Cupola vs Checkpoint64

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Cupola compared with Checkpoint64
Detail	Cupola	Checkpoint64
What it does	Calendar, Reminders and Notes in your MacBook notch	Automatic cloud backup and full version history for PC game saves
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	GB
Pricing model	Paid	Freemium
Pricing	$20 once, lifetime license. 7-day free trial, no card required.	Free: 20 MiB storage, one personal space, one team, full version history, co-op locks included. Lifetime: €10 one-time purchase, 1 GiB storage per space, up to 3 teams, share codes for 15 read-only fans. Pro: €45 one-time purchase, 5 GiB storage per space, up to 5 teams, 25 seats per team minimum, u
Key features	Calendar integration with week view Reminders with priority flags and categories Apple Notes with checklists and tables Clipboard history with search and pin Focus timer Natural-language event and reminder entry Stores last 500 clipboard clips Full app view with contacts and linked items Works without macOS notch on external displays	Automatic background backups every 60 seconds Full version history with one-click restore Server-enforced co-op locks to prevent simultaneous uploads Deduplicated uploads for changed files only Presets for 450+ games and 7 emulators Shared activity logbook for teams Read-only share codes for community worlds Checkpoint Connect for peer-to-peer server hosting without port forwarding Full controller navigation including Steam Deck
What makes it different	Works with Apple's own Calendar, Reminders and Notes apps without importing All data stays on your Mac, never uploaded to a server One-time $20 payment with no subscription Installs and updates directly via Terminal without App Store sandbox restrictions 14-day refund guarantee, no questions asked	Covers emulators, modded installs, and GOG copies that Steam Cloud does not support Maintains full version history unlike Steam Cloud which syncs broken saves Pay-once lifetime plan with no subscription required Only uploads files that changed to minimize bandwidth and storage Built by solo developer who lost 200-hour Factorio base
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 +2 (up) since last check	4 no change since last check
Trust Flow (Majestic)	1	6
Citation Flow (Majestic)	20	25
Referring domains (Majestic)	20	11

5 details filled in for both companies.

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