OpenVPN Access Server vs Versa Zero Trust Network 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.

Versa Zero Trust Network Access connects users to private applications across locations and hosting environments. It applies least-privilege access and ongoing trust evaluation, with application-specific policies for users or groups informed by behavior, context, device posture, and activity. Versa presents the service as a VPN replacement for remote and on-premises users. Adaptive micro-segmentation divides a LAN into smaller segments to contain risky users and devices and limit lateral threat movement. Secure Private Access is cloud-managed and cloud-delivered, connecting distributed users to applications in enterprise data centers and private or public clouds. Listed identity integrations include Active Directory, Okta, LDAP, RADIUS, and SAML, with MFA options including Microsoft Authenticator, Google Authenticator, and Duo. The Professional tier includes clientless access to private resources and portal access for HTTP(S) applications. The service provides real-time and historical visibility into users, applications, and networks. Versa lists Android, iOS, Linux, macOS, web, and Windows platforms. Pricing is on request, and no free plan is listed.