← Organic marketing

Subject Line Lab

Mines your past email subject lines to find the patterns that win opens.

/subject-line-lab--cognyaicognyai/claude-code-marketing-skills

More in Organic marketing

  • Reddit Launch VideoProduces a Reddit-native launch video that feels text-first and low-polish.
  • Revenue AuditAudits email programs for revenue leak opportunities.
  • SEO MonitorMonitor SEO rankings, queries, and indexing via Search Console MCP.
  • Structured DataGives ready-to-use schema.org JSON-LD examples for rich search results.
  • Utm BuilderApplies UTM naming conventions, GA4 rules, and auto-tagging strategies.
  • Website Migration AuditCompares a live site with its redesign for SEO, content, and launch readiness.
  • Welcome SeriesWrites a five-email welcome series from your brand URL, ready to paste.
  • Winback EngineFind dormant subscribers, segment by historical value, draft personalized winback emails.