Effective digital signing workflows, that optimize your business.
Signature and approval workflows with full compliance to eIDAS industry standards. Make your contracts easy to sign – fast, secure, and professional.
80% of all documents are signed within 4 hours
Faster agreements
Get documents signed in minutes instead of days with automatic reminders and efficient workflows.
Automate more
Eliminate manual processes and let document workflows run automatically from creation to signature.
Best-in-class security
Protect sensitive documents with eIDAS-compliant signing, strong identification, and full auditability.
Easy integration
Connect Addo Sign with CRM, HR, and ERP systems, or build your own solutions via API.
Built for the nordics
Supports MitID, BankID, and local compliance requirements across Denmark, Sweden, Norway, and Finland.
More value for money
Get advanced signing and identification features without the high costs and complex licensing models.
More than e-signatures – secure identification and digital trust services in one platform
Businesses need more than digital signatures. With Addo Sign, you bring secure identification, electronic signatures, and digital trust services together in a single platform – helping agreements get completed faster and more securely.
Easier, more functionality and an unmatched pricing model
Customers who have tried other solutions always tell us that our digital signing solution is the simplest and most intuitive they have experienced. At the same time, they get much more functionality at a lower price.
Many options
Addo Sign provides flexible options tailored to your needs. Whether you want a simple signing solution or a fully integrated system, Addo Sign can deliver the solution.
Digital signing designed for enterprise – easy to adopt, ready to scale
Designed for enterprise organisations with complex requirements, yet simple enough for smaller businesses to get started quickly. Advanced functionality is included from day one, so you can scale, customise and build more sophisticated workflows without changing platform or pricing model.
Questions & answers
Addo Sign is a digital signature solution that makes it possible to sign documents quickly, securely and legally binding online. The solution is ideal for businesses and individuals who want to streamline and digitize their document management.
Yes, with an Addo Starter account you can send documents to yourself and sign them digitally for free. Try it out and experience the benefits before you decide on a subscription.
When you upload a document in Addo Sign, you select the people who need to sign and send a secure message to them. The signers receive an email or SMS with a link to the document where they can sign digitally.
Yes, digital signatures in Addo Sign are legally binding and meet the requirements set out in the eIDAS regulation, which applies throughout the EU. This means that they have the same validity as a physical signature.
In Addo Sign we use PDF documents as the format is well suited for storing encrypted information about the signer's identity. This ensures that the documents cannot be forged.
Yes, security is a top priority at Addo Sign. We use advanced encryption and follow international standards for data security, so your documents and information are always protected.
Move from paperwork to digital workflows?
Sign documents faster, reduce manual work and stay compliant – without changing how your organisation works.