Save up to 90% compared to traditional notarial deeds. Pay only for what you use, no commitment.
Pay only when you need it, no commitment.
No subscription or monthly fee required. Pay only when you need it.
Immutable and decentralized proof of digital content existence.
Official certification with legal validity recognized throughout Brazil.
IP, geolocation, timestamps, user-agent and SHA-256 hashes collected automatically.
Document ready for use in legal proceedings, with instant public verification.
Your records are protected and accessible for at least 5 years.
Accepted as digital evidence in courts across the country, no approval needed.
Buy credits at a discount. 12-month validity.
All plans include: Blockchain + ICP-Brasil registration · Verifiable PDF certificate · Secure storage for 5 years · Immediate legal validity
Special conditions to boost institutional adoption.
5-10 lawyers
5-10 lawyers
11-30 lawyers
31+ lawyers
See how Lexato compares to a traditional notarial deed.
| Feature | Notarial Deed | |
|---|---|---|
| Average cost | R$ 300 - R$ 1,500 | Starting at R$ 63.96* |
| Issuance time | Days or weeks | Less than 5 minutes** |
| Travel required | Must go to notary office | 100% online |
| Yes | Yes | |
| Public verification | No | Yes |
| Blockchain registration | No | Yes |
Average cost
Issuance time
Travel required
Public verification
Blockchain registration
* Price per screenshot on the Pro Subscription (R$ 1,599/month with 25 screenshots included = R$ 63.96 each). Base price is R$ 129.90 per screenshot — single purchase is R$ 89.90 (31% discount).
** In over 95% of cases, the full certification process — including capture, cryptographic hash generation, blockchain registration (Polygon + Arbitrum + Optimism), and ICP-Brasil timestamp via SERPRO — is completed in less than 5 minutes. Time may vary depending on connection speed and captured content size.
Partnership program benefiting both the section and its associates.
Lawyers who refer colleagues receive rewards in free captures.
1 free capture on signup
1 free capture on signup
2 free captures on signup
Law firms with Pro Subscription or recurring purchases can request consolidated monthly billing. After registration approval, the firm receives an invoice and bank slip valid for 15 or 30 days, facilitating financial management and cash flow.
Clear your doubts about plans, payments, and features.
Yes. You can upgrade or downgrade between plans at any time, with no commitment and no penalty. When upgrading, the proportional value is automatically adjusted. When downgrading, the change takes effect in the next billing cycle.
For single purchases, packages, and subscriptions (prepaid), we accept credit card (Visa, Mastercard, Elo, Amex) and PIX via InfinitePay Checkout. For Enterprise plans (post-paid), we offer monthly billing with invoice, via bank slip or wire transfer.
Single purchase (Starter) credits do not expire. Package credits (Essential 5, 10, and 25) are valid for 12 months from purchase. Monthly subscription credits (Basic and Pro) accumulate for 1 renewal cycle.
A screenshot captures a high-resolution static image (PNG) of the entire page, including content below the fold. Video records real-time browsing for up to 30 minutes with system audio. Both include complete forensic metadata, SHA-256 hash, post-quantum ML-DSA-87 signature, and ICP-Brasil timestamp.
When you cancel, you keep access until the end of the paid period. Your already captured evidence remains immutably stored for the contracted period (minimum 5 years) in Amazon S3 Object Lock. There is no cancellation fee.
Yes. Captured evidence has legal validity recognized by art. 369 of CPC/2015. Each capture receives a SHA-256 hash, post-quantum digital signature (ML-DSA-87), and ICP-Brasil timestamp issued by SERPRO, with chain of custody per CPP Arts. 158-A to 158-F and ISO/IEC 27037 compliance.
Your evidence is protected regardless of Lexato. It is stored in Amazon S3 with Object Lock in Compliance mode — in this mode, not even AWS can delete the files before the retention period (5 to 20 years). SHA-256 hashes and ICP-Brasil timestamps are independently verifiable.
No. The process is simple: access the platform, navigate to the content you want to preserve, and click capture. All cryptographic certification happens automatically. The PDF certificate is generated ready for use in legal proceedings.
Access the platform and protect your digital evidence with legal validity in seconds.
Have questions about plans? See our FAQ or contact us