SEALMARK.
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Proof before you hand it over.

Renting out your place, your car, or moving in somewhere new? Sealmark walks you through documenting everything that matters โ€” timestamped, fingerprinted, and ready as evidence before it ever becomes a dispute.

Get Sealmark
๐Ÿ”’ Tamper-evident SHA-256 ยท ๐Ÿ• Timestamped ยท ๐Ÿ“ Location-stamped ยท ๐Ÿ“„ Court-ready PDF

Everything you hand over, documented

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Rentals & Airbnb

Turnovers, guests and long-term tenants โ€” a clean record of condition at every handover.

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Vehicles

Turo, rentals, or lending your car. Capture every panel, wheel and the odometer in minutes.

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Items & equipment

Cameras, tools, anything you lend or ship โ€” prove its condition before it leaves your hands.

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Moving in / out

Protect your security deposit with a guided room-by-room record at check-in and check-out.

How it works

Capture

A guided wizard tells you exactly what to photograph for each section.

Seal

Every photo is stamped with date, time and location, and sealed with a SHA-256 fingerprint.

Report

Get a professional PDF, an AI condition inventory, and a before/after comparison.

Defend

If a deposit is withheld, generate an evidence-based dispute letter in seconds.

Simple pricing

Sealmark Pro
  • Unlimited AI condition inventories
  • Unlimited before/after damage comparisons
  • AI dispute letters
  • Every report, photo and fingerprint stays on your device
  • Cheaper than a single disputed damage claim

Your first report is free. One-time report packs are also available for occasional use.

Questions

Is this legal evidence?

Sealmark is a documentation aid, not legal advice or insurance. It produces timestamped, tamper-evident records you can use to support your case โ€” admissibility always depends on your jurisdiction and situation.

Where are my photos stored?

On your device. Photos are only sent to our server when you request an AI feature, and are never retained afterward.

Do I need an account?

No. There is no login and we never ask for your name or email.