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RankBrain AI vs OpenSEO

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

RankBrain AI compared with OpenSEO
DetailRankBrain AI logo RankBrain AIOpenSEO logo OpenSEO
What it doesGet found on Google and ChatGPT Open-source SEO tools you can run yourself, read every line of, and hand to your AI agent
StageMVP Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree trial Open source
PricingFree trial for 3 days, then $5 per month Hosted app: free, all features unlimited. Self-hosted: free, open source under MIT licence. Search data from YepAPI: paid per lookup. Examples: keyword overview $0.47–$0.57, keyword ideas $0.07–$0.25, SERP checker $0.25–$0.26, rank check $0.02–$0.10, backlink checker $0.30–$0.34. New YepAPI accounts
Key features
  • Integrates with ChatGPT, Claude, and Cursor
  • Website scanning to identify SEO issues
  • Clean code changes for website fixes
  • Real Google Search Console results tracking
  • No developer or agency required
  • Keyword research with difficulty, volume and top 10 results
  • SERP checker for any location with desktop and mobile options
  • Rank tracking to top 20, 50 or 100 by country, city or coordinates
  • Backlink checker with monthly link history
  • AI visibility tracking across 120+ AI models with web search
  • Local rank checker with geo-grid maps
  • MCP server with 76 tools for AI agents
  • Google Search Console integration
  • Self-hosting with Docker on your own server
What makes it different
  • Works with AI assistants you already use
  • One-session website optimization
  • No coding or professional services needed
  • MIT licensed open-source code you can read and modify completely
  • Self-hosted option keeps all your data on your own server
  • Pay per lookup with spending limits controlled by you
  • AI agents have spending ceilings to prevent overspending
Community votes01
DR (Domain Rating by Ahrefs)Not checked yet no change since last check5 +1 (up) since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)2013
Referring domains (Majestic)61

5 details filled in for both companies.

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