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Electronic signature software for all your documents

In Autenti you will find all 3 types of eIDAS compliant e-signatures, available on one electronic signature software platform. Sign unlimited documents and enjoy the simplicity of electronic signing.

electronic signature software Autenti preview

Compare types of electronic signatures

Autenti offers three eIDAS compliant electronic signatures on one platform: Simple Electronic Signatures (SES), Advanced Electronic Signatures (AES), and Qualified Electronic Signatures (QES).

Compare them below.

Most popular

e-podpis Autenti

Autenti e-signature

Convenient, cloud-based, and suitable for most documents and contracts.

Recommended for these documents:

Alerts

Probationary employment contracts, substitute employment contracts, temporary employment contracts

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Sale/lease agency agreements

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Sales contracts

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Agency agreements

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Enables verification of the signatory based on the basic contact information indicated by the sender

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Signer authentication by e-mail and SMS (optional)

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Apply additional authentication of signers with a one-time authorisation code sent via text message.

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Verification of the authenticity of the signature with Autenti e-signature Validator

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Autenti Validator will allow you to verify the authenticity of signatures and electronic seals on a document. It ensures that the document has not been forged or altered in an unauthorised manner. You can also download the Certificate of Validation - a detailed report with the verification result information.

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Visualisation on Autenti Signature Card

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A Signature Card is an acknowledgement issued by Autenti documenting the execution of the Trust Service for the creation of an electronic signature. The Signature Card is attached to every document signed on the Autenti platform - it contains a visualisation of the electronic signatures affixed, qualified time stamps, and Autenti electronic seals. If necessary, the document with the attached Autenti Signature Card can be used as evidence in a dispute and also in court.

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eIDAS compliance

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Non-qualified trust service

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It is an electronic service provided by a qualified entity (trust service provider). Includes, but is not limited to, the creation, verification and validation of electronic signatures, electronic seals or electronic time stamps, and certificates associated with these services. Within trust services, we distinguish qualified services that meet additional requirements specified by law.

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Legal act form

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Documentary form

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To retain the documentary form of a legal transaction, it is enough to submit a declaration in the form of a document through a method that makes it possible to identify the person submitting the declaration.

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Available for foreigners

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Available to all foreigners. Currently, Autenti supports 11 languages - Polish, English, German, French, Italian, Spanish, Dutch, Slovak, Ukrainian, Czech, and Russian.

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Most popular

Autenti advanced  e-signature

Autenti advanced e-signature

Even greater security through identification of the signatory's identity.

Recommended for these documents:

Alerts

Employment contract for a trial period, substitute employment contract, temporary employment contract

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Contract for specific task

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Reservation agreement

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Sales intermediary agreement

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Makes it possible to verify the signer’s identity

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In the case of advanced e-signature, Autenti verifies the identity of the person placing the signature using identification methods available within the BrokerID service.

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E-mail and text message signature authentication

Help Icon

Apply authentication of signers with a one-time authorisation code sent via text message.

doc

Verification of the authenticity of the signature with Autenti e-signature Validator

Help Icon

Autenti Validator will allow you to verify the authenticity of signatures and electronic seals on a document. It ensures that the document has not been forged or altered in an unauthorised manner. You can also download the Certificate of Validation - a detailed report with the verification result information.

stamp

Visualisation on Autenti signature card

Help Icon

A Signature Card is an acknowledgement issued by Autenti documenting the execution of the Trust Service for the creation of an electronic signature. The Signature Card is attached to every document signed on the Autenti platform - it contains a visualisation of the electronic signatures affixed, qualified time stamps, and Autenti electronic seals. If necessary, the document with the attached Autenti Signature Card can be used as evidence in a dispute and also in court.

law

eIDAS compliance

Padlock

Non-qualified trust service

Help Icon

It is an electronic service provided by a qualified entity (trust service provider). Includes, but is not limited to, the creation, verification and validation of electronic signatures, electronic seals or electronic time stamps, and certificates associated with these services. Within trust services, we distinguish qualified services that meet additional requirements specified by law.

hammer

Legal act form

document

Documentary form

Help Icon

To retain the documentary form of a legal transaction, it is enough to submit a declaration in the form of a document through a method that makes it possible to identify the person submitting the declaration.

world

Available for foreigners

Help Icon

Available to all foreigners. Currently, Autenti supports 11 languages - Polish, English, German, French, Italian, Spanish, Dutch, Slovak, Ukrainian, Czech, and Russian.

