Legally binding electronic signatures

  • Sign anywhere, anytime
  • Simple and seamless identification process
  • Available on mobile devices, desktops and laptops
  • Start signing now on the cloud or install it on-premise
  • Fulfill the form on the right, we will contact you!


Key features

Swiss law

Let's Sign is compliant with the Swiss law on electronic signatures (ZertES). Our electronic signatures are equivalent to handwritten signatures.

Simple and user friendly

Just upload and send your documents to be signed. We take care of the rest, even identification! Available for mobile devices and desktops.


Modern APIs for a 100% digitization of processes within your backends: SAP, Sharepoint and many more