Mercari has an internal tool that does something similar.[1] I think it’s a brilliant product. Your marketing site turns me off, though. It lacks the polish I want from something that I’m granting permission to spy on my internal corporate comms. I want to feel very certain that the trade off of privacy vs convenience will pay off.
[1] https://twitter.com/girlie_mac/status/1143693961069916161
I'm building AntEater (www.anteateranalytics.com) with my team to bridge this gap and empower everyone who uses Gmail and Slack to be more knowledgeable - and as smart as the entire team, using AI. This is a radical shift in terms of information flow in organizations but I truly believe a more transparent workflow will lead to less work and less frustrations.
You can check out the project here - it's free for small teams https://try.anteateranalytics.com/