Punkpost - Send handwritten cards as quick as texting
Mailmeteor - Send hundreds of personalized emails with Gmail.
Inkpact - Send genuine handwritten messages in just a few clicks
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!
Fountain Greetings - Handwritten cards. Curated gifts. Right at your fingertips.
Email on Acid - We make the send button safer. For every campaign, every message, and every inbox, Email on Acid has the time-saving tools you need to put your best email forward.