SPEERO email archive
42 emails from March 2026 to October 2026. Emails without a picture are listed on their month's page.
October 2026 5 emails
View allOct 29, 2026 6:08 AM
Your conversion rate dropped. Nothing on the site changed.
Oct 15, 2026 8:55 AM · Resent
Welcome to Experimentation Revolution
Oct 9, 2026 8:02 AM
Your conversion rate dropped. Nothing on the site changed.
Oct 9, 2026 6:32 AM
The most successful thing I've built in a long time
Oct 1, 2026 12:05 AM
September 2026 3 emails
View allYour A/B Test Result Is Not a 12-Month Forecast
Sep 17, 2026 4:18 AM
The AI system built to pass a data governance audit
Sep 10, 2026 3:25 PM
The AI system built to pass a data governance audit
Sep 3, 2026 5:48 AM
June 2026 8 emails
View allStrangers will decide what is experimentation, again, if we don't stop them
Jun 6, 2026 3:42 AM
Back to SPEEROLast updated Nov 2, 2026