Top B2B Sales Outsourcing Companies

Outbound Campaigns Support for Digital Media Company

We were assigned with a dedicated team that fully took on our project and owned from start to finish. The management was instrumental in the success of our campaign. Weekly recaps ensured we were in the loop and the team was responding in real-time to any necessary changes to make our campaign successful.

Marketing Services for End-to-End Digital Agency

Belkins’ specialists are cool. We quickly got along, and working together was a breeze. Belkins takes a very responsible approach to collaborate with each client and provides the best conditions for excellent results.

Email Mktg Services for Advertising Agency

Apart from the fact that our cooperation was effective in terms of business, the working atmosphere was also amazing. We hit it off very quickly and worked really well together.

Lead Generation for Software Development Company

The team asks questions if there is something unclear to them from potential clients, we support their efforts with our content, materials, and insights if needed. Overall this is exemplary teamwork. What impresses most is how easily the team gets integrated into our process.

Lead Research & Sales Prospecting for Marketing Firm

We feel super supported to this day. The follow up is fantastic, and their onboarding is buttoned up. They’re very communicative and take coaching well. Belkins is a professional organization with intentional people.

HR, R&D & Customer Service Support for Green Technology Co

Our Prialto team member has transitioned our CRM with over 3500 contacts effectively and efficiently, with a keen eye towards improving on existing processes. Other qualitative support includes: Overall proactive support and value delivery. Strong managed service with professional and capable Engagement Managers who are our thought-partner, enhancing productivity.

Virtual Assistant Services for Healthcare Technology Company

Ximena’s work quality is very high; she’s on top of things, is very proactive, and does what she says she will do. Ximena constantly reaches out to inform us about emails and scheduling changes to get our approval. Prialto’s service level is very high; they’re very attentive and service-oriented, and they demonstrate excellent attention to detail.

Back Office Outsourcing for Growth Acceleration Platform

Prilato error rate was found to be well below industry standard in thanks to their proactive efforts to ensure quality. The most impressive elements of Prialto's offering include: Proactive Account management to identify challenges and resolve them. Prialto are very effective communicators both at the management and team level.

Business Services for Commercial Auto Insurance Company

Proactive support and a sense that Prialto works to deliver value. Strong managed service with professional and capable Engagement Managers who act as your thought-partner to enhance productivity and help you get the most value from their service. Quick and thorough responsiveness to concerns when they come up - they are always ready to help.

Staff Augmentation for Technology Consultancy

The account team helped guide me on how to work most effectively with my assistant, and my assistant is fantastic. She's very proactive in addressing problems she identifies, and consistently solves them without my needing to guide her to the right solution. Prialto provides excellent services, and their assistants work together as a team to create solutions to the problems we encounter.

Web Dev & Marketing for Contracting & Construction Firm

They were always organized and thorough. Always looking to accommodate.

Lead Gen & Appointment-Setting for Database Solutions Co

Response times were generally within one to two hours. Although no SLAs were set, they were consistent in their responses, even outside of office hours. Martal was a perfect fit.

Sales Outsourcing for Reforestation Company

Great and professional communication - always on time and responsive.

Marketing Strategy for Link Building Agency

Developing long-term relationships isn’t just a buzzword to the people at Martal. It’s a part of their culture. It’s built into the way they communicate as well as the way they collaborate on projects.

Lead Generation for Usability Testing Platform

They're incredibly responsive to my needs and always available to address my questions and concerns. I really appreciated how organized and efficient they were with their communication and project updates.

Outbound Lead Generation for Content Writing Agency

Their SDRs have unmatched communication skills and were always on time to deliver performance reports and updates.

Sales Lead Generation For IaaS Company

They consistently think out of the box to improve the campaign's performance. For example, after reviewing the email campaign, they expanded the duration of each campaign and spaced out the frequency. They started a LinkedIn campaign.

Virtual Assistance for Financial Advisory & Consulting Firm

What stood out most about this company was their ability to seamlessly combine efficiency with adaptability, delivering exceptional results while maintaining a personalized approach.

VA Services for Damage Claims Firm

The VAs are competent, easy to talk with and are willing to be trained. They have good personalities. The company also gives support if you tell them what you need.

