AITDK SEO Extension vs ExtractKeywords

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AITDK SEO Extension compared with ExtractKeywords
Detail	AITDK SEO Extension	ExtractKeywords
What it does	Free SEO and GEO tools in one browser extension for analyzing any website	Free online keyword extraction tool for text and URLs with instant results, no signup required
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan with 30 credits per month. Starter plan: $10/month or $100/year (billed annually at $8.33/month with 2 months free, 7,200 credits per year or approximately 600 per month). Pro plan: $20/month or $200/year (billed annually at $16.67/month with 2 months free, 24,000 credits per year or appro	Free plan: Text and URL keyword extraction up to 10,000 characters per submission. Pro plan: $9.99 per month or $99 per year; includes 50,000 character limit for Text and URL extraction and AI-powered semantic extraction up to 20,000 characters per request.
Key features	Keyword density showing one to five-word phrases with count and density Heading outline showing counts for every heading level and nested H1-H6 structure Image alt audit showing every image with alt text, URL and filters for missing alt or title Whois and DNS showing registrar, creation and expiry dates, status, name servers and DNS records Google Search integration adding metrics under results and restoring total result count	Word frequency analysis and keyword density calculation Stop-word filtering to remove common words Multi-word phrase detection (bigrams and trigrams) Text and URL extraction modes Download results as CSV file Copy results to clipboard Filter results by keyword type (1-word, 2-word, 3-word phrases) AI-powered semantic extraction for Pro users URL extraction respects robots.txt directives No account or signup required for free features
What makes it different	15 tools in one side panel with no tab juggling required Works on any website, including competitor sites GEO score exclusively rates AI search readiness for ChatGPT, Perplexity and Google AI Overviews Free to install and use with most core tools unlimited on all plans Enhances Google Search results with traffic and domain data inline with no settings required	Completely free with no signup, credit card, or account required Privacy-first approach with no cookies, tracking, or data retention Supports multi-word phrases (bigrams and trigrams) for comprehensive keyword analysis Works with publicly accessible URLs without manual copy-paste Results available instantly with multiple export and filtering options
Community votes	0	0
DR (Domain Rating by Ahrefs)	47 +1 (up) since last check	9 no change since last check
Trust Flow (Majestic)	19	4
Citation Flow (Majestic)	39	14
Referring domains (Majestic)	624	34

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