Yousign
🇫🇷A French qualified trust service provider offering eIDAS-compliant electronic signatures, headquartered in Paris.
Yousign is a French electronic-signature company founded in 2013, with headquarters in Paris and roots in Caen. It offers a signing platform and API aimed primarily at European SMBs that want a simple, compliant way to sign contracts online.
Yousign is one of the few EU-qualified trust service providers (QTSPs) on the e-signature market, so it can issue advanced and qualified electronic signatures under the eIDAS regulation, not just simple ones. This gives signed documents strong legal standing across the European Union.
As a European vendor hosting data within the EU, Yousign markets itself explicitly as a GDPR- and eIDAS-native alternative to larger US-based platforms, and is widely used across France and neighbouring markets.