Mailmeteor - Send hundreds of personalized emails with Gmail.
Fountain Greetings - Handwritten cards. Curated gifts. Right at your fingertips.
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!
Inkpact - Send genuine handwritten messages in just a few clicks
Interseller - Interseller helps find contact information, reach out to them with email automation and syncs it all into your database.
Punkpost - Send handwritten cards as quick as texting