KarmaBoard icon
KarmaBoard icon

KarmaBoard

A vintage split-flap message board for any TV. Display your own custom text, plus live feeds like weather, sports scores, stock prices and transit schedules... and watch every letter clack into place.

Display custom messages, complete with color tabs and emojis.

Cost / License

  • Subscription
  • Proprietary

Platforms

  • Online
  • Software as a Service (SaaS)
Includes dynamic feeds for weather, sports scores, stocks, US and world news, flights, Amtrak and more.
Arrange your messages and feeds into playlists. You control how long each item remains on screen before it flips.
+3
Add as many screens as you would like. Choose light dark mode, and enable or disable the audio. Each screen can have its own playlist if you'd like.
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KarmaBoard was added to AlternativeTo by Justin Miller on and this page was last updated .

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What is KarmaBoard?

KarmaBoard turns any TV, smart monitor, or browser into an authentic 24×8 mechanical split-flap message board.

Enjoy the timeless nostalgia of European railway departure boards and airport displays—without spending $3,500+ on dedicated IoT hardware or dealing with noisy, jammed physical gears.

Key Features: • Authentic Split-Flap Physics: Clacking audio cascade generated in real time, with dark espresso and vintage ivory themes. • Mix Custom Messages & Live Feeds: Display personal notes, menus, Wi-Fi info, or live automated feeds including Weather, Sports Scores (NFL, MLB, NBA, Premier League, F1, and more), US & World News, Stock Tickers, Amtrak Schedules, and Airport Flight Boards. • Instant 6-Character PIN Pairing: Open player.karmaboard.app on your TV browser or device, type the six-letter PIN on your phone or computer, and your screen is connected in seconds. No complex signage hardware or accounts on the TV needed. • Built for Smart TVs: Tailored for high-res screens and wall displays like the Samsung Frame TV, with low-power optimizations for smooth animations on smart TV browsers. • Remote Control: Update your playlists, change display intervals, switch themes, or send immediate messages from anywhere in the world.

Pricing: 7-day free trial on your first screen, then $9.99/screen per month with no commitments.