FastPost AI

Simple, transparent pricing

Start for free. Upgrade when you need more power and the Chrome extension.

Free

$0/ forever
  • 5 AI posts per day, in your voice
  • 10 AI replies per day
  • Full style & topic profile analysis
  • Web app access

Creator

$0
today

then $6.99/month after trial

  • Unlimited post generation — no daily cap
  • Unlimited AI replies — no daily cap
  • Chrome extension — reply inline on X without leaving the page
  • Full style & topic profile analysis

Have a discount code?

Frequently Asked Questions

Can I cancel anytime?
Yes, cancel from your account settings. No lock-in.
Is the extension included in the free plan?
No, the Chrome extension is a Creator plan feature.
What counts as a "post"?
Each AI-generated post counts as one. Regenerations count too.
Do unused generations roll over?
No, the daily limit resets at midnight UTC.
Can I try Creator before paying?
We may offer limited-time trials. Follow @FastPostAI on X for updates.
Can I cancel the free trial before I get charged?
Yes, absolutely. You can cancel your trial at any time from your Account page — no charge will be made if you cancel before the 7 days are up. We ask for your card upfront so the transition to Creator is seamless if you choose to continue, but you are never locked in.