About this tool

BACKR is an AI-native SEO platform that crawls your website, finds technical issues across 10 checkers (Core Web Vitals, indexing, schema, broken links, hreflang, mobile, duplicates), and generates unlimited AI-optimized content from briefs — no credit caps, no per-article limits.

Built for freelancers, small agencies, and site owners who are tired of paying $199/month for Semrush or rationing content credits on SurferSEO. BACKR runs its AI content engine on self-hosted GPU infrastructure, so there's no per-token cost to pass on.

Free tier: unlimited technical audits + unlimited AI content generation. No signup required to run an audit.

Open source: https://github.com/cobra91/backr