Our expert analysts ranked the top B2B sales outsourcing companies that can help you grow your sales strategy. Browse our top-tier list of agencies by cost, reviews, size and more to find the right partner for your company.
Influx staffs dedicated call center teams for inbound, outbound, and after-hours coverage across the Americas, Europe, and APAC. Since 2013, the call center provider has served 750+ brands on month-to-month plans with no lock-in and a 7-day launch window...
BetterQA is a Cluj-Napoca based software testing company that has built 8 proprietary tools to power modern QA. We help startups and enterprise teams ship safer, more reliable software through practical, real-world testing services. We go beyond finding bugs, we help teams grow with confidence...
Software Testing Review from Brenda Collin FIH
Our busy online marketplace couldnt afford downtime or broken features after updates. BetterQA built and maintained a robust automated regression suite that tested checkout, search, user dashboards, and seller workflows. Their automation scripts run with every deployment and catch issues before users experience them. The improvement in deployment confidence and QA turnaround has been tremendous. Their technical skills in Selenium and Cypress, plus their understanding of business workflows, helped us scale operations without QA bottlenecks.
Software Testing Review from Christopher Savage
We worked with BetterQA on a software testing project and were thoroughly impressed by their professionalism and precision. Their team identified key issues early, ensuring our product was stable and ready for launch. A reliable QA partner wed gladly work with again
Software Testing Review from Ramesh Pathak
We partnered with BetterQA for software testing across several of our products. Their team handled both manual and automated testing, identifying critical bugs and improving release stability. Their detailed reports and fast feedback loop made our development process smoother. We were impressed with their professionalism and consistent quality of work.
SupportYourApp runs outsourced call center, technical support, live chat, and help desk operations for 250+ companies including Mastercard, Calm, and MacPaw. Since 2010 the agency has expanded to 30+ countries and 60+ languages, deploying AI Voice Agents and chatbots alongside human teams...
Customer Support Review from Bogdan Czako
We've been working with SupportYourApp to handle technical support, including product-related questions, password resets, tracing user traffic, and assessing request severity. The team started with two shared consultants and one dedicated consultant and now operates with two members, providing consistent support via email. Their performance has been outstanding, earning perfect 10/10 ratings in our internal performance reviews, and the project has remained extremely stable over time. The team has grown in expertise and reliability to the point where one dedicated agent now attends our annual gathering in Switzerland every year. Their support continues to exceed our expectations.
Customer Support Review from Joseph Pinto
We partnered with SupportYourApp to build a 24/7 multilingual support team operating securely from theoffice to serve our growing global customer base. The team structure has evolved over time and nowincludes French-, Spanish-, and English-speaking consultants, as well as Sales agents and part-time SocialMedia Research support.They manage our email, chat, and phone support 24/7, enabling us to assist customers in multiple languages andmaintain an average email response time of under one hour. We truly appreciate their strong adherence to SLAs,consistent performance, and proactive communication. SupportYourApp has proven to be a reliable and effectivepartner in scaling our customer support operations.
Customer Support Review from José Manuel Val Merinero
We partnered with SupportYourApp to resolve ongoing billing and video service issues that were impacting customer satisfaction. They provided efficient email support through a dedicated consultant, ensuring consistent and personalized assistance. Communication was clear and well-structured, with defined guidelines that kept our interactions focused. Their support hours from 5 PM to 1 AM EET allowed timely resolutions outside regular business hours.We valued the consultants loyalty, consistency, and efficiency, which contributed to smooth operations. SupportYourApp has been a reliable and effective partner in addressing our service challenges.
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...
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.
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.
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.
Protel BPO provides inbound voice, outbound voice, live chat, and back-office outsourcing from two call center locations in Belize, operating in US Central and Mountain time zones with native English and bilingual Spanish agents. Since 2012, it has served retail, healthcare, and travel clients...
Call Centers Review from Jeffrey Warren
While working with Protel BPO, I had the pleasure of experiencing what can only be described as outstanding contact center service. From the get go, it was evident that the agents at the call center go above and beyond to ensure customer satisfaction and a quality experience. The representatives at Protel BPO were not only courteous but also highly knowledgeable about our products and services. They patiently listened to inquiries and provided detailed and accurate information, demonstrating a deep understanding of our company's offerings. What truly stood out was the efficiency of the call handling process. Clients experienced short wait times, and once connected, the representatives were quick to address their questions or concerns. The agents' professionalism was commendable. They always conveyed a genuine willingness to assist and went the extra mile to ensure customer satisfaction. It's evident that Protel BPO places a high value on providing top-notch service to its customers. I feel that it comes easy to them, probably because of the "Belizean" culture. Overall, my interaction with Protel BPOs call center surpassed my expectations. The combination of courteous representatives, efficient call handling, and a commitment to customer satisfaction makes them stand out in the space of customer service. I highly recommend Protel BPO's call center for anyone seeking a positive and hassle-free customer experience.
