Our expert analysts have ranked rank the top outbound call center companies that manage outbound calls and services on behalf of their business clients. Filter the agencies by price, location, portfolio, size and more criteria to find the most suitable one for your particular business needs.
Best Outbound Call Center Services
13 Companies-Rankings updated: September 04, 2026
DesignRush evaluates all call center providers based on its expertise, success stories, and verified client reviews. Some listings may be paid.
SDR Teams, Lead Generation & Call Center Services for B2B Companies
Munzai Solutions provides B2B call center services covering cold calling, inbound call management, and customer support, with each engagement staffed by dedicated SDRs working 40 hours per week. The call center company's packages include a US-based dialer, project manager, and weekly reporting...
Top Services:
Customer Support
Business Consulting
Call Centers
Email Marketing
CRM Consulting
Show more
Location
Manchester, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
12 Projects Listed
Munzai Solutions Services
Customer Support
Business Consulting
Call Centers
Email Marketing
CRM Consulting
Managed Services
BPO
Phone Answering Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Souqh
Maxyfi
Konch
Skriber
Data sourced from the agency's DesignRush profile
Munzai Solutions Reviews & Testimonials
Davey Warren 🍐 CEO at Pearagon
5.0★
Outbound Review from Davey Warren 🍐
Munzai Solutions has been a great partner for our outbound outreach. What stood out most was their communication. They checked in with us daily and weekly, kept us updated every step of the way, and worked closely with us to identify our target clients and the best directions to pursue. That level of consistent communication made the whole engagement feel efficient and collaborative, and it is a big reason we felt we got the best bang for our buck. We enjoyed working with them and would recommend them to other companies looking for a communicative, responsive outbound partner.
Sam Bartow Moreno Founding GTM Director at CourtNexa
5.0★
Appointment Setting Review from Sam Bartow Moreno
Munzai Solutions are amazing to work with. They got started immediately and booked multiple meetings in the first few days. I’m very happy with the results and the support they offered us. If you’d like to ask any questions about the service feel free to contact me at +1 458 600 8797I’m very satisfied. And would highly recommend them.
Brian Oltmanns CEO at GoFindBuild
5.0★
Call Centers Review from Brian Oltmanns
I am very happy with this team and their performance. They were organized, provided consistent updates, and always made suggestions to pivot if results were falling short. I would highly recommend them.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Helpware CX is a call center company that runs inbound and outbound call centers across 19+ locations in 11 countries, supporting 45+ languages. The agency posts 90% CSAT and holds 30+ industry awards including the IAOP Global Outsourcing 100 and a Gold Stevie Award. Clients average a 5-year partnership...
Top Services:
Customer Support
BPO
Call Centers
Phone Answering Services
Business Consulting
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Location
Lexington, Kentucky
Number of Employees
1000 & Up
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
17 Projects Listed
Helpware Services
Customer Support
BPO
Call Centers
Phone Answering Services
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
DoorDash
PureCars
Headspace
Microsoft
Google
CompIQ
Samsara
Jam City
RestoraPet
HealthComp
Data sourced from the agency's DesignRush profile
Helpware Reviews & Testimonials
Maria Maidana Customer Onboarding & Enablement Manager at SquadLocker, Inc
5.0★
Customer Support Review from Maria Maidana
Helpware has been a trusted partner for SquadLocker for several years now for customer success. Our Customer Onboarding Team continues to shine through every administrator that interacts via our Live Chat channel for store help. Anzhelika is my Onboarding Lead and we work hand in hand in making any and all decisions for team enhancements. She delights both DIY and Enterprise administrators across multiple channels here at SquadLocker. I would not be as successful without Anzhelika by my side. I forsee using Helpware for years to come!
Brian Agee Director of Sales & Marketing at Petro Towery
5.0★
Web Design Review from Brian Agee
My organization contracted with Helpware for a complete website design and build. I am extremely happy with the finished product and continually receive positive feedback from customers, vendors, and employees. The Helpware team was very professional throughout the entire process and did an incredible job keeping the project on time and on budget. Communication was also great and I really appreciated their consultative approach. I would recommend without hesitation.
Brian Lubeck Broker at Cypress Property Group
5.0★
Virtual Assistant Review from Brian Lubeck
Over the past five years, I've had the privilege of partnering with Helpware, and my experience has been nothing short of exceptional. Their commitment to efficiency and cost-effectiveness has consistently impressed me. Whether you're a startup or an established enterprise, Helpware offers tailored virtual assistant solutions that work well with any company. I highly recommend them to anyone looking to hire a virtual assistant.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Martal Group runs outsourced B2B cold calling, appointment setting, lead generation, and SDR programs for companies across SaaS, fintech, cybersecurity, healthcare, and manufacturing, powered by 200+ onshore sales executives and proprietary AI outreach...
