Top SEO Agencies, Experts, and Consultants in San Marcos

Are you:

  • looking for the best SEO agency in San Marcos to promote your website?
  • an agency owner striving to get ahead of the competition?
  • a San Marcos-based SEO expert looking for a job at one of the top SEO companies in the city?


Good news, SEOlium (rank tracker) prepared a San Marcos SEO market-share analysis based on each agency's own Google rankings. On behalf of the 100,481 people living in San Marcos, our little minions spent a few days googling “seo agency” from every ZIP-Code in the city and reported back with whatever SERPs they found. 2 zip-codes later – this analysis came up.

Let's see how agencies compare in terms of population reach, SERP visibility, number of cities & zip-codes covered, average position, etc.



Updated: March 6, 2025

    Home → Blog → Top 6 SEO Firms & Consultants in San Marcos According to Their Own Google Ranks
    Changed your mind?
    SEO Agencies, ranked by the good people of San Marcos
    What next? Order a complete analysis and get full access to all reports!
    KeywordImpressions
    seo san marcos320
    san marcos seo265
    seo san marcos tx134
    san marcos seo company110
    seo company san marcos108
    seo agency san marcos74
    san marcos texas seo company73
    san marcos seo agency72
    seo services san marcos36
    san marcos seo firm33
    seo firm san marcos29
    search engine optimization agency san marcos28
    san marcos search engine optimization agency27
    san marcos seo services27
    seo san marcos texas16
    seo company san marcos tx12
    san marcos texas seo companies11
    seo companies san marcos texas11
    san marcos seo companies10
    san marcos tx seo8
    san marcos tx seo companies8
    san marcos texas seo6
    seo consultants menifee5
    Our approach, explained
    This isn’t one of those San Marcos SEO contests where agency owners submit an application and then a jury decides who gets what.

    We had a different idea. We asked ourselves: “Who knows what’s best for the people of San Marcos”? That would be Google, of course.

    And “Would you trust Google to show you the best SEO agency in San Marcos ranked #1, the second-best ranked #2, and so on?” Yes!

    Luckily, we're a Google Rank Tracker; easy peasy.
    SEOlium is the only rank tracker with on-demand updates and a non-expiring free trial
    Here are the SEOlium key features:
    • 99.7% Ranking Accuracy - we don't buy ranking data from 3rd party APIs
    • No Artificial Limitations - unlimited projects, competitors, reports, keyword groups/subgroups/locations
    • Usage-Based Pricing - no monthly plans that you constantly underuse

    Does this sound interesting? Good, because that’s not all! Our free trial doesn’t last one month only. It expires after we’ve performed 5000 Google checks on your behalf! Depending on your needs (e.g. 50 keywords tracked monthly) – it may last for years!