Real citation data from live scans across Perplexity, Gemini, Google. 19 sources · 34 citations · updated 2026-06-15
| # | Source | Cited by | Citations |
|---|---|---|---|
| 1 | moz.com #6: Google Keyword Planner... | PerplexityGeminiGoogle | 5 |
| 2 | mangools.com Keyword Difficulty Checker: The Most Accurate KD Tool - Mangools | PerplexityGeminiGoogle | 4 |
| 3 | reddit.com Which in your opinion is the most reliable tool for measuring keyword difficulty? | PerplexityGeminiGoogle | 4 |
| 4 | semrush.com Semrush Keyword Difficulty: Now More Accurate Than Any Other Tool | PerplexityGeminiGoogle | 4 |
| 5 | ahrefs.com Free Keyword Difficulty Checker - Ahrefs | PerplexityGoogle | 2 |
| 6 | zapier.com The 4 best free keyword research tools | Zapier | PerplexityGoogle | 2 |
| 7 | affninja.com affninja.com | Gemini | 1 |
| 8 | backlinko.com Get More Than Just A Keyword... | Perplexity | 1 |
| 9 | canirank.com canirank.com | Gemini | 1 |
| 10 | facebook.com Which SEO tool has the most accurate keyword search volume? | Google | 1 |
| 11 | humanproofdesigns.com Which Keyword Difficulty Checker Is The Most Accurate? | Perplexity | 1 |
| 12 | listicler.com SEO Tools With the Most Accurate Keyword Difficulty Scores (2026) | Perplexity | 1 |
| 13 | quora.com quora.com | Gemini | 1 |
| 14 | searchenginejournal.com searchenginejournal.com | Gemini | 1 |
| 15 | semscoop.com semscoop.com | Gemini | 1 |
| 16 | seoclarity.net seoclarity.net | Gemini | 1 |
| 17 | seranking.com Free keyword difficulty checker - SE Ranking | Perplexity | 1 |
| 18 | wordstream.com The Big, Vital, All-in-One Guide to Keyword Difficulty - WordStream | Google | 1 |
| 19 | youtube.com 7 Best Free Keyword Research Tools (With No Limits) - YouTube | Google | 1 |
If AI doesn't cite you for the questions your buyers ask, you're invisible at the moment of choice. Run a free scan to see where you stand — and how to fix it.
Honest by design: this is real data from live AI-engine scans (Perplexity, Gemini and Google, plus ChatGPT, Claude and Grok on paid scans). Citation counts reflect how often each source appeared across those scans.