# OpenVPN Access Server vs ThreatLocker Zero Trust Network Access: side-by-side comparison (2026)

[OpenVPN Access Server](https://cybersectools.com/tools/openvpn-access-server) is a commercial [VPN](https://cybersectools.com/categories/vpn) solution by [OpenVPN](https://cybersectools.com/companies/openvpn). [ThreatLocker Zero Trust Network Access](https://cybersectools.com/tools/threatlocker-zero-trust-network-access) is a commercial [zero trust network access](https://cybersectools.com/categories/ztna) solution by [ThreatLocker](https://cybersectools.com/companies/threatlocker). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | OpenVPN Access Server | ThreatLocker Zero Trust Network Access |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | VPN | Zero Trust Network Access |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | OpenVPN | ThreatLocker |
| Headquarters | – | – |

### Use cases and capabilities

| | OpenVPN Access Server | ThreatLocker Zero Trust Network Access |
|---|---|---|
| Remote Access | Yes | Yes |
| ZTNA | Yes | Yes |
| Active Directory | Yes | – |
| Zero Trust Architecture | – | Yes |
| Lateral Movement | – | Yes |
| Authorization | – | Yes |
| Network Protection | – | Yes |
| Hybrid Work | – | Yes |
| RDP | – | Yes |
| Policy | – | Yes |
| Least Privilege | – | Yes |

### Core features

**OpenVPN Access Server**

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

**ThreatLocker Zero Trust Network Access**

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

### Integrations

**OpenVPN Access Server**

6 integrations listed. Sign in on the page to see them.

**ThreatLocker Zero Trust Network Access**

No integrations listed.

## Which one fits you

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

- [OpenVPN Access Server](https://cybersectools.com/tools/openvpn-access-server) fits if you need both cloud and on-premises options.
- [ThreatLocker Zero Trust Network Access](https://cybersectools.com/tools/threatlocker-zero-trust-network-access) fits if you want a cloud product.

## OpenVPN Access Server vs ThreatLocker Zero Trust Network Access FAQ

Common questions when comparing OpenVPN Access Server vs ThreatLocker Zero Trust Network Access for VPN.

### What is the difference between OpenVPN Access Server and ThreatLocker Zero Trust Network Access?

**OpenVPN Access Server**: Self-hosted business VPN with zero-trust controls and flexible auth. Built by OpenVPN.

**ThreatLocker Zero Trust Network Access**: ZTNA that brokers access from authorized users/devices to internal resources, no VPN. Built by ThreatLocker.

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

### Who makes OpenVPN Access Server and ThreatLocker Zero Trust Network Access?

**OpenVPN Access Server** is made by OpenVPN. **ThreatLocker Zero Trust Network Access** is made by ThreatLocker. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is OpenVPN Access Server a good alternative to ThreatLocker Zero Trust Network Access?

In part. OpenVPN Access Server and ThreatLocker Zero Trust Network Access are not in the same category on CybersecTools. Both cover ZTNA, Remote Access. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [OpenVPN Access Server vs genua Mobiles Arbeiten](https://cybersectools.com/compare/genua-mobiles-arbeiten-vs-openvpn-access-server)
- [OpenVPN Access Server vs Tailscale](https://cybersectools.com/compare/openvpn-access-server-vs-tailscale)
- [OpenVPN Access Server vs ZeroTier Platform](https://cybersectools.com/compare/openvpn-access-server-vs-zerotier-platform)
- [ThreatLocker Zero Trust Network Access vs genua Mobiles Arbeiten](https://cybersectools.com/compare/genua-mobiles-arbeiten-vs-threatlocker-zero-trust-network-access)
- [ThreatLocker Zero Trust Network Access vs Tailscale](https://cybersectools.com/compare/tailscale-vs-threatlocker-zero-trust-network-access)
- [ThreatLocker Zero Trust Network Access vs ZeroTier Platform](https://cybersectools.com/compare/threatlocker-zero-trust-network-access-vs-zerotier-platform)

## Alternatives to each

- [See all OpenVPN Access Server alternatives](https://cybersectools.com/alternatives/openvpn-access-server)
- [See all ThreatLocker Zero Trust Network Access alternatives](https://cybersectools.com/alternatives/threatlocker-zero-trust-network-access)

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Source: https://cybersectools.com/compare/openvpn-access-server-vs-threatlocker-zero-trust-network-access

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

More on OpenVPN Access Server and ThreatLocker Zero Trust Network Access: 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