Guides and updates
Writing about queues, cross-posting, threads and voice, from the people building Postrim.
ProductWhy cross-posting fails, and what a lane fixes
Most schedulers treat a time slot as one post. That single assumption is why cross-posting turns into copy-paste. Postrim models a slot as a lane per platform instead.
The Postrim team · Aug 20, 2026
ProductThreads should split, never truncate
A platform character limit is a formatting problem, not a writing problem. The wrong fix is cutting your post mid-sentence. The right fix is a numbered thread that fits.
The Postrim team · Aug 20, 2026
GuidesA persona document beats a tone dropdown
Friendly, professional, witty: adjectives do not carry a voice. Postrim asks you to write your brand voice down once, in your own words, per platform.
The Postrim team · Aug 20, 2026
GuidesRunning every platform without a tab for each
A practical shape for publishing several brands: one queue per brand, a schedule it keeps by itself, and autopilot for the weeks you go quiet.
The Postrim team · Aug 20, 2026
Put your queue to work.
Postrim is invite-only while we test v1. Leave your email and we will open your account as soon as there is room.
We open accounts a few at a time, and only ever email you about yours.