Petra Hollins

Freelance technology journalist based in Philadelphia covering developer tools, infrastructure, and the business of SaaS. Former staff writer at Protocol, where she covered the email and messaging API space for two years before the publication closed. Her work has since appeared in The Information and Rest of World.

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1 tool by Petra Hollins.

• AI email personalization

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  AI-rapportgenerator för lifecycle-flödesmått i e-post

  1 juli 2026

  En AI-rapportgenerator som omvandlar öppningsfrekvens, klick-till-aktivering, bounce och triggerlatens till en skriven rapport för engineering eller growth, benchmarkad mot publicerade tröskelvärden.