Unreadit - Weekly newsletters with the best Reddit content
Slack News Feed - Get the top posts from every Slack chat you're in.
Mailbrew Inbox - Bundle your newsletters in a single email digest 📩
Slack-News - Read news from multiple sources within Slack by just typing
Mailbrew - Automated email digests from Twitter, Reddit, YouTube & more
Metachat - A news feed for unread Slack messages