Digital signature of documents
Segura, Rápida e Sem Burocracia.
Assine Digitalmente
See how the document arrives for your customer to sign on WhatsApp®.
Test what it's like to sign a document in a quick and free simulation.
Send documents via WhatsApp® and SMS.
Simplify document signing for you and your clients with Brazil's most popular messaging app.
The face of your business.
Personalize the sending of documents with your company logo and colors.
AI that helps you simplify
Use artificial intelligence to summarize documents and make the signing process clearer for everyone involved.
More protection for your documents.
Access multiple authentications and have more security and legal validity.
Choose how to authenticate your documents:
Token via email
Token via WhatsApp
Token via SMS
Facial biometry- Serpro facial biometry
Pix
ICP-Brazil Digital Certificate- Documentoscopy
Selfie with document
Device IP
Handwritten signature
Dynamic selfie
Proof of address
Verification of personal data at the Internal Revenue Service
Official document
Geolocation
Take control of your business.
Send documents for signature without red tape, saving resources and having more agility and security.
Our customers love Clicksign.
For 15 years, our clients have been signing documents quickly, easily, securely and online.
As a Clicksign customer since 2015, I can guarantee that the company offers a unique flexibility for my company, which brings me a competitive advantage in the market.
Clicksign revolutionized the management of my documents and contracts, which became 100% electronic. In addition to having enabled an extremely simplified hiring process in my office.
The ease of integrating Clicksign with our CRM simplified our sales management process and reduced the loss of contracts due to the delay in bureaucratic issues.
We searched the national and international markets, and then Clicksign ended up winning this competition, so to speak, mainly because of its flexibility and security that we saw in the process, in the company and in the solution.
Today, delivery to the student is faster. We sign online, the student can pick it up in the student area and make it easier for them. You don't have to come to the institution. The diploma is signed with Clicksign
Security and privacy are our priorities.
We are the first and only Brazilian electronic signature company certified by ISO 27001 and 27701, which attest to the highest standards of Information Security and Personal Data Protection.
A assinatura eletrônica da Clicksign está em conformidade com a Medida Provisória nº 2.200-2/2001 e a Lei 14.063/2020.
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
