Good Email Copy - Email copy from great companies.
GrowthHackers Projects - Growth collaboration software for teams 📈
Free Marketing Email Copy - Marketing email copy from 500+ popular brands.
GrowthHackList - 100+ curated growth hacks for makers + early stage startups
Really Good Emails - A large collection of good product email design.
Growth Hacking Experiments Template - Growth strategies tightened up as templates you can steal.