Call Centers Review from Jackie Capalleja
As the Allstate manager involved in our partner relationship with ProtelBPO, I was extremely pleased with their inbound call center services. Their dedicated team efficiently handled our customer inquiries and requests with remarkable professionalism. The availability of 24/7 support ensured clients received prompt assistance. ProtelBPO's agents are well-trained and always eager to learn more. They take pride in having a deep understanding of our industry and our company's products and service offerings. The seamless integration of technology when needed enhanced and simplified our team's ability to oversee and manage their team. Their commitment to excellence is evident in every interaction, making them an invaluable partner in delivering top-notch customer service.
Call Centers Review from Paul Benefit
I am very pleased and impressed with Protel BPO's inbound call center services. Their team is professional and focused on quality. They have consistently delivered exemplary customer service, addressing our customers' queries and concerns with the utmost professionalism. The team at Protel has been proactive, responsive, and efficient, ensuring smooth operations and great customer satisfaction. We greatly appreciate their dedication and expertise, making Protel an invaluable partner for our customer service efforts.
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...
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!
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.
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.
Tinkogroup is an AI data enablement partner delivering expert annotation, labeling, and validation services that power reliable machine learning models and intelligent systems fully GDPR-compliant for secure collaboration...
Data Annotation Review from Nazar Mysholivskyi
We worked with Tinkogroup on a manual data annotation project supporting our content moderation and AI training workflows. The scope was fairly complex, around 250,000 images and video frames labeled across multiple attributes, including some subjective categories like brand suitability and contextual safety. What stood out was how thoughtfully their team approached the work. Communication was straightforward and reliable. We had a single point of contact, regular check-ins, and good visibility into progress. They were also flexible when we updated guidelines or increased volume. After the initial ramp-up, delivery timelines became predictable, which helped us stay aligned with our training schedule. Tinkogroup is a dependable partner that delivers solid quality and added value beyond execution.
Back Office Outsourcing Review from Vitaliy Kryvoruchko
We partnered with Tinkogroup to improve the quality of our internal datasets used for client reporting and analytics. They processed data from multiple sources, removed duplicates, fixed formatting issues, and validated key fields to ensure consistency. The final datasets were delivered fully structured, documented, and ready for immediate use.
Iryna Baklanova's Review Sourced from Google
It’s been a great experience working with Tinkogroup. They consistently deliver high-quality data and video annotation services. Highly reliable and a strong partner for collaboration – I would definitely recommend them.
Scalemill runs human-first, AI-enabled SDR teams for B2B SaaS companies, handling appointment setting, outbound lead generation, customer support, customer success, and sales operations across 20+ countries...
Customer Support Review from Mustafa Nemat Ali
One-stop shop for B2B SaaS companies that are looking for inside sales, customer success and support solutions.
Customer Support Review from Hammad Hussain
The team did a great job booking lunch & learn sessions for us. More than 90% of the scheduled meetings ended up taking place and we converted most into opportunities... Very satisfied.
Customer Support Review from Michael Ambros
Scalemill really helped us with appointment-setting through cold outbound prospecting at a much lower cost than here in Germany. Their team is highly trained in not just sales but also tech.
Appointment Setter Online delivers outsourced appointment setting and lead generation through dedicated SDRs assigned by client fit, covering outbound prospecting, inbound qualification, telemarketing, and customer support. To date, the call center provider reports 75,000+ verified sales bookings...
Customer Support Review from Eli Hamilton
This company has delivered exceptional customer support services that made a noticeable impact on our overall workflow and customer satisfaction. From day one, their team demonstrated professionalism, responsiveness, and a genuine commitment to representing our brand with care. They handled customer inquiries promptly, clearly, and with an impressive level of empathyensuring that every interaction felt personalized and attentive.One of the things we appreciated most was their ability to quickly understand our products, processes, and communication tone. They not only answered questions efficiently but also helped educate our customers, resolve issues with patience, and maintain a positive experience even in challenging situations. Their follow-up processes were consistent, their communication was always organized, and their ability to manage high volumes of inquiries without compromising quality truly stood out.They became a seamless extension of our internal team, reducing our workload and allowing us to focus on growth while knowing our customers were in excellent hands. Their dedication, reliability, and customer-first approach made the entire partnership incredibly valuable. We highly recommend their customer support services for any business looking to elevate its service experience.
