Marketing tools
Eight tools for campaigns, copy and competitive research — your data never leaves your browser.
Campaign strategy and customer research stay private — nothing is uploaded
UTMBuilder
Build UTM tracking links — history saved locally.
Open tool →
HeadlineScore
Score headlines for clarity, emotion, and SEO.
Open tool →
EmailSubjectTester
Spam triggers, mobile preview, sentiment.
Open tool →
AdCopyWriter
Google, Meta and LinkedIn ad copy from a brief.
Open tool →
SocialCalendar
Plan your content calendar — saved locally.
Open tool →
PersonaBuilder
AI-assisted customer personas, saved locally.
Open tool →
CompetitorMatrix
Feature comparison matrix — export CSV or Markdown.
Open tool →
ROICalculator
ROI, ROAS, CPA, CLV and payback period.
Open tool →