Lead Generation Agencies in New Hampshire

29 lead generation agencies are listed in New Hampshire. 24 have been assessed on the Agency List Score as of October 2026; the highest-ranked is eDriven Marketing at 96.9.

Ranked · 20 of 24 assessed

Ordered by Agency List Score
#1 of 24 assessed
eDriven Marketing
97

Full Service Marketing Agency with Proven SEO Strategy

Lead GenerationReputation ManagementSearch Engine Optimization
#2 of 24 assessed
Hydrate Marketing
97

Strategic growth and lead generation with branding and digital advertising

Content MarketingLead GenerationSocial Media Management (SMM)
#3 of 24 assessed
SC Digital
96

Digital marketing with SEO, PPC, and social media expertise

Ads ManagementEmail MarketingLanding Pages
#4 of 24 assessed
Paragon Digital Marketing
96

Digital marketing and web design for small to mid-sized businesses

Lead GenerationMarketing AutomationReputation Management
#5 of 24 assessed
Make It Active
92

SEO and digital marketing with Google Street View tours

Email MarketingLead GenerationReputation Management
#6 of 24 assessed
Web-Kare
92

Digital marketing and web design for industrial manufacturers

Content MarketingEmail MarketingLead Generation
#7 of 24 assessed
ScaledOn
79

AI-driven strategies for e-commerce SEO and marketplace growth

Conversion Rate OptimizationEmail MarketingLanding Pages
#8 of 24 assessed
Braveheart Digital Marketing
79

AI-powered SEO and paid social media expertise

Lead GenerationSearch Engine OptimizationSocial Media Management (SMM)
#9 of 24 assessed
Shroff Designs
74

Custom website design and SEO for small businesses

Lead GenerationSearch Engine OptimizationWebsite Optimization
#9 of 24 assessed
2DiFore Marketing Solutions
74

SEO, web design, and branding for small businesses in New Hampshire and Florida

Email MarketingLead GenerationMarketing Automation
#11 of 24 assessed
Harbour Light Strategic Marketing
73

Website design, branding, and SEO for Seacoast-area businesses and startups

Lead GenerationReputation ManagementSearch Engine Optimization
#12 of 24 assessed
Tinybully Agency
73

Creative campaigns and strategic marketing for challenger brands

Ads ManagementAnalytics & ReportingContent Marketing
#12 of 24 assessed
wedü
73

Creative brand identity and growth strategy for ambitious goals

Ads ManagementAnalytics & ReportingContent Marketing
#14 of 24 assessed
108 Degrees Digital Marketing
73

Email marketing and lifecycle strategy for B2B, nonprofit, and higher education clients

Email MarketingLead Generation
#15 of 24 assessed
Pearl Marketing
73

AI-driven marketing strategies and lead generation for sustainable growth

Email MarketingLanding PagesLead Generation
#16 of 24 assessed
Millennium Agency
73

Positioning, identity, and conversion-focused websites for complex B2B, science, and engineering companies

Landing PagesLead GenerationSocial Media Management (SMM)
#17 of 24 assessed
Gigunda Group
72

Strategic ideation and brand innovation with in-house production capabilities.

Ads ManagementAnalytics & ReportingContent Marketing
#18 of 24 assessed
True Marketing Communications
72

Brand strategy, visual identity, and website design built on consistent, authentic expression

Ads ManagementAnalytics & ReportingContent Marketing
#19 of 24 assessed
TCB Agency
52

Handmade marketing strategies for digital growth and engagement

Email MarketingLead GenerationSocial Media Management (SMM)
#20 of 24 assessed
LGA Media Group
52

Marketing and sales for tourism destinations and resorts

Ads ManagementAnalytics & ReportingContent Marketing

Also in New Hampshire · 9 not ranked here

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

About this ranking

What this page ranks

This page ranks 20 of the 24 assessed lead generation agencies in New Hampshire — the ones carrying a published score — out of 29 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 New Hampshire. 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 24, so the strongest award available here is top 10%.

The 5 lead generation agencies not yet assessed are listed on this page but not ranked.

A further 4 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 New Hampshire?
29 are listed on Agency List in New Hampshire. 24 of them have been assessed on the Agency List Score as of October 2026, and 20 of those carry a published score.
Which lead generation agency in New Hampshire is ranked highest?
eDriven Marketing, with an Agency List Score of 96.9, ranks #1 of 24 assessed agencies in Lead Generation in New Hampshire.
Why are 9 lead generation agencies listed here but not ranked?
5 of the 29 listed have not yet been assessed on the Agency List Score. A further 4 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 New Hampshire cohort of 24 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.