Top 60 Lead Generation Companies in San Jose
The Best of December 2025Looking for a top lead generation service in San Jose?
Utilizing a good lead generation company has become increasingly important for success. Finding the right company to work with, however, is challenging.
To assist you in your search for a partner, we’ve compiled this list of the top B2B lead generation companies in San Jose. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best San Jose Lead Generation Services
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1$1,000+10,000+ employeesSan Jose, CAEstablished in 1966, transcosmos is a Customer Service Outsourcing company. Their team provides Customer Service Outsourcing and Call Center Services.Read More
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2$1,000+50 - 249 employeesSan Jose, CARPM BPO is a call center company. Their midsize team is in San Jose, California. The firm offers call center services, back office outsourcing, customer service outsourcing, and sales outsourcing.Read More
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3$5,000+10 - 49 employeesMenlo Park, CARead More
Rising Tides, an Email Marketing company, was established in 2024. They are headquartered in Menlo Park, California and have a small team. Their services include Email Marketing, Sales Outsourcing, Content Marketing, Social Media Marketing, and more.
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4Undisclosed10 - 49 employeesSan Jose, CAVirtuSol is a telephone answering service founded in 2010. Headquartered in San Jose, California and Hyderabad, India, the team offers Call Center Services and Branding.Read More
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5Undisclosed50 - 249 employeesSanta Clara, CAMarrina Decisions is a Santa Clara, California-based CRM consulting and SI company. They specialize in CRM consulting and SI and Email Marketing and were founded in 2013.Read More
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6Undisclosed2 - 9 employeesSanta Clara, CAContactaffix is a Marketing Strategy company. Launched in 2017, the company specializes in Marketing Strategy and Market Research.Read More
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7$1,000+250 - 999 employeesSan Francisco, CARead More
Martal Group is a Sales Outsourcing company launched in 2009. The midsize team focuses on Sales Outsourcing, Email Marketing, and Call Center Services. The agency is in Oakville, Canada; San Francisco, California and Uniondale, New York.
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BoschIndustries
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8$1,000+50 - 249 employeesOakland, CARead More
Located in Oakland, California, Telecom, Inc. Is an answering service. The midsize agency was established in 1993. Their services include voice services and non-voice bpo/back office services.
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9$1,000+50 - 249 employeesFoster City, CAFunnL, a Sales Outsourcing and Account-Based Marketing company, is located in Foster City, California and Hyderabad, India. Their services include Sales Outsourcing and Account-Based Marketing.Read More
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10$1,000+50 - 249 employeesSouth San Francisco, CARead More
Brightest Minds is a midsize phone answering service. The South San Francisco, California-based firm was launched in 2017. Their services include voice services, market research, marketing strategy, and social media marketing.
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11$1,000+50 - 249 employeesBerkeley, CARead More
Wing Assistant, a back office outsourcing company, was established in 2018. Their midsize team is located in Berkeley, California. Their services include back office outsourcing, customer service outsourcing, sales outsourcing, call center services, and more.
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12$1,000+50 - 249 employeesSan Francisco, CARead More
AI Bees is a digital agency in San Francisco. Founded in 2018, they have about 161 employees that serve mostly small-business and midmarket clients in the IT, business, and advertising industries. Services include digital strategy, email marketing, and digital marketing.
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COPADOIndustries
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13$5,000+10 - 49 employeesSan Francisco, CARead More
Green Leads LLC is a telephone answering service located in Hampstead, New Hampshire. The agency offers voice services, email marketing, and content marketing and has a small team.The agency was founded in 2007.
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14$1,000+250 - 999 employeesSan Francisco, CARead More
DataBees is a market research company established in 2017. They are based in San Francisco, California and have a midsize team. The firm offers market research, sales outsourcing, digital strategy, and CRM consulting and SI.
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15Undisclosed50 - 249 employeesSan Francisco, CADemand Inc., a market research company, was founded in 2017. Their midsize team is headquartered in San Francisco, California and provides market research, sales outsourcing, digital strategy, email marketing, and more.Read More
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16$1,000+50 - 249 employeesSan Francisco, CALaunched in 2017, Start Up And Fly Inc. Is a midsize Sales Outsourcing company. Their services include Sales Outsourcing, Market Research, and Recruiting. The company is in Middletown, Delaware; San Francisco, California and San Francisco, California.Read More
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17Undisclosed250 - 999 employeesSan Mateo, CABrightEdge is a SEO company. Launched in 2007, the firm is in San Mateo, California. Their team provides Search Engine Optimization and Content Marketing.Read More
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18Undisclosed10 - 49 employeesOakland, CARead More
Numa is an answering service based in Oakland, Calif., and founded in 2016. Their team of fewer than 50 specializes in voice services for clients ranging from small firms to large corporations in the fields of real estate, hospitality, and retail.
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Emblush BeauteIndustries
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19$100,000+10,000+ employeesSan Francisco, CAEstablished in 1999, SalesForsaas is a Data Annotation Services company. Their services include Data Annotation Services and CRM consulting and SI.Read More
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20Undisclosed50 - 249 employeesSan Ramon, CAEzyteams is a Back Office Outsourcing company. They are headquartered in San Ramon, California and have midsize team. They focus on Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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21$1,000+2 - 9 employeesSan Jose, CASmall call center company San Jose Answering Service, is based in San Jose, California. The team offers Call Center Services and Sales Outsourcing.Read More
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22Undisclosed50 - 249 employeesHayward, CAValueLinked, Corp. Is a social media marketing agency. They were established in 2012, and their services include Social Media Marketing and Business Consulting.Read More
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23Undisclosed10 - 49 employeesOakland, CALaunched in 2009, WHM Creative is a small Advertising company based in Oakland, California. Their team offers Advertising and Branding.Read More
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24Undisclosed10 - 49 employeesSan Ramon, CAThe One Page Business Plan Company is a Business Consulting company. The agency is headquartered in San Ramon, California. Their services include Business Consulting and Content Writing Services.Read More
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25$1,000+10 - 49 employeesSan Francisco, CARevGen Genius is a CRM consulting and SI company established in 2022. The company specializes in CRM consulting and SI and Back Office Outsourcing.Read More
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26$1,000+50 - 249 employeesSan Francisco, CATactical TeleSolutions is a telephone answering service. Founded in 1991, the agency is located in San Francisco, California. Their services include Call Center Services and Sales Outsourcing.Read More
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27Undisclosed250 - 999 employeesSan Francisco, CALaunched in 2012, S2W Media is a Business Consulting company. The team specializes in Business Consulting and Email Marketing and is located in New York, New York and San Francisco, California.Read More
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28Undisclosed250 - 999 employeesSan Francisco, CADemandbase, a branding firm, is headquartered in San Francisco, California and St Albans, England. They focus on Branding and Marketing Strategy.Read More
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29$1,000+50 - 249 employeesSouth Melbourne, AustraliaBGF - B2B Growth with AI Agents is an AI Agents company located in Bengaluru, India; mumbai, India; Singapore, Singapore and South Melbourne, Australia. They focus on AI Agents, Sales Outsourcing, and Demand Generation Marketing and were launched in 2011.Read More
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EasyEcomIndustries
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30Undisclosed50 - 249 employeesMountain House, CAAbeda Digital Services, a social media marketing firm, was launched in 2013. The team offers Social Media Marketing and Content Marketing and is in Mountain House, California.Read More
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