Back Office Outsourcing Review from Romain Devisme
We hired Assistant Setter Online for:contracted customer support solutionshrinking customer querie volumeBeing an agency involved in the business of advertising and marketing we were ramping up our efforts in terms of campaigningAssistant Setter Online does all our inbound processing, phone, chat and e mail support. They started employment with us on test basis initially and during their 2- week onboarding process they did so with our front-line team which was structured. We gave them tours of our products, tone of voice, brand guidelines and escalation workflows. All the traffic entering their channel is currently managed by their team, all the outbound communication is done via RingCentral and they also integrated Tawk.to live chat support on our site, increasing the level of engagement and conversion. After working with Appointment Setter Online, we now have quantitative indicator of results in customer satisfaction levels. They always provide a high level of support and it has saved us a considerable amount of overhead costs in the process of hiring, training and retaining in-house personnel. We would in fact expect savings of 50 percent or more. They have been extremely reactive and structured.
Appointment Setting Review from Raul Vizcaino
I am the Operations Manager at Supermarket Source Inc, We empower our customers to excel by providing top-notch equipment and design services to the food retail industry. We needed help with B2B appointment setting and sales closing to increase our revenue and sales, Appointment Setter Online provides B2B appointment-setting services. We provide our company's data, and the team helps us with email, chat, and phone calls. We pay $1,000 for each agent, Appointment Setter Online has increased our sales by 22% so far. The quality of their work exceeds our expectations, Appointment Setter Onlines project manager always contacts us through WhatsApp, Slack, and email. We use High Level to arrange the leads and Google Sheets to maintain records and updates of the sales and leads, Were satisfied with the quality of the team, and they've actually increased our sales.
Top Customer Service is an AI-assisted call center and BPO company, combining human agents with AI tools to deliver 24/7 inbound call handling, outbound support, live chat, and virtual assistant services. The agency caters to clients across eCommerce, media, entertainment, and automotive sectors...
Customer Support Review from Manoj Thenua
I recently engaged a customer support provider to manage client service and support tasks for my healthcare-oriented platform. From the outset, their team was extremely professional, responsive and attentive. Their onboarding process was smooth, prompt, and well-organized. Throughout the project they handled all support tickets including account queries, billing questions, technical issues and general user guidance with empathy and clarity.What impressed me most was their commitment to quality: they consistently responded quickly to inquiries (often within minutes), maintained a helpful and courteous tone, and followed up until the users problems were fully resolved. Feedback from my users has been overwhelmingly positive: many praised how easy it was to get help and how satisfied they were with the assistance.Thanks to their efficient support, user satisfaction and retention improved noticeably compared to the period before they handled support. I also experienced fewer escalations and received fewer complaints overall. Their professionalism and consistency gave me peace of mind and freed me to focus on growing the platform rather than handling day-to-day support issues.Overall, working with them has been a very positive and productive experience the quality of support exceeded my expectations.
AnswerConnect offers 24/7 live call answering, inbound call center solutions, live chat, and appointment scheduling for businesses across legal, healthcare, real estate, IT, and franchise sectors. Voted Best Answering Service for 2026, the call center company answers 99% of calls within four rings...
Phone Answering Services Review from Natalie Russell
Onboarding with AnswerConnect was incredibly easy. I was able to schedule a virtual meeting right away, and within an hour we had everything set upportal access, hours of operation, and customized scripting.Since getting started, Ive received positive feedback from both clients and prospects about the agents handling my calls. That alone speaks volumes.A few weeks in, I decided to tweak my scripting to improve the flow and be more transparent with callers. I reached out via chat, and their team responded immediately. They even offered to call me to walk through the changes, which I appreciated. We updated everything in real time, and the process was seamless.Super friendly team, quick to respond, and very easy to work with. Overall, a very positive experience with AnswerConnect.
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Phone Answering Services Review from Claire Riendeau
Claire Riendeau of Engel & Völkers Charlotte gave a shoutout to Christine Cooksey for the remarkable customer service experience. She addressed all her questions and even provided a detailed account explanation by sharing her screen. Riendeau highly recommended her, noting that she deserved a raise. (Source: 3rd Party Review Platform)
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Phone Answering Services Review from Dr. Harris
Dr. Harris from Kitty Corner Cat Clinic had the best customer service experience with Dyan. She patiently set up Harris' complicated phone system, untangling a messy IT situation. Her methodical and gracious approach was invaluable. The tech support team, especially Dyan, went above and beyond. Harris expressed gratitude for the agency's assistance. (Source: 3rd Party Review Platform)
Leadium builds each engagement around channel-optimized lead research, identifying whether each prospect is best reached by phone, email, or LinkedIn before outreach begins. Thefirm provides outbound and inbound appointment setting, cold calling, data sourcing, and deliverability management...
AI Marketing Review from Scott Proffitt
Our monthly leads have gone up by 3x with Leadium. This allows us to focus on production efficiencies.
Call Centers Review from Sam Jennings
Finding Leadium changed the way our team operates. They've been able to fill our pipeline with the people we want to talk to so we can focus on beekeeping.
Call Centers Review from Marcos Moura
Leadium is able to speak to our prospects as if they're Amada themselves. They're filling our pipeline in a way we couldn't!
