Based on our record, Topicbox 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 see they have a dedicated topicbox.com product for $20/month but I don't think I need that.. Just sharing part of an email account. I'm also open to a separate inbox of "shared" email, but that won't easily let you respond from your personal email.). Source: over 2 years ago
Sketch Repo - Collection of resources for anyone who uses Sketch
Inbox Grader by Freshworks - Free metrics 📈 for your business and team email ✉️
SketchApp.rocks - Index of all awesome things related to Sketch.
Front - The platform for exceptional customer service at scale.
Flow - Stop managing projects from your inbox.
Azendoo for Mobile - Shared tasks lists and team sync, on the go.