Turn petty into pizza

Your petty argument just became everyone's pizza night.

File a case, get a ruling from our AI Judge or the crowd, and watch your Grudge Jar fill up into a shared reward.

Open my first case See how it works

Free to start. No credit card. No law degree required.

Petty Court
JK

ACTIVE CASE

MR
Maya R.
vs.
TK
Tyler K.
Exhibit A: Sink Crimes

Leaving dishes in the sink again (third offense)

Fine: $2.00

AI JUDGE RULES

Guilty. The sink is not a storage unit, counselor.

Grudge Jar $8.00 / $10.00

$2 away from pizza night!

Petty, but make it productive.

Three steps from "I can't believe you did that" to "dinner's on the Grudge Jar."

01

File a Case

Snap a photo of the offense. Name your defendant. Set a fine (usually $2). Choose your judge: our AI or an anonymous crowd jury.

02

The Court Rules

Our AI Judge delivers a verdict in seconds — complete with sarcastic court-speak. Or the community jury votes and the majority decides. Either way, someone's paying up.

03

The Jar Fills Up

Fines flow into your shared Grudge Jar. When it hits the goal, the app auto-suggests a group reward — pizza, coffee run, date night — and everyone wins.

Start filing cases
Instant verdicts

Our AI Judge has zero patience for excuses.

Describe the offense. Attach your evidence. The AI Judge reviews the case and delivers a verdict in seconds — written in full courtroom drama, dripping with sarcasm. No appeals. No mistrials. Just justice.

  • Verdict delivered in under 5 seconds
  • Full ruling with reasoning (and commentary)
  • Automatic fine collection to the Grudge Jar
AI JUDGE
Case #1042
Priya M. vs. Sam T.
Charge: Reply-all email with "Thanks!" to 200 coworkers
GUILTY

"The defendant's casual 'Thanks!' constitutes a crime against the collective inbox of 200 innocent bystanders. The court finds this behavior reckless, thoughtless, and frankly, exhausting. Fine: $2.00. The court is adjourned."

— The Honorable AI Judge, Petty Court
14
Upheld by 19 jurors
COMMUNITY JURY
LIVE
The Great AC Wars — Who controls the thermostat?
Jordan (plaintiff) — too cold
62%
Avery (defendant) — comfortable
38%
23 anonymous jurors voted so far
Crowd justice

Let the internet decide who's wrong. (Anonymously.)

Don't trust a robot? Send your case to a jury of real strangers who have no idea who you are and zero reason to be nice about it. They vote, they discuss, the majority wins. You get a result and someone gets a lesson.

  • 100% anonymous — no names, no context, just the facts
  • Earn jury credits by voting on other cases
  • Verdict locks in 24 hours or at 20 votes
"Leaving someone else's expired yogurt in the fridge for six weeks is not 'forgetting.' It is a deliberate act of domestic terrorism, and this court will not stand for it. Defendant is hereby ordered to pay $2.00 into the Grudge Jar — which, I note, is $2 closer to the group's very deserved taco night."

The Honorable AI Judge

Petty Court, Session #2,441

VERDICT: GUILTY
FINE: $2.00
GRUDGE JAR: +$2.00

Every case gets a ruling this good. File yours now

Free to file. No court fees.

Petty Court is free to use. The only money that changes hands is the $2 fine you owe when the court rules against you.

Free Forever
$ 0 /month

Perfect for up to 6 people in your group.

Open my first case

No credit card. Cancel anytime. (You won't want to.)

  • Unlimited cases filed
  • AI Judge verdicts on every case
  • Community Jury voting
  • Grudge Jar with auto-reward suggestions
  • Photo evidence uploads
  • Up to 6 group members

Common questions from skeptics

  • Does the $2 fine actually go somewhere?
    Yes. It goes into your group's shared Grudge Jar. When the jar hits your goal, the app suggests a group reward. Pizza, coffee, movie night — your call.
  • What if the defendant refuses to pay?
    The ruling is public to your group. Social pressure does the rest. The AI Judge's opinion on this is not subject to appeal.
  • Can I get sued right back?
    Absolutely. Counter-suits are filed every day. The court treats all cases equally and with maximum impartiality and sarcasm.

Sue your roommate. Split a pizza.

Stop stewing. Start suing. Every petty argument is a chance to fill the Grudge Jar and earn a group reward everyone actually wants.

Start my first case — free Log in

Free forever. No credit card. Works for roommates, couples, and coworkers.