Away Digital Teams specializes in recruiting and managing top talent in Vietnam for businesses seeking to establish and oversee remote teams. Our comprehensive service ensures seamless team building and management, enabling companies to thrive in today's digital landscape...
iQuasar, a Northern Virginia tech leader with 20+ years of experience, specializes in Software Development, AI Integration, Web & App Development, Software Team Augmentation & More. We hold an A+ BBB rating, are verified on Clutch, and have a 97% Customer Satisfaction Rating by Dun & Bradstreet...
smit mehta's Review Sourced from Google
I work with Alan from Iquasar for my job, and my god, they are incredible to work with. Alan is a true master of his craft, delivering top quality resumes and LOCs at lightning speed. He has a deep understanding of the industry and knows exactly what’s needed to get the job done right.My favorite part about working with Alan is his personality. He’s always ready for a challenge, brings a positive attitude to every interaction, and makes the entire process not just efficient but genuinely enjoyable.
Amber Chawdhry's Review Sourced from Google
Excellent Proposal Support Partner for Government ContractingWe’ve had a fantastic experience working with iQuasar to support our proposal development and submission efforts. As a growing small business in the federal contracting space, we needed a partner that could not only guide us through complex RFPs but also provide high-quality writing, compliance checks, and strategic insight. iQuasar delivered on all fronts.Their team is professional, responsive, and genuinely invested in our success. They’ve helped us navigate multiple submissions with confidence, and their support has been a key factor in how we present ourselves to agencies and prime contractors.They understand the demands of 8(a), WOSB, and other small business certifications, which has made the process much smoother for us.Highly recommend iQuasar to any business looking for a dependable, knowledgeable partner for proposal support and business growth! THANK YOU JENNY, SALIM and MICHAEL— Amber Chawdhry, CEO, Cojiant LLC
Angela Haynesworth's Review Sourced from Google
I want to express my sincerest appreciation for Iquasar outstanding contributions to The H-KORP Systems business development planning and growth. The Iquasar team's ability to work quickly and go above and beyond has been truly exemplary.At The H-KORP Systems, we deeply value Iquasar prestige, persistence, and continued dedication to making our business development the best in the industry. We anticipate a long and fruitful partnership with Iquasar and its team, who we consider the best business development and proposal team that exemplifies exceptional work!Angela Haynesworth,President & CEOThe H-KORP Systems LLC
Fred Lundin CPA LLC is a Chicago-based CPA accounting and technology consulting firm specializing in serving e-commerce, solopreneurs, and small business owners. With a dedicated focus on these sectors, we provide tailored financial and technological solutions to help our clients thrive in their respective...
Call center agency Answering Service Care empowers your customer operations with 24/7 live chat, expert lead intake, appointment scheduling, and HIPAA-compliant secure messaging. We ensure every customer interaction is seamless, professional, and reliable, so you never miss a lead or opportunity...
Phone Answering Services Review from Vai Lealiiee
I had an issue with the protocol for our message retrieval. Spoke with Maria, the account manager in Client Relations, and she handled my concerns in a professional manner, extremely courteous, empathetic, and very kind. She fixed our account and I am so happy to be able to work with the Answering Service Care company again! I used to be an agent with them 10 years ago and still use skills taught from this company in my every day life. They are the best answering service company nationwide! I highly recommend to anyone who needs this service for their businesses. You will not be disappointed!
Phone Answering Services Review from Lee Ann Morris
It is nice to be able to leave the office everyday at 5pm and not have to worry about your customer's being taken care of. The Answering Service staff are professional and they truly are the best ones we have ever had!
Carolina Silva's Review Sourced from Google
Answering Service Care is incredible! They answer every call with professionalism, warmth, and compassion which is exactly what our nonprofit needs to support people in crisis. Reliable, friendly, and a true extension of our team. Highly recommend!
Dedicated remote teams from India, starting at $5/hour. 500+ pre-vetted professionals. Operated by LegelpTech Outsourcing Pvt Ltd (ISO 27001:2022 certified). 5-day risk-free trial. 48-hour shortlist. Founded 2021 by Ashu Mishra & Chandra Prakash. Serving SMB and mid-market clients globally...
IT Services Review from Muhammad Anas Asghar
The greatest benefit to us was the lack of a need to take someone from the ground up. Our expert was familiar with AI workflows and recommended a few improvements that streamlined our day-to-day tasks.
IT Services Review from Muzamil shah
Unlike a traditional freelancer platform, where you must search through hundreds of profiles, Zedtreeo is different. They provided us with a pre-selected short list and these candidates had already been tested. This saved us hours that it would have taken and made the decision easier.
IT Services Review from Saqib Jalil
Thanks to Zedtreeo's work, the client improved lead quality, streamlined their sales process, and enhanced reporting accuracy. The team managed the project professionally, communicated clearly, and delivered milestones on time. Zedtreeo was responsive to requirements and adapted to feedback.
