Newsletters turn your 📝MythOS library into a publishing platform. You write and update memos as usual — the system handles distribution. 📝Subscribers follow the topics they care about, choose their frequency, and receive your knowledge work without you maintaining a separate tool, mailing list, or content calendar.
How It Works
Every memo in your library is already newsletter-ready. When you create or meaningfully update a public memo, subscribers who follow that topic receive it — instantly or as a digest. A change threshold controls how substantial an edit needs to be before it triggers delivery, so fixing a typo doesn't email your list.
Subscribers self-select topics and frequency (instant, daily, weekly, or monthly digest). No account required — email and double opt-in is all it takes.
Key Capabilities
- Topic-based routing — define subscriber-facing topics mapped to your library's hashtags. Subscribers receive only what they signed up for
- Digests and preambles — digest emails bundle recent updates. A preamble lets you add a personal introduction that appears at the top of every digest
- 📝Broadcasts — one-time emails sent directly to subscribers, independent of any memo. Use for announcements, personal notes, or anything that doesn't belong in a memo
- Subscriber management — a creator dashboard with subscriber counts, frequency breakdowns, and a full subscriber list
- No duplicate authoring — the memo is the newsletter. You write once, in the place where you already think
- **📝CAN-SPAM compliant** — every email includes
List-Unsubscribeheaders, one-click unsubscribe, and a physical mailing address
Getting Started
MythOS Newsletters is currently in invite-only beta. If you're interested in using newsletters to distribute your knowledge library, contact [email protected].
Related
- 📝What is MythOS? — platform overview
- 📝My Omakase Newsletter — Brian's newsletter concept built on MythOS Newsletters
Thoughts
I've run newsletters on 📝Mailchimp, 📝Substack, 📝Kit, and 📝Beehiiv (in that order). Every one required me to leave the place where I think, open a separate tool, and write a version of what I already know. MythOS Newsletters eliminate that workflow. The memo is the newsletter. The library is the archive. I write once and the distribution happens as a consequence of the work — not as a separate task layered on top of it.