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Starizon AI vs Content SEO Check

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

Starizon AI compared with Content SEO Check
DetailStarizon AI logo Starizon AIContent SEO Check logo Content SEO Check
What it doesAI browser extension for web research, data extraction and automation See your page's SEO structure in one click
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree plan includes 200,000 one-time credits, daily and monthly usage limits, and 2 active schedules plus 2 monitors. Basic: $8/month or $88/year with 3,600,000 monthly credits and 20 combined schedules and monitors. Pro: $18/month or $198/year with 10,000,000 monthly credits. Lifetime: $49 one-time Not given
Key features
  • Compare multiple webpages and tabs in one conversation
  • Extract and filter data into spreadsheets
  • Agent S6 for multi-step browser automation
  • Knowledge Base for saving pages and highlights
  • Bookmark search and organization
  • Schedule tasks and page monitoring with alerts
  • Connect to Gmail, Notion, Google Sheets and Airtable
  • Replay saved browser workflows
  • Bring your own API key (BYOK)
  • Tab grouping and duplicate detection
  • Analyze headings (H1–H6) with structure warnings
  • Internal link checker with anchor text and destination URLs
  • External link audit with rel attributes
  • In-content link analysis with word count
  • Clean Markdown export with filtered content
What makes it different
  • Work with your browser tabs, bookmarks and saved knowledge in one conversation
  • Your Knowledge Base and data stay on your device, you choose the AI model
  • Privacy-first with optional local-first approach and no model training on your sessions
  • Handles complex multi-step tasks combining research, data extraction and automation
  • No account or login required
  • Completely free to download and use
  • Analyzes locally without sending data externally
  • Five focused tools in one lightweight extension
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)5 no change since last check45 no change since last check
Trust Flow (Majestic)517
Citation Flow (Majestic)2831
Referring domains (Majestic)187161

4 details filled in for both companies.

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