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DR Checker vs Serpkin

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

DR Checker compared with Serpkin
DetailDR Checker logo DR CheckerSerpkin logo Serpkin
What it doesFree tool to check Ahrefs Domain Rating for websites with single and bulk comparison options Rank higher on Google without learning SEO. Your coding agent does the work.
StageNot given Not given
FoundedNot given Not given
Based inNot given CR
Pricing modelFreemium Freemium
PricingFree: Single and Bulk DR checks with no login required. Paid Pro Listing: USD 9.90 one-time for directory listing without backlink requirement. Free scan available. Builder plan: $29/month or $290/year (≈$24/month with 2 months free). Pro plan: $79/month or $790/year (≈$66/month with 2 months free). Builder includes 3 sites, 30 missions/month, 100 keywords tracked daily, 500 research credits/month. Pro includes 15 sites, 150 missions/month,
Key features
  • Bulk domain comparison
  • Stored DR history for eligible listings
  • Mission ranking by estimated traffic impact
  • Daily rank tracking and competitor monitoring
  • Site crawl and indexing audit with Core Web Vitals
  • Preview checks before deployment
  • AI content review of pages
  • Measured results at 14 and 28 days
  • Weekly pull requests from GitHub Actions
  • Backlink snapshot and research credits system
  • IndexNow submissions to Bing
  • Support for Claude Code, Codex, Cursor and MCP agents
What makes it different
  • Free access to current Domain Rating observations with no Ahrefs login required
  • Sequential bulk comparison of multiple domains
  • Clear handling of stale, unavailable, and provider-failure states
  • AI-powered contextual interpretation of DR scores
  • Only ranks fixes by actual traffic potential, not generic advice
  • Verifies changes on live site and measures real impact against your baseline
  • Never edits or deploys your site—your agent and you always control the code
  • Hands agents file locations and step-by-step recipes, not just audit lists
  • Works with existing coding agents—no new tool to learn
Community votes00
DR (Domain Rating by Ahrefs)54 +1 (up) since last check1 +1 (up) since last check
Trust Flow (Majestic)283
Citation Flow (Majestic)4316
Referring domains (Majestic)4553

5 details filled in for both companies.

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