SigmaOS alternatives

Deep work time-blocking for ambitious professionals

Mac menu bar app to stop missing a Formula1 / MotoGP start

Faster screenshots and screen recordings on Mac.

Your virtual study & focus space.

Async-first team communication.

The chat-style email app.

The original RSS reader for Apple devices.

Open and save dialogs, supercharged.

Automated organization for your Mac.

Capture text from your screen with one click.

Take control of your menu bar.

Selection actions, made magical.

Link to anything, find anything.

The automatic time tracking app for Mac.

The world's best calendar app.

The to-do list that helps you form good habits.

Workspace browser for productive teams.

Supercharge Shortcuts on iOS.

Note-taking app with robust Markdown editor.

The biggest leap forward in writing software.

The ultimate writing app for Mac, iPad, and iPhone.

Notepad calculator for the rest of us.

Where text starts on iOS, iPadOS and macOS.

Local-first knowledge OS.

Establish a visual understanding of your research.