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AITDK SEO Extension vs Elvion

A browser extension offering free SEO analysis, while Elvion provides full-service agency work for large sites.

Side by side

What it is
AITDK SEO Extension:AITDK SEO Extension is a free Chrome extension that provides on-page SEO audits, traffic stats, WHOIS lookup, keyword density and more.
Elvion:Elvion is an SEO agency focused on revenue-first optimization for large eCommerce and enterprise sites.
Best for
AITDK SEO Extension:All-in-one free SEO browser extension
Elvion:Revenue-driven SEO for complex sites
Who it’s for
AITDK SEO Extension:SEO professionals, webmasters and marketers needing quick site analysis
Elvion:Large eCommerce stores, enterprise companies, and multi-location businesses.
Pricing
AITDK SEO Extension:Freemium
Elvion:Contact sales
Plans
AITDK SEO Extension:Free $0 · Starter $10 per month · Pro $20 per month
Elvion:—
DevHunt upvotes
AITDK SEO Extension:26
Elvion:0
Launched on DevHunt
AITDK SEO Extension:Jun 2024
Elvion:Feb 2025

AITDK SEO Extension features

  • On-Page SEO Audit. Shows title, description, URL, H tags, images, links and other core SEO elements of any page.
  • Website Traffic Analysis. Displays monthly visits, bounce rate, dwell time, global rank and traffic source breakdown.
  • WHOIS Lookup. Provides domain registration, expiry dates, registrar and nameserver information.
  • Keyword Density Check. Lists most frequent keywords with count and density for the current page.
  • Headings & Images Analysis. Shows heading hierarchy, image alt/title status and link ratios (dofollow/nofollow).
  • Metadata Extraction. Collects and displays all metadata from the page in a clear format.

Elvion features

  • Technical SEO at scale. Handles faceted navigation, duplicate content, and JavaScript SEO for large sites.
  • Programmatic content production. Creates SEO-optimized product, service, and category pages to capture transactional keywords.
  • Digital PR & link-building. Relevancy-first backlink strategy adjusted to site size and media outreach.
  • CRO & data analytics. A/B testing and predictive analytics to boost conversion rates by 5-20% without extra traffic.
  • PPC insight integration. Runs keyword-focused PPC campaigns to identify high-convert keywords for SEO prioritization.
  • Weekly sprint execution. Delivers concrete action plans organized into weekly sprints for consistent progress.

Based on each tool's website and DevHunt data. Details may change; check the official sites.