Sign documents online, eIDAS compliant

Advanced electronic signature, just a click away

Upload the document, choose who needs to sign it and receive the signed file straight to your inbox.

  • The recipient signs directly from the email
  • Free plan to get started right away
  • eIDAS compliant, PAdES and CAdES formats
Loading the sending form…
  • eIDAS compliant
  • PAdES and CAdES signatures
  • Electronic ID cards, passports and ICAO documents
  • Built in Italy by Cyberneid
How it works

Three steps, zero paper

From your device to the signer’s inbox, and back.

  1. Upload and send the file

    Select the document to be signed directly from your device and enter the recipient’s email.

  2. The recipient signs

    They receive the file and sign it with an electronic signature directly from the Instasign email.

  3. Receive the signed file

    The signed document lands directly in your inbox.

Platform

From a quick tool to full document management

Sign on the fly from the website, organise everything in the dashboard or use the app with your electronic identity.

Instasign Dashboard

Organise documents to be signed into folders, track signature status in real time and manage multiple signers on the same document.

Discover the dashboard
Instasign dashboard showing completed and pending folders

Instasign App

Create your electronic identity from your ID card with NFC and face recognition, then sign documents in a few taps.

Discover the app
Instasign app showing the electronic identity and recent documents
Why Instasign

Security and compliance, without the hassle

Advanced data protection, an intuitive interface and seamless integration with your processes make signing safer, faster and more cost-effective.

  • High levels of security

    A proprietary anti-spoofing mechanism verifies the authenticity of the signer.

  • Less identity theft

    The DCIS (double-check identification system) removes vulnerabilities from identification.

  • Global coverage

    Supports electronic ID cards, passports and any ICAO identity document.

  • eIDAS compliant

    Advanced electronic signature in PAdES and CAdES formats.

Plans

The right solution for every need

One free plan and two subscriptions designed for different volumes and operational needs.

Free

Perfect for getting started

Free

Free

Start for free
  • Simple Signature (5 requests)
  • Send documents to 1 signer
  • 3 folders per month
  • 1 document per folder
  • Fixed 24-hour expiration

Advanced

For teams and businesses

€39/month

€390/yearSave €78 compared with monthly

Contact us
  • Everything in Plus, plus:
  • 1,000 documents per year
  • Legally compliant digital archiving
  • Graphometric signature

Compare plans

Can I sign multiple documents at the same time?

It depends on your plan. With the Free plan you can send one document at a time; with the Plus and Advanced plans you can upload and send multiple documents to be signed at the same time.

Can I sign any type of document?

Yes. With Instasign you can sign cancellations, communications to private individuals, contracts, agreements and much more: not only communications to public authorities.

Under Article 61 of the Italian Prime Ministerial Decree (DPCM) of 22/02/2013, a signature affixed with the Italian Electronic Identity Card (CIE) is an advanced electronic signature: it can replace a handwritten signature with both private parties and public authorities.

Why does the verification software say the signature is invalid?

A signature affixed with the CIE is legally recognised as an advanced electronic signature (Art. 61 of the DPCM of 22/02/2013). However, some verification software is designed to recognise only qualified digital signatures and may show errors or warnings when verifying an advanced electronic signature.

Under current regulations, Italian public authorities are required to accept advanced electronic signatures made with the CIE. If in doubt, contact us.

Want to bring Instasign to your company?

We help you choose the right plan and integrate electronic signatures into your processes.