NetBird vs Tailscale

NetBird

The terms describe optional hosted proxy services that connect devices, networks, services and the public internet, the vendor presents the product as an open-source WireGuard mesh with a self-hosted route, and the captured documentation includes pages on how agents connect and on site-to-site links — clearly a genuine remote-access product rather than a consumer VPN or filter. But we found no public information in the captured facts on clients per platform, gateway or relay locations, split tunnelling, or letting a contractor reach one project system and nothing else, which is precisely what my freelancers need. That lands it just above the basic level.

Tailscale

A WireGuard mesh with peer-to-peer connections, encrypted relays as fallback, and NAT traversal that needs no firewall changes or open ports — which is exactly what keeps a freelancer connected from a hotel lobby. Subnet routers bring whole client networks in, clients exist for every platform my travelling people carry, and default-deny grants mean a freelancer reaches one project system and nothing else. We found no public information on always-on auto-connect, on clientless browser access for contractors who cannot install a client, or on the named locations of the relay regions.

NetBird

The trust page states multi-factor authentication and role-based access control, the privacy policy shows authentication runs through Auth0, and the captured documentation includes pages on groups and access policies, device posture checks and SCIM sync with Microsoft Entra ID — on paper, exactly the machinery that ends a leaver's access with the contract. Nothing captured shows the actual policy model or confirms I could pin a freelancer to a single project system and nothing else. Solidly between the levels.

Tailscale

Login is outsourced to whatever identity provider we already use, with MFA inherited from it, and SCIM group sync means a departing freelancer loses access the moment I remove them from the directory — access ending with the contract is a settings change, not a project. Policies are default-deny grants naming the exact resource a group may touch, device posture can pull attributes from EDR and MDM tools, and just-in-time access with regular re-authentication is documented.

NetBird

The captured documentation includes dedicated pages on traffic events logging and on event streaming, and the trust page lists user access reviews and a tested incident response plan — more than a bare list of connected users. But we found no public information on retention periods, export formats or a live session view I could use to kill a connection from a hotel lobby. Just below the middle level on documentation existence alone.

Tailscale

Configuration audit logs ship on every plan with ninety days' retention, network flow logs and streaming to named SIEMs including Splunk and Datadog sit on the upper tiers, webhooks exist, and every connection logging on both endpoints makes tampering detectable. But the configuration-log retention is capped at ninety days and cannot be configured, and we found no public information on alerts for unusual access or a console view that lets me end a live session.

NetBird

A public API is documented together with a management API section, a self-hosted quickstart exists, support runs through Slack, GitHub and a status page, and a customer can cancel by logging into the account with month-to-month terms and 14 days' notice. We found no public information on deploying clients through device management tools, admin roles, multi-tenant set-up or response times — and with no IT department, the push-deployment story is what I would actually buy on. Between the levels.

Tailscale

A quickstart gets a first connection in minutes, the API is available on every plan, Jamf and Intune deploy preconfigured clients, and updates can be driven centrally with stable and pre-release tracks — a non-specialist like me can run this without an external provider on speed dial. Admin roles are granular and Terraform and webhooks exist, but we found no public information on a self-hosted edition for production, and managing several organisations through multiple tailnets runs through a contact-sales path.

NetBird

The trust page lists an official ISO 27001 certificate with its audit report, a 2025 penetration test report, SOC 2 as a letter of intent, tested business-continuity and incident-response plans, and encryption at rest, in transit and key management; a public status page, an architecture page and a self-hosted high-availability guide are also captured. The captured pages give different statements on source code — the imprint displays "OPEN SOURCE 30.7k" while the terms state the software's source code will not be disclosed — so I treat neither as settled. No SLA, bug bounty or incident history appears in the captured facts, and the terms allow up to two hours of maintenance a week, which keeps me below the higher marks.

Tailscale

The how-it-works and encryption pages show precisely what the coordination server and relays can see — nothing, for traffic, since private keys never leave the devices — and the network stays up if the coordination server goes down, with relays failing over between regions and client and relay code open source. Independent audits by a named security firm and SOC 2 Type II are stated, but the reports are available on request rather than published, the vendor states plainly there is no bounty program, and we found no public information on a status page or an availability SLA.

NetBird

The contracting entity is NetBird GmbH in Berlin under German law, the privacy policy states personal data is processed in the EU/EEA with application hosting on AWS confined to EU/EEA servers, and every subprocessor is listed with location and safeguard — including authentication through US-based Auth0 under standard contractual clauses and an Irish entity for application monitoring. A NetBird data processing agreement is referenced in the terms, and ISO 27001 plus SOC 2 are stated on the trust page, with an open-source self-hosted edition documented as the alternative chain. My one deduction is that user authentication identities flow through a US processor, so I sit at the strong-but-not-top mark.

Tailscale

The contracting entity is a US corporation with New York venue and USD invoices; a data processing agreement exists with standard contractual clauses, an EU representative is appointed, and processing happens in Canada, Germany, the United States and the United Kingdom. We found no public information on EU hosting of the control plane and logs or on subprocessors named with their locations, so this is a mostly non-EU chain with stated safeguards rather than a European one.

NetBird

The captured terms tell me the scope depends on the subscribed package, the agreement runs month-to-month with 14 days' notice and self-service cancellation, and some reverse-proxy features carry usage-based pricing, bandwidth limits and fair-use quotas. But no per-user or per-tier price figure appears anywhere in the captured facts, so I cannot compute what a year for fifty people plus freelancers would cost. Contract terms are public; the price itself is not visible to me.

Tailscale

Personal is $0 free forever, Standard is $8 per user, per month, Premium is $18 per user, per month, and tagged resources beyond the fifty included cost $1 per month each, with taxes excluded and monthly or annual billing stated — enough to sketch what fifty people plus a pile of freelancers would cost. But the Enterprise tier, extra ephemeral minutes and multiple tailnets are contact-sales, and the fee for a chosen payment period is set at checkout, so I cannot compute the real annual bill from public pages alone.