Actionable - Feed Archive
// filter(tags) Actionable (4)
Actionable
4 links (last 90d) · 4 links (all-time)
// december_2025 (4)
2025-12-22
↗
How Spotify Used AI to Increase Email Open Rates by 34%
★ max(signal) by Maria Chen · AI
Δ +847 read ↗
TL;DR — Used Claude to generate 12 subject line variants. Personalization beats cleverness.
← newer page 1 of 1 older →