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Send documents and collect legally valid digital signatures quickly.
Thousands of companies trust Clicksign to send documents for signature:







What is an Electronic Signature?
The electronic signature is an agile, secure and legally valid method that identifies and authenticates documents digitally, ensuring their integrity and avoiding changes after signing.
With this feature, it is possible to sign documents from anywhere using a computer or smartphone, eliminating factors such as travel, red tape, and unnecessary paperwork. Learn more.


Advantages of Electronic Signature
Time savings
Accelerate your business with a 100% secure resource. The entire process is done digitally, allowing documents to be signed and shared in minutes.
Security
The electronic signature has several document authentication options, promoting reliability and protecting your business against fraud.
Practicality
Sign documents from any device and anywhere, without the need for travel or red tape. An ideal solution for teams that need agility
Cost reduction
Eliminate the need for physical resources and significantly reduce your operating expenses. All you need is a computer or mobile device.
Electronic Signature Security
Choose the authentications that match your business.
Clicksign has more than 14 types of authentications to make your documents secure and legally valid.
ISO
Clicksign is the only Brazilian electronic signature company in the market certified by ISO 27001 and 27701, proving the high standard of Information Security and Personal Data Protection for its documents.


Legal validity of your documents
Documents signed at Clicksign have legal validity guaranteed by complying with all the requirements of Brazilian law, in full compliance with MP 2,200-2/2001 and Law 14,063/2020:
Hash Code
With the Hash Code, a high-security technology, it is possible to guarantee that the document was not changed after signing.
Document log
With the Document Log, you have access to the complete history of signatures.
Clicksign Validator
The Clicksign Validator allows the verification and validation of signed documents on the platform.
Start
Number of users that will have access to the Clicksign account.
Sending a document for signature via e-mail
Define the order in which the subscriptions will take place.
Authentications are ways to collect evidence of the signer's identity while signing a document.
• PIX authentication
• Digital Certificate Authentication
• Authentication by Official Document
• Handwritten Signature Authentication
Agenda signers can sign multiple documents at once.
Integrate Clicksign electronic signatures with your company's solutions.
Easy management of the signatories. By leaving them saved, you can use them at any time.
Plus
Number of users that will have access to the Clicksign account.
Send documents for signature via WhatsApp at no additional cost per message sent. It has legal validity.
Send documents for signature via SMS, at no additional cost per message sent. It has legal validity.
Authentications are ways to collect evidence of the signer's identity while signing a document.
• PIX authentication
• Digital Certificate Authentication
• Authentication by Official Document
• Handwritten Signature Authentication
• Selfie Authentication with Document
• Dynamic Selfie Authentication
• Biometric Authentication
The emails sent by Clicksign are sent by your company. For example, contratos@suaempresa.com
Personalize the sending of documents with the colors and branding of your business.
Get a view of the actions that were performed within your account, such as creating folders and deleting documents.
Count on our artificial intelligence to make it even easier.
Advanced
No limit on the number of users that will have access to the Clicksign account.
Save by creating a personalized plan with the features that are ideal for your business:
•Subscription via WhatsApp
•Acceptance Packages via WhatsApp
•Biometric Authentication
•Dynamic Selfie Authentication
•Custom Sender
•Personalization with logo and colors
•In-person subscription
•Single Sign On (SSO)
•Models via API
•Embedded Widget
•Automation
Automate the generation of your company's documents, from forms or spreadsheets.
Exclusive service, with priority in the Support queue and a dedicated account manager.
Annual or monthly payment.
The signature process is embedded in your site or platform, and your customer doesn't have to change pages to sign the document.
Authentication method that allows even more secure access to Clicksign.
Key features in your free trial period.
Reminders
Multiple subscribers
Order the subscriptions

Reports

14 authentications
Need help?
Check out the most frequently asked questions we receive.
Clicksign, a pioneering and leading platform in the Brazilian electronic signature market, provides its users with the possibility of making any type of electronic signature required by law, in a convenient, secure and legally valid manner.
It is important that you verify that the legislation mandates the use of a specific type of electronic signature for certain situations.
Examples:
> Acts of transfer and registration of real estate: Qualified electronic signature
> Private instruments for the purchase and sale of property with the character of a public title: Advanced or qualified electronic signature
Just create an account (by clicking on the “Try for free” button) or sign up for a plan directly (by clicking on the “Sign up now” button) and fill out the registration form. We will send you an invoice that can be paid by credit card or bank slip by e-mail. Or, if you prefer, you can be assisted by our specialists.
Electronic signature and digital signature are synonyms that reflect the three categories of electronic signature defined by Law 14,063/2020. They are: simple electronic signature (which offers the simplest form of authenticating the signer), advanced (authenticated by tokens, selfie, Pix, and other means of verifying the authorship and integrity of electronic documents) and qualified (which uses a Digital Certificate accredited by ICP-Brazil).
The electronic signature has the same purpose and the same dynamics as a physical signature. It is yet another way, but electronically, to identify a person, authenticate them and link them to a document, ensuring that it has not been modified later. The advantage of an electronic signature is that it is more convenient, faster, and even more secure than a physical signature