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Envie documentos para assinatura tão rápido como enviar um WhatsApp. Saiba mais!
Certificado ISO 27.001 e 27.701

Assinatura digital de documentos segura e sem burocracias.

Automatize, organize e simplifique a gestão dos seus documentos, mudando a forma como você faz negócio.

+ de 2 milhões de contratos assinados por mês!
Assinatura via WhatsApp
Assinatura em massa
16 métodos de autenticação
100%
brasileira

Envie documentos por WhatsApp® e SMS.

Simplifique a assinatura de documentos para você e seus clientes com o aplicativo de mensagens mais popular do Brasil.

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A cara do seu negócio

Personalize o envio dos documentos com o logo e cores da sua empresa

AI que te ajuda a simplificar.

Utilize a inteligência artificial para resumir documentos e tornar o processo de assinatura mais claro para todos os envolvidos.

Ganhe tempo para focar no seu negócio.

Otimize o fluxo de trabalho ao automatizar suas assinaturas.

Contato

Mais proteção para os seus documentos.

Tenha acesso a diversas autenticações e aumente a segurança jurídica das suas assinaturas.

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Escolha entre várias opções para autenticar seu documento:

  • Token via email
  • Token via WhatsApp
  • Token via SMS
  • Biometria facial
  • Biometria facial Serpro
  • Pix
  • Certificado Digital ICP-Brasil
  • Documentoscopia
  • Selfie com documento
  • IP do dispositivo
  • Assinatura manuscrita
  • Selfie dinâmica
  • Comprovante de endereço
  • Verificação de dados pessoais na Receita Federal
  • Documento oficial
  • Geolocalização

Assuma o controle do seu negócio

Chega de perder tempo com burocracias e processos lentos. Com a Clicksign, você envia documentos para assinatura de diversas formas, reduzindo custos e promovendo mais agilidade e segurança.

1 min
Você precisa de apenas
1 minuto para assinar um documento com a Clicksign.
16
Tenha acesso a 16 métodos de autenticação para tornar seus envios válidos juridicamente.
2 mi
Mensalmente, mais de 2 milhões de pessoas assinam documentos com a Clicksign.
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Nossos clientes amam a Clicksign.

Há 15 anos nossos clientes assinam documentos de forma rápida, fácil, segura e online.

Anne

Graduation Supervisor
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

Nicoly

Business Manager, Cartos
Using Clicksign it became much more practical, we can send via Whatsapp and the customer can sign. We used to sign dozens of contracts and now we sign hundreds of thousands a month

Laura Pomponio

Lawyer at SolFácil
The possibility of having the Clicksign platform makes us overcome geographical barriers, since SolFácil has branches all over the country. In addition, it allows close monitoring of possible pending document signing

Vinicius Leandrini Magalhaes

CEO & Founder, Studio Yellow
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.

Alexandre Cury

Technology Manager at Colégio Bandeirantes
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.

Lorena Lage

Lage & Oliveira
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.

Romualdo da Silva

CEO and Founder, CRM Think
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.

Nicoly

Business Manager, Cartos
Using Clicksign it became much more practical, we can send via Whatsapp and the customer can sign. We used to sign dozens of contracts and now we sign hundreds of thousands a month

Vinicius Leandrini Magalhaes

CEO & Founder, Studio Yellow
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.

Romualdo da Silva

CEO and Founder, CRM Think
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.

Anne

Graduation Supervisor
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

Lorena Lage

Lage & Oliveira
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.

Laura Pomponio

Lawyer at SolFácil
The possibility of having the Clicksign platform makes us overcome geographical barriers, since SolFácil has branches all over the country. In addition, it allows close monitoring of possible pending document signing

Alexandre Cury

Technology Manager at Colégio Bandeirantes
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.

Segurança e privacidade são nossas prioridades.

Somos a primeira e única empresa brasileira do mercado de assinatura eletrônica certificada pelas ISO 27001 e 27701, que atestam os mais altos padrões de Segurança da Informação e Proteção de Dados Pessoais.

A assinatura eletrônica da Clicksign está em conformidade com a Medida Provisória nº 2.200-2/2001 e a Lei 14.063/2020.
Clicksign tem o ISO 27001Clicksign tem o ISO 27701
Mulher integrante do Time Clicksign

Precisa de ajuda?

Confira as perguntas mais frequentes que recebemos.

What type of subscription to choose?

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

How can I hire Clicksign?

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.

What is the difference between electronic signature and digital signature?

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).

What is an electronic signature?

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