Followup.cc
Gmelius
FollowUpThen
Boomerang for Gmail
Onesheet CRM
Right Inbox
Mailbutler
Freshsales CRM
Top ICO List
ICODrops
ICObench
Cryptominded
CoinList
ICOholder
BlockchainI.CO
CoinDesk
Followup.cc Top ICO ListBased on our record, Top ICO List should be more popular than Followup.cc. It has been mentiond 2 times since March 2021. 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.
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
You can find user reviews of random ICOs with horrible spelling errors and critiques here: icorating.com and topicolist.com. Source: about 3 years ago
Other decent ones I look through are ICO Hotlist (https://www.icohotlist.com/), Top ICO List (https://topicolist.com/), and ICO Holder (https://icoholder.com/). Source: over 3 years ago
Gmelius - Gmelius is the first collaboration platform designed for G Suite and your company's daily tools.
ICODrops - ICO calendar, ratings, bounty list and more
FollowUpThen - The simplest way to schedule an email reminder
ICObench - ICOs ratings from blockchain investors
Boomerang for Gmail - Boomerang for Gmail is a Firefox / Chrome plugin that lets you take control of when you send and receive email messages.
Cryptominded - Where you learn more about cryptocurrencies