Gotcha. So the integration with Jira is to figure out what has changed and what needs to be communicated? And Sendgrid can be used to actually send the emails? I would be more explicit with the flow of things.

The example doesn't do it for me somehow, not sure why. I don't quite get how the dinner planning Notion page would get translated to sending an update of some sorts. You might just want to expand on that or use a different example. Maybe as simple as Jira tickets to Email with more resources of other integrations (input vs output). It was also a bit confusing to have the "Learn more ->" link (at least it looks like a link here) not do anything. Oh wait, is that whole red bordered box an example of a product update? That wasn't clear at all. Maybe combine that with the Jira tickets that were used as a source for that update.

This looks neat, I wish you good luck and hope it takes off. Let me know if I can help more.