Top 100 Lead Generation Companies
The Best of March 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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1441$1,000+2 - 9 employeesBranale, a Sales Outsourcing company, was launched in 2024. Located in Manchester, England and Bengaluru, India, the team specializes in Sales Outsourcing and Account-Based Marketing.Read More
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1442Undisclosed2 - 9 employeesSales Outsourcing company LeadME was founded in 2024. Located in dallas, Texas, the team specializes in Sales Outsourcing.Read More
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1443$1,000+2 - 9 employeesPermits Pipeline is a Sales Outsourcing company founded in 2025. The agency focuses on Sales Outsourcing and Email Marketing.Read More
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1444$5,000+10 - 49 employeesWarmbound, a Sales Outsourcing company, is located in Santa Monica, California. They offer Sales Outsourcing and Call Center Services.Read More
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1445$1,000+50 - 249 employeesAhmedabad, IndiaKology Ventures Pvt ltd is a Sales Outsourcing company. They provide Sales Outsourcing, Digital Strategy, Email Marketing, IT staff augmentation, and more and were launched in 2024. The company is headquartered in Ahmedabad, India and Ahmedabad, India.Read More
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1446$1,000+50 - 249 employeesPateros, PhilippinesLeadMaker, a Sales Outsourcing company, was launched in 2013. The company provides Sales Outsourcing and Event Marketing, and is midsize.Read More
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1447Undisclosed50 - 249 employeesNew York, NYKtech is a call center. They specialize in Call Center Services and Sales Outsourcing and were founded in 2023.Read More
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1448UndisclosedFreelancer employeesVolodymyr Mikhieiev, a Business Consulting and Sales Outsourcing company, was launched in 2024. The team focuses on Business Consulting and Sales Outsourcing.Read More
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1449UndisclosedFreelancer employeesPay per click agency and Sales Outsourcing company Becky D'sylva Ads was founded in 2022. The small team focuses on Pay Per Click and Sales Outsourcing.Read More
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1450$1,000+Freelancer employeesFounded in 2025, SyncFlow Agency is a Sales Outsourcing company. The small team specializes in Sales Outsourcing and Business Consulting.Read More
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1451$1,000+50 - 249 employeesSmartbuyer is a Windsor, England-based Business Consulting company. Their services include Business Consulting and Sales Outsourcing.Read More
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1452$1,000+50 - 249 employeesDumaguete City, PhilippinesEstablished in 2019, VORTEX BPO OPC, a midsize answering service company, is in Dumaguete City, Philippines. Their team focuses on Call Center Services and Back Office Outsourcing.Read More
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1453Undisclosed50 - 249 employeesExeter, EnglandAdvertising company Air Marketing was established in 2015. The team specializes in Advertising and Digital Strategy.Read More
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1454$1,000+10 - 49 employeesVoltic inc is an IT staff augmentation company. They are in Lewes, Delaware and Lewes, Delaware. Their team provides IT staff augmentation and Sales Outsourcing.Read More
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1455$1,000+Freelancer employeesBengaluru, IndiaSales Leads Forever is a social media marketing firm. They are in Bengaluru, India and have small team of experts. Their services include Social Media Marketing and Search Engine Optimization.Read More
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1456$1,000+10 - 49 employeesRead More
Affiliated Outsourcing is a business process outsourcing firm headquartered in Los Angeles; the main call center is in Bacolod City, Philippines. Founded in 2016, Affiliated Outsourcing has just under 50 employees. They offer voice and non-voice outsourcing services, including medical billing, telemarketing, and data entry. Clients are in a range of sectors including retail, manufacturing, and financial services.
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HasTechIndustries
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1457$1,000+2 - 9 employeesFort Collins, CORead More
Event marketing & planning company DigiCorb was established in 2022. They are headquartered in Fort Collins, Colorado and have a small team. Their services include event marketing & planning, sales outsourcing, digital strategy, search engine optimization, and more.
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1458$1,000+10 - 49 employeesJaipur, IndiaZenius Ventures LLP is a Back Office Outsourcing company headquartered in Jaipur, India. Launched in 2023, the team specializes in Back Office Outsourcing and Customer Service Outsourcing.Read More
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1459$5,000+10 - 49 employeesBakersfield, CAFounded in 2018, Call Vidia is a Customer Service Outsourcing company. The company offers Customer Service Outsourcing and Back Office Outsourcing, and is small.Read More
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1460$1,000+10 - 49 employeesHeadquartered in Noida, India, Jinactus Consulting is a Marketing Strategy company. Their services include Marketing Strategy and Custom Software Development.Read More
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1461Undisclosed10 - 49 employeesPune, IndiaDemand Fluence is a Content Marketing company. Launched in 2007, the firm focuses on Content Marketing and Email Marketing.Read More
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1462$5,000+2 - 9 employeesKyiv, UkraineLeadBuds is a sales outsourcing company. The small Chattanooga, Tennessee-based firm was founded in 2017. Their team focuses on sales outsourcing, market research, email marketing, business consulting, and more.Read More
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NissanIndustries
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1463Undisclosed2 - 9 employeesSathamangalam, IndiaLaunched in 2022, Inbox Pirates (Managed) is an Email Marketing company. Based in Madurai, India and Sathamangalam, India, the team offers Email Marketing and Sales Outsourcing.Read More
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1464Undisclosed2 - 9 employeesBRBD Marketing is a Cape Town, South Africa-based social media marketing firm. Established in 2019, the team focuses on Social Media Marketing and Sales Outsourcing.Read More
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1465Undisclosed50 - 249 employeesShiftsmart is a midsize other application development company. They specialize in other application development and were founded in 2015.Read More
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1466Undisclosed50 - 249 employeesBarcelona, SpainEssentiel Outsourcing S.L, an answering service company, was launched in 2018. The team offers Call Center Services and Customer Service Outsourcing.Read More
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1467$1,000+50 - 249 employeesAltsource Pvt. Ltd. Is a Document Digitization & Management company founded in 2016. Their services include Document Digitization & Management and Call Center Services.Read More
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1468$1,000+50 - 249 employeesLaunched in 2019, Elite Sense LLP is a Customer Service Outsourcing company. Their team specializes in Customer Service Outsourcing and Sales Outsourcing.Read More
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1469$1,000+2 - 9 employeesHellerup, DenmarkSyncopa, a Sales Outsourcing company, was founded in 2022. The firm provides Sales Outsourcing and CRM consulting and SI, and is small.Read More
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1470$1,000+50 - 249 employeesKyiv, UkraineEstablished in 2014, Zenko Group is a telephone answering service. Their midsize team is located in Kyiv, Ukraine. Their team focuses on Call Center Services, Back Office Outsourcing, Customer Service Outsourcing, and Sales Outsourcing.Read More
Industries
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