Legal Assistance Outsourcing for Law Firm

Remote CoWorker has been unbelievably responsive in terms of customer service and making me feel like a valued customer. We communicate via email and Zoom. Remote CoWorker is very personable in an age when it's hard to talk to people.

Bookkeeping & Accounting for Import & Distribution Company

Unity Communications does double the effectiveness and efficiency of the work for a fraction of its cost. Their bookkeeper’s work quality is better than anything I’ve found in Canada. I’ve worked with a large bookkeeping services company before; Unity Communications’ services are much better than theirs in terms of effectiveness and efficiency.

BPO for Online Media Company

Unity always delivers on time and on budget. We set specific measurable KPIs on a weekly basis. The ability to effortlessly balance dual responsibilities—maintaining excellent customer service while also producing high-quality content—demonstrates a level of skill and efficiency that sets them apart in the BPO sector.

Telecom Management for Telecom Provider

Efficient and easy. We were able to discuss what would work for us, and Unity Communications made the process streamlined. Unity Communications made things simple and easy, and it was clear they worked to be as efficient as possible.

Outsourced Customer Service and E-Commerce for Crafts Company

It was just me and them. It was simple and efficient. They had a 2 week, and 30 day plan that they achieved in less time. Transitioning things over to them was thought out well in advance and was incredibly flexible with my hectic schedule.

Sales Prospecting for Wireless Solutions Retailer

They’re consistent with their data, the volume of their orders, and their communication. They’re highly efficient with the system they’ve created with us. The team is very responsive and they always get back to us within 24 hours.

Marketing Services for AI-Powered Architectural Platform

SalesAR's attention to our specific requirements and their comprehensive review of our historical data were particularly impressive. They didn't just depend on their established techniques; rather, they actively sought to innovate and refine their strategies. This flexibility and focus on continual enhancement made a profound and enduring impact on us.

Email Marketing Strategy for Research & Consulting Firm

I would like to recognize their flexibility and readiness for new challenges. In addition to the main work, they're also ready to provide all updates regarding email delivery and spam management.

Lead Generation for PCB Manufacturer

Their flexibility, transparency, and expertise are impressive. We are enjoying the efficiency of their work, the way reports are delivered, and their commitment to learning more about our company.

Lead Generation for Software Dev Company

Their responsiveness and flexibility were what most impressed us.

B2B Lead Generation for Digital Innovation Agency

The most impressive thing about SalesAR is their flexibility. They really understand how to build a service package that meets my needs.

LinkedIn Marketing Services for Outsourced Accounting Co

Set 2 Close's expertise was terrific; their advice was tangible and practical. I could--and continue to--use what I learned from week to week.

Sales & Lead Gen Funnel Refining for Digital Mktg Agency

Thanks to their expertise, we now have sophisticated reporting on email flow performance, lead journeys, and a detailed sales leaderboard, giving us the data necessary to understand our business functions and strategically plan long-term initiatives, including the development of our loyalty program.

CRM System Implementation for ERP Platform Company

Set2Close's consulting staff brought a high level of expertise and industry understanding to the project, consistently demonstrating deep knowledge of CRM architecture, sales process optimization, and marketing automation best practices. They went above and beyond the standard scope by proactively identifying gaps, suggesting improvements, and offering strategic guidance that strengthened both the technical setup and the operational workflows.

CRM Consulting for IT Services Company

I highly recommend their services for any business looking to scale with HubSpot through truly personalized expertise.

Social Media Mktg & Sales Outsourcing for Marketing Agency

Appointment Setter Online was the best in their field. The team's phone call skills and reporting time were great, and they were quite professional. The team knew how to grab the customers' attention and convert them into a good sale.

Appointment Setting for Dental Services Company

They’re punctual and always respond to me on time, even if I need them out of their working hours. They complete their KPIs on time and even overachieve their quotas. We use Slack for communication. Their punctuality and professionalism are impressive.

Call Center & Sales Outsourcing Services for Law Firm

Appointment Setter Online’s team is very professional. They automatically send reports and are responsive whenever I need them.

Call Center & Sales Outsourcing for Appliance Repair Company

The most impressive thing about this company was their professionalism and consistency. They understood our business quickly, delivered real results, and treated every call like it mattered. Their ability to bring in qualified appointments without wasting time made them stand out.

