# DefGuard Server vs Tailscale: 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). [Tailscale](https://cybersectools.com/tools/tailscale) is a commercial [VPN](https://cybersectools.com/categories/vpn) solution by [Tailscale](https://cybersectools.com/companies/tailscale). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

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

### Use cases and capabilities

| | DefGuard Server | Tailscale |
|---|---|---|
| WireGuard | Yes | Yes |
| Active Directory | Yes | – |
| Open Source | Yes | – |
| Private Networks | – | Yes |
| Remote Access | – | Yes |
| ZTNA | – | Yes |
| Microsegmentation | – | Yes |
| Least Privilege | – | Yes |

### Core features

**DefGuard Server**

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

**Tailscale**

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

### Integrations

**DefGuard Server**

No integrations listed.

**Tailscale**

1 integration 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 need to run it on your own servers.
- [Tailscale](https://cybersectools.com/tools/tailscale) fits if you want a cloud product and you are a startup.

## DefGuard Server vs Tailscale FAQ

Common questions when comparing DefGuard Server vs Tailscale for VPN.

### What is the difference between DefGuard Server and Tailscale?

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

**Tailscale**: WireGuard-based zero trust mesh networking platform for secure connectivity. Built by Tailscale.

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

### Who makes DefGuard Server and Tailscale?

**DefGuard Server** is made by Defguard. **Tailscale** is made by Tailscale. 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 Tailscale?

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

## Related comparisons

- [DefGuard Server vs Netmaker](https://cybersectools.com/compare/defguard-defguard-server-vs-netmaker)
- [DefGuard Server vs ZeroTier Platform](https://cybersectools.com/compare/defguard-defguard-server-vs-zerotier-platform)
- [DefGuard Server vs ZeroTier One](https://cybersectools.com/compare/defguard-defguard-server-vs-zerotier-one)
- [Tailscale vs Netmaker](https://cybersectools.com/compare/tailscale-vs-netmaker)
- [Tailscale vs ZeroTier Platform](https://cybersectools.com/compare/tailscale-vs-zerotier-platform)
- [Tailscale vs ZeroTier One](https://cybersectools.com/compare/tailscale-vs-zerotier-one)

## Alternatives to each

- [See all DefGuard Server alternatives](https://cybersectools.com/alternatives/defguard-defguard-server)
- [See all Tailscale alternatives](https://cybersectools.com/alternatives/tailscale)

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Source: https://cybersectools.com/compare/defguard-defguard-server-vs-tailscale

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 Tailscale: 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