About
Connecting brands to newsletter audiences for relevant sponsorships.
About
Find, contact, and close companies who are actively advertising in newsletters through Open Rates real-time database of 10,000+ sponsors
Compare to other tools 
See how Swapstack stacks up to these other services.
Earn money with every send, automatically.
Promoted
This page may include affiliate links. When you buy through these links I may earn a small commission at no additional cost to you.