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SEO companies in New Hampshire

6 SEO companies are in New Hampshire and scored on public evidence. None publishes a comparable monthly SEO entry price, so pricing remains Not published until sourced.

Demand concentrates in Manchester, Nashua. The most common in-house disciplines here are Content Marketing, Paid Media, Technical SEO, and the verticals with the deepest local bench are Healthcare, Manufacturing & B2B, Hospitality & Travel.

Profiles listed

6

In New Hampshire

Median retainer floor

Not published

No comparable public floor

Median disclosed tenure

0 yrs

Oldest founded 1996

Hub Score range

52–75

Median 57 of 100

Ranked directory profiles in New Hampshire

Ordered by Hub Score. Entity type and missing commercial facts are labeled explicitly; nothing is sponsored.

#1

SilverTech

Bedford · Founded 1996

75Hub Score v2Evidence 98%

A Bedford-headquartered digital experience consultancy founded in 1996 with a stated 150-person team across three U.S. offices and SEO-tagged enterprise transformation cases.

Technical SEOEnterprise SEOContent MarketingPaid Media
Not published 150-250 No public estimateFull profile
#2

Altos

Bedford · Founded not published

59Hub Score v2Evidence 95%

A Bedford agency combining organic search, AI visibility, content, paid media, brand and web work for hospitality, healthcare, service and technology organizations.

Technical SEOLocal SEOContent MarketingPaid Media
Not published Not published No public estimateFull profile
#2

Flylight Media

Portsmouth · Founded not published

59Hub Score v2Evidence 95%

A four-person Portsmouth web and digital-marketing studio offering search optimization and Google Ads alongside custom, search-ready website delivery.

Technical SEOLocal SEOContent MarketingPaid Media
Not published 2-10 No public estimateFull profile
#4

Boldwerks

Portsmouth · Founded 2009

55Hub Score v2Evidence 83%

A Portsmouth agency founded in 2009 that combines local, ecommerce and technical SEO with web, content, media and creative work.

Technical SEOLocal SEOEcommerce SEOContent Marketing
Not published Not published No public estimateFull profile
#5

Web-Kare

Bedford · Founded 1998

53Hub Score v2Evidence 83%

A Bedford industrial-marketing agency serving manufacturers since 1998 with technical, local, national and international SEO.

Technical SEOLocal SEOEnterprise SEOInternational SEO
Not published Not published No public estimateFull profile
#6

Richardson Media Group

Portsmouth · Founded 2014

52Hub Score v2Evidence 83%

A Portsmouth B Corp media and SEO agency open since 2014, combining onsite optimization and content planning with paid media and analytics.

Technical SEOLocal SEOContent MarketingPaid Media
Not published Not published No public estimateFull profile

Side-by-side comparison

All 6 New Hampshire listings compared on the four facts buyers screen first: age, headcount, entry price and pricing model.

CompanyCityFoundedTeamRetainer fromPricingWebsite visitsHub Score
SilverTechBedford1996150-250Not publishedNot publishedNo public estimate75
AltosBedfordNot publishedNot publishedNot publishedNot publishedNo public estimate59
Flylight MediaPortsmouthNot published2-10Not publishedNot publishedNo public estimate59
BoldwerksPortsmouth2009Not publishedNot publishedNot publishedNo public estimate55
Web-KareBedford1998Not publishedNot publishedNot publishedNo public estimate53
Richardson Media GroupPortsmouth2014Not publishedNot publishedNot publishedNo public estimate52

What retainers actually start at in New Hampshire

None of the listed companies publishes a comparable monthly SEO entry price. Request line-item proposals and compare deliverables, contract term, implementation allowance and reporting rather than treating a missing price as a zero-dollar floor.

Pricing remains Not published until a company discloses a verifiable entry floor.

Fast shortlist for New Hampshire

Picked mechanically from the data on this page, so you can start a shortlist without reading every profile.

Services available in New Hampshire

Share of listed companies that deliver each discipline in-house. Anything missing here is work you would brief to a second vendor.

Industries with local depth

Verticals the listed companies document experience in. Deep local bench means you can compare two or three shops that already know your SERP.

How to read this state shortlist

New Hampshire listings with published headcount span 2-10 (1), 150-250 (1). Another 4 listings leave headcount Not published. Commercial models are not published for the listed companies, so request contract and billing terms before comparing proposals.

Match scale to your problem. 0 of the 2 with published headcount are under 50 people, where the people who win the pitch usually do the work. 1 operates at 150+, which buys bench depth for multi-market or multi-location programmes but adds account-management layers.

Compare scope before price. No listed company publishes a comparable monthly SEO entry floor. Ask each one for the same line-item scope — hours, content output, technical implementation, reporting and contract term — before comparing proposals.

Verify tenure independently. Among the 4 listings with a sourced founding year, median tenure is 0 years; the longest-running listing, SilverTech, has traded since 1996. Founding dates can be checked against company registers and archived versions of the site.

How the Hub Score on this page is calculated

100 points across five factors, each computed from a fact you can check yourself. Nothing here is bought, voted on or averaged from review sites.

  • 15 ptsOperating resilience — 3 points under 3 years; 6 at 3-5; 9 at 6-10; 11 at 11-15; 13 at 16-20; 15 at 21+ years. Tenure is useful evidence of continuity, but diminishing bands prevent age from dominating the score.
  • 25 ptsDelivery capability — A monotonic diminishing-return curve: 1 service = 6, 2 = 10, 3 = 14, 4 = 17, 5 = 20, 6 = 22, 7+ = 25. Additional documented capability can reduce hand-offs, while diminishing returns limit incentives to pad service lists.
  • 25 ptsSector evidence — Industry coverage contributes 10, 14, 16 or 18 points; 1, 2 or 3+ source-linked case studies add 3, 5 or 7 points. Industry coverage establishes relevance; substantive case studies add depth. Diminishing returns stop a long tag or case list from overwhelming the score, while overall source coverage remains a separate confidence measure.
  • 20 ptsCommercial clarity — 4 for a live site + 6 for a disclosed entry floor + 5 for a stated pricing model + 5 for a specific best-fit client statement. The model rewards buyer-facing commercial clarity, not higher prices or a preference for retainers over projects. Source depth is tracked separately in Evidence Confidence.
  • 15 ptsDelivery capacity — Team bands map monotonically: 10-20 = 5, 20-50 = 8, 50-150 = 11, 150-250 = 13, 250-500 or 500+ = 15. Headcount is treated as capacity, not quality. Larger teams are no longer penalised through an unvalidated ideal-size curve.
Read the full methodology →

SEO companies in New Hampshire: common questions

How many SEO companies are listed in New Hampshire?
Every company on this page has a verified operating presence in New Hampshire and is scored with the same published Hub Score model. We only list agencies whose regional presence we can verify, so the count grows as research is completed rather than being padded with unsupported local claims.
What should an SEO retainer cost in New Hampshire?
None of the listed companies currently publishes a comparable monthly SEO entry price. Ask each company for the same line-item scope, contract term and reporting cadence, then compare the proposals like for like.
Is a local SEO company better than a remote one?
Locality matters when the work depends on local knowledge — map pack visibility, regional press and language nuance. For national or international programmes, discipline depth matters more than distance. We tie every listing to its real base so you can decide deliberately instead of guessing.
Can a company pay to rank higher on this page?
No. Ordering is the Hub Score v2, computed from operating resilience, documented delivery capability, sector evidence, commercial clarity and capacity. Evidence Confidence is published separately. There is no paid placement, sponsored row or commission on introductions.