Illinois SEO Agencies And Top SEO Experts

Are you:

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

Good news, SEOlium (rank tracker) prepared an Illinois SEO market-share analysis based on each agency's own Google rankings. On behalf of the 12,821,487 people living in Illinois (1,247 cities), our little minions spent a few days googling “seo agency” from every ZIP-Code in the state and reported back with whatever SERPs they found. 1,382 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: May 21, 2024

    Home Blog Looking for an SEO company or expert in Illinois? See how the top 67 Illinois SEO firms/consultants compare in terms of market share.
    Changed your mind?
    SEO Agencies, ranked by the good people of Illinois
    What next? Order a complete analysis and get full access to all reports!
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    Our approach, explained
    This isn’t one of those Illinois 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 Illinois”? That would be Google, of course.

    And “Would you trust Google to show you the best SEO agency in Illinois 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!