Not every event needs a platform.

Just a message wall for your screens and streams. No apps. No logins. No commitment.

Try for free

Ready in minutes. Time for everything else.

postwalls.com
Postwalls message wall on desktop
Postwalls message wall on mobile

Messages appear instantly. You stay in control.

  • Automatic filtering — safe by default
  • Full moderation when you need it
  • No registration for your audience

works for

  • Seminars & conferences
  • Hybrid events & live streams
  • Workshops & internal kickoffs

Start free. Upgrade when you're ready.

Free

30 min trial · All Pro features · Unlimited messages

Try free

Pro

From €39.90 incl. VAT · One event · Full control

Create your wall
View full pricing →

Comparing with Slido? See comparison

Running a live broadcast? Built for OBS and vMix →

Create your wall.Share the link.Show it live.

No apps. No logins. No commitment.

Try Postwalls free

Simple Message Wall for Events – Try it for Free

Postwalls is a lightweight message wall for events of all sizes. Attendees send messages instantly from their phones — no app download, no account, no friction. It is the perfect Slido alternative for one-time events.

You choose what appears on screen. Automatic filtering keeps things safe by default.

Works for weddings, seminars, conferences, and hybrid streams. One-time payment of €39.90. No subscription, no ongoing commitment.