CoinCap.io
CoinMarketCap
BitsLeader
Cryptominded
Coinranking.com
CoinView
CoinArbitrage
CoinMarketSum
Followup.cc
Gmelius
FollowUpThen
Boomerang for Gmail
Onesheet CRM
Right Inbox
Mailbutler
Freshsales CRM
CoinCap.io Followup.ccBased on our record, Followup.cc seems to be more popular. It has been mentiond 1 time 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
CoinMarketCap - Crypto-currency market capitalizations.
Gmelius - Gmelius is the first collaboration platform designed for G Suite and your company's daily tools.
BitsLeader - Bitsleader is an automated portfolio management tool that is designed for people who can't afford to look at the market 24/7. bitsleader allows them to sleep peacefully. whether it's a long-term investor or short-term.
FollowUpThen - The simplest way to schedule an email reminder
Cryptominded - Where you learn more about cryptocurrencies
Boomerang for Gmail - Boomerang for Gmail is a Firefox / Chrome plugin that lets you take control of when you send and receive email messages.