Is it possible to send a report to sales owners of just their lead activity?

If you use slack, consider a slack bot that provides notifications in real time to each sales person

I'll tell you how we've rolled this out. But you won't necessarily feel like implementing it... while you wouldn't have to touch it after initial setup, it's certainly complex.

• to prepare, every salesperson (i.e. report recipient) is a person in Marketo
  • this is because we're not sending them a report or alert, but an actual email
• interesting activities are sent to a Google Sheet via webhook
  • the Sheet also includes a column for the lead owner email address so it can be referenced later
• a daily batch is run, with a Smart List that qualifies all the salespeople
  • batch uses Request Campaign to in turn call a trigger campaign (as webhooks only run directly from triggers)
  • another webhook fetches each salesperson's matching rows in the sheet, aggregates/groups data as necessary, and saves the response to a Textarea field
  • email goes to the salesperson including their {{lead.Daily Lead Activity}} token

The main concern is you can't be sending high-volume activities like sending every single Send Email event in a webhook. This is b/c webhooks have a practical daily limit, in effect enforced by the speed of light... stay under 50K and ideally under 20K activities.