ToolVitals

VPN & Network Security

Alternatives to Zentinel

Compare healthier or more active tools in the same use case using ToolVitals public evidence.

View Zentinel profile View VPN & Network Security leaderboard

Why compare

Signals behind this alternatives page

  • Maintenance and shipping signals are strong.
  • Health score: 83/100.
  • Shipping score: 81/100.

Switching guide

Best alternatives by need

Best overallNetBird

Highest organic ToolVitals fit for this use case.

Healthier optionsNetBird, Tailscale, Headscale, Pangolin

Stronger current public-health signal than Zentinel.

Verified open/source-visibleNetBird, Tailscale, Headscale, Pangolin

Useful when portability and inspectability matter.

License unknown, source-visible signalsBrowserBox

Public source signals exist, but ToolVitals has not verified the license class.

Trust note: Sponsors and affiliate links are separate from rankings. ToolVitals does not let monetization change scores, risk labels, organic ordering, or evidence display.

Ranked alternatives

Best-fit vpn & network security options

12 tools
03

Headscale

An open source, self-hosted implementation of the Tailscale control server

Active
Health91
Shipping87
Score91
Confidence89
Stars42.1k
ModeSource-visible project
View profile Compare with Zentinel
06

Octelium

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.

Active
Health81
Shipping88
Score88
Confidence98
Stars3.9k
ModeSource-visible project
View profile Compare with Zentinel
11

OnionShare

Securely and anonymously share files, host websites, and chat with friends using the Tor network

Active
Health81
Shipping57
Score77
Confidence89
Stars7k
ModeSource-visible project
View profile Compare with Zentinel