Category: Cybersecurity
3 European alternatives to Tailscale — GDPR-compliant & EU-hosted.
Canadian WireGuard-based mesh VPN (Tailscale Inc., Toronto; VC-backed, no controlling owner). Traffic flows peer-to-peer; key exchange, access rules and DERP relays run through Tailscale's hosted coordination server. Clients are open source (BSD-3), the coordination server is proprietary; self-hosting is only possible with the independent Headscale project.
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Facts
- Headquarters
- CA (OTHER)
- EU adequacy decision
- Yes — found adequate by the European Commission
- Sovereignty model
- Vendor-hosted (non-EU)
- Category
- Cybersecurity
- Type
- Product
- GDPR-compliant
- Yes
- Open-source
- No
- Data hosting
- OTHER
Sources
This record was checked via the vendor's website and legal notice when it was added on September 19, 2026. Source links have been recorded per record since 20 September 2026.
Compliance evidence
The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".
No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction
Technical hosting signal
Independently established via a DNS/network lookup (not information from the vendor itself). This shows which network currently serves this vendor's website — often a CDN — so it does not necessarily reflect where the actual service or data is hosted.
- Network
- AMAZON-02 - Amazon.com, Inc., US (US)
Provenance:Technically measured
Sovereignty profile of Tailscale
How this vendor scores on the five dimensions of the Digital Sovereignty Heatmap: 0 is sovereign, 100 is high exposure. These are the same scores the assessment uses.
| Jurisdictional exposure (JES) | Headquartered outside the EU (CA) | 50 |
|---|---|---|
| Data residency (DRS) | No EU hosting (OTHER) | 100 |
| Cryptographic key sovereignty (CKS) | Key management with a non-European vendor | 60 |
| Platform lock-in (PLS) | Closed source: switching requires data migration | 60 |
| Source & runtime sovereignty (SRS) | Closed source, runtime with the vendor | 70 |
| Average | 68 |
Why digital sovereignty matters with Tailscale
Tailscale is headquartered in CA, outside the EU. Contracts and data therefore also fall under non-European law. The GDPR applies through contractual terms, but in a conflict with local legislation you have less certainty than with a European vendor.
Tailscale hosts data outside the EU (OTHER). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and drives the data residency score up.
Tailscale is closed source and hosted by the vendor. The encryption keys and the runtime sit with the vendor and switching requires data migration. Ask about bring-your-own-key, export options and open standards.
What this means for your organisation depends on your whole stack and context. The free assessment weighs Tailscale together with your other vendors and gives a total score, a heatmap and the main risk drivers.
Top EU-based & GDPR-compliant alternatives to Tailscale
The European alternatives to Tailscale come from our knowledge base of over 3,600 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.
- iProtect (TKH Security)↗
Dutch security management system by TKH Security (formerly Keyprocessor, Amsterdam) for access control, key management and intrusion detection; on-premises.
NL · commercial
Frequently asked questions
What is the best European alternative to Tailscale?
It depends on your use case. Strong EU alternatives to Tailscale include NetBird, WireGuard and iProtect (TKH Security). On this page you can compare 3 EU alternatives by jurisdiction, data residency and open-source status.
Are there open-source alternatives to Tailscale?
Yes. Open-source EU alternatives to Tailscale include NetBird and WireGuard. These keep your data fully under your own control and let you self-host if you want to.
Is Tailscale GDPR-compliant and where is the data hosted?
Tailscale is headquartered in CA (OTHER) and hosts data in OTHER. The vendor states it is GDPR-compliant, but the data falls under non-EU jurisdiction. For full EU data residency the EU alternatives on this page usually offer more certainty.
Digital sovereignty in Cybersecurity
Cybersecurity: Threat detection, endpoint protection, SIEM, vulnerability management. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.
Also in this category
How sovereign is your whole stack?
Start with Tailscale and add the rest of your software. You immediately see the score, the heatmap and the European alternatives.
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