Clearscope vs PageSpeed Insights

as AI assistants see them, week of 2026-09-14

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Clearscope edges out PageSpeed Insights overall, scoring 9 versus 8 and appearing in 15 of 76 answers compared to 13. Clearscope leads when the question is about optimizing blog posts or tools professionals actually use, showing up in all 4 answers for each. PageSpeed Insights, meanwhile, dominates the "best free or low-cost SEO tools" question, also named in 4 of 4 answers. Head-to-head, Clearscope came out ahead on 5 questions, PageSpeed Insights on 3, with 12 ties. Neither tool gets a mention for keyword research or local business SEO questions.

Head to head

metric	Clearscope	PageSpeed Insights
score	9	8
questions won	6	6

By assistant

Clearscope

assistant	score	named in, this week	usual spot, this week
ChatGPT	8	16% of answers	#8.0
Claude	10	25% of answers	#13.8
Gemini	12	24% of answers	#7.8
Perplexity	8	15% of answers	#6.7

PageSpeed Insights

assistant	score	named in, this week	usual spot, this week
ChatGPT	6	16% of answers	#15.3
Claude	11	25% of answers	#9.2
Gemini	10	18% of answers	#6.3
Perplexity	6	10% of answers	#5.5

Where they differ

Only Clearscope gets named for

What tool should I use to optimize blog posts so they rank?
What's the best all-in-one SEO platform right now?
What's the best SEO tool for a Shopify or ecommerce store?

Only PageSpeed Insights gets named for

What are the best free or low-cost SEO tools?
What SEO tools should a beginner start with?
What's the best tool to run a technical SEO audit of my website?

More comparisons

Not sold on either?

Scores count how often each assistant names a product, weighted by position. How the score works · Full SEO tools leaderboard