Independently agent-testedAnthropic · OpenAI · Gemini · Grok
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Bench test · AI SEO

Keywords Everywhere vs Rank Prompt

Same rack, same rubric, four independent agents. Here's how they measure up — and which we'd pick.

Keywords EverywhereRank Prompt
consensus
score6.8/10
score6.7/10
agents won2 / 4 ▲1 / 4
from$15/mo ▲—
free tieryes ▲no
categoryAI SEOAI SEO

Agent panel — head to head

Anthropic6.26.2
OpenAI7.0 ▲6.7
Gemini8.38.5 ▲
Grok5.5 ▲5.3

Keywords Everywhere

  • ✓Saves time with instant data without switching tabs
  • ✓Affordable pricing with free tier available
  • ✓Reduces reliance on expensive SEO tools for basic research
  • —Limited data depth compared to dedicated SEO platforms
  • —Accuracy depends on extension's data sources
  • —Requires browser extension installation and maintenance
Inline keyword volume and CPC data on Google SearchSearch intent classification (Commercial, Informational, etc.)Keyword difficulty scoresRelated keywords and long-tail suggestionsIntegration with Google Search Console dataCompetitor analysis across SERPs

Rank Prompt

  • ✓Covers emerging AI search channels overlooked by traditional SEO
  • ✓Simple, unified dashboard for multiple platforms
  • ✓Helps optimize content for AI-native search
  • —Limited historical data on newer AI platforms
  • —AI response variability makes rankings less stable than traditional SEO
  • —Requires ongoing content optimization for multiple AI models
Multi-AI platform tracking (ChatGPT, Perplexity, Gemini, Claude)Brand visibility monitoringCompetitive intelligence insightsRanking position trackingPerformance analytics dashboardHistorical trend data

$15/mo · free tier

Try Keywords Everywhere ▸

Pricing on their site

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Verdict

Keywords Everywhere takes it — 6.8 to 6.7 (a photo finish).

The panel gave Keywords Everywhere the edge on 2 of 4 agents. It's close enough that Rank Prompt is a fair pick if it fits your workflow better.