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Digital signing for European businesses

Stop printing and scanning. Sign documents online.

Sign invoices, delivery notes and contracts with your finger on a phone or tablet — in seconds, securely stored in the cloud. Available on your computer, phone and tablet.

Register Book a demo
LS JK MK 4.8 out of 100 reviews 38,177 signed documents 500+ companies already sign digitally No credit card required
As of 06/2026
9:41
Legally binding under eIDAS EU hosting and backups AES-256 encryption Fully GDPR compliant
Integration

We are just an add-on to the system you already have

You don't have to change your software. We analyse the options and find the best way to connect — Signatorio plugs into wherever you already work.

Systems we have already connected

SunSoft Offeris Kros Omega Google Disk Your system

Didn't find yours? Write to us

Signatorio in brief

Signatorio is a European tool for electronic document signing. Sign invoices, delivery notes and contracts with your finger on a phone or tablet — in seconds, legally binding and securely stored in the cloud.

What it is
An online tool for signing invoices, delivery notes and contracts electronically with your finger on a phone, tablet or computer.
Who it's for
Freelancers and small to medium businesses that want to put an end to printing and scanning.
Legal validity
Compliant with the eIDAS regulation — legally equivalent to a handwritten signature across the entire EU, with a full audit trail.
Price
From €5 a month. Free trial, no credit card, with a 90-day money-back guarantee.
No card reader
Sign via a secure link — no card reader and no chip-enabled ID card needed.
Security
Documents are encrypted, backed up multiple times and hosted on servers in the EU in compliance with GDPR.
Why Signatorio

Paperwork costs you time. We give it back.

No printers, scanners or archive binders. Three things that matter to you — and Signatorio solves them.

Simplicity in every step

A few clicks and you're done. No printing, scanning or faxing.

An average signature takes 8 seconds. The client needs no app and no registration.

Safety in your hands

Encrypted transfer and multiple data backups. No unauthorised person can read your documents.

AES-256 encryption · an audit trail for every document · hosting and backups in the EU.

Access from anywhere

Reach your documents from a phone, tablet or computer. You won't lose them if something is lost or damaged.

Already 38 177+ signed documents, available 24/7 from a phone, tablet or computer.
How it works

From document to signature in three steps

1

Upload the document

Drag a PDF or Word file into the app. It takes just a few seconds.

2

Choose the signers

Enter the emails or sign yourself. Set the signing order.

3

Done

The document is signed and securely archived. Track the status in real time.

Try it right now

Sign your name. Right here, right now.

Draw your signature with your finger or mouse — exactly like in Signatorio. No sign-up, no printing.

Sample document
Delivery note No. 2026-0418
Awaiting signature
✍ Sign here
Done in a few seconds. That's exactly how fast it works with your own documents. Create a free account
Real-world situations

Where Signatorio saves you time as early as tomorrow

Real situations from an ordinary day — and how much each one gives back to you.

Invoices

Sign with a click, straight into your accounting.

Save ~15 minutes on every invoice

Delivery notes

The courier signs right on their phone, with a timestamp and GPS.

No more lost paperwork — everything in the cloud

Contracts

Send it to a partner on the other side of the country — signed in 5 minutes, not 5 days.

Close deals faster

Consent forms at the doctor's

The patient signs an informed consent right on the tablet.

GDPR-compliant, faster processing
See more industries and use cases on the blog
How much you save

Work out how much paper is stealing from you

Move the slider to your document volume and see what Signatorio gives back to you in a year.

Documents per month 50
51000+
Recommended plan: Basic
Time saved
150hours / year
Net saving
3 000/ year
After deducting the subscription price.
Start saving — for free

Rough estimate: ~15 min saved per document at a rate of €20/hr, including printing and archiving costs.

Legal protection

Every signature comes with a digital seal

It doesn't end with the signature. For every signed document we create a signature certificate (audit trail) — a digital seal that proves who signed what and when. Download it anytime; it holds up in an audit and in court.

