GrowthHackers Projects - Growth collaboration software for teams 📈
SwipeWell - The only tool dedicated to helping you save, organize, and reference marketing examples (so you never feel stumped).
GrowthList - A crowd-sourced list of growth hacks
AppGrowthLab (by SplitMetrics) - 55 app growth lessons from 30 app marketing experts
Growth Hack World - Together We Rise
Marketing Examples - A gallery of real world marketing case studies. Updated every day.