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This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
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Top countries
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Devices
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– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Paid Search Intelligence Software

Similarweb Audience Analysis vs Semrush

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Similarweb Audience Analysis #3 in Paid Search Intelligence Software 7.9/10 Pricing on request ✓ 0 of 3 features Visit Similarweb
Semrush #8 in Paid Search Intelligence Software 7.0/10 Free plan · 7-day trial Free planFree trial✓ 1 of 3 features Visit Semrush

Similarweb Audience Analysis leads on 0 checks, Semrush on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSimilarweb Audience Analysis · 7.9/10
  • Free planonly Semrush
  • Free trialonly Semrush
  • Most featuresSemrush · 1 of 3

Similarweb Audience Analysis scores higher on our rubric for paid search intelligence software: 7.9 against 7.0 out of 10; our editors rank them #3 and #8.

Similarweb Audience Analysis is the better fit for teams whose priority is audience analysis. Semrush is the better fit for marketers combining SEO research with paid-channel tools.

  • Similarweb Audience Analysis fits best

    Teams whose priority is audience analysis

  • Semrush fits best

    Marketers combining SEO research with paid-channel tools

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Similarweb Audience Analysis 7.9/10 Visit ↗ Semrush 7.0/10 Visit ↗
At a glance
Editor score 7.9 7.0
Ranking #3 in Paid Search Intelligence Software #8 in Paid Search Intelligence Software
Best for Teams whose priority is audience analysis Marketers combining SEO research with paid-channel tools
Pricing model Paid Free plan + paid
Starting price Pricing on request —
Free plan Not checked yet ✓ (best)
Free trial — 7 days
Deployment Cloud Cloud
Platforms Web Web
Built for Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Similarweb Audience Analysis 0/3 · Semrush 1/3
Keyword research Not checked yet ✓ (best)
Ad copy archive Not checked yet Not checked yet
Competitor tracking Not checked yet Not checked yet
Specs
Historical ad data Not checked yet Not checked yet
Markets covered Not checked yet Not checked yet
Search data scope Not checked yet Not checked yet
Our review
Pros
  • Analyzes audience demographics, interests, geography, and behavior
  • Compares website audiences to evaluate reach and composition
  • Segments audiences to inform targeting and media strategy
  • Keyword, competitor, rank-tracking, site-audit, and backlink tools
  • Integrates with Google Ads, Microsoft Ads, and other marketing platforms
  • Free plan plus paid tiers with API access and deeper SEO features
Cons
  • Commercial details require contacting sales
  • Available through web access and cloud deployment only
  • Does not focus on paid-search monitoring or competitor ads
  • Paid-search ad monitoring is not a central listed capability
  • Free access is limited to one demo project and 10 reports per day
  • Paid plans mix SEO and AI visibility tools rather than focusing on paid search
Our verdict

Similarweb Audience Analysis is a web-based audience intelligence product for marketers, advertisers, and researchers. It examines the composition and behavior of people visiting websites, covering demographics, geography, interests,…

Read the review →

Semrush is a cloud-based marketing platform for freelancers, businesses, agencies, and larger organizations. Its strongest fit is marketers who need keyword research, competitor analysis, rank tracking, technical site audits, backlink…

Read the review →
  1. Similarweb Audience AnalysisPaid Search Intelligence Software 7.9Pricing on request
  2. SemrushPaid Search Intelligence Software 7.0Free plan · 7-day trial

Strengths and trade-offs

  • Similarweb Audience Analysis — where it wins

    • Analyzes audience demographics, interests, geography, and behavior
    • Compares website audiences to evaluate reach and composition
    • Segments audiences to inform targeting and media strategy

    Where it doesn't

    • Commercial details require contacting sales
    • Available through web access and cloud deployment only
    • Does not focus on paid-search monitoring or competitor ads

  • Semrush — where it wins

    • Keyword, competitor, rank-tracking, site-audit, and backlink tools
    • Integrates with Google Ads, Microsoft Ads, and other marketing platforms
    • Free plan plus paid tiers with API access and deeper SEO features

    Where it doesn't

    • Paid-search ad monitoring is not a central listed capability
    • Free access is limited to one demo project and 10 reports per day
    • Paid plans mix SEO and AI visibility tools rather than focusing on paid search
  • Similarweb Audience Analysis7.9/10 · Pricing on request

    A focused audience intelligence product, not a paid-search monitoring suite.

    Visit SimilarwebFull verdict →
  • Semrush7.0/10 · Free plan · 7-day trial

    Broad SEO and competitor research, with paid search as a supporting capability.

    Visit SemrushFull verdict →

More comparisons

All paid search intelligence software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update