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Tailscale vs Auth0
Both sit in security & privacy. Here is how they differ on the things you can actually check.
On price: Tailscale starts $27 a month cheaper than Auth0 ($8 against $35, 77% less) on its Standard tier. Both figures were read from the vendors' own pricing pages on the dates shown below.
Tailscale
tailscale.com
Identity-based zero-trust connectivity over WireGuard: devices join a private mesh in minutes without opening ports or running a VPN concentrator.
Free planSecurity & Privacy
Visit TailscaleAuth0
auth0.com
Authentication, authorisation, SSO and enterprise connections with extensive customisation. Okta-owned.
Free planSecurity & Privacy
Visit Auth0| Tailscale | Auth0 | |
|---|---|---|
| Entry price | $8/mo | $35/mo |
| Entry plan | Standard | Essentials |
| Paid annually | — | — |
| Price checked | 21 Sept 2026 | 21 Sept 2026 |
| Pricing model | Free plan | Free plan |
| Free plan | Yes | Yes |
| Category | Security & Privacy | Security & Privacy |
| Around since | — | 2013 |
Every price here was read from the vendor's own pricing page, most recently on 21 Sept 2026. Entry tier only — vendors change pricing without notice.
Tailscale vs Auth0, answered
- Is Tailscale cheaper than Auth0?
- Yes. Tailscale starts at $8 a month against Auth0's $35, 77% less.
- Do Tailscale or Auth0 have a free plan?
- Both do. Tailscale and Auth0 each publish an ongoing free tier rather than a time-limited trial.
- What is the difference between Tailscale and Auth0?
- Tailscale: Identity-based zero-trust connectivity over WireGuard: devices join a private mesh in minutes without opening ports or running a VPN concentrator. Auth0: Authentication, authorisation, SSO and enterprise connections with extensive customisation. Okta-owned.
