SEO Agencies in San Antonio

36 SEO agencies are listed in San Antonio, Texas. 30 have been assessed on the Agency List Score as of October 2026; the highest-ranked is FOG Digital Marketing at 97.7.

Ranked · 23 of 30 assessed

Ordered by Agency List Score
#1 of 30 assessed
FOG Digital Marketing
98

Enhancing visibility with SEO and web design for service businesses

Content MarketingConversion Rate OptimizationEmail Marketing
#2 of 30 assessed
Mastic Media
97

AI-driven digital consultancy with a focus on branding and web development

Content MarketingSearch Engine OptimizationSocial Media Management (SMM)
#3 of 30 assessed
Pork Pixel Creative
97

Tech-enabled marketing with SEO, web design, and social media expertise

Email MarketingLead GenerationMarketing Automation
#4 of 30 assessed
Toolbox Studios
97

Data-driven marketing and web design for growing brands

Search Engine OptimizationSocial Media Management (SMM)
#5 of 30 assessed
Sharkmatic
96

Transforms brands with web design, SEO, and social media marketing

Analytics & ReportingContent MarketingEmail Marketing
#6 of 30 assessed
WSI Digital
96

Boost visibility with SEO, SEM, and web development

Lead GenerationSearch Engine OptimizationSocial Media Management (SMM)
#7 of 30 assessed
Pear Analytics
96

PPC, SEO, web design, and custom analytics dashboards from San Antonio

Email MarketingLanding PagesLead Generation
#8 of 30 assessed
Leadhub
96

Marketing for HVAC, plumbing, and more with SEO and PPC expertise.

Ads ManagementContent MarketingEmail Marketing
#9 of 30 assessed
Tribu
95

Builds brands through digital marketing and creative design

Ads ManagementContent MarketingEmail Marketing
#10 of 30 assessed
Incite Digital Marketing & Advertizing
93

Specializes in SEO, branding, and web design services.

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#11 of 30 assessed
Nube Internet
92

Digital marketing and web design for small businesses

Content MarketingConversion Rate OptimizationEmail Marketing
#12 of 30 assessed
Southtown Web Design & Digital Marketing
79

Custom web design and local SEO for San Antonio businesses

Ads ManagementSearch Engine OptimizationSocial Media Management (SMM)
#13 of 30 assessed
Gray Digital Group
74

Purposeful digital marketing with strategy, design, and execution

Ads ManagementContent MarketingEmail Marketing
#14 of 30 assessed
Odd Duck Media
73

Customized digital marketing with SEO, web design, and social media.

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#15 of 30 assessed
Esd And Associates
73

Digital marketing, branding, and event management in San Antonio

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#16 of 30 assessed
Nxt Gen Web
73

Enhances online presence with web design and SEO services

Content MarketingLead GenerationSearch Engine Optimization
#17 of 30 assessed
Luna Creative
73

Brand strategy and design for diverse industries

Ads ManagementAnalytics & ReportingContent Marketing
#18 of 30 assessed
GDC Marketing & Ideation
73

Transforming ideation with data-driven marketing and experiential campaigns

Search Engine OptimizationWebsite Optimization
#19 of 30 assessed
Funnel Boost Media
73
Verified

SEO, PPC, and Website Design for Lead Generation

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#20 of 30 assessed
Boss Creative
73

Crafts B2H brands with strategic marketing and visual identity

Ads ManagementAnalytics & ReportingContent Marketing
#21 of 30 assessed
Valamayo Social
72

Digital marketing and social media services for Texas businesses

Ads ManagementAnalytics & ReportingContent Marketing
#22 of 30 assessed
Creativecivilization
72

Integrated marketing across general market, Hispanic market, and B2B brands

Ads ManagementAnalytics & ReportingContent Marketing
#23 of 30 assessed
Odyssey Design
54

E-commerce sites and custom web design for San Antonio businesses

Content MarketingReputation ManagementSearch Engine Optimization

Also in San Antonio · 13 not ranked here

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

About this ranking

What this page ranks

This page ranks 23 of the 30 assessed SEO agencies in San Antonio, Texas — the ones carrying a published score — out of 36 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, SEO in San Antonio, Texas. 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 30, so the strongest award available here is top 10%.

The 6 SEO agencies not yet assessed are listed on this page but not ranked.

A further 7 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 SEO agencies are in San Antonio, Texas?
36 are listed on Agency List in San Antonio, Texas. 30 of them have been assessed on the Agency List Score as of October 2026, and 23 of those carry a published score.
Which SEO agency in San Antonio, Texas is ranked highest?
FOG Digital Marketing, with an Agency List Score of 97.7, ranks #1 of 30 assessed agencies in SEO in San Antonio, Texas.
Why are 13 SEO agencies listed here but not ranked?
6 of the 36 listed have not yet been assessed on the Agency List Score. A further 7 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 SEO in San Antonio, Texas cohort of 30 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.