Handwrytten
Felt for iPhone
Scribeless
Inkpact
Fountain Greetings
Punkpost
LetterFriend
The Simple Postcard
Followup.cc
FollowUpThen
Gmelius
Boomerang for Gmail
Onesheet CRM
Right Inbox
Mailbutler
Freshsales CRM
Handwrytten uses robots to write your notes on the stationery of your choice. We are the handwritten note automation leader.
Handwrytten Followup.ccNo features have been listed yet.
Followup.cc might be a bit more popular than Handwrytten. We know about 1 link to it since March 2021 and only 1 link to Handwrytten. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Looks like http://handwrytten.com to me. Source: about 3 years ago
I'll update this if I find more. For now, this seems to be a partial solution. It's a Gmail add on (except I don't use Gmail) that adds reminders. The options when setting reminders include cancelling it if someone replies, and to remind everyone in the thread. If you combine those two, it seems like — if you use Gmail's web client and have $23/month you're dying to get rid of — a decent way to add the feature. Source: over 1 year ago
Felt for iPhone - Handwritten cards for the modern world
FollowUpThen - The simplest way to schedule an email reminder
Scribeless - Handwritten mailers stand out and grab attention. Send them as easily as a email.
Gmelius - Gmelius is the first collaboration platform designed for G Suite and your company's daily tools.
Inkpact - Send genuine handwritten messages in just a few clicks
Boomerang for Gmail - Boomerang for Gmail is a Firefox / Chrome plugin that lets you take control of when you send and receive email messages.