Free
$0
Open source, forever
- The desktop app: your library on your own disk
- Self-host a Gamma server for your group
- 5 published pages on the share host
- AI with your own key or a ChatGPT sign-in
- No hosted library
Pricing
The desktop app and the server are free and open source, and stay that way. A paid plan is a library we keep running for you, so your devices stay in sync, share links work with the laptop closed, and assistants reach your library. Lite and Plus are an account on Gamma Cloud; Pro is a server of your own for a group.
$0
Open source, forever
$2 a month
or $20 a year: two months free
$5 a month
or $50 a year: two months free
$20 a month
or $200 a year: two months free
Every feature of Gamma is in the free app. A plan adds a library that is always reachable; the storage figure is its cap, not the product.
The same server is one Docker image you can host on your own machine or VPS, with no account with us. Self-hosting →
Switch plans or cancel from your Gamma Cloud account. A cancelled plan runs to the end of the period you paid for. After that a Lite or Plus library is kept but closed until you subscribe again, and a Pro server stays readable for 30 days so you can export everything.
Checkout, invoices and card details are handled by Stripe; Gamma never sees your card. Prices are in US dollars; tax is added where it applies. Payments are not refunded: see the terms.