Lead Generation Agencies in San Jose

16 lead generation agencies are listed in San Jose, California. 12 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Legal Pro SEO Service for Lawyers at 95.9.

Ranked · 10 of 12 assessed

Ordered by Agency List Score
#1 of 12 assessed
Legal Pro SEO Service for Lawyers
96
Verified

SEO, local search, and conversion-focused websites built for law firm case intake

Ads ManagementAnalytics & ReportingContent Design and Infographics
#2 of 12 assessed
3marketeers Advertising
94

Account-based demand generation and virtual events for B2B and B2C technology brands

Lead GenerationMarketing Automation
#3 of 12 assessed
WSI Net Advantage
93

Solving digital marketing challenges with SEO and social media expertise.

Content MarketingLead GenerationSearch Engine Optimization
#4 of 12 assessed
TimeZ Marketing
79

SEO, SEM, and PPC strategies for measurable growth

Ads ManagementContent MarketingConversion Rate Optimization
#5 of 12 assessed
Kat & Mouse
74

SEO and web development for local businesses

Email MarketingLanding PagesLead Generation
#6 of 12 assessed
DonRoberts.com
73

Enhances online visibility through SEO and content marketing

Content MarketingEmail MarketingLead Generation
#7 of 12 assessed
eTrigue
73

Enhancing partner marketing with real-time insights and automation

Ads ManagementAnalytics & ReportingContent Marketing
#8 of 12 assessed
SocialSellinator
67

Drives brand visibility with social media and digital marketing

Ads ManagementAnalytics & ReportingContent Marketing
#9 of 12 assessed
Sembyotic
53

Transforms B2B marketing with SEO, PPC, and web design.

Lead GenerationSearch Engine OptimizationWebsite Optimization
#10 of 12 assessed
DigitalPixel
52

Empowers small businesses with digital marketing and branding strategies.

Ads ManagementAnalytics & ReportingContent Marketing

Also in San Jose · 6 not ranked here

4 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 10 of the 12 assessed lead generation agencies in San Jose, California — the ones carrying a published score — out of 16 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Lead Generation in San Jose, California. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 12, so the strongest award available here is top 25%.

The 4 lead generation agencies not yet assessed are listed on this page but not ranked.

A further 2 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many lead generation agencies are in San Jose, California?
16 are listed on Agency List in San Jose, California. 12 of them have been assessed on the Agency List Score as of October 2026, and 10 of those carry a published score.
Which lead generation agency in San Jose, California is ranked highest?
Legal Pro SEO Service for Lawyers, with an Agency List Score of 95.9, ranks #1 of 12 assessed agencies in Lead Generation in San Jose, California.
Why are 6 lead generation agencies listed here but not ranked?
4 of the 16 listed have not yet been assessed on the Agency List Score. A further 2 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Lead Generation in San Jose, California cohort of 12 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.