Get notified when new podcast episodes mention your keywords, e.g., people, companies, topics... Use Zapier to integrate with Slack, Trello, Mailchimp, Buffer, Airtable, Asana, Jira, and more.
Step 1: Create Listen Alerts and get the RSS feed
On ListenNotes.com, specify keywords and create Listen Alerts:

Image: Monitor a specific keyword for new podcasts.
Get the RSS feed from Listen Alerts:

Image: Get the RSS feed.
Step 2: Use Zapier to send notifications
Make a new Zap.
Select "RSS by Zapier" for "When this happens…" and set up the RSS feed from Listen Alerts.
Then select which app that you want to receive notifications from, e.g., Slack, Trello...

Image: Set up the RSS feed.
You can also set up a podcast rss feed (Example) or a Listen Later rss feed (Example) and get notified for new episodes.