voxcentrix is the ideal call center for those looking for call center services outside of the US but close enough to visit every day. Established in 1999, we ... read Voxcentrix reviews & insights
< $25/hr250 - 999Tijuana, MexicoWe’re a leading Canadian Business Process Outsourcer (BPO) solutions provider with a proven track record of delivering end-to-end B2B (business to business) and B2C (business to consumer) contact solutions for many of the largest Canadian corporations in the Financial Services, Telecommunications, Retail, and Manufacturing sectors.
< $25/hr250 - 9992007Montreal, CanadacallOcare is a leading provider of customer-centric call centre solutions and services. Our services are aimed at managing, monitoring, and fostering customer interaction and relationship programs through various communication channels.
< $25/hr2 - 9London, United KingdomThe Telemarketing Company is one of the UK's biggest B2B outbound telemarketing agencies. We're agile, driven and have deep expertise in making voice contact effective and compliant, making us an ideal partner for challenging SMEs and for Enterprises Founded in 1990 and based on the Brighton sea front, we're trusted to be the voice of ... read The Telemarketing Company reviews & insights
< $25/hr2 - 91990Brighton, United KingdomFounded in 2004, Connect Centre is a multi-channel outsourced contact centre that provides customer relationship management solutions, and was one of the first contact centres in the region to build a business based on the Social Enterprise Business Model. Connect Centre solutions and services are delivered across all common communication channels – Voice calls over ... read Connect Centre Group reviews & insights
< $25/hr2 - 9Singapore, SingaporeSince 1998, we have helped our clients achieve business success by supporting those activities that are critical to their growth: Finding, attracting and winning new customers Maximising the performance of their people to ensure customers are satisfied and retained.
< $25/hr10 - 491998Chippenham, United KingdomAn omnichannel strategy allows consumers to buy anywhere, anytime and through the channel that is most interesting and convenient to them, without any loss of information, should they change from one channel to another in the purchase process. This strategy puts the consumer at the center, creating a positive perception of their experience with the ... read Proxis reviews & insights
< $25/hr2 - 9Sao Paulo, BrazilAt Centro, we revolutionize business operations through world-class BPO services and cutting-edge technology solutions. Focused on efficiency, scalability, and innovation, we help organizations streamline processes, enhance performance, and drive sustainable growth. With deep industry expertise, advanced technology, and an unwavering commitment to operational excellence, we deliver customized outsourcing solutions that elevate customer experiences, optimize workflows, ... read Centro reviews & insights
$150 - $199/hr1,000 - 9,9992009Sterling, United StatesTelemarketing CZ offers a complete service in the field of communication . We offer our clients a personal approach and we try to use our many years of experience in the design and implementation of your projects in order to ensure maximum efficiency in the use of your funds.
< $25/hr2 - 9Prague, Czech RepublicFocus One provides B2B telemarketing & lead generation services to the the business-to-business (B2B) sector. We have been providing lead generation, appointment setting, data list cleansing and sales research solutions to B2B companies in Ireland and the UK since 2005.
< $25/hr2 - 92005Waterford, IrelandConvoso: The Best D*mn Dialer for sales pros who mean business Since 2006, Convoso has been flipping the script in the outbound game, delivering an AI-powered sales platform that doesn't just help you grow—it helps you dominate. We’re not here to blend in; we’re here to stand out and help you do the same by ... read Convoso reviews & insights
NA250 - 9992006Woodland Hills, United StatesDirect Marketing Partners (DMP) is a B2B strategic marketing, consulting, and tele-services provider that specializes in building target databases and qualified sales lead pipelines to spec for B2B firms with a complex sales process.
< $25/hr10 - 491991Sacramento, United StatesInstant Salesforce is a trusted tele marketing company offering professional solutions to enhance customer engagement and maximize your business potential.
NA10 - 492000Toronto, CanadaWhy Instant Salesforce Inc.?
- Enhance performance with sales marketing
- Drive conversions with expert outsourced
- Instant Salesforce provides professional outsource
For more than 27 years, we have helped organizations in Uruguay and across the region improve the way they communicate with their customers, whether by handling inquiries, supporting sales, managing processes, or maintaining close and efficient customer interactions. We have a multidisciplinary team and an advanced Contact Center platform, which allows us to design tailored ... read Casa Tres reviews & insights
$25 - $49/hr250 - 9991999Montevideo, UruguayWhy Casa Tres ?
