# DefGuard Server vs ExpressVPN Aircove Go: side-by-side comparison (2026)

[DefGuard Server](https://cybersectools.com/tools/defguard-defguard-server) is a commercial [VPN](https://cybersectools.com/categories/vpn) solution by [Defguard](https://cybersectools.com/companies/defguard). [ExpressVPN Aircove Go](https://cybersectools.com/tools/expressvpn-aircove-go) is a commercial [VPN](https://cybersectools.com/categories/vpn) solution by [ExpressVPN](https://cybersectools.com/companies/expressvpn). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | DefGuard Server | ExpressVPN Aircove Go |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | VPN | VPN |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB |
| Company | Defguard | ExpressVPN |
| Headquarters | – | – |

### Use cases and capabilities

| | DefGuard Server | ExpressVPN Aircove Go |
|---|---|---|
| WireGuard | Yes | – |
| Active Directory | Yes | – |
| Open Source | Yes | – |
| Router | – | Yes |
| Browser Security | – | Yes |

### Core features

**DefGuard Server**

8 features listed. Sign in on the page to see them.

**ExpressVPN Aircove Go**

10 features listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [DefGuard Server](https://cybersectools.com/tools/defguard-defguard-server) fits if you are a mid-market company or an enterprise.
- [ExpressVPN Aircove Go](https://cybersectools.com/tools/expressvpn-aircove-go) fits if you are a startup.

## DefGuard Server vs ExpressVPN Aircove Go FAQ

Common questions when comparing DefGuard Server vs ExpressVPN Aircove Go for VPN.

### What is the difference between DefGuard Server and ExpressVPN Aircove Go?

**DefGuard Server**: Self-hosted WireGuard VPN control-plane with enterprise management features. Built by Defguard.

**ExpressVPN Aircove Go**: Wi-Fi 6 router with built-in VPN for protecting all network-connected devices. Built by ExpressVPN.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes DefGuard Server and ExpressVPN Aircove Go?

**DefGuard Server** is made by Defguard. **ExpressVPN Aircove Go** is made by ExpressVPN. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is DefGuard Server a good alternative to ExpressVPN Aircove Go?

Often, yes. DefGuard Server and ExpressVPN Aircove Go are both VPN products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [DefGuard Server vs NetBird Connect](https://cybersectools.com/compare/defguard-defguard-server-vs-netbird-connect)
- [DefGuard Server vs Defguard Zero-Trust VPN Server with MFA](https://cybersectools.com/compare/defguard-defguard-server-vs-defguard-zero-trust-vpn-server-with-mfa)
- [DefGuard Server vs Defguard Mobile VPN Client](https://cybersectools.com/compare/defguard-defguard-server-vs-defguard-mobile-vpn-client)
- [ExpressVPN Aircove Go vs NetBird Connect](https://cybersectools.com/compare/expressvpn-aircove-go-vs-netbird-connect)
- [ExpressVPN Aircove Go vs Defguard Zero-Trust VPN Server with MFA](https://cybersectools.com/compare/defguard-zero-trust-vpn-server-with-mfa-vs-expressvpn-aircove-go)
- [ExpressVPN Aircove Go vs Defguard Mobile VPN Client](https://cybersectools.com/compare/defguard-mobile-vpn-client-vs-expressvpn-aircove-go)

## Alternatives to each

- [See all DefGuard Server alternatives](https://cybersectools.com/alternatives/defguard-defguard-server)
- [See all ExpressVPN Aircove Go alternatives](https://cybersectools.com/alternatives/expressvpn-aircove-go)

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Source: https://cybersectools.com/compare/defguard-defguard-server-vs-expressvpn-aircove-go

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/defguard-defguard-server.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on DefGuard Server and ExpressVPN Aircove Go: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md