Top Services:
Email Marketing
Digital Marketing
Social Media Marketing
BPO
Digital Strategy
Show more
Location
Toronto, Canada
Number of Employees
50 - 99
Average Hourly Rate
$45/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
5 Projects Listed
Martal Group Services
Email Marketing
Digital Marketing
Social Media Marketing
BPO
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Clickworker.com
Incentives-Solutions.com
Semasio.com
Kipod.com
Favendo.com
Weezmo.com
Intech-Global.com
NemoNano.com
Indoorgo.com
Vidmind.com
Data sourced from the agency's DesignRush profile
Martal Group Reviews & Testimonials
Nidhi Jaiswal Marketing Executive at Social Frontier
5.0★
Marketing Review from Nidhi Jaiswal
From the very start, their team was very professional, communicated in a timely manner, and was very familiar with B2B lead generation. We were just surprised at their team culture and their desire to work hand-in-hand with our team. It felt like they were not an external vendor but a true partner in all respects.Throughout our working time together, Martal always produced excellent work while keeping us informed and engaged. They are solution-oriented, proactive, and willing to share ideas that enhance performance. It is not often that you find a team that is so concerned about your success.What we value most is their honesty and commitment to building something that will last. They don't seek quick wins but work to build outcomes that last and can potentially expand. With their experience combined with a well-structured plan, they are a reliable and outcome-driven collaborator.If you need to reach more customers and you would like to have a company that is concerned about your success, you can rely on Martal Group. We highly recommend that you use their services.
Anas Aftab Outreach Manager at Get Pro Links
5.0★
Digital Marketing Review from Anas Aftab
Working with Martal Group has been an absolute pleasure. Their team is collaborative and transparent and consistently delivers on their commitments with professionalism and expertise. From the start, it was clear they are passionate about building meaningful and lasting business relationships.What stands out most is their willingness to go above and beyond. Whether its sharing valuable insights, offering timely support, or simply being approachable and helpful, Martal Group has proven to be a reliable partner. Their depth of knowledge in the B2B space, paired with a genuine dedication to helping businesses grow, makes them a standout organization.If you're looking for a team that values collaboration, transparency, and long-term success, Martal Group is an excellent choice.
Doug McLean VP of Global Sales and Channels at Complete EDI
5.0★
Call Centers Review from Doug McLean
Martal Group was able to facilitate Complete EDI’s first ever outbound lead generation efforts in the company’s history. Following the onboarding process, Martal was able to deliver 2 sales-qualified leads within the second week of campaigns and by the end of the 3 month pilot period had 14 sales-qualified leads.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
AcquireOne helps international B2B companies successfully enter and grow in the German speaking market through strategic sales outsourcing. We combine market entry strategy, outbound prospecting, cold calling, email outreach and LinkedIn campaigns to generate qualified sales opportunities without the need to...
Top Services:
Call Centers
Email Marketing
Direct Marketing
Location
Berlin, Germany
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
AcquireOne Services
Call Centers
Email Marketing
Direct Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Jotform
Synaos
Everspring
ComControl
Payt
ANG
Tribe
Data sourced from the agency's DesignRush profile
AcquireOne Reviews & Testimonials
Katharina Müller Business Development Manager at comcontrol
5.0★
Appointment Setting Review from Katharina Müller
With AcquireOne, we've finally built a functioning system for our lead generation. Appointments are reliably scheduled and kept with a current show rate of 98%. I can recommend the company for B2B appointment setting.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Etech is an omnichannel customer engagement solutions provider for some of the world’s leading and most respected brands. The experience Etech has gained across a wide range of business verticals allows us to continuously deliver exceptional, personal customer experiences...
Top Services:
BPO
Call Centers
Customer Support
Business Consulting
Show more
Location
Nacogdoches, Texas
Number of Employees
1000 & Up
Average Hourly Rate
$45/hr
Minimal Budget
$10,000 - $25,000
Etech Services
BPO
Call Centers
Customer Support
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Fintech Industry
Retail Industry
Hospitality Industry
Data sourced from the agency's DesignRush profile
Etech Reviews & Testimonials
Haley E C Review from Google
1.0★
Haley E C's Review Sourced from Google
If only I had something nice to say but mom always said if you can't say nothing nice don't say nothing at all.
Charles Symmonds Review from Google
1.0★
Charles Symmonds's Review Sourced from Google
This company operates in violation of the law, calling numbers registered on the national DO NOT CALL list. The fact that people bother to register should be indication enough that your telemarketing calls are unwelcome.This is not the sign of a reputable company you should consider partnering with.
rahil jain Review from Google
1.0★
rahil jain's Review Sourced from Google
Scammers! The person calling posed as Customer Service representative for my ISP. I had recently placed an order with my ISP and the caller knew about it. The person demanded that I pay the entire amount now otherwise the order wouldn't process. I argued saying that the rep yesterday said I don't have to pay until the service gets started. To which he replied that that's not how it works and I have to pay now otherwise they will sue me. I said call me back in half an hour and I will have my payment information ready. I didn't answer when I got the call back.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
AI | ML | Cloud | Digital Transformation | Innovation & Strategic Growth | Mobile Apps
Our goal is to maintain work ethics throughout the project's duration in addition to technical excellence and on-time project completion...