OBI Services provides end-to-end call center services, using advanced tools and experienced multilingual agents to ensure customer satisfaction. A history of client success stories highlights our expertise in customer care operations...
Virtual Assistant Review from Robbie Forsyth
Obi Services has been a fantastic extension of our workforce, since we began using them for support in 2022. They have shown themselves to be efficient workers, giving us great output for the hours spent - at excellent value for money. Their versatility is outstanding too, supporting us with admin (the jobs our staff find boring), IT and design work. Their communication systems are ideal too, so we are always in the loop. Would strongly recommend them for anyone looking into an all round VA service.
Digital Marketing Review from Dusty Jenkins
I can't speak highly enough of the OBI team. I have been using them over 2 years now for my marketing company and have used them through a variety of tasks. Landing Page Design, Canvas Design, Branding, Logo Creation, Youtube Thumbnails, Youtube Bumpers, Logo Animation, Video Editing, Photoshop Editing, and List Building to name a few. Every new task I've made with them has been a home run overall. As new staff comes into OBI workspace, there will be times where we need to provide additional feedback but overall, I'm very very pleased with how they follow SOPs and help create them along the way. I have never been more organized in my marketing business and will continue to shout the OBI name from every mountain top I encounter. Give them a shot! Their communication is top notch and they truly feel like family to me. I couldn't do business without them.
iCareBilling is a private American Healthcare IT Company that provides Insurance Credentialing, Medical Billing and other services to the healthcare industry across the United States, integrating services with any EHR, Practice Management, or Medical Billing Software...
Jose Vega's Review Sourced from Google
I have been using iCare for years. The owner is involved in the day-to-day operations and is extremely responsive to our requests and has never failed to meet a deadline. I can't say that about many other companies. VERY RELIABLE and the customer service is fast. Very professional. I truly recommend them.
Donna Anderson's Review Sourced from Google
ICAREBILLING is a wonderful service! They truly live up to their name. They have helped me so much with my practice. I highly recommend them!!
Oleta Schranz's Review Sourced from Google
Excellent and prompt service. They have great attention to detail and work hard to provide the best for their customers.
CSV Now, a premier consulting firm, excels in talent acquisition, content marketing, and Business Process Outsourcing (BPO). We elevate leading tech brands with holistic business solutions, combining expert talent sourcing and impactful brand communication. With a proven history of success, CSV Now is your...
DataEntryIndia.in is a leading data management and BPO service provider with over 25 years of experience and 850+ full-time data experts...
Revenue Boost helps B2B founders replace word-of-mouth with predictable pipeline. We design outbound systems that combine cold email, LinkedIn outreach, and cold calling into one connected engine, then run them. Across 600+ campaigns and 50+ niches, our clients double or triple monthly revenue inside four to...
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...
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.
Elevate your online presence with UseCodify, your partners in web design and digital marketing. We specialize in creating captivating websites and boosting your visibility through SEO and innovative strategies. Let us help you stand out, connect with your audience, and achieve your digital dreams...
frankiesushisite's Review Sourced from Google
It was a real pleasure to work with UseCodify to create the frankiestrona website. Their creative approach and attention to detail perfectly reflected my vision. Communication was smooth and regular, so I was always up to date. The project was delivered on time, exceeding my expectations in terms of professionalism and ease of use. I highly recommend UseCodify for their expertise and commitment to quality.
Unique designs, ultra customized development, and mobile applications. Our unique combination of skills and talent lets our team knock a variety of projects out of the park. We're a full-service website design, development, and consulting agency that generates growth and revenue for our clients...
Mobile App Development Review from Faith KopMann
Unisyn Technologies have done several major and small projects for us. We are a repeat client as they have been easy to work with, and provide professional, quality work in a timely manner. Very responsive.
Voicentric are specialists in scientific marketing for Life and Materials Science companies. We deliver intelligent telemarketing and B2B lead generation that connects you directly with decision-makers worldwide. Our multilingual team excels at engaging scientists with complex technical information, building...
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...
Optimized EA was built for business owners who need more than a calendar babysitter - we bring brains, strategy, and a get-it-done mindset to your corner...
3i Data Scraping is a Best Web data scraping services and Data Extraction Company USA. Web Crawling, Data Mining Services to global clients. Hire our scraper experts the USA...
CIENCE Technologies is a B2B Lead Generation and Sales Acceleration Company...
Lead Generation Review from Josh Kaye
Complete Scam.Hired them for lead generation.Delivered bogus made up leads.Beat us for 10,000$.Zero return.Avoid at all costs.
