Best Cisco AnyConnect / OpenVPN Alternatives
Centralized hub-and-spoke VPN concentrators. Infrastructure teams replace bottlenecked VPN gateways with peer-to-peer WireGuard meshes offering sub-millisecond NAT traversal and identity ACLs.
Security · Markdown Spec
- Tailscale — Zero-config peer-to-peer WireGuard mesh VPN with SSO and MagicDNS (Score: 103.1, Freemium, BSD-3-Clause (Client) / Proprietary Control)
- WireGuard — Modern, cryptographically opinionated kernel-space VPN tunnel in ~4,000 lines of code (Score: 89.6, Free & Open Source, GPL-2.0 / MIT)
- NetBird — 100% open-source, self-hostable WireGuard Zero-Trust network access platform (Score: 81.0, Open Core, BSD-3-Clause / AGPL-3.0)
- Headscale — Open-source, self-hosted implementation of the Tailscale control server (Score: 71.7, Free & Open Source, BSD-3-Clause)
- Nebula — Battle-tested scalable overlay mesh network built at Slack for 100,000+ hosts (Score: 54.8, Open Core, MIT)