Call Center Services for Nonprofit Organization

Project management was excellent. Appointment Setter Online delivered the weekly reports and meeting schedules on time, consistently. Communication was prompt — any changes or updates were shared with us quickly, and follow-ups were managed efficiently. All scheduled calls and meetings were arranged as committed.

Customer Service Outsourcing for Nonprofit Organization

I was impressed with their flexibility, reliability, reasonable prices, and variety of offerings. Items were delivered on time and client was supportive of my needs.

Data Input & Research for Venture Capital Firm

The team is very efficient, delivers on time, and is always flexible and accessible about adjusting to our priorities. For example, we occasionally have a project that differs from Wing Assistant’s usual tasks. Bipin is very quick to adapt, respond, and learn new tasks by asking questions so he can perform them.

Virtual Assistant for Residential Home Construction Company

It had the best flexibility in finding a VA. The whole process was fairly easy.

LinkedIn Ads Management for Solar Panel Installation Firm

Yes, they were very responsive and very professional. They have the latest LinkedIn Ads strategy. They know the platform pretty well.

LinkedIn Advertising Services for Sales Automation Platform

Their knowledge, proactivity, and professionalism have been impressive. Everything was delivered on time, with care and precision. Everything just works.

PPC Management for Compressed Air & Gas Treatment Company

IMPACTABLE demonstrated strong and well-structured project management throughout the entire process. Their approach to planning was clear, organized, and strategically aligned with our objectives. The proposed structure was presented in detail at the beginning of the project and was implemented exactly as outlined. All deliverables were completed on time and within the agreed timelines. Their team was prompt, proactive, and consistent in communication, ensuring that we were informed at every stage of the project. They were highly responsive to our needs, addressing questions and adjustments quickly and effectively. During both the pre-planning and execution phases, they remained flexible and open to refinements, making data-driven changes to optimize results. Their ongoing follow-ups and performance reviews helped us continuously improve outcomes. Overall, it was a very positive experience working with IMPACTABLE. Their professionalism, responsiveness, and commitment to achieving strong results made the entire project smooth, understandable, and ultimately successful.

Lead Generation for Real Estate IT Company

They really got to know my industry. While our product is very niche, they worked hard to understand who our customer base is, and what our go-to-market strategy is. I’ve worked with larger companies here in Canada, and they didn’t do as good a job.

Sales Outsourcing for Creative Agency

I was impressed by their attentive service, hard work, and genuine care about our success.

Recruitment Services for Clinical Research Company

The team is very attentive and follows the process as directed. They follow the steps and directives with ease.

Call Center Services for MarTech Company

They're detail-oriented and provide a lot of inputs based on their previous experience to make the campaign successful.

Call Center Services for Software Company

Their project management approach involved regular weekly meetings, which ensured clear and consistent communication. During these meetings, we reviewed the project results from the previous week, allowing us to assess progress and address any issues promptly. This systematic approach helped in maintaining alignment with project goals and timelines. Yes, they consistently delivered items on time. Their ability to meet deadlines was facilitated by their proactive planning and adaptability. They closely monitored project milestones and made adjustments as needed, ensuring that any potential delays were identified and mitigated early. They showcased strong planning and adaptability skills, which allowed them to meet deadlines consistently. Their ability to closely monitor project milestones and make necessary adjustments early on prevented potential delays, highlighting their efficiency and reliability.

Staff Recruitment for Startup Incubator & Accelerator

1840 & Company responds very quickly and provides a good selection of the right candidates. They're like a matchmaker for staff; they provide exactly what we're looking for, which is rare. Moreover, the resources they find can start working immediately. They're quick, timely, efficient, and communicate effectively. We use enterprise software called HUI to collaborate and Whereby for our meetings.

Video Mktg, Graphic & Web Design for Content Creation Firm

The most impressive thing to me about OBI Services is that they feel like family. Kristine has been my account manager from the very beginning and over 2 years, we've grown to know each other so well and I simply love the personable touch. Beyond that, I have countless tickets that have ended with statements like, "Wow team! My mind is blown." Their deliverables continue to get better and better over time. They adapt well and they speak extremely well english. Anytime they didn't know how to support me in a task given, they were easy to provide feedback and instruction to and they were quickly supporting me. They transition well and they find ways to improve processes. I simply couldn't imagine doing business without them.