Email Marketing Review from Josh Kaye
I recently engaged Cience Lead Generation, paying $10,000 for 250 qualified leads, expecting a professional service and solid prospects. Unfortunately, what I received was far from that. The leads they presented were completely fabricatednone of the individuals or businesses had requested information about my company. In fact, we obtained sworn affidavits from many of these so-called "leads" affirming they had never heard of us or requested any information.This is a blatant scam, and we're now in the process of pursuing legal action against Cience to recover our full payment. If you are considering working with them for lead generation, I strongly urge you to reconsider. Their practices are fraudulent, and you risk losing a significant amount of money without getting anything of value in return. We were misled, and now we're facing the consequences of trusting this company. Dont make the same mistake.
Financial Review from Joel Mantecon
I have worked with with the CIENCE team for over two years already. They provided my company with a team of SDRs that helped us with our lead generation efforts. Overall, we feel satisfied with our investment, as we have seen an increase in sales and organization.
We deliver tailored IT solutions that drive innovation and growth. From infrastructure management to software development, trust our team to elevate your business in the digital age...
A-SALES assists agencies by establishing dependable and automated client acquisition frameworks, ensuring predictability in growth. As growth partners for B2B service providers, we implement reliable and automated systems for acquiring clients, fostering consistent and scalable business development...
Lead Avenger helps B2B companies grow by finding decision-makers and running personalized cold outreach campaigns.We find decision makers and manage the entire process, from lead research to booking appointments, so you get real conversations and meetings, letting you focus on closing deals...
ASK 2 PRO delivers expert virtual assistant services nationwide, helping businesses streamline tasks, boost efficiency, and expand their network. From admin to communication, we handle the details so you can focus on growth and success...
Fluency LLC provides a comprehensive suite of human-led call center services designed to bridge communication gaps and enhance customer experience. Based in Columbus, Ohio, we specialize in high-stakes environments where linguistic precision and cultural empathy are essential...
Ascent BPO Services focuses on delivering quality call center outsourcing and customer care services. Our dedication to client satisfaction ensures high‑quality results in data entry, conversion, and support...
Ankit Kumar's Review Sourced from Google
I passed the interview at Asant Bapo but was late on the second day. I was thrown out for 20 minutes and asked to take leave.
Kanchan Srivastav's Review Sourced from Google
We've been working with Ascent BPO for the past few months, and I must say their service has exceeded our expectations. The team is professional, responsive, and consistently delivers high-quality results. From data entry to back-office support, their attention to detail and commitment to deadlines has really helped streamline our operations. Communication has been smooth, and any issues are quickly addressed. Highly recommend them if you're looking for a reliable and efficient BPO partner.
Vikas Srivastav's Review Sourced from Google
Ascent bpo has truly exceeded our expectations. Their team is efficient, professional, and dedicated to providing high - quality services. They've helped streamline our processes and allowed us to focus on core operation. Highly recommended
SignMore is a call center company committed to elevating client engagement through 24/7 live support, bilingual answering, and CRM integration. Our broad client portfolio is a reflection of our proficiency in lead qualification, emergency response, and appointment coordination within the niche...
Nick Resto's Review Sourced from Google
We're 30 days into using SignMore service, and I'm happy with the way the call flow is set up, and their communication has been excellent.
Fred Paskell's Review Sourced from Google
Amazing customer service and great functionality! Seemless integration into setting appointments and they are always trying to make sure they are exceeding my expectations. Highly recommend! Raving Fan Here!! 👍🏼👍🏼
Stasia Creek 406 East Realty's Review Sourced from Google
Professional and consistent customer service and well trained responsive agents that manage phone calls. Setup was super easy and they went above and beyond to work with Google Voice. I highly recommended!
The Agency MENA is a UAE-based B2B sales execution company that provides outsourced sales teams for businesses entering or expanding in the UAE market. Its field sales team operates across Dubai, Abu Dhabi, and the other Emirates, handling prospecting, meetings, negotiations, pipeline management, and...
virtualousPRO offers affordable, high-quality data entry services enabling SMEs to outsource key needs. Our end-to-end data management spans collecting, processing, integrating into CRMs cleanly formatted info ready to fuel decisions and growth. Cross-checking for accuracy, custom daily reporting, s...
Data Entry Review from OZIOMA EZEUGO
Abhijit and His Team in virtualousPRO worked dedicatedly to deliver exceptional data entry and lead generation services for my brand. They maintained high level of accuracy and precision. I highly recommend them for similar services.
Data Entry Review from Justin Sabree
My number one go to company for projects that require a more detailed and professional approach. Excellent customer service! Thanks VirtualousPRO!
Village Rain Diaries's Review Sourced from Google
I’ve used virtualousPRO’s B2B list building services multiple times, and they’ve consistently exceeded my expectations. The data was accurate, well-organized, and delivered on time—every time. What stood out the most was their attention to detail and willingness to understand exactly what I needed. No fluff, no overpromising—just solid, reliable work. Highly recommend them to anyone looking for dependable lead generation support.
