Integration References & Use Cases

Trust is good, digital sovereignty is better. Discover how leading software vendors, platforms, and ecosystem multipliers embed Sign2x as their eIDAS-compliant e-signature infrastructure. Hosted in Germany via data-sovereign cloud hosting – ensuring legal binding, seamless API integration, and clear price leadership without third-country access.

Aus der Praxis: Echte Architekturen, messbarer Impact

UHP Digital

API-first whitelabel signature and electronic seals inside industrial and IoT software, with 100% German data sovereignty for DACH industry end customers.

CIDigital GmbH

Whitelabel eIDAS signatures native in HubSpot CRM for aid contracts, consents and aftercare — GDPR-aligned, without US Cloud Act exposure.

kevee

Media-break-free, Germany-hosted signature and approval flows for BIM deliverables, design releases and construction contracts across European offices.

Keil KTM GmbH

AI and IT consulting, software development, IT project management, change communication

AttoLabs

Seamless integration of data-sovereign eIDAS signature processes and electronic seals into bespoke enterprise cloud platforms for e-government, banking, and logistics.

kaspers steuerberater

Seamless and legally compliant digital signing of engagement letters, tax returns, and annual financial statements directly within the firm's environment to eliminate stacks of paper.

Kauz GmbH

Native orchestration of legally binding eIDAS signature and sealing processes directly within automated, AI-supported document workflows without media discontinuity.

pirobase imperia GmbH

Native integration of eIDAS-compliant digital signatures and electronic seals directly into headless CMS and PIM approval workflows for seamless, end-to-end validation of content and product data.

DKSR GmbH

Seamless integration of legally binding, data-sovereign e-signatures into municipal data platforms to accelerate public administration workflows without media breaks.