OpenVPN Access Server vs Skyhigh Private Access

OpenVPN Access Server is a business VPN hosted in a customer's environment, including Linux systems, virtual appliances, containers and public clouds. Its free plan lasts indefinitely, includes all features, requires no credit card and permits up to two simultaneous connections. Growth costs $7 a month per connection and supports up to 2,000 connections; Enterprise & IoT has custom pricing and unlimited connections. A 14-day trial is available for five or more connections. Administrators have a Web UI, self-service client UI, CLI, REST API and automation templates. Authentication options include PAM, RADIUS, LDAP, SAML, local and custom methods. User- and group-level access controls are available, as are protocol and port restrictions. Identity, device and location context can be used to control application access. OpenVPN Connect supports Windows, macOS, Android, iOS and ChromeOS. Deployment options include Docker, Hyper-V, VMware ESXi, Kubernetes Helm and public cloud marketplaces. The listed security and compliance items include SOC 2 Type 2, ISO/IEC 27001:2022, HIPAA and GDPR.

Skyhigh Private Access is a Zero Trust Network Access solution positioned as an alternative to remote-access VPNs. It applies unified policies to web, SaaS, and private applications from one console, denying access by default and granting it explicitly after authentication and authorization based on identity, device, and user context. Integrated data-loss-prevention scanning controls sensitive uploads and downloads; the product also combines antimalware inspection and Remote Browser Isolation integration. Browser-based clientless access lets personal devices, partners, and contractors reach private applications, brokering HTTPS, RDP, and SSH traffic without Client Proxy. Network Level Access supports IP ranges, wildcard domains, and subnets, and the product supports UDP traffic. Android and iOS support includes phones and tablets; the listed platforms also include macOS, Windows, and browser-based access. SAML authentication is mandatory for private applications, with no re-authentication required for 12 hours after sign-in. Deployment uses a virtual-machine connector alongside private applications, making a secure outbound connection to the Private Access Gateway. Skyhigh states that the service guarantees 99.999% uptime. Client Proxy is supported on Windows and macOS, not Linux. Pricing is available on request.