See who's behind you before they see too much.
Peeker shows a small live preview the moment someone walks up behind you. No clip is saved. Nothing leaves your Mac. You just stop checking over your shoulder.
The problem
Deep work makes the room disappear.
Headphones on, Slack open, client data on screen. Someone walks up behind you and your first clue is their voice. Peeker gives you the quiet heads-up before that moment.
Someone entered your camera view
Peeker shows the live preview, then disappears again.
Features
Everything useful. Nothing noisy.
Peeker is designed like a small Mac utility should be: quiet, local, adjustable, and gone the moment you don't need it.
Live preview
Appears only when someone is there.
A rear-view mirror for focused Mac work.
The corner window shows who walked up, then disappears when the room is clear again.
On-device
Processed locally
Frames are analyzed in memory on your Mac. Nothing is recorded, uploaded, or written to disk.
Offline
No network access
No telemetry, no cloud model, no phone-home. The privacy story is simple: it stays silent.
Control
Set it your way
Meetings
Invisible on calls
Peeker hides during Teams, Zoom, and Google Meet, so the preview never appears in screen share.
Desks
Works with extra screens
It shows up on the screen you're actually looking at, including widescreens and multi-monitor setups.
See it
Quietly working. Always private.
Peeker keeps an eye on the space behind you. The moment someone steps into view, a small window appears in your corner, instantly, without a sound.
Instant
No sound, no modal, no interruption.
Private
Frames are processed in memory.
Temporary
The preview disappears when they leave.
Pricing
One small yearly price.
Less than a coffee. Saves a lifetime of awkward over-the-shoulder moments.
1-year license · cancel anytime
- Instant access after purchase
- 1 year of updates included
- Works on every Mac you own
- Completely private — nothing leaves your Mac
- Hides itself during meetings and screen-sharing
- 30-day refund, no questions asked
For any Mac · macOS 13 or newer
FAQ
Questions, answered.
Does Peeker record me or my colleagues?
No. Peeker never saves a single image and never sends anything to the internet. Everything happens on your Mac and is forgotten the moment a person walks away.
Will it work with my second monitor?
Yes. If you have a second screen at your desk, Peeker shows up on the one you're actually looking at — including widescreens and three-display setups.
Will Peeker slow my Mac down?
No. It's designed to stay out of your way. You won't notice it's running, and your Mac won't either — no fan noise, no battery drain.
Which Macs does it work on?
Any Mac running macOS 13 or newer. Older and newer Macs alike — if it can run modern macOS, it can run Peeker.
Will my colleagues see it during a Teams or Zoom call?
No. Peeker automatically hides itself during any meeting or screen-share. The corner window only exists on your screen, never on anyone else's.
What if I change my mind?
Just email support@getpeeker.com within 30 days and we'll refund you in full. No forms. No questions. No awkwardness.
Know who's behind you.
Five minutes to install. One small corner preview when someone walks up behind you. Nothing leaves your Mac.
$5/year · cancel anytime