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Qualified electronic signature in Autenti

Qualified electronic signature in Autenti

Equivalent to a handwritten signature - sign almost any contract!

Recommended for these documents:

Alerts

Reports to authorities

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Employment contracts

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Bank account agreements

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Contracts on the transfer of the author's economic rights

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The identity of the signatory is confirmed by a qualified trust service provider

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In the case of a qualified signature, in accordance with the procedures defined by a given qualified trust service provider.

Weryfikator

In accordance with the authentication procedures of qualified service provider

signature

Verification of the authenticity of the signature with Autenti e-signature Validator

Help Icon

Autenti Validator will allow you to verify the authenticity of signatures and electronic seals on a document. It ensures that the document has not been forged or altered in an unauthorised manner. You can also download the Certificate of Validation - a detailed report with the verification result information.

stamp

Visualisation on Autenti Signature Card

Help Icon

A Signature Card is an acknowledgement issued by Autenti documenting the execution of the Trust Service for the creation of an electronic signature. The Signature Card is attached to every document signed on the Autenti platform - it contains a visualisation of the electronic signatures affixed, qualified time stamps, and Autenti electronic seals. If necessary, the document with the attached Autenti Signature Card can be used as evidence in a dispute and also in court.

law

eIDAS compliance

Padlock

Qualified trust service

Help Icon

It is an electronic service provided by a qualified entity (trust service provider). Includes, but is not limited to, the creation, verification and validation of electronic signatures, electronic seals or electronic time stamps, and certificates associated with these services. Within trust services, we distinguish qualified services that meet additional requirements specified by law.

hammer

Legal act form

document

Documentary form

Help Icon

To retain the documentary form of a legal transaction, it is enough to submit a declaration in the form of a document through a method that makes it possible to identify the person submitting the declaration.

international

Available for foreigners

Help Icon

Available to all foreigners. Currently, Autenti supports 11 languages - Polish, English, German, French, Italian, Spanish, Dutch, Slovak, Ukrainian, Czech, and Russian.

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Show more

Use ALL 3 types of e-signatures on the Autenti platform

Mix-and-match different types of e-signatures to suit all your needs, on one platform. Whether you’re signing a simple sales contract or a complex employment contract transferring copyright—you’ll easily sign it with Autenti.

Sign as much as you please with Autenti

No matter the subscription plan you decide to choose, the number of documents you can sign electronically with Autenti won’t be limited.

Organize your documents like never before

Autenti e-signature software helps you go paperless in a tidy and organized manner. With document folders, you won’t need physical archives—find any signed document in a matter of seconds.

Collect the signatures you need, on time

With notifications and reminders about pending documents, you can be sure that every signature will be collected as promptly as possible.

Validate any identity and signature

Easily validate any signing party using various verification methods—from simple email and SMS validation to video verification. If you want to make sure past signatures have remained tamper-free, you can also validate them with Autenti.

Decide how you want the document signed

Decide on the signing order, verification methods required of the signers, type of e-signature used, and more. Signed electronically just the way you need it.

Automate your workflow and use templates

Signing many documents will no longer be troublesome. You can automate the whole process with Autenti.

Use lawyer-verified templates for commonly used documents, create your own workflows, and personalize the communications sent to signers to fit your business perfectly.

Sign on a mobile application

What’s more convenient than a desktop application? A mobile one. Download Autenti’s mobile application and enjoy effortless digital document signing, straight from your mobile phone.

Access archived documents, protect your information with a fingerprint, sign documents in a few clicks, and more.

Visualize the electronic signatures

Each signed with Autenti document contains a Signature Card, attached as the last page.

The Signature Card will visualize the digital signatures to make them more tangible, but will also show all the essential details about the signing process, like IP addresses used for signing, date and time of signing, or electronic seal issued by Autenti once signing has been finalized.

Why choose Autenti?