Who signed what and when
Name, timestamp, email and IP address — the entire signing process in black and white.
Bound to the content
Once signed, the document cannot be altered unnoticed — the seal would reveal it instantly.
Compliant with eIDAS
The certificate is valid proof of a legal act across the entire EU.
Signature certificate
Delivery note No. 2026-0418
Verified
Signed byJakub Krupa
Date and time19. 6. 2026, 14:23:07
VerificationSMS code + email
Document hasha3f9…4e1c
Streamline your work. 90-day money-back guarantee

Choose the plan that fits you

Start
Private, occasional signing
5
per month · billed annually
  • 1 user
  • 10 documents / month
  • 100 stored documents
  • 180 days of archiving
  • 5 GB storage
Start
Basic
Freelancers, small businesses
12
per month · billed annually
  • 3 users
  • 50 documents / month
  • 500 stored documents
  • 365 days of archiving
  • 10 GB storage
Start
Gold
Freelancers and businesses
30
per month · billed annually
  • 10 users
  • 100 documents / month
  • 1,000 stored documents
  • 2 years of archiving
  • 20 GB storage
  • API · partial branding
Start
Most popular
Pro
Businesses with multiple locations
42
per month · billed annually
  • 20 users
  • 500 documents / month
  • 5,000 stored documents
  • 3 years of archiving
  • 50 GB storage
  • API · partial branding
Start
Enterprise
Large enterprises
90
per month · billed annually
  • 50 users
  • Unlimited documents
  • Unlimited stored documents
  • Unlimited archiving
  • 250 GB · full branding
Start
Feature Start Basic Gold Pro Enterprise
Price with annual billing / mo. 5 € 12 € 30 € 42 € 90 €
Price with monthly billing / mo. 6 € 15 € 35 € 50 € 100 €
Number of users 1 3 10 20 50
Number of documents/month 10 50 100 500 Unlimited
Maximum number of saved documents 100 500 1 000 5 000 Unlimited
Document archive duration 180 days 365 days 2 years 3 years Unlimited
Storage 5 GB 10 GB 20 GB 50 GB 250 GB
Option to buy additional space Up to 100 GB Up to 250 GB Up to 1 TB
Via API as well
Application branding Partial Partial Full
Legally binding signature (eIDAS)
90-day money-back guarantee

Trusted by companies across Europe

SPN plus
MNP
Tatra Logistik
Dunaj Reality
NovaMed
Beskyd Stav

The best in their field no longer wait for paper

Whatever your business, paper signatures slow you down. See where Signatorio gives companies an edge:

Lawyers Accountants Real estate Healthcare Construction Transport and logistics Hospitality and hotels E-shops HR and recruitment

Didn't find your industry? Signatorio fits every business →

500+
companies trust us
4 500+
signatures per month
4.8
average rating · 100 reviews

"At last our paperwork is in order."

LS
Ing. Lukáš Smolka
Sales Director · SPN plus, s. r. o.

"From sign-up to going live took just a few days, and today it saves us time and money — no printing delivery notes, everything is signed on the tablet."

JK
Jakub Krupa
Managing Director · MNP, s.r.o.

"Our processes have sped up — we serve more customers at dispatch, and our accountant no longer sorts through paper delivery notes."

JK
Jozef Krupa
Managing Director · Krupa Kajo, s.r.o.

Security and legal compliance come first

eIDAS / QES
Legally binding signatures equivalent to handwritten ones across the entire EU.
AES-256 encryption
Documents are encrypted both in transit and at rest.
EU hosting
Data and backups stored exclusively on servers in the European Union.
Fully GDPR compliant
Data processing in line with GDPR, including a full audit trail.
Frequently asked questions

Still hesitating? These are the most common questions.

Yes. Signatorio uses signatures compliant with the eIDAS regulation — across the entire EU they are legally equivalent to a signature on paper. We keep an audit record for every document.

No problem. Signatorio also works on its own, and we can connect it to any modern software you have. Just drop us a line and we'll handle the integration.

All documents are encrypted, backed up multiple times and stored on servers in the EU. Processing is fully compliant with GDPR.

You can create an account in a few minutes and without a credit card. You'll sign your first document today.

The Start plan is from €5 a month (€6 with monthly billing). The higher Basic, Gold, Pro and Enterprise plans add more users and documents. With annual billing you save 20%. You can start for free, with no credit card.

No. For everyday business documents a phone, tablet or computer is enough. You sign with your finger via a link, with no card reader or eID.

Yes. You send the other party a secure link by email or SMS. They click it and sign from their phone — no account, app or registration.

Invoices, delivery notes, contracts, agreements, consent forms and internal documents. For acts that require a specific prescribed form, choose the corresponding signature level.

Yes. Signatorio runs in the browser on a computer, tablet and phone, with no installation. The customer can sign right on the tablet in front of you, or remotely from their phone.

Try Signatorio for free.

No credit card. All features available. · 90-day money-back guarantee.

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