We help businesses send mail people actually notice - personal, handwritten-style postcards notecards, giftcards, and letters powered by automation.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)



PostKnock is described as 'Marketing platform for small service businesses — dental practices, HVAC contractors, optometrists, chiropractors, veterinary clinics, and home services. It combines direct-mail postcards with automated phone follow-up in a single workflow' and is an app in the social & communications category. There are three alternatives to PostKnock for Web-based and SaaS. The best PostKnock alternative is thanks.io, which is free. Other great apps like PostKnock are Lob and Mailjoy.
We help businesses send mail people actually notice - personal, handwritten-style postcards notecards, giftcards, and letters powered by automation.





Mailjoy is a DIY direct mail tool. It's the easiest way to send data-driven postcard campaigns. Simply upload your mailing list and design to send a campaign off in minutes.


