Buy

Keystone for Mac

One price, paid once. Your licence covers every Mac you use yourself, at work and at home.

Every feature: the grid, the builders, PartiQL, entity types, bulk operations, metrics and generated code.
Updates install from inside the app, signed and notarised by Apple.
No account, no subscription, no activation server. The licence is checked on your Mac, offline.
Not for you after all? Email us within 30 days for a full refund.

$49 one-time

Per person, on all of your own Macs. Requires macOS 14 Sonoma or later.

Buy Keystone

Sold by TOCLOCO Inc. Payment is handled by Stripe; we never see your card. The price is in US dollars, and any tax due where you live is shown at checkout.

What happens next

Pay with Stripe. Card, Apple Pay or Google Pay.
Your licence key arrives by email from licenses@keystonedb.app, usually within a minute.
Paste it into Keystone under Keystone › Enter License…. Pasting the whole email works too.

Good to know

Try first. The download is the full app for 14 days; a licence simply keeps it working.
Buying for a team? One licence per person. Write to support@tocloco.com for several at once or an invoice.
Lost the email? Have it sent again to the address you bought with.
Prefer the App Store? Keystone is also on the Mac App Store. Each purchase unlocks its own edition only.