What are some alternatives?
When comparing Mailbrew Inbox and Blogtrottr, you can also consider the following products
News.calm.sh - Turn your favorite websites into a daily digest.
Mailbrew - Automated email digests from Twitter, Reddit, YouTube & more
Feedbro - Advanced Feed Reader - Read news & blogs or any RSS/Atom/RDF source. Feature highlights:
Unreadit - Weekly newsletters with the best Reddit content
Feedly - The content you need to accelerate your research, marketing, and sales.
HelloDigest - Receive all of your digests & newsletters in a single email