- Proven experience
- Flexible service models
- Technology-driven operations
We create projects with passion, remembering the needs of our clients. What makes us special? We are young, ambitious and we always set the bar high. We love what we do.Each company has its own strategy and philosophy of operation. Ours is to help our clients fulfill their dreams. We focus on innovative solutions and ... read Call Center Dynamic Sales reviews & insights
$25 - $49/hr50 - 2492009Wroclaw, PolandConnect offer telephone answering services to small, medium and large companies. Completely UK based, our virtual receptionists are able to answer all of your calls or just when needed as an overflow. At Connect we have built our reputation on providing great customer service. Our customers trust us to give their callers the very best ... read Connect Communications reviews & insights
< $25/hr10 - 49Roslin, United KingdomCall Center Barcelona is made up of a team of dedicated professionals offering a unique outsourcing service. CCB is the result of great human warmth combined with the benefits of the latest communications technology. We handle national and international calls 24 hours a day, 7 days a week. We put at your disposal our best ... read Call Center Barcelona reviews & insights
$25 - $49/hr50 - 2492006Barcelona, SpainWe are excited about customer service! Call Center Madrid is a team committed to developing services and products that help companies explore the value of customer contact in all communication channels. For us, success is the satisfaction of our customers.
$25 - $49/hr2 - 92007Madrid, SpainA group of open-minded, multilingual, communicative, and creative individuals led by a Briton & a Croat with the will to meet any challenge. The company is managed by Richard and Tajana Riley. Both travelled extensively in their early professional careers and, having spent 12 years in France, they are both trilingual. Exposure to such a ... read Tango Communication reviews & insights
$25 - $49/hr10 - 492004Zagreb, CroatiaWe are Infinitus - We are communication - We are success and as the leading Croatian telemarketing agency for many years we are a reliable partner of renowned European companies and groups when it comes to communication with clients and quality assurance. As a premium service provider, we specialize in the German market. Our predominantly ... read Troha Infinitus reviews & insights
< $25/hr2 - 92012Zagreb, CroatiaLet us introduce you to our multilingual team which can help you on-line with the organization of your business.Our organization is now at your service and our overriding objective is to make your work as productive and enjoyable as possible, whether it be for business or pleasure.We guarantee individual, personal attention tailored to meet your ... read Call Tech reviews & insights
< $25/hr2 - 9Edinburgh, United KingdomcentVoice lets you focus on what's next for your business. centVoice Telemarketing Services free you from the overhead of managing telemarketers, training them and pushing for results. To let sales people go for appointments and let managers achieve business goals.
< $25/hr2 - 9Singapore, SingaporeWTT Outsourcing Services Limited (WTTO) is the provider of choice for companies looking to outsource their business processes to China. As an outsourcing service provider, its award-winning BPO team has long and rich experience in delivering quality backend processes and customer services in China. Being a subsidiary of HKBN Enterprise Solutions HK Limited, a leading ... read WTT Outsourcing Services reviews & insights
< $25/hr2 - 9Guangzhou, ChinaCareCall delivers In and Outbound services such as FSP Services, Telesales, Event & RSVP Management, Client Care, Compliments & Complaints Logging, Full outsourced Call centre seat, Order Taking, Surveys and many more. The commitment to excellence in service means that you can rest assured, knowing that your company image is in good hands. At CareCall ... read CareCall reviews & insights
< $25/hr10 - 492015Johannesburg, South AfricaThe company started life with Anthony manning one phone line from his kitchen table in Sheffield. Over the years we have developed a reputation for delivering successful marketing, research, sales and customer service programmes for our clients. This has enabled us to become one of the UK’s top telemarketing companies. As Chief Executive Officer, Anthony ... read Ant Marketing reviews & insights
< $25/hr250 - 9991989Sheffield, United KingdomWith the burgeoning growth in routes to contact consumers, clients and suppliers, our previous trading name of Message Pad was changed to mplcontact to reflect this. Together with our technology division, mplsystems, we have become the UK’s leading provider of contact centre solutions and outsourced services and consulting services. We are in a unique position ... read Mplcontact reviews & insights
< $25/hr50 - 2491994Sutton Coldfield, United KingdomAnswer Services ( NZ ) Ltd established in 1964, has been providing Call centre assistance, to New Zealand Corporates, Small business, Government corporations, Local bodies and District Councils for well over 50 years. Through introducing into the New Zealand market, the first internationally recognised commercial call centre platform, as well as constructing the first private ... read Answer Services reviews & insights
< $25/hr2 - 91964Auckland, New ZealandThe Demand Companies are dedicated to creating value for our clients by maximizing their marketing, business development, operating and administrative ROI. We amplify effectiveness through cutting-edge technologies, superior talent, and proprietary processes. Demand specializes exclusively in business-to-business lead generation, appointment setting and demand generation, and we have developed a uniquely effective approach that has been ... read Demand Marketing reviews & insights
< $25/hr50 - 2492003Grosse Pointe Park, United StatesPereus Marketing has been the spirit, ground work, and foundation of proven processes that impact buyers and sellers. Superhuman Prospecting was born from 5 years of multi-industry research, observation, education, failures, and successes in understanding the special dialogue that connects human sales people with human buyers. Superhuman Prospecting is the manifestation that will provide outsourced, ... read Superhuman Prospecting reviews & insights
