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TrueOpen — See what really happened after you hit send
What it is — TrueOpen is a free tool for solo newsletter writers that reveals their real email engagement — filtering out fake "opens" caused by Apple Mail Privacy Protection, and showing an honest Adjusted Engagement Score alongside the raw open rate.
How it works — 100% client-side, no ESP account access needed. Paste your email send data and TrueOpen analyzes it right in your browser — your data never leaves your device.
- Reveals real engagement by filtering fake Apple Mail Privacy opens.
- Honest Adjusted Engagement Score alongside the raw open rate.
- 100% client-side — no ESP account access required.
- Free & built for solo newsletter writers.
Studio Inova E-books
Available Now
E-book
Studio Inova
2026
The Art of Prompting
A Practical Guide to Getting Better Results from AI
Master the skill of communicating with AI. Learn the C.L.E.A.R. framework, core prompting techniques, and how to direct reasoning models and AI agents to get extraordinary results — regardless of your technical background.
- The C.L.E.A.R. framework for structured, high-quality prompts
- Core techniques used by AI power users and researchers
- How to direct reasoning models & autonomous AI agents
- Real-world examples across writing, coding, and business