Korfshore is a global outsourcing partner delivering smart, scalable, and high-performance offshore teams across multiple industries. We help businesses reduce costs, streamline operations, and access specialized talent in finance, technology, logistics, healthcare, and back-office support. With a strong...
SunTec Data is a global leader in AI-enabled data, BPO, and KPO solutions, backed by over 25 years of experience and 1,500+ data professionals across 50+ countries. Combining advanced AI tools with human-in-the-loop oversight, we deliver ISO-certified, HIPAA-compliant data management...
BPO Review from Victor Cook
SunTec Data has been our outsourcing partner for the last three years. The team has considerably fueled our growth by providing financial data management and support.
BPO Review from Marc Hill
We were delighted with the results offered by SunTec Data. The team aptly understood our requirements and delivered high-quality data management solutions. Highly recommend them!
BPO Review from Mike Robinson
Great job done by the team! They analyzed our requirements, maintained transparent communication, and delivered tailored contact lists. Would definitely work with them in the future!
AEX is an independent consulting firm specialized in intelligence, problem-solving, data analysis, sales team structuring, and business generation for medium and large companies in Brazil, the USA, the EU, Argentina, and Uruguay...
SalesHive is a B2B Lead Generation Agency that uses cold calling, email, and linkedIn to book meetings with qualified buyers by using our proprietary sales outreach platform and CRM...
Allan Reyes's Review Sourced from Google
We can’t say enough great things about SalesHive! They helped us build our very first outbound strategy, and it’s been such a game changer for our business. Shoutout to our strategist, Tori—she’s been amazing to work with. She really took the time to understand our goals and guided us every step of the way.It was a little slow to start, but now we’re hitting our weekly goals, and the meeting progress has been fantastic. We’re honestly blown away by how much we’ve grown in such a short time.
Darren Ourth's Review Sourced from Google
This is our first time using a lead generation company and I couldn't be more pleased with the performance of the people at SalesHive. From the initial sales process through onboarding to working with the team to build out the playbook, they walked us through every step of it. Once the program was kicked off the team was great, from the appointment setting to follow up to weekly update meetings, it was a real pleasure to work with them.If you are looking for a lead generation company that really knows there stuff, look no further than SalesHive.
Thaddeus Tague's Review Sourced from Google
They booked us almost 30 meetings in 2 months. That's not normal even for them, but it was exactly what we needed. Shout out to Tykia Jackson, Michael Folling, Melissa, Liam, Madi, and the full team of people that handled our outbound with the specificity and expertise it deserved. Would 100% recommend these guys, and will be returning for more when we can.
At Apt Tech Studio, we believe that technology should work for you, not the other way around. Founded with the mission to simplify complex challenges, we offer a comprehensive range of software solutions designed to optimize business operations, drive innovation and create sustainable growth. We're on a...
Malakos Healthcare Solutions is a U.S. focused medical billing and revenue cycle management company helping healthcare practices improve reimbursements, reduce claim denials, and streamline billing operations. We support specialties including chiropractic, pain management, physical therapy, behavioral health...
We Are Known For Providing Exceptional Customer Service.We help clients build their dream customer support team with us. Our mission is to provide exceptional customer support and the back office you need to strengthen and expand your business...
A global customer experience (CX) management solutions provider, Startek delivers best-in-class omnichannel CX, digital transformation, virtual receptionist, call and contact center, and enterprise tech services for leading brands, from Fortune 500s to fast-growing startups...
Karina Thompson's Review Sourced from Google
Startek is the worst. They provide tech support for other companies... And they never seem to know what is going on. Poorly trained.
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...
Phoenix Offline's Review Sourced from Google
This is not an organization. They have stolen my money. I don't want anyone like me to be cheated by them. I request no one to take any service from them.
BusinAssist is a trusted global partner for entrepreneurs, startups and established businesses seeking seamless company incorporation, professional virtual offices and a wide range of business support services...
From individuals and entrepreneurs, small and medium-sized businesses, right through to large corporations and government bodies, our administrative assistants are helping our clients become more efficient by streamlining their processes...
Vicky Grobbelaar's Review Sourced from Google
Mandy has been a huge asset to Ethiqs and a lovely person to work with, efficient and friendly and a great team backing her. Highly recommended.
Pedro Mendoza's Review Sourced from Google
Holly has been a great help recently both in terms of my business and personal affairs. I am in the process of making some business structure changes in my private dental practice and she has assisted me with all the lengthy paperwork, ensuring that everything is in order. In addition, she has assisted me in researching properties and locations. I would not hesitate in recommending her services as her support has been invaluable to me at this extremely busy time and has allowed me to focus on my patients.Highly recommended +++++
Alexandra Stewart's Review Sourced from Google
Terri has been an incredible SmartPA assistant for our family over the past 18 months. Her support has been invaluable in managing our busy work and home administrative tasks. Throughout our travels across Europe, the US, and Canada, as well as during our recent move to a new house and country, Terri has been there for us every step of the way. In particular, I have appreciated that Terri has used great judgment in assessing options on all fronts and hasn't just gone for the easy road of blindly following orders. I have trusted her as a "second me" and that has been so helpful. We couldn't have done any of this without her!
Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding B2B sales outsourcing companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.
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A B2B sales outsourcing company is a company that helps businesses manage their sales process by providing experts who act as an extended sales team. Outsourced sales representatives offer specialized expertise in generating leads, handling inbound or outbound calls, and closing deals with other businesses. B2B sales outsourcing companies elevate sales processes to give businesses an edge over their competitors.
The 2022 B2B Buyer Behavior Survey emphasized that a sales representative’s knowledge positively influenced 72% of buyers in choosing a seller. It indicates that B2B buyers are abandoning the traditional buyer process, with web searches, peer recommendations, review sites, and social media playing a critical role in seller selection.
Businesses are struggling to stand out in the overloaded content landscape, particularly email marketing, where the B2B email open rate is only around 15%. Hiring a B2B sales outsourcing company can address these challenges. With experienced sales reps trained to connect with customers and close deals, businesses can expect to increase their leads and elevate sales process.
This is demonstrated by the case study of JK Tech, a managed service provider (MSP) specializing in the legal and construction industry. Their team contacted MKC Agency to address its declining sales caused by ineffective marketing and fierce competition.
MKC Agency implemented a comprehensive lead generation strategy by conducting in-depth research to create a targeted buyer persona and determine the firm’s unique selling propositions (USP). It also integrated GlassHive and HubSpot for customer service management (CRM) and JK Tech’s sales sequence. The agency provided expert sales development representative (SDR) training leading to the following results:
Improved sales are one of the many positive results of investing in B2B sales outsourcing services. With 65% of businesses outsourcing sales processes, it will remain relevant in the coming years. This is emphasized by its projected market growth rate reaching $6.5 billion by 2028.
B2B sales outsourcing companies employ highly skilled salespeople from which businesses can choose to expand their internal sales department. They take charge of an aspect of the sales funnel or implement it end-to-end, from boosting and streamlining to enhancing the business’s internal team’s sales capabilities.
Some of the most common services that B2B sales outsourcing companies provide include:
Sekisui Products LLC, a Japanese plastics manufacturer based in the US, struggled with lead generation in its niche market. It sought the help of Belkins to reach out to new prospective companies but only within the United States.
Belkins performed in-depth research to ensure that lead qualification will be more precise, targeting companies that will increase the conversions significantly. The team set up five to six appointments monthly, which led to the following results:
B2B sales outsourcing services cost starts at $15,000 a month for basic sales strategy. However, the final cost of hiring a B2B sales outsourcing company will depend on the number of sales representatives hired, the type of service, the industry, the location, business goals, and the timeline.
To accommodate B2B needs, B2B sales outsourcing companies use different pricing models, such as:
The cost of B2B sales outsourcing services also varies based on specific services:
On DesignRush, the top 50 B2B sales outsourcing companies charge an average of $59/hour. Roughly 11% of the B2B sales outsourcing services on DesignRush accept projects with a minimum budget of less than $1,000, while 33.6% require a $50,000+ minimum budget.
You should hire a B2B sales outsourcing company to open your business to broader sales opportunities, empowered by an extended team of sales experts.
They can elevate your end-to-end sales funnel by:
Polygon, a UK-based enterprise specializing in climate and water control for indoor spaces, asked Martal Group for its expertise to increase visibility and sales leads in the US market. The team used a targeted approach to generate leads for Polygon through weekly multichannel campaigns. This includes email, LinkedIn, and scheduling appointments with key decision makers of companies aligning with Polygon’s offered solutions.
Martal Group enabled Polygon to streamline US business development, opening high-quality opportunities for them. This resulted in 8,300 generated prospects, with 7 qualified monthly leads, increasing Polygon’s US-based sales throughout the campaign.
To choose the best B2B sales outsourcing company for your business, follow these steps:
If you need assistance in choosing the best B2B sales outsourcing companies, visit the DesignRush Marketplace. We'll connect you with the most suitable service providers – for free.
The key success metrics in B2B sales outsourcing measure the impact of the sales campaigns depending on the growth of leads and pipeline, sales and conversions, and client satisfaction.
Here are some metrics that can help you track the progress of hiring a B2B sales outsourcing company:
Leads and pipeline:
Sales and conversions:
Client satisfaction and customer retention:
When hiring a B2B sales outsourcing company, ask these questions to ensure that you are choosing a sales team aligned with your B2B sales campaign:
The top B2B sales outsourcing companies in the US are:
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