Pulsida vs clamshell mode
Clamshell mode is Apple's way to use a closed MacBook at a desk. It's built in, and it needs a few things plugged in first.
| What you get |  Pulsida | Clamshell mode |
|---|---|---|
| External display | Not needed | Required |
| Power adapter | Optional | Required |
| External keyboard or mouse | Not needed | Required |
| Take your Mac with you while it works | Yes | No |
| Battery and heat safety | Yes | Handled by macOS |
| Price | $9, once | Free, built in |
- Where clamshell mode shines
- At a desk with a monitor, keyboard and mouse, clamshell mode is the natural way to work with your MacBook closed.
- Where Pulsida is different
- Pulsida keeps a closed Mac working with nothing plugged in, so you can close it, carry it and let it finish the job on the way.
- Which should you use?
- Working at a desk with a monitor? Use clamshell mode. Want to close the lid and walk away while your Mac keeps working? Use Pulsida.
Questions and answers
Can I use clamshell mode without a monitor?
No. Apple's clamshell mode needs an external display. Pulsida's closed-lid mode works without one.
Can I use Pulsida and clamshell mode together?
Yes. At your desk, clamshell mode works as usual. Pulsida is there for when you unplug.