Simple pricing, private core

The local extension is free forever. Pro adds cloud sync across your browsers and devices. Upgrade right inside the extension.

Free

$0

forever

  • Unlimited prompts, stored locally
  • Text expansion everywhere you type
  • Tags, search, favorites
  • CSV import and export
  • Same-browser sync via Chrome

Pro Monthly

$2.99

per month

  • Everything in Free
  • Cloud sync across browsers and devices
  • Web app access (coming soon)
  • Priority support

Best value

Pro Annual

$19

per year

  • Everything in Pro Monthly
  • About $1.58 per month
  • Best value

Founding Lifetime

$39

one time, while founding spots last

  • Everything in Pro, for life
  • Founding member badge
  • One payment, never a subscription

Get Pro in three steps

  1. Add Prompt Box to Chrome. The extension is free.
  2. Sign in with Google in Settings > Account.
  3. Pick your plan. Checkout runs on Stripe; the extension never sees your card.
Add to Chrome

Already installed? Open Prompt Box and go to Settings > Account > Upgrade.

Frequently asked questions

Is Prompt Box free?
Yes. The local extension is free forever: unlimited prompts, text expansion, tags, and CSV import/export. Pro adds cloud sync across devices, with a web app coming soon.
What does Prompt Box Pro cost?
Pro is $2.99 per month or $19 per year. While founding spots last, a $39 one-time Founding Lifetime deal gets you Pro for good.
How do I upgrade to Pro?
Install the free extension, sign in with Google under Settings > Account, and pick a plan. You check out on Stripe's secure page and Pro unlocks right away.
Can I cancel Pro?
Yes, anytime. Your prompts always stay on your device; cancelling just turns off cloud sync.
Do I need an account to use Prompt Box?
No. The free extension works entirely in your browser with no account, no servers, and no tracking.
What happens to my prompts if I uninstall?
Prompts are stored locally, so export them to CSV first from Settings. Uninstalling deletes local data.