Lingrix vs OpenSEO

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

Lingrix compared with OpenSEO
Detail	Lingrix	OpenSEO
What it does	Website localization and multilingual SEO platform that translates websites with AI and publishes SEO-ready language pages	Open-source SEO tools you can run yourself, read every line of, and hand to your AI agent
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Open source
Pricing	Free Forever: $0 (7.5K words, 1 language, 1 project, 5K requests/month); Essential: $15/month (25K words, 2 languages, 1 project, 25K requests/month); Pro: $39/month (125K words, 4 languages, 3 projects, 100K requests/month); Advanced: $79/month (700K words, 6 languages, 5 projects, 500K requests/mo	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	AI-powered page translation with layout awareness Automatic hreflang, metadata, and clean URL setup Built-in SEO checks and audit before publishing Review workflow with brand term protection Cloudflare CDN edge delivery for fast page serving No-code integration with script or DNS setup Multiple URL delivery options: subdirectories, subdomains, or script Glossary and term locking for brand consistency Translation editing per page before publishing Multiple projects and websites support	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	Launches SEO-ready pages without requiring website rebuilds In-context translation with visual page layout preservation Pre-publish review and SEO checks prevent post-launch cleanup Works with existing website architecture and any tech stack Automatic multilingual SEO setup with hreflang and metadata	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 votes	0	1
DR (Domain Rating by Ahrefs)	27 no change since last check	5 +1 (up) since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	25	13
Referring domains (Majestic)	27	1

5 details filled in for both companies.

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