Swapstack - Swapstack, now acquired by beehiiv! Check out what we're doing over at beehiiv's incredible ad network: https://www.beehiiv.com/features/ad-network/brands and come thrive with the hiiv!

Actual Budget - Robust and simple budgeting that works

PEAR - Connecting newsletters and advertisers 🍐

Taler - We provide a payment system that makes privacy-friendly online transactions fast and easy.

LetterWell - Buy and sell ad space in email newsletters

eTaler - Smart and beautiful expense tracker