NetBird
Open-source zero trust mesh VPN built on WireGuard
Best for
Teams wanting a WireGuard-based zero trust mesh VPN with SSO and device posture checks, self-hosted or cloud.
Skip if
You just need a dead-simple point-to-point VPN without zero trust policy management.
What is NetBird?
NetBird is an open-source zero trust networking platform that replaces traditional VPN gateways with a WireGuard-based peer-to-peer mesh network, letting devices connect directly to each other instead of routing through a central bottleneck. It enforces least-privilege network segmentation with granular policies and integrates with identity providers like Okta, Google, and Microsoft for SSO and MFA. It checks device security posture such as firewall status, antivirus, geolocation, and MDM/EDR before granting access, logs all configuration changes and connection events with real-time SIEM streaming, and can be deployed as a free managed cloud service or fully self-hosted under its BSD-3 open-source license.
SpecificationsAI-estimated
Key Features of NetBird
Use Cases for NetBird
Connecting remote employees without a VPN gateway
Give remote workers direct, encrypted access to internal resources without routing through a central VPN server.
Segmenting access to hybrid-cloud infrastructure
Apply least-privilege policies so users and services only reach the specific resources they need.
Self-hosting for full data sovereignty
Run the entire NetBird stack on your own infrastructure to keep control plane data in-house or in a specific region.
Automating network access via API/Terraform
Provision and manage network access programmatically as part of infrastructure-as-code workflows.
Pros & Cons of NetBird
Pros
- Open source under BSD-3 with both free cloud and self-hosted deployment options
- WireGuard-based peer-to-peer connections keep latency low versus hub-and-spoke VPNs
- Strong zero trust feature set: SSO, MFA, device posture checks, granular policies
- Compliance-ready with GDPR, ISO 27001, and DORA support for business use
Cons
- Full zero trust feature set has more setup complexity than a simple point-to-point VPN
- Self-hosting the management, signal, and relay stack requires ongoing maintenance
- Advanced enterprise features like SIEM streaming and custom SSO may need a paid or enterprise plan
Frequently Asked Questions
Is NetBird free?
Yes, NetBird Cloud has a free tier with full feature access, and self-hosting is also free and open source.
Can I self-host NetBird?
Yes, it is open source under BSD-3 and can be fully self-hosted.
What VPN protocol does NetBird use?
It is built on WireGuard for encrypted, direct peer-to-peer connections.
Does NetBird support single sign-on?
Yes, it integrates with Okta, Google, Microsoft, and other identity providers.
Pricing Overview
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