honk
Now in San Francisco

An inbox for your car.

Blocking a driveway? Left your lights on? Neighbors scan your code, and you get a message right away. Honk connects you to your neighborhood without exposing any personal information.

Get your Honk code

One-time fee. No subscription.

A neighbor scans the Honk code on a parked car's dashboard with their phone, on a San Francisco street.

For the little emergencies on the street.

The things you'd want a neighbor to tell you, sent to your phone the moment they notice.

  • Your lights are onHonk · 2 min ago · Valencia St
  • Your car is blocking a drivewayHonk · just now · 24th St
  • Tow truck is on the blockHonk · just now · street cleaning
  • I bumped your car (sorry)Honk · 1 photo · wants to chat

Get started with Honk.

Setup takes a few minutes.

  1. Step 1

    Sign up and add your car

    Pay the one-time fee, add your car, and Honk makes its code.

  2. Step 2

    Put the code on your dashboard

    Print it and set it where it shows through the windshield.

  3. Step 3

    Get a Honk when someone scans

    They pick what's up and you hear about it by push, text, or call. Chat only opens if you accept.

Your info stays private.

Your phone numberNever shown to the person who scans.
  • Nothing about you on the code

    No name, number, or plate. The code only opens a Honk page for your car.

  • No account needed to send

    Neighbors scan, pick what's up, and send. Nothing to install.

  • Chat only if you accept

    Anyone can ask to chat. Nothing opens unless you say yes, and it stays anonymous.

  • Mute or swap your code

    Mute alerts for a car, or make a new code and the old one stops working.

Share your car.

Invite anyone who drives it. They'll get the messages too.

  • YouOwnerPush
  • SamInvited by emailText
  • AlexInvited by emailCall

Cheaper than a parking ticket.

One-time buy, no subscription. Could save you hundreds on parking and towing fees.

$10one time, plus tax

  • A Honk code for your car
  • Alerts by push, text, or call
  • Sharing with your household
  • Anonymous chat when you want it
Get your Honk code

Sales tax is calculated at checkout.

Made for San Francisco.

Know before the tow truck does.

Get your Honk code

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Get your Honk code