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Cybersecurity · head to head

Signicat vs WireGuard

Signicat logo

Signicat

Cybersecurity

European digital identity hub connecting national eID schemes

From
On request
Rated
-
Full reviewWebsite
WireGuard logo

WireGuard

Cybersecurity

Modern, minimal-complexity VPN protocol with state-of-the-art cryptography

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only WireGuard has a free tier, so it costs nothing to try first.
  • Each has a real cost: Signicat national eID scheme fees are passed through on top of Signicat's own charge, so a single-country business almost always pays less by integrating with the scheme directly.; WireGuard manual key management required; WireGuard does not provide automated peer discovery or key distribution mechanisms
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Signicat and WireGuard actually diverge.

Attributes where Signicat and WireGuard differ
AttributeSignicatWireGuard
Starting priceOn requestFree
Pricing modelquoteopen-source
Free tierNoYes
PlatformsWeb, iOS, AndroidLinux, Windows, macOS, iOS, Android, FreeBSD, OpenBSD

Identical on both: user rating (Not yet rated), category (Cybersecurity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Signicat

  • eID scheme brokering
  • Qualified electronic signatures
  • Document verification
  • AML screening
  • Authentication
  • Digital onboarding flows
  • eIDAS compliance

Only in WireGuard

Nothing recorded that Signicat does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Signicat

  • A lender expanding from Norway into Sweden, Denmark and the Netherlands without four separate eID integrationsnot WireGuard
  • An insurer needing eIDAS qualified signatures on policy documents that will hold up in a European courtnot WireGuard
  • A bank that wants customers to onboard with their existing national bank ID rather than photographing a passportnot WireGuard
  • A public sector body needing cross-border recognition of notified eID schemes under eIDASnot WireGuard

WireGuard

  • Site-to-site VPN connectivity for datacentres and branch officesnot Signicat
  • High-performance VPN applications requiring minimal latency and CPU overheadnot Signicat
  • Embedded systems and IoT devices with strict memory and storage constraintsnot Signicat
  • WireGuard-based managed services (Tailscale, Mullvad VPN) providing abstraction over raw protocolnot Signicat
  • Kernel module for Linux-based VPN appliances and firewallsnot Signicat
  • Research and development in cryptographic protocol designnot Signicat

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Signicat

  • National eID scheme fees are passed through on top of Signicat's own charge, so a single-country business almost always pays less by integrating with the scheme directly.
  • Value is concentrated in Northern and Western Europe, and coverage in Southern and Eastern Europe is thinner, so a pan-European rollout still hits gaps requiring document fallback.
  • Pricing is per transaction and quoted, and because scheme rates vary by country the cost per onboarded customer differs materially between markets in ways that complicate unit economics.
  • Each eID scheme connection typically carries its own setup fee and approval process, so adding a country is a project with a lead time rather than a configuration change.
  • Availability is tied to the national schemes, meaning an outage at BankID or MitID stops your onboarding entirely and there is no vendor-side mitigation for it.

WireGuard

  • Manual key management required; WireGuard does not provide automated peer discovery or key distribution mechanisms
  • No built-in support for address allocation or DHCP; all IP assignments must be manually configured
  • Limited to UDP; TCP encapsulation requires wrapper tools, making it unsuitable for environments blocking UDP
  • Stateless protocol design means lost packets trigger peer disconnection rather than transparent reconnection
  • Requires operational expertise to securely configure and deploy; not suitable for non-technical users without wrapper tools (Tailscale, Mullvad)

Pricing, plan by plan

Signicat

On request
  • Signicat Platform$undefined/year
    • Priced per transaction with national scheme fees passed through
    • Signature and verification products licensed separately
    • Setup fee per eID scheme connected

WireGuard

Free

No published plan breakdown. See the WireGuard review.

Which should you pick?

Choose Signicat if

  • You need eid scheme brokering.
  • You work on Web, iOS, Android.
  • You also want qualified electronic signatures.
Signicat review

Choose WireGuard if

  • You want to start without paying.
  • You work on Linux, Windows, macOS, iOS, Android, FreeBSD, OpenBSD.
WireGuard review

Questions people ask

Is Signicat or WireGuard better?
Neither clearly leads. Signicat starts at On request and WireGuard at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Signicat or WireGuard?
WireGuard has a free tier; the other does not. Paid plans start at On request for Signicat and Free for WireGuard.
Does Signicat or WireGuard run on more platforms?
Signicat runs on Web, iOS, Android. WireGuard runs on Linux, Windows, macOS, iOS, Android, FreeBSD, OpenBSD.
Can I use WireGuard for free?
Yes. WireGuard has a free tier, so you can try it without paying. Signicat starts at On request.
What is Signicat best used for?
Signicat is most often used for a lender expanding from norway into sweden, denmark and the netherlands without four separate eid integrations, an insurer needing eidas qualified signatures on policy documents that will hold up in a european court, a bank that wants customers to onboard with their existing national bank id rather than photographing a passport, a public sector body needing cross-border recognition of notified eid schemes under eidas. Of those, a lender expanding from norway into sweden, denmark and the netherlands without four separate eid integrations and an insurer needing eidas qualified signatures on policy documents that will hold up in a european court are not what WireGuard is typically brought in for.
What can Signicat do that WireGuard cannot?
Signicat covers eID scheme brokering, Qualified electronic signatures, Document verification, AML screening.

Answered from the vendors’ own pages

Signicat: Is this an alternative to a document verification vendor?

Only where national eID exists. In markets with a mature bank ID scheme it is better; elsewhere you fall back to document checks, which Signicat also provides.

WireGuard: Is WireGuard free?

Yes, WireGuard is free and open-source software. The Linux kernel module is licensed under GPLv2; implementations for other platforms use MIT or Apache 2.0 licences. There are no licensing fees.

Source
Signicat: Do we still pay the eID schemes?

Yes. Scheme fees are passed through in addition to Signicat charges. Ask for the split when comparing to a direct integration.

WireGuard: How does WireGuard differ from IPsec and OpenVPN?

WireGuard replaces complex negotiation protocols and state machines with simple public-key cryptography. Its code is roughly 100 times smaller than IPsec, making it faster to audit, deploy, and maintain. It uses modern cryptographic primitives rather than legacy algorithms.

Source
Signicat: Are signatures legally qualified?

Signicat supports eIDAS qualified electronic signatures, which carry the highest legal standing in the EU, as well as advanced signatures.

WireGuard: Can I use WireGuard for a commercial VPN service?

Yes. Several commercial VPN services (Mullvad, IVPN, ProtonVPN) use WireGuard as their underlying protocol. You must implement peer management, key distribution, and endpoint selection on top of the WireGuard protocol.

Source
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