Top Services:
Digital Services
Digital Strategy
Mobile App Development
Software Development
eCommerce Development
Show more
Location
Karachi, Pakistan
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
5 Projects Listed
O16 Labs Services
Digital Services
Digital Strategy
Mobile App Development
Software Development
eCommerce Development
SEO
Social Media Marketing
Digital Marketing
IT Services
BPO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Small Business Industry
Fintech Industry
Marketing Industry
Data sourced from the agency's DesignRush profile
O16 Labs Reviews & Testimonials
Nicolas Adolph Founder at DocuDoc App SL
5.0★
Hybrid Review from Nicolas Adolph
O16 Labs have been working with me the past 3 years. It has been a huge luck for our company to have started working with O16 Labs, since we have had bad experiences with other companies before. But O16 Labs and its whole team were very professional and effective up to the point of saving our company. They have developed our Apps and Web in the most astonishing way I could never have imagined. I am immensely grateful for it and just can recommend any company to hire O16 Labs for their projects.
Saqib Sarang Review from Google
5.0★
Saqib Sarang's Review Sourced from Google
O16 Labs, a seasoned software development company with over 11 years of industry experience, is known for its expertise in crafting innovative applications and websites. With a global reach, the company collaborates with international brands and customers to deliver top-notch solutions.Operating from 11 am to 8:30 pm, O16 Labs ensures that its dedicated team is available during regular business hours, fostering effective communication with clients. The company's commitment to accessibility is further enhanced by its choice of two offices, both conveniently located in the Anum Empire building on Shahra-e-Faisal. The building is equipped with a lift, adding convenience for clients, employees, and visitors.O16 Labs' strategic presence on the first and fifth floors of Anum Empire reflects its central role in the industry. The longevity of the company speaks to its adaptability, commitment to quality, and successful collaborations with a diverse range of clients worldwide. In summary, O16 Labs stands as a reliable and innovative player in the software development landscape, emphasizing accessibility and professionalism in its operations.
Rafay Review from Google
5.0★
Rafay's Review Sourced from Google
In my 1.5 years of work experience at O16-Labs, I enjoyed my time here really well. They make you feel like your own family, very cooperative and supportive in your ups and downs, always encouraging you to learn new tech and tools.Also the CEO is really kind and gentle guy, most friendly, always smiling.I wish O16-Labs a very prosperous future ahead.Best of luck 👍
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Scicom (MSC) Bhd is a leading business process outsourcing (BPO) company that provides business consulting, information technology and outsourcing services in Malaysia...
Top Services:
Call Centers
BPO
HR Outsourcing
Phone Answering Services
Digital Marketing
Show more
Location
Kuala Lumpur, Malaysia
Number of Employees
1000 & Up
Minimal Budget
$10,000 - $25,000
Scicom MSC Berhad Services
Call Centers
BPO
HR Outsourcing
Phone Answering Services
Digital Marketing
eCommerce Development
Managed Services
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Afrishore BPO is a leading South Africa call center and customer support outsourcing provider, delivering high-quality voice, email, and chat support to companies in the US, UK, and Europe. Our English-speaking South African agents provide exceptional customer experience at a fraction of the cost of onshore...
Top Services:
BPO
Accounting
Digital Marketing
PPC
Email Marketing
Show more
Location
Sandton, South Africa
Number of Employees
1000 & Up
Average Hourly Rate
$12/hr
Minimal Budget
$10,000 - $25,000
Afrishore Services
BPO
Accounting
Digital Marketing
PPC
Email Marketing
Social Media Marketing
Video Production
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Insurance Industry
Travel Industry
Retail Industry
eCommerce Industry
Data sourced from the agency's DesignRush profile
Afrishore Reviews & Testimonials
Vidal Esono mba Review from Google
5.0★
Vidal Esono mba's Review Sourced from Google
I appreciate the company's focus on quality and customer experience. Employees understand the importance of delivering excellent service and there is a strong commitment to maintaining high standards.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
1840 & Company is a global provider of talent and team solutions devoted to empowering businesses with scalable, on-demand workforce solutions. With a stringent verification procedure and a network of professionals in 150 countries, we connect organizations with remote talent of the highest caliber. Our...
