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Detailed SEO Extension vs SpyFu

as AI assistants see them, week of 2026-10-12

brag about it: X · LinkedIn

Detailed SEO Extension and SpyFu both land at an overall score of 3 out of 100, though the routes there differ. Detailed SEO Extension shows up in 5 of 76 answers, doing best on "What SEO tools should a beginner start with?" and "What are the best free or low-cost SEO tools?" (2 of 4 answers each). SpyFu appears in just 3 of 76 answers, but it swept the competitor-keyword question, named in 3 of 3 answers. Head to head, Detailed SEO Extension leads on 3 questions, SpyFu on 1, with 16 ties. Neither tool is named for keyword research, technical audits, data accuracy, value, or local SEO.

Head to head

metricDetailed SEO ExtensionSpyFu
score33
questions won34

By assistant

Detailed SEO Extension

assistantscorenamed in, this weekusual spot, this week
ChatGPT00% of answers
Claude615% of answers#21.0
Gemininot sampled this week
Perplexity00% of answers

SpyFu

assistantscorenamed in, this weekusual spot, this week
ChatGPT45% of answers#3.0
Claude20% of answers
Gemininot sampled this week
Perplexity510% of answers#5.5

Where they differ

Only Detailed SEO Extension gets named for

  • What SEO tools should a beginner start with?
  • What are the best free or low-cost SEO tools?

Only SpyFu gets named for

  • What are the best alternatives to Semrush?
  • Which tool is best for seeing what keywords my competitors rank for?
  • What are the best alternatives to SE Ranking?

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