OpenVPN Access Server vs ThreatLocker Zero Trust Network Access: side-by-side comparison (2026)
OpenVPN Access Server is a commercial VPN solution by OpenVPN. ThreatLocker Zero Trust Network Access is a commercial zero trust network access solution by ThreatLocker. Features, integrations, deployment and the company behind each one, side by side.
Self-hosted business VPN with zero-trust controls and flexible auth.
ZTNA that brokers access from authorized users/devices to internal resources, no VPN
Side-by-side comparison
Feature
OpenVPN Access Server
ThreatLocker Zero Trust Network Access
Pricing model
Commercial
Commercial
Category
VPN
Zero Trust Network Access
Verified
No
No
Deployment and fit
Deployment type
Hybrid
Cloud
Company size fit
SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
OpenVPN
ThreatLocker
Use cases and capabilities
Remote Access
Yes
Yes
ZTNA
Yes
Yes
Active Directory
Yes
No
Zero Trust Architecture
No
Yes
Lateral Movement
No
Yes
Authorization
No
Yes
Network Protection
No
Yes
Hybrid Work
No
Yes
RDP
No
Yes
Policy
No
Yes
Least Privilege
No
Yes
Core features
10 features listed
7 features listed
Integrations
6 integrations listed
No integrations listed
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