Azure VPN Gateway vs OpenVPN Access Server
Azure VPN Gateway
azure.microsoft.comOpenVPN Access Server
openvpn.netSide by side
| Figure | Azure VPN Gateway | OpenVPN Access Server |
|---|---|---|
| Price from | — | $7/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 12 | 3 |
| Spec score · Business VPN Software | 9.3 (#6) | 9.5 (#2) |
| Access model | vpn | hybrid |
| Admin control level | advanced | enterprise |
| Audit logs | Yes | Yes |
| Free plan | No | Yes |
| Pricing model | Azure charges hourly gateway compute plus outbound data transfer, with additional tunnel or connection charges for some tiers. | Connection-based pricing with volume discounts and monthly or yearly billing. |
| Site-to-site networking | Yes | Yes |
| SSO / SCIM | Yes | Yes |
| Supported platforms | Windows,macOS,Linux,iOS,Android,web portal,Azure CLI,REST API | Linux server; Windows,macOS,iOS,Android,and ChromeOS clients; Docker; VMware ESXi; Microsoft Hyper-V; AWS,Azure,Google Cloud,IBM Cloud,DigitalOcean,Oracle Cloud,and Vultr |
Plans
Azure VPN Gateway
- BasicPrice not published
- BasicPriced on request
- VpnGw1–VpnGw5Price not published
- VpnGw1–VpnGw5Priced on request
- VpnGw1AZ–VpnGw5AZPrice not published
- VpnGw1AZ–VpnGw5AZPriced on request
- Basic$26.28 a month
- VpnGw1$138.70 a month
- VpnGw2$357.70 a month
- VpnGw3$912.50 a month
OpenVPN Access Server
- FreeFree
- Growth$7 a month
- Enterprise & IoTPriced on request
In their own words
Azure VPN Gateway
Azure VPN Gateway provides VPN access and site-to-site networking with advanced administrative controls. Listed capabilities include SSO and SCIM, device posture checks, and audit logs. Supported platforms and access routes include Windows, macOS, Linux, iOS, Android, a web portal, Azure CLI, and REST API. The service has no free plan, and the listed plan groups specify different bandwidth and tunnel limits. Basic lists 100 Mbps, 10 site-to-site tunnels, and 128 point-to-site tunnels. VpnGw1–VpnGw5 lists bandwidth from 650 Mbps to 10 Gbps, up to 100 site-to-site tunnels, and up to 10,000 point-to-site tunnels. VpnGw1AZ–VpnGw5AZ lists the same bandwidth range and tunnel ceilings. No plan prices are listed here.
OpenVPN Access Server
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.