Funnelytics
Majestic
Moz
UpCity
SEMRush
Ahrefs
Brightedge
SEOquake
Followup.cc
FollowUpThen
Gmelius
Right Inbox
Boomerang for Gmail
Onesheet CRM
Mailbutler
Rebump
Funnelytics Followup.ccFollowup.cc might be a bit more popular than Funnelytics. We know about 1 link to it since March 2021 and only 1 link to Funnelytics. 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.
Funnelytics - Create Funnels that tracks your customers journey better! Source: almost 2 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
Majestic - Majestic - Link intelligence tools for SEO and Internet PR and Marketing. Site Explorer shows inbound link and site summary data.
FollowUpThen - The simplest way to schedule an email reminder
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
Gmelius - Gmelius is the first collaboration platform designed for G Suite and your company's daily tools.
UpCity - UpCity is an online marketplace created to aid small and medium-sized business navigates in the dynamic world of digital marketing.
Right Inbox - Schedule Emails in Gmail To Be Sent Later