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Works with S Slack · D Discord · G GitHub
G Google Chat Coming Soon

Your team’s energy,
at a glance

A tiny e-paper display that shows message reactions on your desk. Always visible, never distracting.

How It Works
No credit card required · 7 days free · Then $10 one-time · Devices from $25
—
Devices paired
—
Moments shared
$0/mo
Monthly fees
How it works

Five minutes to set up. Small moments of recognition, all day long.

1

Connect your platform

One-click install for Slack or Discord. Only reaction metadata is stored by default. Message previews are opt-in and encrypted. No passwords needed.

2

Pair a display

Bring your own ESP32 or Raspberry Pi, or grab a ready-made device.

3

Watch reactions arrive

Reactions appear on your desk as they happen. A little boost every time someone reacts. No phone, no tab-switching, no notification fatigue.

Why it works

Instant gratification

See reactions the moment they happen. Your team’s thumbs-ups, party poppers, and rocket ships show up without you lifting a finger.

Blends into your desk

No backlight, no glare. Sips power only when the screen changes, so it runs for weeks on a single charge.

Private by design

By default, only reaction metadata is stored. Message previews are opt-in, encrypted, and auto-deleted within 24 hours. You're always in control.

Open and hackable →

Built on ESP32 and Raspberry Pi. Open firmware, open APIs, full BYOD support. Works with Slack and Discord today, more platforms coming.
Pricing

One price. No subscriptions.

Try free for 7 days. Then $10 once, yours forever.

Free Trial
$0 for 7 days
Full access, no credit card required

Try everything free for a week. No strings attached.

Start Free Trial
Yours Forever
Server Key
$10 one-time
One key, one device, no subscriptions
✓ Real-time reactions
✓ Unlimited channels
✓ All future updates
✓ BYOD compatible
✓ Email support
Buy Key · $10 →
❤️
Sarah Chen
New landing page is live!
From: #design-team
Slack

Pick a display that fits your desk.

Already have a Raspberry Pi or ESP32? Just grab a $10 key. Or pick up a ready-made device. Every hardware purchase includes a key free.

Free
BYOD
Use your own Pi or ESP32
Coming soon
$25
DIY Kit
Components + guide, key included
Join waitlist →
Coming soon
$30
USB-C Ready
Plug in and go, key included
Join waitlist →
Coming soon
$35
Battery
Weeks wireless, key included
Join waitlist →

All options require a $10 server key, included with DIY Kit, USB-C Ready, and Battery purchases. Free shipping included.

Security & Privacy

Your data stays yours

Reaction data is encrypted in transit and at rest, and automatically deleted within 24 hours.

Do you read our messages?
By default, no. Only reaction metadata is stored (which emoji, which channel, when). If you opt in to Message Previews, a truncated snippet of the reacted message is stored encrypted and auto-deleted within 24 hours. You control this setting.
Why basic by default?

Reactions are meaningful on their own — we don't need your message content to deliver them. We only request the minimum permissions needed, and we don't ask for more unless you want it. Message content is more sensitive than metadata, so it stays opt-in.

Where is data stored?
Encrypted on secure cloud servers. Reaction data auto-deletes after 24 hours. Tokens auto-delete after 365 days of inactivity.
What permissions does pebl need?
Read-only access to reactions, emoji, users, and team info. If you opt in to Message Previews, read access to reacted messages is also requested. Only the minimum scopes needed for Slack and Discord are used.
Can I delete my data?
Yes, at any time. Uninstall the app from Slack or remove the bot from your Discord server, and all your data is deleted within 30 days. Or email me directly for immediate deletion — I'm a solo developer and I'll handle it personally.
Full Privacy Policy → Terms of Service →

They reacted. You smiled. That’s it.

Try free for 7 days. No credit card, no commitment. Then $10 once. Yours forever.

Start Free Trial →