Smart meeting room displays.
No enterprise nonsense.
Lobby connects to your Google Calendar or Microsoft 365 calendar and shows real-time room availability — on purpose-built e-ink hardware, in any browser tab, or on a single overview screen for the whole office. Setup takes 10 minutes & the price won’t need a budget meeting.
✓ No credit card·✓ 3 displays free forever·✓ 10-min setup
Your meeting rooms are a mess. Not because of the people. Because of the process.
Two teams, one room.
Someone books a room in Google Calendar. Someone else walks in anyway. No one wins. The meeting doesn’t start on time. Everyone’s annoyed.
Booked. Empty. Locked.
The room shows as taken for an hour. But nobody’s there. The meeting was cancelled at 7am and nobody updated the calendar. That room was wasted.
Is this room free? Who knows.
You walk up to a meeting room. You’re not sure if it’s available. You knock. You check your phone. You find another room. This is not what your team’s time is for.
Everything your team needs to know about the room. On the wall outside it.
Lobby is an e-ink meeting room display that pulls live data directly from your Google Calendar or Microsoft 365 calendar. It shows room name, current status, who has it, and what’s next — all on a crisp, paper-like screen that’s readable from across the corridor.
No new booking app. No training. No IT project. If your team already uses Google Calendar or Microsoft 365 for meetings, Lobby just works. The display hardware is TRMNL — an open-source e-ink device you buy once and own outright.
Setup time
Under 10 minutes
Price
A fraction of what competitors cost
Battery life
Up to 12 months on a single charge
Hardware
Powered by TRMNL — open-source e-ink
Live in 3 steps.
Connect your calendar
Sign in with your Google Workspace or Microsoft 365 account. Authorise Lobby to read your room resources. Done.
Mount the display
Stick the magnetic mount next to your meeting room door. Hang the Lobby display. It connects to your WiFi and starts syncing immediately.
Walk in. Or walk past.
The display shows real-time availability. Green = free. The current meeting, the next meeting. That’s it.
Physical, virtual, or an overview of the lot.
Same calendar sync, same dashboard, same pricing. Pick the surface that fits your space — or mix them.
Physical e-ink
Beside every meeting room door. Battery-powered TRMNL hardware. No glare, readable from 5 metres, charges once a year.
How the e-ink display works →Virtual display
Same view, in a browser tab on any tablet, TV, or screen you already own. No hardware to ship, no mount, no pairing code — just open a URL.
How virtual displays work →Room overview
See every room at a glance, on a single screen. Perfect for lobbies and shared areas. Runs on e-ink or in a browser. Counts as one display.
How the overview works →Built for how real offices work.
Google Calendar and Microsoft 365 native
Pulls directly from your existing room resources in Google Workspace or Microsoft 365 — sign in with whichever you use. No duplicate system, no new calendar to manage. Bookings show on the display within seconds.
E-ink display — powered by TRMNL
Paper-like screen. No glare. Readable from 5 metres. Beautiful in any lighting. Built on TRMNL open-source hardware — you own the device outright. Consumes zero power when static.
Open-source firmware at github.com/usetrmnl · Buy direct at shop.trmnl.com
Virtual display on any screen
Same room view, in a browser tab. Runs on any tablet, TV, or screen you already own. No shipping, no mount, no pairing — just a URL.
Room overview display
Every room, on one screen. Pick which rooms to include and point any browser or e-ink screen at the URL. Designed for lobbies, kitchens, and reception TVs.
Up to 12 months battery
No cable drilling. No power supply headaches. Magnetic wall mount. Charge once a year (or less). Just works.
Instant room status
Big, clear, colour-coded status: green for available, red for occupied. Visible from the corridor before you even walk up to the door.
Self-serve setup
No IT team required. No professional installation. No support ticket. A founder or office manager can set up an entire office in under an hour.
Honest pricing
Monthly or Yearly, you decide. One low fee for up to 100 screens. Cancel any time. No “contact sales” nonsense.
Teams who stopped the room chaos.
“We had a 10-person office and others wanted $3,000 to get us started. Lobby cost us less than a desk lamp and it works perfectly.”
Sarah K.
Start free. Scale when you’re ready.
No credit card required. No hidden fees.
Same dashboard, same displays, same pricing on Google Workspace or Microsoft 365 — pick whichever your team uses.
Free
$0 / month
Free forever
- Platform fee
- $0 / mo
- Per display fee
- $0 / mo
- Total
- $0 / mo
Up to 3 active displays
- Google + Microsoft 365 sync
- Lobby dashboard
- Overview screens
- Email support
Unlimited
$30 / month
Billed yearly at $360/year
- Platform fee
- $30 / mo
- Per display fee
- $0 / mo
- Total
- $30 / mo
Same flat rate for 3 displays or 1,000.
- Everything in Free
- Unlimited rooms / displays
Pro Unlimited
Most popular$60 / month
Billed yearly at $720/year
- Platform fee
- $60 / mo
- Per display fee
- $0 / mo
- Total
- $60 / mo
Flat rate, same for 3 or 1,000 displays.
- Everything in Unlimited
- Unlimited Rooms / Displays
- Custom screen templates
- Remove Lobby branding
- Add own Logo
- Room feedback
- Free QR stickers for Room feedback
- Slack /book command
- Priority support
10 minutes from now, your team will know which room is free.
Connect Google Workspace or Microsoft 365 and get your first display shipped this week.
Get started free →Free forever up to 3 displays · No credit card · Cancel anytime