Softwr

Cybersecurity · head to head

Fortinet FortiGate vs WireGuard

Fortinet FortiGate logo

Fortinet FortiGate

Cybersecurity

Next-generation firewall with AI-powered threat protection

From
$500/year
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: Fortinet FortiGate security services are sold as separate FortiGuard subscription bundles, so ATP, UTP and ENT determine which protections are actually active; WireGuard manual key management required; WireGuard does not provide automated peer discovery or key distribution mechanisms
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Fortinet FortiGate and WireGuard actually diverge.

Attributes where Fortinet FortiGate and WireGuard differ
AttributeFortinet FortiGateWireGuard
Starting price$500/yearFree
Pricing modelsubscriptionopen-source
Free tierNoYes
PlatformsHardware, Virtual, CloudLinux, Windows, macOS, iOS, Android, FreeBSD, OpenBSD
Founded2000Unknown

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 Fortinet FortiGate

  • Next-generation firewall
  • Intrusion prevention
  • SSL/TLS inspection
  • Application control
  • Web filtering
  • SD-WAN
  • Zero-trust network access
  • AI-powered threat detection

Only in WireGuard

Nothing recorded that Fortinet FortiGate does not also cover.

What people use each for

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

Fortinet FortiGate

  • Next-generation firewalling at data centre, campus and branch scalenot WireGuard
  • Secure SD-WAN across distributed sitesnot WireGuard
  • Zero trust network access to internal applicationsnot WireGuard
  • Virtual firewalls in AWS, Azure, Google Cloud and Oraclenot WireGuard
  • Ruggedised deployments in industrial environmentsnot WireGuard

WireGuard

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

Where each one falls short

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

Fortinet FortiGate

  • Security services are sold as separate FortiGuard subscription bundles, so ATP, UTP and ENT determine which protections are actually active
  • Throughput is tied to the appliance model, from 500 Mbps on the FortiGate 30G to 520 Gbps on the 7121F, so capacity planning is a hardware purchase
  • Pricing is not published and goes through partners

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

Fortinet FortiGate

$500/year
  • FortiGate Entry$500/year
    • Basic firewall
    • VPN support
    • Threat protection
  • FortiGate Enterprise$2500/year
    • Advanced threat protection
    • SSL inspection
    • Application control
  • FortiGate Ultimate$10000/year
    • All Enterprise features
    • Zero-trust access
    • AI-powered analytics

WireGuard

Free

No published plan breakdown. See the WireGuard review.

Which should you pick?

Choose Fortinet FortiGate if

  • You need next-generation firewall.
  • You work on Hardware, Virtual, Cloud.
  • You also want intrusion prevention.
Fortinet FortiGate 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 Fortinet FortiGate or WireGuard better?
Neither clearly leads. Fortinet FortiGate starts at $500/year and WireGuard at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fortinet FortiGate or WireGuard?
WireGuard has a free tier; the other does not. Paid plans start at $500/year for Fortinet FortiGate and Free for WireGuard.
Does Fortinet FortiGate or WireGuard run on more platforms?
Fortinet FortiGate runs on Hardware, Virtual, Cloud. 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. Fortinet FortiGate starts at $500/year.
What is Fortinet FortiGate best used for?
Fortinet FortiGate is most often used for next-generation firewalling at data centre, campus and branch scale, secure sd-wan across distributed sites, zero trust network access to internal applications, virtual firewalls in aws, azure, google cloud and oracle. Of those, next-generation firewalling at data centre, campus and branch scale and secure sd-wan across distributed sites are not what WireGuard is typically brought in for.
What can Fortinet FortiGate do that WireGuard cannot?
Fortinet FortiGate covers Next-generation firewall, Intrusion prevention, SSL/TLS inspection, Application control.

Answered from the vendors’ own pages

Fortinet FortiGate: What are the FortiGate security bundle options?

Fortinet offers three FortiGuard AI-Powered Security Services bundles: ENT Bundle (ultimate security for networks, web, file, SaaS, data, and devices), UTP Bundle (advanced web and network protection), and ATP Bundle (protection against network intrusions and malware with IPS, antivirus, and application control).

Source
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
Fortinet FortiGate: How do I get pricing for FortiGate?

Pricing is not published on the product page. To obtain a quote, you can request a free product demo or connect with a security expert through the contact options on the site.

Source
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
Fortinet FortiGate: Is there a free trial for FortiGate?

The product page does not mention a free trial. However, Fortinet offers a free product demo that allows you to evaluate the solution before committing to a purchase.

Source
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
Share

Related pages

More on Fortinet FortiGate

More on WireGuard

Keep looking

Other head to heads