RentalProof
Built on a case that was won, not on templates

They say you damaged the rental car.
Prove them wrong.

Upload the claim they sent you. In minutes you'll see exactly where it is weak, and get the letter, the evidence pack and the chargeback kit that end it.

  • Sign in with an emailed code, no password
  • Documents deleted 90 days after your case closes
  • EU hosted
Claim check · result
€1,320.00 · rear bumper · key-box return
Their case: WEAK
  • Inspected 2 days after your returnTheir own invoice dates the damage to 11.08., you returned on 09.08. The car was moved in between.
  • Their photos carry no metadata, yours doYour return photo: 16:58:44, GPS at the return lot, 27 s before their key-box scan.
  • Deductible billed as a flat fee, no repair invoice€1,100 + VAT for two scratches under 5 cm, based on a €20.90 remote photo check.
Dispute letter, evidence pack and chargeback kit ready in ~10 minutes
Get my dispute kit
Where we can help

We did the legal homework for six countries.

For rentals in Germany, Austria, France, Italy, Spain and Portugal we researched the law that decides these claims: who has to prove what, which contract clauses do not hold, what a company may actually charge, how you get money back from your card, and where free help exists. Every point checked against the official sources, re-checked every six months. Rented somewhere else? Tell us where and leave your email.

Or tap yours:

Six countries are covered today. For any other, we ask for your email and add it by demand.

€1,320 → €0
Key-box return in Austria. Claim cancelled in writing less than 24 hours after our letter.
38,700 readers
The story of the first case reached 38,700 people on LinkedIn in two weeks; 37 wrote back with claims of their own, from Vienna to Salzburg. Read how it started.
6 countries
The law of Germany, Austria, France, Italy, Spain and Portugal researched at the source, statute texts and court decisions included, never quoted from memory.
How it works

Rental companies count on you not reading their paperwork. We read all of it.

  1. 01, Upload
    Their claim. Your photos. Two minutes.

    Drop in the claim email, invoice, damage report and rental agreement, or forward the email to the case address every rental gets. Photos from the guided capture, or the ones already in your gallery: we read time and place from the files and sort them ourselves.

  2. 02, Forensics
    We verify what they hope nobody checks.

    Photo metadata and GPS on both sides. Dates that contradict each other. Fees above their own price list. Their current terms, read against the claim.

  3. 03, Send
    One letter that demands the evidence they don't have.

    In the language of the company, with the legal basis for the country you rented in, plus a chargeback kit for your bank and a step-by-step escalation plan. A person checks every letter before it reaches you. If they write back, forward it and get the grounded reply: same facts, same proof, same legal basis.

What we find

The same five weaknesses, claim after claim.

In consumer rental law the company must prove the damage happened during your rental. Most claims can't, and their own documents usually show why.

Why this exists

"I got a €1,320 invoice three days after dropping a key in a box. Being sure I hadn't damaged the car won nothing. Reading their own paperwork did, and the claim was gone in 24 hours. Then my sister-in-law got one. RentalProof is that method, for everyone."

Sascha Heyer
Founder · defeated his own €1,320 claim in 24 hours, then turned the method into software
Read how it started →
  • Every legal citation verified against the primary source, nothing from memory.
  • Only arguments the evidence supports. We don't help anyone dodge damage they caused.
  • Not a law firm: software, forensics and documents. For the rare case that escalates, a partner lawyer takes over at a fixed price.
Next rental

Thirty seconds of proof beats an hour of arguing.

The RentalProof app guides you around the car at pickup and return. Every photo is timestamped and sealed the moment it's uploaded, so nobody can question when it was taken. If a claim ever comes, your evidence is already in the case: one tap opens the Dispute Kit, and we do the full forensics, the letter, the evidence pack and the chargeback file for you.

Behind it is extensive legal research: verified statutes and cases renters have won before, in Germany, Austria, France, Italy, Spain and Portugal. We know how these claims are built, and where they fall apart.

One honest limit: proof only helps if the damage really was there before you drove off. It documents the truth, it does not create it.

Open the free app
Free. Kept 90 days after your rental, then deleted.
Pricing

The check is free. The kit costs less than their processing fee.

Full pricing and what's included
  • Claim Check
    €0

    Upload the claim. Get the weakness report and your next three steps.

  • Dispute Kit
    Recommended
    €49

    Full forensics and a legal check against verified cases renters have won, the dispute letter in their language and yours, evidence pack, chargeback kit, escalation plan and deadline tracker.

  • Kit + Human review
    €89

    Everything in the Kit, reviewed by a case specialist, plus every follow-up round until the claim is closed.

Questions

Before you upload

Is this legal advice? Do I need a lawyer?

No, and most cases never need one. RentalProof is software: it reads your documents, verifies the evidence and generates the letter and files you send in your own name. That letter is what ends claims: the reference case was closed in writing within 24 hours of sending. A partner law firm exists for the rare case that escalates, at a fixed price. It is the exception, not the product.

Which countries?

Rentals in Germany, Austria, France, Italy, Spain and Portugal. For each of them we did the legal research: what the law says on proof, on unfair clauses, on the amount and on card refunds, checked against the official sources. Rented somewhere else? Pick your country at the top and leave your email: the next country is chosen by demand, and the check tells you honestly when yours isn't covered yet.

They already charged my card.

Then the kit adds a chargeback file for your bank and a refund demand with statutory interest. Time matters here, card disputes have deadlines that run from the debit, not from when the company answers.

What if I actually caused the damage?

Tell us. The method still helps: we check whether the amount is fair, repair costs, fees, downtime, VAT, and never argue what the evidence doesn't support.

Can I just forward their emails?

Yes. Every rental in your account has its own address. Forward the company's emails there, attachments included; they are filed on the rental, the facts are read out, and the first one registers the claim by itself.

I took photos myself, without the app.

Add them from your gallery. We read the time and place inside each file, sort the photos onto the sixteen views of the guided capture and tell you which views are missing. Original files only; screenshots and messenger copies have lost their metadata.

What happens when the company writes back?

Forward their answer or upload the letter, then press one button. The reply answers each of their arguments with the proof and the legal basis, without moving from the first letter's position, and a person checks it before release. Every round works the same way.

Got a claim in your inbox?
Don't pay, don't reply yet. Check it first, it takes five minutes and costs nothing.
Check my claim for free