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Notion Calendar vs Default Folder X

Side-by-side comparison of two indie startups from the Startup Spotlight directory.

Option A
Notion Calendar

Notion Calendar

Productivity

Time blocking for the time-strapped.

Notion Calendar (formerly Cron) is a beautiful keyboard-first calendar with multi-account, scheduling links, and Notion integration.

Founder
Raphael Schaad
Founded
2018
Team
11-50
Listing
Free (nofollow)
Listed
May 2026
View Notion Calendar →
Option B
Default Folder X

Default Folder X

Productivity

Open and save dialogs, supercharged.

Default Folder X enhances every macOS open/save dialog with recent files, favorites, and tagging — solo-developed by St. Clair Software since 1992.

Founder
Jon Gotow
Founded
1992
Team
1-10
Listing
Free (nofollow)
Listed
May 2026
View Default Folder X →

See more alternatives

Notion Calendar alternatives →Default Folder X alternatives →