The Simple Postcard - Text a photo to mail it as a postcard
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Mailjoy - Delightfully easy direct mail marketing. A DIY direct mail tool created for marketing and growth teams. Design, mail & track personalized direct mail postcards and letters. Digital marketers use Mailjoy to send data-driven mail campaigns.
DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.
NanaGram - Text your photos and we'll mail 4x6 prints to your Nana.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.