Any message on your door,
from your phone.
EntryPing is a solar e-ink door sign. Type “Back at 1:15” and the door says it. Visitors can tap it to reach you.
Type it. The door shows it.No more paper signs taped to the glass
- Runs on the sun. Nothing to wire, no outlet at the door.
- E-ink holds the message with no power and stays readable in full sun.
- No camera and no microphone, on any of the three devices.
Your door keeps the logWho came, why, and when, with no clipboard
A door that talks backVisitors tell you why they're here. The door tells them what happens next.
One ring, start to finish
A delivery at Franklin Cycle Works while Sam is in the back, truing a wheel.
When nobody can get to the door
The sign changes itself
It follows your hours and your calendar, so the door is right even on days you forget about it.
Closed, and still taking visits
After hours, visitors can ask for a text when you open, or leave you a note.
Ask ChatGPT what you missed
Coming after launch, with Slack and Siri. It reads the notes and visits from your door.
Your Google hours stay right
Coming after launch. Change your hours on the door and your Google listing follows.
Use it today, before the plateSame idea on paper: print a sign, and its QR code shows whatever you set from your phone.
Printable door signs
84 signs: out to lunch, holiday closings, Wi‑Fi and Venmo QR codes. Free previews. Pro includes printing and visitor request handling.
Preview a sign → Pro · $9 a monthEvery sign live
Change any door from your phone, add your logo and colors, and let holiday hours update on their own. Pro includes a reserved spot on the plate waitlist.
Start Pro →Questions owners ask firstBefore a plate goes on the door
Join the waitlistWhat is an e-ink door sign?
An e-ink door sign uses an electronic paper display to show a message at your entrance. The display holds its image without continuous power. EntryPing is a solar-powered one you update from your phone. Plates go on sale soon, and the waitlist hears first.
How is it different from a paper “back soon” sign?
Paper works when you are at the door to change it. With EntryPing you change the message from your phone: “Back at 1:15,” “Working in the back,” or “Closed for today.” The door stays right when your plans change.
Can it show delivery instructions or a message while I’m in the back?
Yes. Show “We’re open. Ring and we’ll come right out,” or tell a driver where to leave a package, without taping up another paper notice.
What can the door say?
Anything short you type on your phone: your hours, a note for drivers, “Back in 10 minutes.” It can also follow your hours and calendar on its own.
Do I need ChatGPT or Slack?
No. The room base buzzes in the back and your phone gets a notification. ChatGPT, Slack, and Siri come after launch, and they're optional.
What if nobody answers?
After a few minutes the plate asks the visitor to leave a note. You get it with their reason and any photo.
Can my staff answer too?
Yes. Anyone with a room base or the notification can tap Coming, and the plate shows who's on the way.
Does it need Wi-Fi at the door?
No. The plate talks to a door base plugged in inside, and the base connects to your Wi-Fi.
Is there a camera?
No. None of the three devices has a camera or a microphone.
What will it cost?
We haven't set a price yet. Waitlist members hear it first.
When can I get one?
Plates go on sale soon, and the waitlist hears first. Pro members ($9 a month) have a reserved spot.