Top 100 Lead Generation Companies
The Best of August 2026Looking for a top lead generation company?
You have a good product but struggle to gain customers because the market is either saturated or dominated. Lead generation services will work wonders for you. Cold calling is not the only focus of lead generation companies. They provide many services, including content creation, blog posting, and social media outreach.
Working with a reliable service provider will give you the edge you need, and The Manifest is here to help you connect with them. We’ve listed the top lead generation companies, gathered their former clients’ testimonials, and curated their profiles for you.
List of the Best Lead Generation Services
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511$5,000+10,000+ employeesTampa, FLSYKES is a Customer Service Outsourcing company. They are headquartered in Tampa, Florida and Chicago, Illinois, and their services include Customer Service Outsourcing and Call Center Services.Read More
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512Undisclosed250 - 999 employeesShen Zhen Shi, ChinaEmmiol is a Sales Outsourcing company. They offer Sales Outsourcing and are headquartered in Shen Zhen Shi, China.Read More
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513Undisclosed250 - 999 employeesNew York, NYPartnerize is a New York, New York-based PPC agency and Sales Outsourcing company. Established in 2010, the team provides Pay Per Click and Sales Outsourcing.Read More
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514$1,000+10 - 49 employeesKyiv, UkraineRead More
Magnito is a direct marketing company. Based in Kyiv, Ukraine, their small team focuses on direct marketing, email marketing, advertising, market research, and more. The company was founded in 2020.
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515$10,000+50 - 249 employeesPune, IndiaLaunched in 2014, Valasys Media LLC is a Sales Outsourcing company. The company offers Sales Outsourcing and Email Marketing, and is midsize.Read More
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516Undisclosed10 - 49 employeesTakoma Park, MDPzmeer is a Sales Outsourcing company established in 2021. Their services include Sales Outsourcing and Market Research.Read More
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517$50,000+10 - 49 employeesBirmingham, EnglandUpWhale is a Birmingham, United Kingdom-based business consulting company. The small company was founded in 2018. Their team offers business consulting, sales outsourcing, digital strategy, email marketing, and more.Read More
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518$5,000+1,000 - 9,999 employeesKarachi, PakistanEPlanet communication Pvt. Ltd. Is a Customer Service Outsourcing company. They offer Customer Service Outsourcing and Call Center Services and were established in 2003.Read More
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519$1,000+2 - 9 employeesMamba is a marketing strategy company based in Dublin 1, Ireland. The small company was established in 2022. Their services include marketing strategy, advertising, and email marketing.Read More
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520Undisclosed10,000+ employeesUmhlanga, South AfricaLaunched in 2006, CCI Global is a large Back Office Outsourcing company. Their team focuses on Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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521Undisclosed1,000 - 9,999 employeesOgden, UTMarketStar is a Sales Outsourcing company. Established in 1988, the firm is in Ogden, Utah and Dublin, Ireland. Their services include Sales Outsourcing and Customer Service Outsourcing.Read More
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522$1,000+1,000 - 9,999 employeesGurugram, IndiaMaxicus, a Customer Service Outsourcing company, is in Gurugram, India and Amritsar, India. They provide Customer Service Outsourcing and Back Office Outsourcing and were launched in 2003.Read More
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523Undisclosed10 - 49 employeesFounded in 2022, ScaleMeets is a Business Consulting company. The agency focuses on Business Consulting, Call Center Services, Sales Outsourcing, Generative AI, and more and has a small team.Read More
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524$1,000+10 - 49 employeesManzano, ItalyWebinWord is a small social media marketing firm founded in 2003. Their services include Social Media Marketing and Pay Per Click.Read More
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525Undisclosed1,000 - 9,999 employeesMumbai, IndiaBharat Petroleum Corporation Limited is an Engineering company. The Mumbai, India-based agency was launched in 1952. Their team specializes in Engineering and Business Consulting.Read More
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526$1,000+2 - 9 employeesAbu Dhabi, United Arab EmiratesBusiness consulting company Six Figure Consulting is headquartered in Abu Dhabi, United Arab Emirates. The small agency was established in 2020. Their team specializes in business consulting, call center services, sales outsourcing, and account-based marketing.Read More
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527$1,000+2 - 9 employeesRio de Janeiro, BrazilRead More
Launched in 2021, Techsho is a back office outsourcing company. They are based in Rio de Janeiro, Brazil and Islamabad, Pakistan and have a small team. The agency specializes in back office outsourcing, digital strategy, social media marketing, email marketing, and more.
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528Undisclosed2 - 9 employeesTroy, NYOrchestra, a Market Research company, is headquartered in Troy, New York. They provide Market Research and Sales Outsourcing and were founded in 2019.Read More
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529Undisclosed250 - 999 employeesMadrid, SpainSales Force Europe is a Business Consulting and Sales Outsourcing company established in 2022. Their services include Business Consulting and Sales Outsourcing.Read More
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530$1,000+10 - 49 employeesPort Washington, NYRead More
Blue Zebra Appointment Setting is a lead generation agency based in Port Washington, N.Y. Since 1989, their team of fewer than 10 works with clients in different industries like business and financial services and healthcare.
Clients
King PlasticsIndustries
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531Undisclosed50 - 249 employeesDhaka, BangladeshLaunched in 2011, Impel Service & Solutions Limited (ISSL) is a midsize Customer Service Outsourcing company. Their team provides Customer Service Outsourcing and Custom Software Development.Read More
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532$1,000+10 - 49 employeesEatontown, NJSales Outsourcing company Commence Corporation was launched in 1990. Based in Eatontown, New Jersey, the team focuses on Sales Outsourcing and Email Marketing.Read More
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533$1,000+10 - 49 employeesSan Diego, CAZipQuote is a Sales Outsourcing company. Founded in 2008, the firm is located in San Diego, California. Their team offers Sales Outsourcing.Read More
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534Undisclosed1,000 - 9,999 employeesMarkham, CanadaCallnovo is a call center company founded in 2004. Their team focuses on Call Center Services and Customer Service Outsourcing.Read More
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535$5,000+10 - 49 employeesNewcastle, Northern IrelandDurhamlane is a Sales Outsourcing company. They are headquartered in Newcastle, Northern Ireland. Their team specializes in Sales Outsourcing and Marketing Strategy.Read More
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536$1,000+50 - 249 employeesTempe, AZRead More
Calibrus is a customer management contact center headquartered in Tempe, Ariz. Founded in 2013, they have about 40 employees that have clients in the business services, consumers products, financial service, healthcare, and retail industries. Their solutions include third-party verification, outbound lead generation, and hosted call recording.
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537Undisclosed10 - 49 employeesDhaka, BangladeshMUNSHE IT is a Sales Outsourcing company in Dhaka, Bangladesh. Established in 2013, the team specializes in Sales Outsourcing and Email Marketing.Read More
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538Undisclosed2 - 9 employeesCloseBusters is a Market Research company. Their small team is located in Tbilisi, Georgia and focuses on Market Research, Marketing Strategy, Other Marketing, Email Marketing, and more. The firm was launched in 2025.Read More
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539Undisclosed1,000 - 9,999 employeesKarachi, PakistanRead More
Back office outsourcing company ePlanet Global is in Salt Lake City, Utah. The agency provides back office outsourcing, sales outsourcing, call center services, advertising, and more and is large.The agency was established in 2003.
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540$1,000+2 - 9 employeesUxbridge, EnglandLHB Consulting, a small Sales Outsourcing company, is located in Uxbridge, England. Their services include Sales Outsourcing and Direct Marketing.Read More
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