Citrix Secure Private Access vs Tailscale

Citrix Secure Private Access provides zero-trust network access to private applications, including web and SaaS applications. Its Standard plan includes Citrix Workspace Browser, end-to-end traffic monitoring, and single sign-on. Advanced adds agent-based access for client-server applications, remote browser isolation, adaptive authentication and access policies, and app protection for web and SaaS apps. The product supports SSO and SCIM, device posture checks, audit logs, application and policy management, automated enrollment, and remote wipe. Its deployment model is hybrid, with custom workspace configuration and advanced admin controls. Client platforms include Windows, macOS, Linux, iOS, Android, and web browsers; listed operating systems also include iPadOS and Windows 10/11. Citrix lists XenServer OS on 64-bit x86 bare-metal servers as a host platform and x86_64 as the guest architecture. The product is paid, has no free plan, and pricing is available on request. Its maker is headquartered in Fort Lauderdale, Florida, and was founded in 1989.

Tailscale is a zero-config VPN for connecting users and devices across a network. It uses WireGuard to form low-latency peer-to-peer connections, which Tailscale says are end-to-end encrypted so it cannot read users’ traffic. Administrators can use access control lists to specify which users may connect to which devices. Supported identity providers handle authentication, and SCIM supports user and group provisioning. Monitoring features include configuration audit logs, network flow logs, webhooks, and log streaming to SIEM partners. Device posture information can be used in connectivity rules. Taildrop transfers files between devices, while node sharing lets users share a node without exposing it to the public internet. The service runs on Android, iOS, Linux, macOS, web, and Windows. Personal is free forever for non-commercial use and supports up to six users; Standard costs $8 per user per month. Premium costs $18 per user per month and includes priority support.