Your next post writes itself.
Fed up spending hours on social media? Tell us what you do and how you sound. We’ll write posts that actually sound like you — not like every other AI tool.
Try it first
See what Postmstr writes for your business before you commit to anything. No account needed.
Try it now →Create free account
5 post sets a month, content calendar, scheduling tools. No card needed.
Get started free →Already have an account? Log in
Try it now — no account needed
You’ve already tried Postmstr. To continue using free, create an account.
Create free account →Already have an account? Log in
No credit card needed · 5 free post sets a month · Works for any business
Best times to post
These are yours — save them free
Free accounts get 5 post sets a month, a content calendar, and scheduling tools. No card needed.
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How it works
Tell us what you do
Tell us about your business and how you like to sound. Every post is written in your voice — not generic AI filler. No slop here.
We write your posts
AI writes one post per platform, tailored to each audience. Ready in seconds.
Schedule and go
Copy, edit, add to your calendar, or push straight to Metricool, Publer or Buffer.
Built for businesses like yours
If you run a business and need to post on social media, Postmstr is for you.
Simple pricing
Pro
£12/monthUse code FIRSTMONTH50 for 50% off your first month
- Unlimited post sets
- 1 business
- Photo posts
- Scheduler integrations
Extra businesses
£3/month eachAdd more businesses to your Pro account.