Legally valid eSignatures powered by privacy-by-design
Sign in confidence with legally valid eSignatures (supporting all major global standards incl. eIDAS, ZertES, UETA, ESIGN) that come with full data privacy. From one signature to millions, our solution works at scale and helps you to streamline your process, improve your customer experience, and speed up your business.
Save 80% time and money over manual processes
Sign legally valid from anywhere
Elevate your customer experience
Why your organization needs future-proof eSignatures
Overcome your reliance on outdated paper-based processes
Free yourself from pen, paper, and postal delivery times
Eliminate the risk of fraud that comes with forgery-prone handwritten signatures
Boost your customer satisfaction by eliminating tedious signature processes
Sign legally valid from anywhere and at any time
Comply with the strictest regulatory standards (incl. eIDAS, ZertES, UETA, ESIGN)
Eliminate manual labor and repurpose that time for higher-value work
Sign in confidence, with protected privacy
Add or revoke signatures or set an expiration date based on predefined terms
Allow for an instant verification of the authenticity of your signed documents
How your organization can benefit
Profit from the unique advantages of our privacy-first eSignatures
Accelerate your digital transformation with eSignatures
Don’t let outdated solutions that have access to your data limit your digitalization efforts.
Generate significant time savings for your organisation and repurpose part of your team for higher-value work
Increase your customer satisfaction by eliminating long cycle-times and tedious signature processes
Generate incremental revenues through enhanced competitiveness and faster time-to-market
Sign legally valid from anywhere and at any time
Because your colleagues and customers should be able to sign legally valid from anywhere and at any time without compromising data privacy.
Comply with the strictest regulatory requirements of Switzerland, the EU, and all major global standards (incl. eIDAS, ZertES, UETA, ESIGN)
Allow for an intuitive verification of your documents that doesn’t require an instruction manual and can be done in seconds with just a few clicks
Benefit from the only eSigning solution where your signatures are always traceable and verifiable – even when they are printed
Future-proof your eSigning
without compromising your privacy
All other eSigning providers have access to data uploaded into their cloud – and the CLOUD Act is providing additional insecurities for US-based providers.
Benefit from client-side encryption, where we encrypt your data on your device, keeping it inaccessible to anyone but you and your collaborators
Implement a privacy-first solution with zero-knowledge end-to-end encryption
Fully digitize your signing processes while preserving your privacy, without having to create “no-sign” lists for sensitive documents
Sign easily within your existing IT landscape and in your brand style
The most intuitive solution doesn’t add any additional software but can be easily integrated into your existing IT landscape.
Keep your existing tools & workflows and integrate the signing processes seamlessly into your existing IT landscape
Upgrade your existing software with a “sign” button thanks to our powerful, yet simple API (JS Library, CLI, HTTP Proxy)
Customize the branding of the entire signing process and make it your own
Signing is only the beginning
The most advanced eSignature toolbox for your business
Privacy-first eSignatures
Sign in confidence, legally valid, and with full compliance – from anywhere in the world.
Gain full privacy control: All documents are locally processed on your device with zero-knowledge end-to-end encryption.
Select the right signature type for your needs: from our cost-effective basic encrypted signature up to the regulated QES.
Identity Check
Allow for an intuitive verification of your documents and its signers that doesn’t require an instruction manual.
Make our verification tool your own and integrate it into your website.
Enable instant verifications with unparalleled reliability: our powerful tool spots the change of one single pixel and everything beyond.
Digital Twin
Select to store an encrypted digital copy of your document and embed a QR code that links to it – from any medium.
Empower anyone with a smartphone to verify your printed documents and download their securely stored digital copy.
Make your printed documents tamper-proof and instantly verifiable with this bridge from the analog to the digital world.
Smart Documents
Profit from a certification logic where the document status is separated from the document itself.
Have the option to revoke documents, give them an expiration date or make them a single-use ticket.
Update your documents – even when they are already in circulation – and link the latest document version to the previous one(s).
Simple Integration
A simple API to sign, certify, and verify documents
Built by developers, for developers – but with the end-user in mind
Take your pick from different types of integration to match your existing environment
Why Certifaction
Profit from the unique advantages of our privacy-first solution
Privacy-by-design
An unparalleled privacy solution where all your documents can be locally processed on your device.

Advanced user identification
Benefit from user-friendly and secure ID-checks that work natively, 24/7, and within 40 seconds.
Mass signing
One document or one million: our solution has been designed to certify at scale, reliably, and cost-efficiently.
Verifiable trust
Quickly verify your digital files via drag and drop, or printed documents via an embedded QR code.
Bridge from analog to digital
With our proprietary Digital Twin solution, you can now verify and download printed documents on any smartphone.
Sign within your apps
Upgrade your existing software with our one-click sign button for an intutive signing solution without media break
Your way forward
Three simple steps to a future-proof eSignature process
Create an account
Try for free
Save time and money
Testimonials
Don’t just take our word – take it from our partners and customers
“What you have developed is the next generation of eSigning, which is by far better than all the rusty certificate-based signing solutions regarding security, Digital Twin, life-cycle updates, and data privacy.”
Urs Fischer, Head of Business Development & Innovation, Health Info Net (HIN) AG
“Fraud is a significant problem in academia. That’s why we have co-initiated Certifaction to secure our certificates on the Ethereum blockchain – making them tamper-proof while reducing the administrative burden.”
Prof. Dr. Fabian Schär, Co-initiator of the Certifaction solution – Professor for Distributed Ledger Technology & FinTech, Director at the Center of Innovative Finance, University of Basel
“Certifaction is extremely easy to use and assures employers that professionals with login-issued, digital job references, diplomas, and certificates, are qualified and trained professionals.”
Sven Cueni, Service Manager, ICT LogIn Berufsbildung AG
“With blockchain-verifiable diplomas we are able to take our diploma-granting and verification process to the next level. We are very excited to offer this cutting-edge technology to our students and integrate it into our daily operations.”
Thierry Kirschstein, Managing Director, UIBS
“Simplifying blockchain technology for real-world use cases is not easy. Certification has managed to pull that off by reducing the friction and the amount of work a user has to do.”
Prof. Dr. Walter Dettling, Lecturer, FHNW














