ZeroTier
June 15, 2026 commercialThe section your link pointed to isn't on ZeroTier's page any more, so we've brought you to the top.
ZeroTier is a virtual networking tool that creates secure, encrypted peer-to-peer networks connecting devices globally as if on a local LAN.
Summary
ZeroTier is a commercial secure-access platform that creates virtual networks joining devices across locations as if they were on the same LAN. It runs as a hosted service through ZeroTier Central, with a management layer for defining networks, members, and policy rather than a self-hosted controller you maintain yourself. Custom Flow Rules, available on Scale and Enterprise plans, let administrators write micro-segmentation policy in ZeroTier's own rule language, restricting traffic by tag so that only servers tagged appropriately can reach tagged databases, which points this at network and platform engineers rather than end users. Webhooks add real-time alerts on membership and network changes, and the Central API v2, paired with scoped service-account tokens, gives automated workflows and CI/CD pipelines programmatic control over organizations and access.
ZeroTier is a virtual networking tool that creates secure, encrypted peer-to-peer networks connecting devices globally as if on a local LAN.
ZeroTier publishes no documentation we track, so the description above is written from general knowledge rather than the vendor's own words.
How ZeroTier helps
Which devices across my different sites and networks can actually reach each other right now?
joins them into one virtual network as if they shared a LAN, so reachability is defined by network membership rather than physical topology or VPN tunnels configured hop by hop
Can a compromised server reach my database if it isn't supposed to?
custom flow rules restrict traffic by tag, so only members tagged as servers can reach members tagged as databases, and anything untagged is denied regardless of network path
Who added or removed a device from a sensitive network, and when?
webhooks push real-time notifications on membership and network changes, giving a live record of joins and changes as they happen rather than requiring a manual check of the member list
How do I let a deploy pipeline manage network membership without handing it my own login?
scoped service-account tokens with configurable expiration give the Central API v2 programmatic control over organizations, networks, and members limited to what that token is granted
Did the network's access policy actually change, or does it just look different in the editor?
the rule editor validates and highlights the custom rule language before it takes effect, so the enforced policy matches what was written rather than a syntax error silently falling back to a default
Languages
Score card
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Shipping velocity releases a month, last 12 months
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Documentation quality release-notes rubric, 0–100
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Breaking-change discipline how rarely a release breaks users, and notice given
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Maintenance risk quiet time against its own cadence, maintainers
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Innovation & surface new capabilities, API and MCP surface
Five scores for ZeroTier, each built from the releases, notes and API history this site tracks — and, on Researcher and Business, where it stands among every measured tool in its category and how that has moved.
Score cards are part of every paid plan.
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Blank means never measured; nothing here is a filled-in zero.
Peer standings are included with Researcher and Business. See how this tool ranks against its competitors, using data we don't publish anywhere else.
See plans →Each score is 0–100 on a published rubric, derived from data this site already shows. A dimension we cannot measure says so — it is never scored 0 and never enters a rank.
How this is scored
- Shipping velocity — releases a month over the last 12 months, on a log scale where 16 a month scores 100. Needs 3 releases in the window.
- Documentation quality — the release-notes rubric published on the analytics page, unchanged.
- Breaking-change discipline — the share of releases carrying a breaking change (none scores 100, half or more scores 0). Only projects that label breaking changes are measured: a clean record cannot be told from an unlabelled one.
- Maintenance risk — quiet time measured against the tool's own release cadence (quiet longer than 90 days and three typical gaps scores 0), plus the number of active maintainers and whether contributors are growing, where known. Higher is lower risk.
- Innovation & surface — new capabilities in the feature ledger this year, API and MCP operations added, and the share of commits that are features: the mean of whichever we hold.
- Community health (open-source tools only) — each is a direction, not a size: contributors this year against last, the bus factor now against a year ago, and issues closed per issue opened, where steady scores 50, doubled 100 and halved 0; plus the median time to a maintainer's first reply (an hour scores about 100, a month or more 0). A commercial card has no repository and carries none of the four.
- Documented delivery (commercial tools) — when a vendor's documented new capabilities have slowed against its own baseline, that counts against the overall standing as heavily as two low dimensions. Steady delivery, or too little history to judge, leaves the standing alone; it is never a sixth score.
- Open-source tools are scored on repository signals; commercial tools on their published changelog. Ranks compare tools within one category and one profile and need at least five measured peers; the overall standing needs three ranked dimensions. Best-in-breed or consolidator is a shape, not a quality, and is never scored.
Release-note detail over time
See how much detail ZeroTier puts in its release notes, quarter by quarter, and compare it with tracked tools in the same category. This history uses up to ten retained, reviewed notes per tool; sparse or blank older quarters may reflect that limit.
Checking release-note history…
Releases
9 entries
No entries match these filters.
- June 20262
- May 20261
- April 20262
- March 20261
- December 20251
- November 20251
- August 20251
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