Security & Compliance
VPN & Network Security
VPNs, tunnels, zero-trust networking, and secure access tools.
Best VPN & Network Security tools by public signals
These picks are computed from scored public evidence. Use the openness column in the ranking to separate OSI-approved, source-available, open-core, proprietary, and unverified-license tools.
Use Case Rankings
Ordered by ToolVitals score, health, shipping, confidence, and then adoption as a tie-breaker.
| # | Tool | Health | Shipping | Openness | Stars | Score | Status |
|---|---|---|---|---|---|---|---|
| 01 | Tailscale Zero-config VPN built on WireGuard | 98 | 95 | OSI-approved OSS | 34.5k | 98 | Active |
| 02 | Headscale An open source, self-hosted implementation of the Tailscale control server | 91 | 87 | OSI-approved OSS | 42.3k | 91 | Active |
| 03 | Firezone Enterprise-ready zero-trust access platform built on WireGuard®. | 87 | 87 | OSI-approved OSS | 9k | 90 | Active |
| 04 | i2pd 🛡 I2P: End-to-End encrypted and anonymous Internet | 78 | 78 | OSI-approved OSS | 4.2k | 81 | Active |
| 05 | Firewalla http://firewalla.com | 72 | 69 | OSI-approved OSS | 617 | 75 | Warning |
| 06 | TrustTunnel Obfuscated VPN protocol and client/server tooling. | 66 | 22 | OSI-approved OSS | 3.4k | 59 | Warning |
| 07 | zrok Secure internet sharing made simple. | 53 | 31 | OSI-approved OSS | 4.6k | 58 | Warning |
| 08 | fail2ban Daemon to ban hosts that cause multiple authentication errors | 74 | 10 | OSI-approved OSS | 18.3k | 56 | Warning |
| 09 | OpenCloudflareCDN Open-source reverse proxy inspired by Cloudflare with bot-blocking challenges. | 28 | 0 | OSI-approved OSS | 6 | 32 | Critical |
Evidence Watch
Tracked tools with useful public signals but no verdict score yet.
Algo VPN
Set up a personal VPN in the cloud
66 confidenceBrowserBox
💚 Secure remote browsing anywhere, any way you like it.
94 confidenceCylonix
Client app alternative to Tailscale.
82 confidenceDockFlare
Automates Cloudflare tunnels with Docker labels.
85 confidenceFounderBooster
Open-source CLI that exposes a local application on a custom domain using Cloudflare Tunnel.
62 confidenceGravitl
WireGuard virtual networking platform.
100 confidenceNetBird
Zero-configuration mesh VPN for business.
100 confidenceOckam
Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.
89 confidenceOctelium
A next-gen FOSS self-hosted unified zero trust secure access platform that can operate as a remote access VPN, a ZTNA platform, API/AI/MCP gateway, a PaaS, an ngrok-alternative and a homelab infrastructure.
98 confidenceOmniEdge
No-code P2P layer-2 mesh VPN for enterprise with zero config
92 confidenceOnionShare
Securely and anonymously share files, host websites, and chat with friends using the Tor network
89 confidencePangolin
Identity-aware VPN and tunneled reverse proxy for remote access.
100 confidenceRustunnel
Open-source tunnel that scales with you.
100 confidenceTunnelmole
Get a Public URL for your local development enviornment
85 confidenceZentinel
Security-first reverse proxy built to guard the free web.
94 confidence