GMass - GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!
InterestExplorer - Discover 1000's of hidden Facebook interests to target.
HubSpot Free Email Marketing - Powerful drag and drop email marketing in the HubSpot CRM
upRive - Create and scale Facebook ads quickly and efficiently
Quokka (formerly Kryptowire) - The gold standard in SAST, MAST, IAST, and more!
AdEspresso - Optimize your Facebook Ads Easily, Like Morning Coffee