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No subscriptions. No hidden fees. Pay once per case, only when you're ready to send.
Preview Only
See your letter come to life
- Build your full case
- AI drafts your demand letter
- Preview letter (blurred)
- Full letter unlocked
- PDF download
- USPS Certified Mail delivery
- Court filing forms
- Voice of Justice call
Send the Letter
per case
- Build your full case
- AI drafts your demand letter
- Full demand letter unlocked
- PDF download
- USPS Certified Mail delivery
- Email delivery backup
- Court filing forms
- Voice of Justice call
Go Full Petty
per case — Maximum Pressure
- Build your full case
- AI drafts your demand letter
- Full demand letter unlocked
- PDF download
- USPS Certified Mail delivery
- Email delivery backup
- Pre-filled court filing forms
- Voice of Justice — we call them
Common questions
Are court filing fees included?
Court filing fees ($30–$75) are separate and paid directly to the court. MustSue covers the document preparation and delivery.
What if they don’t respond to the demand letter?
With Go Full Petty, we generate pre-filled court filing forms so you can take them to small claims court. Most cases settle after the demand letter.
Is MustSue available in my state or country?
MustSue covers all 50 US states, Canadian provinces, and major European jurisdictions. Select your location when starting a case.
Do I need a lawyer?
No. Small claims court is designed for self-representation. MustSue provides all document preparation and guidance. We are not a law firm and do not provide legal advice.
What is the maximum claim amount?
Small claims limits vary by jurisdiction — typically $5,000–$25,000 in the US. MustSue will show the limit for your specific jurisdiction.
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