Top Services:
BPO
Staff Augmentation
HR Outsourcing
Customer Support
Call Centers
Show more
Location
Overland Park, Kansas
Number of Employees
500 - 999
Average Hourly Rate
$10/hr
Minimal Budget
$10,000 - $25,000
1840 & Company Services
BPO
Staff Augmentation
HR Outsourcing
Customer Support
Call Centers
Transcription Services
Translation Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Groupon
Isango
Instacart
HomeLight
LearnZillion
Data sourced from the agency's DesignRush profile
1840 & Company Reviews & Testimonials
carmen noche Review from Google
5.0★
carmen noche's Review Sourced from Google
It was a very productive and swift process. Starting from the interview, to assessments. Everyone was punctual and need not wait for a week or so for updates. They give updates immediately no need for the long wait and suspense. Keep it Up!!
lucille Mrrs Review from Google
5.0★
lucille Mrrs's Review Sourced from Google
My experience with 1840 & Company’s recruitment process has been excellent from start to finish. The team was professional, responsive, and supportive throughout every step. Communication was always clear, and I truly appreciated how smooth and organized the process was. I felt valued as a candidate, and I’m very excited to officially join as a Patient Support-CSR. Thank you to the team for making this such a positive experience!
Andrea Yáñez Review from Google
5.0★
Andrea Yáñez's Review Sourced from Google
I had a truly outstanding experience with 1840&Co throughout the entire recruitment process. From the very beginning, their team demonstrated professionalism, clear communication, and genuine care. What stood out most was the consistent follow-up—they kept me informed at every step, making the process feel smooth and well-organized. I always felt supported and valued as a candidate. I’m incredibly happy to share that I’ve been offered a new role, and I couldn’t be more grateful to the 1840&Co team for making it all possible.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Genius Software is a technology product design and development company headquartered in Tallinn, Estonia, with delivery offices in Ukraine and Poland. The company provides end-to-end software engineering, AI development, technology consulting, and outsourcing services for startups, established businesses, and...
Top Services:
Staff Augmentation
eCommerce Development
Web Development
Blockchain
Software Development
Show more
Location
Tallinn, Estonia
Number of Employees
50 - 99
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
Genius Software Services
Staff Augmentation
eCommerce Development
Web Development
Blockchain
Software Development
Mobile App Development
IT Services
Customer Support
Software Testing
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We offer best-in-class contact centre BPO service and business results in our target regulated-industry verticals, as evidenced by our dominance and client relationship tenure in those verticals...
Top Services:
Call Centers
BPO
Customer Support
Location
Toronto, Canada
Number of Employees
500 - 999
Average Hourly Rate
$40/hr
Minimal Budget
$10,000 - $25,000
Optima Communications International Inc Services
Call Centers
BPO
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Finance Industry
Corporate Services Industry
Insurance Industry
Data sourced from the agency's DesignRush profile
Optima Communications International Inc Reviews & Testimonials
Rise Wu Review from Google
1.0★
Rise Wu's Review Sourced from Google
How many times a day do you call? No voice mail, just random numbers saying Scotiabank. Apparently it’s Optima Communications on behalf of Scotiabank. I don’t know what you want but friggin stop calling. I block one number and there are more!
A Better World View Review from Google
2.0★
A Better World View's Review Sourced from Google
I was receiving numerous calls from different numbers, all saying Scotiabank, so finally, I tried calling the number back and then I googled it. I phoned the official number and spoke with reception who told me it was a marketing call and she offered to remove me from the calling list that’s the only reason that they get an extra star.I felt quite anxious about all these calls. I do not know if it’s actually a scam or not
Hitha surendranath Review from Google
1.0★
Hitha surendranath's Review Sourced from Google
Received multiple calls from different people claiming to be working with Scotiabank. They call at odd hours and when blocked with one number, try and call from another. They are relentless and won’t stop harassing normal hardworking people. Absolute menace.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Vahue is an AI transformation consultancy and engineering company that helps startups and scaling enterprises become AI-native through team augmentation, workforce training, and enterprise AI systems. The company combines AI-native engineering talent, practical upskilling programs, and custom AI solutions to...
Top Services:
AI Development
Staff Augmentation
Software Development
SEO
Web Development
Show more
Location
London, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Vahue Services
AI Development
Staff Augmentation
Software Development
SEO
Web Development
Mobile App Development
Web Design
Branding
eCommerce Development
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
At zyp, we're not just writing code; we're shaping digital futures. Whether you're a visionary startup or an established enterprise looking to evolve, we're here to transform your tech dreams into reality. Join us on a journey of innovation, growth, and success...
Top Services:
Software Development
AI Development
Blockchain
Mobile App Development
Web Development
Show more
Location
Islamabad, Pakistan
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
zyp Services
Software Development
AI Development
Blockchain
Mobile App Development
Web Development
Big Data Analytics
Cybersecurity
Staff Augmentation
Customer Support
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts