Semrush AI Toolkit vs Similarweb: AI Visibility & GEO Comparison (2026)

An independent side-by-side comparison of Semrush AI Toolkit and Similarweb for ai visibility & geo buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask ai visibility & geo questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Semrush AI Toolkit leads overall47% cited vs Similarweb 17% across 143 probes.
ChatGPT
Semrush AI ToolkitLeads
6 / 26 probes
23%
Average
Similarweb
0 / 3 probes
0%
Invisible
Perplexity
Semrush AI ToolkitLeads
20 / 26 probes
77%
Excellent
Similarweb
1 / 2 probes
50%
Excellent
Gemini
Semrush AI ToolkitLeads
16 / 26 probes
62%
Excellent
Similarweb
1 / 2 probes
50%
Excellent
Claude
Semrush AI ToolkitLeads
10 / 27 probes
37%
Good
Similarweb
0 / 3 probes
0%
Invisible
Copilot
Semrush AI ToolkitLeads
10 / 26 probes
38%
Good
Similarweb
0 / 2 probes
0%
Invisible
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Semrush AI Toolkit
Starting price
$99/mo add-on
Free tier
No
semrush.com
Similarweb
Starting price
Free tier
similarweb.com

Key Features

Semrush AI Toolkit
  • Tracks brand mentions in ChatGPT, Gemini, Perplexity and AI Overviews
  • Share of voice against named competitors
  • Sentiment and context of each mention
  • Prompt-level reporting
  • Sits alongside the wider Semrush SEO suite
Similarweb

Feature data is being indexed.

When to choose Semrush AI Toolkit

Choose Semrush AI Toolkit if your team prioritizes its strengths over Similarweb's. Full guidance populates as Semrush AI Toolkit's feature data is indexed.

When to choose Similarweb

Choose Similarweb if your team prioritizes its strengths over Semrush AI Toolkit's. Full guidance populates as Similarweb's feature data is indexed.

AI visibility profiles

Is one of these your brand?

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Semrush AI Toolkit

semrush.com

Similarweb

similarweb.com

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