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The simplest way to sign, from anywhere

Legally binding, secure, and effortless electronic signatures

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Powered by Web3 and Blockchain technology

What is an electronic signature?

Electronic signatures are digital equivalents to handwritten signatures and offer a secure and legally recognised way to sign documents online, allowing for faster and more efficient transactions.

Boost efficiency and cut costs

Number of signers
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Signers' Residence
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Before Unlockit
Time
4 Dias
Cost
11€
With Unlockit
Time
30 Minutos
Cost
15€

Earn

4 Dias
+4.00€ Extra
*Estimated values using CTT Portugal. This calculator assumes that all signers have similar subscription requirements.

Garante a validade do documento com

Assinatura Avançada
Assinatura Qualificada CMD
Assinatura Qualificada com Video
01

User clicks "Sign"

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01

User clicks "Sign"

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01

User clicks "Sign"

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Physical Notary

Segurança
Vulnerável
Verificação
Manual
✓ CPCV ✓ Escritura ✓CMI ✓Arrendamento 

✓ Branqueamento de capitais

Avançada

Segurança
Vulnerável
Verificação
Manual
X CPCV X Escritura ✓CMI ✓Arrendamento 

✓ Branqueamento de capitais

Qualificada

Segurança
Vulnerável
Verificação
Manual
✓ CPCV X Escritura ✓CMI ✓Arrendamento 

✓ Branqueamento de capitais

Physical Notary

security
Verification of the signer carried out by the notary. The document and signature remain vulnerable to tampering or falsification.
Legal validity
Usable in all types of contracts.
‍
✓ CPCV
✓ Writing
✓ CMI
✓ Lease 

✓ Money Laundering
Verification
Manual and dependent on notarial documentation.

Advanced

Security
Signer verification with digital certificates. Cryptographic techniques that detect any changes made after signing.
Legal validity
Ideal for documents with lower legal risk.
‍
X CPCV
X Writing
✓ CMI
✓ Lease
✓ Money Laundering
Verification
Digital verification confirms the identity and integrity of the document.

Qualified

Security
Verification of the signer through a certified authority. Cryptographic techniques that detect any changes made after signing.
Legal validity
Usable in all types of contracts.
‍
✓ CPCV

X Writing

✓ CMI
✓ Lease
✓ Money Laundering
Verification
Verification with public key infrastructure, ensuring confirmation of the signer's identity. It can be done remotely.

Follow in the footsteps of innovators

“It makes it easier to close deals, especially from foreign players, and helps us to keep the data safe”

João Jardim, Consultant at KW Area Campo de Ourique

More about Electronic Signatures at the Unlockit Academy

TUTORIAL

Discover the signatures available at Unlockit

ARTIGO

Electronic Signatures: Legal Validity and Benefits Iris

EBOOK

From face-to-face to Video Identification

Close deals from anywhere in the world

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