AITDK SEO Extension vs WriterZen

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 WriterZen
Detail	AITDK SEO Extension	WriterZen
What it does	Free SEO and GEO tools in one browser extension for analyzing any website	All-in-one SEO content workflow platform for keyword research, content planning, and creation
Stage	Not given	Established
Founded	Not given	2021
Based in	Not given	SG
Pricing model	Freemium	Paid
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	One-time lifetime plans: Keyword Research $135, All-In-One Basic $270, All-In-One Advanced $405. All plans include 21-day money-back guarantee. Additional one-time credits available: Keyword credits (10,000 for $19, 20,000 for $29, 50,000 for $49, 100,000 for $99); Google NLP credits (60 for $19, 18
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	Topic Discovery - find engaging content ideas and discover new topics Keyword Explorer - research keywords with revenue potential analysis Content Creator - generate outlines using top 20 SERPs, Reddit, and Google Suggests AI Assistant powered by OpenAI's GPT 4o mini Plagiarism Checker - ensure content originality before publishing Keyword Planner - import, analyze, cluster, and build content plans Team Function - manage content, team, and projects in one platform Domain Analysis - unlock domain insights and gain competitive edge Golden Ratio keyword clustering for higher ranking potential Keyword Golden Filter and revenue forecast
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	All-in-one solution eliminating need for multiple disconnected tools Workflow-centric platform designed specifically for SEO content production GPT-powered AI writing assistant integrated into content creation workflow Used by 12,930+ marketing teams, SEOs, and agencies worldwide
Community votes	0	0
DR (Domain Rating by Ahrefs)	47 +1 (up) since last check	66 +1 (up) since last check
Trust Flow (Majestic)	19	14
Citation Flow (Majestic)	39	38
Referring domains (Majestic)	624	1129

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