Tailscale vs ZeroTier (2026): which should you pick?

Pick Tailscale if

• Fits if you want to reach a home computer, NAS or server from outside without opening ports
• Works for a small team that needs a private link between laptops and servers

Look elsewhere if

• Skip it if you want to see and control a remote screen, because it only connects devices and needs a separate remote desktop tool
• Not for you if the network is for work and you want it free, as Personal is non-commercial only
• Tight if you need more than 3 ACL groups on the free plan, since Standard at $8 a user raises that to 10
• Pricey if you need just-in-time access or flow logs, which start on Premium at $18 per user a month
• Watch out: the coordination server is closed source, per Tailscale's own open source page

Pick ZeroTier if

• Fits if you have up to 10 devices at home and want them on one virtual network
• Works for developers who want an API and CLI to manage the network

Look elsewhere if

• Skip it if you want to see and control a remote screen, since it only connects devices
• Tight if you have more than 10 devices on the free plan, or want it for work, which needs a paid plan
• Pricey if you want a support ticket, as that starts at Scale, $179 a month, and Essential has community support only
• Watch out: devices past the included count cost $2.00 each on Essential and $1.80 on Scale every month

Tailscale

• Tailscale connects devices into a network; it does not show a remote screen by itself, so desktop access still needs a remote desktop or VNC program running over it.
• The Personal plan is for non-commercial use only, and a tailnet on a company domain is treated as business use.
• Just-in-time access, network flow logs and log streaming need Premium at $18 per user / month.
• Tailscale's open source page says the clients and relay servers are open source but the coordination server is closed source; Headscale is a separate community-built alternative.

ZeroTier

• ZeroTier connects devices into a network; it does not share a remote screen, so desktop access needs a separate remote desktop or VNC tool on top.
• The Personal plan is limited to 10 devices, one network and non-commercial use.
• Essential includes community support only; ticketed support with an SLA starts at Scale, $179 per month.
• Devices beyond the included count are billed monthly, $2.00 each on Essential and $1.80 each on Scale.

Tailscale

Private network between devices

Each signed-in device joins a tailnet and can connect to the others directly, so a personal computer or a server can be reached from outside without public-facing ports.

Subnet routers and exit nodes

A subnet router lets devices that cannot run Tailscale be reached through one that can, and an exit node sends internet traffic out through a chosen device.

Tailscale SSH

SSH access to servers is authorized by the same identity and access rules as the rest of the tailnet. Advanced SSH features are on Premium.

Access control with ACL groups

Rules decide which users and tagged resources can reach each other. The number of ACL groups rises from 3 on Personal to 10 on Standard and 300 on Premium.

Admin and identity controls

Paid plans add SCIM user provisioning, MDM configuration and device posture checks; Premium adds just-in-time access, flow logs and log streaming.

Free tier for home use

The Personal plan covers unlimited devices for up to 6 users at no charge, for non-commercial use such as a homelab or a home network.

ZeroTier

Virtual networks across sites and clouds

Private networks that span public clouds, data centers, on-premises machines and remote devices, without proprietary hardware.

Peer-to-peer connections

Devices connect directly to each other whenever possible, with traffic encrypted end to end and policy enforced at every endpoint.

Identity-based access control

Network behavior is set by policy tied to each node's cryptographic identity, with custom flow rules on the Scale plan.

Management through UI, CLI and API

Personal includes a CLI, a UI and webhooks. API access and OIDC single sign-on start on Essential.

Broad client coverage

The download page lists Windows, macOS, Linux, iOS, Android, Docker, FreeBSD and NAS packages.

Post-quantum option

ZeroTier Quantum is a separate platform for regulated and air-gapped environments, scoped per deployment through sales.

Tailscale

• Personal$0

  Non-commercial use only. Unlimited user devices, up to 6 users, up to 3 ACL groups, up to 50 tagged resources and 1,000 minutes a month for ephemeral resources.

• Standard$8

  per user / month

  Unlimited users, SCIM, up to 10 ACL groups, MDM configuration, device posture integrations and advanced user roles.

• Premium$18

  per user / month

  Up to 300 ACL groups, 10,000 ephemeral minutes a month, just-in-time access, advanced Tailscale SSH, network flow logs and log streaming.

• EnterpriseCustom

  Custom device limits, a custom MSA, custom tailnet subdomains, solutions engineer help and invoice payment. Sold through sales.

ZeroTier

• Personal$0

  Non-commercial use only. 10 devices, one network, one network admin, CLI, UI and webhooks, community support.

• Essential$18

  per month for 10 included devices, then $2.00 per extra device

  Commercial license, 10 networks, five admins, API access, OIDC single sign-on and 30-day audit logs. Community support only.

• Scale$179

  per month for 100 included devices, then $1.80 per extra device

  Everything in Essential plus unlimited networks, 10 network admins, custom flow rules and ticketed support with an SLA.

• EnterpriseCustom

  Sized for 500 or more devices, with self-hosted and air-gapped options, 90-day audit logs and priority support. Sold through sales.

Tailscale

• Other savings

  Free for open-source projects

  Tailscale's about page says the service is free for open-source projects.

ZeroTier

No public discounts listed.