Signing | SwissSign
A data security specialist by Swiss Post

Electronic signatures

Book a webinar

Main section

SwissSign offers three different signature solutions. The ready-to-go solution (no integration required) and the integration solution (cloud) are based on "SwissID Sign". For companies that need a flexible and confidential solution, SwissSign recommends the on-premise solution "Let's Sign".

In addition to the signature solution, the SwissSign Time Stamping Service can be used to confirm the legal validity and legal compliance of electronic documents.


    • For private individuals and SMEs with a low volume of signatures
    • Effortless integration
    • Upload documents online and sign them via the SwissID App or your desktop
    • Billing prepaid with credit card or on account for contract customers
    • 5 free signatures for new customers
    Sign now

    Integration solution

    • For SMEs and larger companies with a high volume of signatures.
    • Easily integrate signing procedures into existing workflows and processes using an API.
    • Sign documents via the SwissID App using your smartphone or via your desktop.
    • The price model depends on the number of signatures and active users.
    Learn more


    Logo of Let's Sign
    • For companies and Managed Service Providers that require a flexible and confidential solution
    • Documents to be signed remain in the company's IT environment
    • Supports signatures from different providers
    • Flexibility in the design of processes and workflows
    • Installation on-premise or in a private cloud.


    Learn more


    • For companies that want to fully integrate electronic signatures into their customer processes.
    • Customers continue to enjoy the look and feel they are accustomed to.
    • Documents remain in the company's IT environment.
    • Existing identification processes and apps for user login can be used further on.
    Learn more

    Time Stamping Service

    • With the SwissSign Time Stamping Service, companies can ensure the legal validity and conformity of their electronic documents through the use of time stamps.
    • Time stamps confirm the existence of electronic data and documents at a specific point in time.
    Learn more

eOperations awards SwissSign the contract

As part of a procurement project carried out by eOperations Switzerland for electronic signatures, seals and time stamps, SwissSign has been awarded the contract for 6 of a total of 8 lots. SwissSign was also awarded first place for 4 lots. Demand services benefit from attractive conditions. 

Do you have any questions?

Would you like some no-obligation advice on which solution best meets your needs? Or have you already chosen a signature service and need support with integration? Our experienced team of experts will be happy to help.

Get in touch