The world's No. 1 platform for notarization in Blockchain, managing and signing your files

The electronic signature is not enough! With the Notarify4 platform you sign, make your files immutable and legally certify them

Start now, it's free!Book a demo
over 5,000 customers have already certified 2 million documents!

Notarify's Partners

5.000+ Professionals and Companies notarize and sign in Blockchain with Notarify4

Join the Web3 Revolution.

EasyEfficientSecure

Notarify is an international provider of Blockchain services, with a network of thousands of clients in several countries. We are the leading Blockchain notarization company that certifies and secures all data, documents, signatures and identities for any organization or individual. Our team is composed of experienced blockchain professionals with extensive knowledge of the technology and its applications. We already worked on many successful blockchain projects for our clients in many different industries.

Our customers

SMEs & Professionals

Save up to 80% of your time by automating file management, IP/Know-how Protection, KYC and E-Signature. The blackbox to protect your business.

Corporate Managers

Stop wasting your time in document management with multiple tools. Focus on sales and protect your company from legal quarrels.

Governments

One single tool to manage ID identification, data acquisition, E-Signature. Make your services easier and safer, become a facilitator.

Notarify4 | Blockchain Revolution! | Notarify4 | Blockchain Revolution! |

How it works

Notarify4

Notarify4 is a certified signature and document management platform

Concrete Results

1. Upload a file of any type from your device

2. The file is notarized on the blockchain

3a. Apply an E-signature to the file

3b. Apply a video-biometric signature to the file.

4. Share and track all the activities on your documents

Try now! →Upload.
Sign.
Certify.

Step 1: Cloud storage

Step 2: Tamper-proof notarization

Step 3: E-Signature

Step 3a: Video-Biometric

High Conversions

We answer your questions

1. What is the effect of notarization?
2. In which industries can Notarify be used?
3. What are the concrete benefits?
4. Why is Notarify more secure?