< $25/hr10 - 492017Norristown, United StatesSimply put….Extended Business Services offers business solutions! With over 25 specialized services including: Sales appointment setting, prospect list development, lead generation services, customer & driver retention programs, help desk support and general in & outbound call center services. We design a custom program to meet your business needs. We help our clients increase sales, reduce ... read Extended Business Services reviews & insights
< $25/hr2 - 9Bethlehem, United StatesHit Rate Solutions provides American owned, operated, and managed business process outsourcing (BPO) call centers in the Philippines to deliver results for our customers around the world. We are focused on traditional call center activity such as inbound and outbound telemarketing services, customer support outsourcing, data entry, virtual assistant services, and web design, as well ... read Hit Rate Solutions reviews & insights
< $25/hr50 - 2492008Chicago, United StatesResults-Driven Appointment Setting for B2B Companies That Want to Grow At Outcome Appointments, we don't deal in vague leads or cold prospects. We deliver sales appointments with real decision-makers who've already shown interest in what you offer. Whether you're selling a service, solution, or software, we fill your calendar with live calls that have revenue ... read Outcome Appointments reviews & insights
$25 - $49/hr2 - 92025Sheridan, United StatesAbacus Cambridge Partners (“Abacus”), is a company galvanised by the global economic transformation being propelled by the fourth industrial revolution. At Abacus, we believe that forces of change are increasing exponentially and that enterprises need to act smarter, more decisively, and faster to keep up with this change and capture the opportunities that present themselves ... read Abacus Cambridge Partners reviews & insights
< $25/hr1,000 - 9,9992017London, United KingdomFor over 15 years, Gexel aims at developing strategic partnerships and collaborations with its clients.Our consultative approach is based on analyzing and understanding not only your business needs but also those of your clients.We use our expertise and the feedback collected from our agents to continuously improve our services.We are the client experience specialists. Whether ... read Gexel Telecom reviews & insights
$100 - $149/hr250 - 9991988Montreal, CanadaThe Call Company A / S is a telemarketing agency and call center. For us, this means taking care of all areas of telephone service and marketing with great care and professionalism. With a passion for building relationships and moving us, together with our customers, it has been our most important task since July 2010 ... read The Call Company reviews & insights
$100 - $149/hr50 - 2492010Copenhagen, DenmarkTelmark is a company with proved track record in contact center management, with a compromise and experience that offer the best complement to customer support needs. Nowadays Telmark owns 3 operating sites in the heart of Buenos Aires, with 500 operational positions providing world class services to our customers. Furthermore, Telmark has managed a high ... read Telmark reviews & insights
< $25/hr2 - 92005Buenos Aires, ArgentinaAre you starting a new business or looking expand? Then you’ll need a phone system capable of handling all of your incoming calls and features that support your growing business. You can pick and choose your features with a customized package to suit your needs or opt for our startup package with standard features and ... read Vaspian reviews & insights
< $25/hr10 - 492004Buffalo, United States
Post your project. Get proposals from PRO-verified firms.
Goodfirms recommends the top 3. You pick the winner.
Why Trust Goodfirms
Goodfirms is the world’s leading reviews and ratings company featuring 100,000+ tech companies from across the globe, complete with 80,000+ humanly vetted client reviews, detailed portfolios, hourly rates, employee strength, and more to help you choose your perfect tech partner.
Humanly-Vetted Client Reviews
Our researchers have personally vouched for the authenticity of 80,000+ client reviews by speaking directly with clients, cross-checking project details, timelines, and results to ensure 100% credibility.
Data-Driven Rankings
Data powers our company listings. Every company listed is evaluated based on its expertise, experience, market presence, reviews, and client satisfaction rate, which helps buyers confidently choose the right tech partner.
Global Trust & Recognition
Goodfirms is trusted by 100,000+ businesses in 160+ countries to connect with reliable tech partners. Our reputation is built on 80,000+ verified reviews and rankings you can trust.
Transparency In Detail
From verified client reviews and portfolio highlights to service focus and pricing, Goodfirms provides a 360-degree view of every company, helping 2+ million monthly users find the perfect tech partner.
Trending insights from Goodfirms
Valuable insights from top experts accelerate decision-making.

Call Center Outsourcing: Costs, Benefits & Top Providers in 2026
Explore call center outsourcing pricing, delivery models, and how AI is transforming the industry. Compare top providers on Goodfirms.

Payment Gateway vs Payment Processor: Key Differences and When to Build Your Own (2026)
Confused about payment gateways vs processors? Learn what each does, how they work together, and when building your own makes financial sense.

How to Provide the Ultimate Customer Service Experience
Explore the changing customer experience landscape and our actionable tips for providing the ultimate experience.
The Magical Quadrant
Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.
The four quadrants explained
Each card shows the count of firms in that quadrant and the top 5 by composite score.
Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.
Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
The 3 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.
How firms are placed on the matrix
Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.
Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.
Read the full methodology
































