Pipeful runs B2B appointment setting and lead generation campaigns using AI-assisted targeting, cold email outreach, and SDR-led qualification across 180+ countries. The agency draws from a database of 300 million verified business emails spanning 75+ industries and serves clients globally...

Tech2Globe provides inbound and outbound call center services as part of its BPO-KPO division, covering customer support, telemarketing, lead generation, virtual assistance, and call center monitoring. With 14+ years of operation and 12,000+ completed projects, it holds a 4.9 rating on DesignRush...

Belkins runs outbound lead generation for B2B companies across 50+ industries, using cold calling, email, and LinkedIn to book 100 to 400 qualified appointments per year per client. Founded in 2017, the call center company has received multiple Stevie Awards...

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...

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...

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...

Founded in 2004 and headquartered in Encino, California, Callbox Inc. is a global leader in outsourced B2B lead generation, appointment setting, and event marketing. With over 20 years of experience and a multilingual team servicing APAC, LATAM, and EMEA, the agency supports medium-sized businesses to...

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...

Vareweb is a Dallas-based web design, digital marketing and GoHighLevel automation agency helping businesses build stronger digital experiences, improve visibility and convert more leads...

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...

Blue Valley Marketing runs inbound and outbound call center operations covering lead generation, B2B telemarketing, customer service, omnichannel support, market research, customer win-back, live chat, and order processing. It operates with bilingual support from offices in Kansas and California...

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...

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...

Dedicated remote teams from India, starting at $6/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...

Data-Entry-India.com is a global Data & AI operations partner. Serving 3,850+ clients across 50+ countries, we specialize in enterprise data operations, AI training data services, digital commerce data support, data research and intelligence services, and document and content-related support...

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...

Nexa emerges as a trailblazing 24/7 virtual phone answering service renowned for its nationwide operations across the United States. Our forte lies in delivering unparalleled customer experiences through technology-driven call answering solutions, orchestrated by our adept virtual receptionists who possess...

Vserve Ebusiness Solutions is an AI-powered Supply Chain Management and Ecommerce company with 10+ years of global delivery. We provide offshore teams, BPO, procurement, order and inventory management, customer support, and ecommerce solutions to reduce costs and improve efficiency...

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...

Acquired by Execo in 2023, Bandalier delivers AI-powered outsourced SDR, BDR, and compliance teams drawn from the top 2% of applicants, guaranteeing at least 100 cold calls and 60 personalized emails per business day. The agency has served 100+ clients across SaaS, fintech, MedTech, and IT...

LevelUp Leads specializes in optimizing sales processes by overseeing every aspect of clients' outbound strategies, from acquiring relevant data to executing meticulously crafted campaigns. With a dedicated team managing outreach efforts, clients can confidently devote their time to closing deals and driving...

Our goal is to maintain work ethics throughout the project's duration in addition to technical excellence and on-time project completion...

MixBS helps businesses grow by providing market research, practical strategies, and decision-making support to achieve sustainable success...

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...

DataEntryIndia.in is a leading data management and BPO service provider with over 25 years of experience and 850+ full-time data experts...

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...

We help b2b tech companies generate more opportunities and close more deals. Our expertise lies in both execution of sales development campaigns and at the same time working closely with founders and sales leaders to help them take the best out of every conversation and increase the number of deals they...

TransData is a global technology and AI services company helping organizations build, modernize, and operate software, data, AI, automation, cloud, and managed operations...

Expertcallers is known for delivering dynamic solutions that emerge from our deep expertise in inbound and outbound customer engagement. We leverage proven strategies and advanced technology to enhance our call center services, poised to drive lead generation, issue resolution, and appointment setting...

Offering Contact & Call Center Services. Experience is everything. At NexRep, we know that creating exceptional experiences for our Marketplace Contractors inspires them to create exceptional customer experiences...

RSVP Communications is a full-service, marketing support services firm. We are solutions driven and result oriented...

In Remote Team Solutions, we believe in people and contributing to their lives. That's why we build a great place to work where we make sure all the talented staff is motivated, happy, doing a great job, and well remunerated. It's fantastic to see people's lives being changed at the same time that we are...

Lease A Sales Rep, is an industry leader in the Call Center, Lead Generation and contracts sales space services; getting GUARANTEED appointments with decision makers, HOT leads and signed contracts for our clients with our inside and outside sales teams. We are hunters working at an INC 5000 company built in...

Flatworld Solutions (FWS) is a global company offering IT, Data Science, Data Mining, business consulting, and outsourcing solutions since 2002...

Invensis Technologies Achieves 80% Payment Recovery Improvement for US Healthcare Client Through AI-Human Parallel Processing Model...

Anomaly Squared is a contact & call center services provider. With our multiple domestic contact centers, we optimize internet & traditional marketing plans using both inbound & outbound strategies.We know that your employees'​ time is both limited and valuable. With our live transfer and lead...

RemoteCoWorker.com is an experienced team of experts that have established roots while working with Filipino VA’s...

Strategic Sales and Marketing (SSM) is a lead generation company specializing in B2B lead generation, appointment setting and managing sales leads for major accounts in multiple industry sectors. Founded in 1989 by Al Davidson, Strategic Sales and Marketing is widely recognized as one of the “leading...

VSA is a B2B call center that helps clients generate leads and produce new business; our experienced team takes on what internal sales teams don’t want to do, can’t do well, or don’t have time to do...

MarketOne is a global demand generation agency. We create and nurture leads, retain and grow customers, and give clients the confidence their marketing investments will produce quantifiable returns...

Trupp Global: Your Trusted Partner for Back-Office Support and Customer Experience Services...

Founded by a team from Google, Apple, and Intuit, Smith.ai is known for superior call answering services. Our friendly, professional virtual receptionists answer calls, web chats, and texts, book appointments, qualify leads, handle new customer intake, answer questions, and make outbound calls for you and...

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...

We are customer service experts. Consider GCS when you need outsourced contract center support. We can staff and manage your internal center, operate a dedicated site for you or manage your program in a blended or shared center. GCS is not your ordinary outsource provider or BPO. Our niche is customer...

Betties virtual receptionists are specially trained by industry experts to masterfully navigate the legal intake process, schedule consultations, screen calls and take messages. We proudly support solo and small law firms across the US and Canada...

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...

Upcall is a conversation-driven marketing and sales platform that uses real people to gather insights over the phone. It’s scalable, efficient, and seamlessly integrated within your existing workflow...

Call24 Communications Inc offers 24/7 Answering Service and Call Center Solutions for the greater San Francisco Bay Area...

Tactical TeleSolutions (TTS) is a boutique lead generation agency in the Bay Area. TTS was established in 1991 and has developed innovative calling campaigns for Start Ups to Fortune 500 clients...