  • Trust Service Provider

    Autenti is a certified Trust Service Provider as regulated by eIDAS, therefore, you can be 100% sure of proper eIDAS regulation compliance.

  • Cost-effective

    Choosing Autenti, the number of documents you can sign, nor the e-signature type you need won’t be limited, making our solution as cost-effective as possible.

  • Fast

    You don’t have to install anything, Autenti works directly in your browser—making it the fastest way to sign documents, all completely online.

  • Secure

    Besides compliance with eIDAS, Autenti ensures proper security across multiple security regulations, including GDPR or ISO 27001.

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Sign any document online with Autenti

Send documents for signing, collect signatures, verify identities and signatures, archive signed documents, and more—all on one platform.

Benefits of electronic signatures

Electronic signatures are beneficial to both the signer and the signee. Learn about the key benefits below.

Secure
Secure

Electronic signatures come with layers of digital security, ensuring the authenticity and integrity of the signer’s intent.

Legally Binding
Legally binding

You are assured that documents with an electronic signature offered by Autenti are legally binding throughout the EU.

Time and cost-effective
Time and cost effective

E-signing documents significantly reduces the time and money spent on manual paper processes, postage, and storage.

Ecological
Ecological

E-signing helps the environment by eliminating the need to print, send and archive paper documents.

Frequently asked questions

What is an electronic signature?

An electronic signature is a digital method of signing documents that indicates your agreement or approval of the document’s content.

It's the online equivalent of a handwritten signature, but even more secure thanks to its various identity verification methods.

E-signature can be as simple as checking an “I agree” box on a website, writing out your name with a stylus on a mobile phone screen, or more secure, like Simple Electronic Signatures (SES) collected with electronic signature software platforms.

Is electronic signature legally binding?

Electronic signatures are legally binding thanks to the set out by governments regulations. For example, it’s the eIDAS (electronic IDentification, Authentication and trust Services) regulation that sets out the standards for electronic signing across the European Union.

Corresponding to eIDAS, there are mirroring regulations across the globe, such as the E-Sign act in the United States, the ETA (Electronic Transactions Act) in Australia, or the Federal Act on Electronic Signatures (ZertES) in Switzerland.

Given the fact that e-signatures are lawfully recognized, electronic signatures can be admissible in court cases as evidence.

Is digital signature different from electronic signature?

Digital signature is a special type of electronic signature, meaning that every digital signature is an electronic one, but not every electronic signature is digital. 

To put it simply, digital signatures differ from e-signatures in the authorization process—as in they require identity verification of the signing party. The identity verification for digital signatures can be completed in several ways. From simply photographing your ID card to a video conference with a Certificate Authority for Qualified Electronic Signatures (QES). 

No matter the method, all verification processes can be completed quickly, and usually completely online.

Besides the identity verification process, digital signatures offer advanced security thanks to Public Key Infrastructure (PKI) technology used for encryption of the signatures, and the digital certificate issued for each qualified signature.

What are the types of electronic signatures?

There are three main types of electronic signatures:

  • Simple Electronic Signatures (SES)—can be used for 90% of documents in business transactions, from simple cooperation agreements to contracts of mandate or contracts for the sale of movable property.
  • Advanced Electronic Signatures (AES)—suitable for more complex documents, like sales intermediary agreements or reservation agreements.
  • Qualified Electronic Signatures (QES)—for the most demanding documents and clauses, like transferring copyrights in a contract or signing loan agreements.

SES signatures are completely secure and very universal in nature, fitting many documents. Here, you’ll authorize the identity of the signing party with their basic details, like name and surname and an additional verification done with a unique code sent to their email address or phone number.

AES and QES signatures require additional identity verification, reviewing the signing party’s ID card, for example, through a photograph or a video verification.

With Autenti as your electronic signature software, you can use all three e-signature types for an unlimited number of documents.

Which e-signature type should I use?

The type of e-signature you should use depends on the specific document you need to have signed. However, 90% of documents in business transactions can be safely signed with SES (Simple Electronic Signatures).

For more intricate or complex clauses, like transferring copyrights in an employment contract, choose AES or QES signatures, all available on Autenti.