Back Office Outsourcing for Real Estate Company

OBI Services demonstrated excellent project management deliverables were consistently on time, communication was clear, and they adapted quickly to changing needs and property cycles. They were proactive and always ready to take initiative.

Customer Support Outsourcing for Pet Tracking Company

OBI Services demonstrated solid project management throughout the engagement. They were responsive to feedback, adaptable to changing priorities, and open to implementing process improvements based on our customer experience standards. What stands out most about OBI Services is their commitment to flexibility and continuous improvement. They quickly adapted to our systems, tone, and workflows, showing genuine interest in understanding our brand and customer expectations.

Customer Service Outsourcing for Rewards Platform

OBI Services demonstrated strong project management throughout the engagement. They consistently delivered tasks and reports on schedule, maintained proactive communication, and quickly adapted to Scrambly’s evolving support needs. Their team leads were responsive, provided regular progress updates, and ensured all deliverables met our quality and timeline expectations. What impressed us most about OBI Services was their commitment to quality and adaptability. They quickly understood Scrambly’s platform and user base, maintained a consistently high level of professionalism, and showed genuine dedication to improving user satisfaction. Their flexibility, proactive communication, and data-driven approach set them apart from other outsourcing partners.

Data Entry & Mgmt Support for Data Platform Solutions Co

Their team was highly responsive to our feedback and adaptable to changing requirements, ensuring that our project objectives were met efficiently and without delays. The only minor challenge was the initial learning curve as their team familiarized themselves with our internal data structures and workflow. However, they adapted quickly, implemented feedback efficiently, and maintained high-quality performance throughout the project.

Lead Management Services for Real Estate Management Company

Remote management of the team was a concern, but we have found it to be seamless. We have a point person on the UAM side that helps to manage the team's day-to-day and we work through Microsoft Teams and Slack to stay connected. What really differentiates UAM though is its company culture that creates GREAT employees who are satisfied, empowered, curious, and diligent.

IT Support for Real Estate Investment Firm

I can’t say enough good things about them. Lead generation and account management can be tough, but they provide us with amazing resources that make the job easier for everyone. The quality of the team is exceptional. The level of talent that they have available is impressive. I don’t think people realize how highly skilled outsourced teams can be.

Call Center Services & Customer Service for Cybersecurity Co

The management was highly professional, with great corporate culture, able to understand our needs and adapt themselves to tailor the solutions that works best for us. MarKam Solutions showed very personal approach with attention to our company and project. Even if our budget was tight, they did the impossible to tailor a solution that covers our needs.

Outbound Demand Generation for Medical Tools Manufacturer

Jim and John have a great depth of experience in their field. Always appreciate working with them to optimize programs. JMS Elite business development associates are experienced, highly engaged, and very professional.

SMM for Online Retailer

Very efficient, delivering work on time. Taking the time to understand the project and provide ideas. No. I'm very impressed with their service thus far.

Sales Outsourcing for Life Sciences Organization

Very efficient, lots of calls covered in one day as well as emails sent. They completed all tasks on time. How quickly they learnt about our organisation and ongoing questions to ensure they have the most up to date information to sell.

SMM for Legal & HR Services Firm

They were efficient from a project management perspective and promptly responded to our needs. Responsive, enthusiastic, good-quality social media posts. No not yet.

Social Media Marketing Support for Clinical Skincare Company

The team is very adaptable, efficient, and easy to contact. They’re very professional, friendly, welcoming, and go above and beyond in meeting our needs. They’re approachable and know their stuff.

Website & Marketing Strategy for IT Project Manager

We were very pleased with Direct Objective Consulting’s results, approach, and strategy. The deliverables were always on time, within budget, and of good quality.

Marketing Strategy Services for Nonprofit Organization

From the outset, Gil and his team had an exceptional ability to take a brief and fully immerse themselves in the business, quickly understanding not just the market, but the commercial realities behind it. They consistently turned complex ideas into clear, actionable strategies and executable concepts that could confidently be taken to market. Their “can do” mindset, and ability to turn complex challenges into clear, actionable strategies consistently set them apart.

Customer Service Outsourcing for Software Company

They really care about their people and it shows. Everyone from ExpertCallers is cheerful, upbeat, and positive, on all levels. They guarantee that we will like who they hire for us.

Amazon Advertising for Thermal Imaging & Sensing Company