SEO Agencies in Indianapolis

17 SEO agencies are listed in Indianapolis, Indiana. 14 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Valve+Meter at 98.1.

Ranked · 12 of 14 assessed

Ordered by Agency List Score
#1 of 14 assessed
Valve+Meter
98

Math-first marketing and lead tracking built for home service brands

Ads ManagementContent MarketingConversion Rate Optimization
#2 of 14 assessed
Angry Ape Creative
73

Branding and web services for inbound lead capture and search visibility

Search Engine OptimizationSocial Media Management (SMM)Website Optimization
#3 of 14 assessed
Indy Digital Marketing Solutions
73

Affordable websites, SEO, and Google Ads for small businesses

Email MarketingReputation ManagementSearch Engine Optimization
#4 of 14 assessed
EverEffect
73

ROI-driven digital marketing with AI SEO and PPC management

Content MarketingSearch Engine OptimizationSocial Media Management (SMM)
#5 of 14 assessed
To-A-Tee
73

Custom screen printing and embroidery with fast fulfillment

Ads ManagementAnalytics & ReportingContent Marketing
#6 of 14 assessed
SteerPoint
73

AI-enhanced PPC and SEO for measurable growth

Email MarketingMarketing AutomationSearch Engine Optimization
#7 of 14 assessed
Porch Light Public Relations
73

Media relations and content creation for brand awareness

Ads ManagementAnalytics & ReportingContent Marketing
#8 of 14 assessed
Matchbook Marketing
72

Ignites brands with strategy, creative design, and advertising.

Ads ManagementAnalytics & ReportingContent Marketing
#9 of 14 assessed
Willow Marketing
72

Balancing strategy and creativity for impactful marketing results

Ads ManagementAnalytics & ReportingContent Marketing
#10 of 14 assessed
Circle City Digital
71

Custom website design and long-term digital strategy for Central Indiana businesses

Content MarketingEmail MarketingSearch Engine Optimization
#11 of 14 assessed
Moonflower Marketing
65
Verified

Clear messaging and strategy for professional services growth

Content MarketingEmail MarketingLanding Pages
#12 of 14 assessed
Attention Digital
54

Custom digital marketing for small businesses and startups

Search Engine OptimizationSocial Media Management (SMM)

Also in Indianapolis · 5 not ranked here

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

About this ranking

What this page ranks

This page ranks 12 of the 14 assessed SEO agencies in Indianapolis, Indiana — the ones carrying a published score — out of 17 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 Indianapolis, Indiana. 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 14, so the strongest award available here is top 25%.

The 3 SEO agencies not yet assessed are listed on this page but not ranked.

A further 2 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 Indianapolis, Indiana?
17 are listed on Agency List in Indianapolis, Indiana. 14 of them have been assessed on the Agency List Score as of October 2026, and 12 of those carry a published score.
Which SEO agency in Indianapolis, Indiana is ranked highest?
Valve+Meter, with an Agency List Score of 98.1, ranks #1 of 14 assessed agencies in SEO in Indianapolis, Indiana.
Why are 5 SEO agencies listed here but not ranked?
3 of the 17 listed have not yet been assessed on the Agency List Score. A further 2 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 Indianapolis, Indiana cohort of 14 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.