Top 5 Tailscale Alternatives

Tailscale has gained widespread adoption by transforming WireGuard into a zero-configuration mesh VPN that handles NAT traversal automatically, provides instant device discovery through SSO, and delivers zero-trust security without manual key management.

However, several factors drive organizations to evaluate alternatives. In recent years, vendor lock-in concerns have intensified as teams seek more control over their networking infrastructure. While Tailscale's clients are open source, its proprietary coordination server restricts organizations that require complete infrastructure ownership for compliance or data sovereignty. Cost considerations also matter, particularly for teams scaling beyond small sizes, where self-hosted or hybrid solutions provide more predictable economics.

For MSPs managing multiple client networks, the equation shifts further as they prioritize flexibility, ease of use, and centralized client management from a single console, making alternatives with multi-tenant capabilities particularly attractive.

This roundup examines five alternatives addressing these use cases, ranging from fully open-source implementations to commercial platforms with enterprise-focused capabilities.

NetBird

NetBird is a modern, open-source Zero Trust mesh networking platform designed to deliver secure, high-performance connectivity to users, devices, services and applications, anywhere. Built for DevOps, security engineers, network engineers and platform engineering teams managing complex infrastructure, NetBird utilizes the WireGuard protocol to create fast, encrypted overlay networks using advanced NAT traversal techniques. As an open-source solution supporting both cloud and on-premises deployments, NetBird enables businesses of all sizes and MSPs to maintain control over their network and remote access infrastructure.

Features

NetBird delivers a comprehensive set of capabilities designed to address the secure access challenges faced by modern distributed teams and infrastructure:

• Peer-to-Peer WireGuard® Encryption: NetBird establishes fully encrypted tunnels directly between devices, using NAT traversal to minimize complexity and optimize performance. Unlike Tailscale’s centralized coordination server, NetBird’s mesh model is designed to remove the VPN bottleneck and maximize throughput.

• NetBird Networks & Routing Peers: Administrators can define entire physical or cloud networks (LANs, office networks, VPCs) with NetBird Networks . Routing peers on any supported device serve as gateway nodes, forwarding traffic between the source and resources in internal subnets with built-in high availability support, making them ideal for hybrid environments and providing seamless office-to-cloud connectivity.

• Identity Provider (IdP) Integration: Direct synchronization with major IdPs (Microsoft Entra ID, Google Workspace, Okta) or OIDC compliant providers enable seamless, automated user and group onboarding, aligning network access with existing enterprise identity policies.

• Granular Access Control Policies: NetBird enforces least-privilege access through granular, group-driven permissions. Access Policies (protocol, port, peer group) enable dynamic network segmentation tailored to complex business requirements, delivering more robust micro-segmentation that is not possible with traditional VPNs.

• Cloud-Native and Kubernetes Integration: NetBird offers built-in support for ephemeral peers and a dedicated Kubernetes operator , simplifying secure networking for dynamic containers, autoscaling workloads, and private clusters.

• Setup Keys for Automating Deployment at Scale: Reusable and one-time setup keys allow rapid, unattended onboarding of servers or containers, streamlining management for large or hybrid infrastructures.

• Device Posture and Zero Trust: NetBird supports posture checks (OS, client version, location, process validation) and integrates with leading EDRs and MDMs like CrowdStrike, Microsoft Intune, and SentinelOne , enabling dynamic access control based on device trust scores.

• Observability and Built-In DNS: Advanced audit and traffic logging support SIEM integration. Each device receives an FQDN with the backing for split DNS and wildcard domains, simplifying service discovery and internal name resolution.

• MSP-Focused Multi-Tenant Management: NetBird provides a dedicated MSP portal with centralized client management, enabling service providers to manage multiple customer networks from a single console. Flexible pricing per active user allows MSPs to scale costs predictably across their client base while maintaining granular control over each tenant's network access and policies.

Add one more specific to MSP. The MSP portal, pricing per active users, etc, and link to https://netbird.io/use-cases/msp

Unique Selling Point

NetBird delivers radically simple secure remote access by combining an intuitive deployment experience with genuinely open-source architecture that allows teams to retain complete control over secure remote access. Furthermore, standout features, including NetBird Networks, routing peer high availability, and granular policy controls, address advanced segmentation and hybrid cloud needs without sacrificing ease of use.

Overall, NetBird combines open source transparency, advanced segmentation, and business-grade security, making it a standout choice for organizations seeking both flexibility and control.

Headscale

Headscale is an open-source, self-hosted control server designed to replicate the core coordination capabilities of Tailscale. By implementing the Tailscale protocol and supporting official Tailscale clients, Headscale enables organizations and technical teams to build private WireGuard-based mesh networks without reliance on proprietary backend infrastructure.

Features

Headscale provides essential coordination capabilities for self-hosted tailnets, offering technical teams the tools needed to manage private mesh networks without commercial dependencies.

• Tailscale Client Compatibility: Uses official Tailscale clients across platforms (Linux, Windows, macOS, iOS, Android), simplifying onboarding and reducing friction for users familiar with Tailscale’s ecosystem.
• Self-Hosted Coordination: The control server runs entirely in the user’s environment (cloud, data center, or home lab), offering complete transparency and auditability.
• Single Tailnet Scope: Headscale coordinates a single, isolated mesh network (tailnet), ideal for small organizations, technical labs, or individuals managing their own infrastructure.
• Advanced ACLs and Routing: Supports custom access control lists (ACLs) and manual route configurations for flexible network segmentation and resource sharing across subnets.
• OIDC Authentication: Integrates with popular identity providers (e.g., Google, Microsoft, Okta) for centralized, standards-based user authentication.
• Role-Based Access & Manual Approvals: Provides fine-grained, file-based ACL policies and peer approval workflows, granting admins precise control over user and device permissions.

Unique Selling Point

Headscale enables organizations to maintain full control over their network coordination infrastructure while using the familiar Tailscale client ecosystem. Its compatibility with official Tailscale clients enables seamless device access while avoiding Tailscale's vendor dependencies and cloud-centric licensing. For technical teams that value open source, personal privacy, or custom governance, Headscale offers the freedom to tailor zero-trust networking to exact requirements.

Headscale delivers privacy, flexibility, and control tailored for self-hosters and technical teams seeking a transparent, customizable alternative to Tailscale's managed networking. However, organizations requiring enterprise-grade support and SLAs should carefully weigh these benefits against the absence of commercial support options.

ZeroTier

ZeroTier is a software-defined network overlay platform that enables organizations to manage distributed devices and resources as if they were on the same LAN, no matter their physical location. Unlike Tailscale’s mesh built on a centralized coordination model, ZeroTier uses a lightweight peer-to-peer agent to connect endpoints directly, minimizing reliance on third-party servers and enabling robust performance across hybrid, cloud, and on-prem environments.

Features

The platform offers extensive capabilities for managing distributed devices, IoT deployments, and hybrid infrastructure.

• Direct Peer-to-Peer Networking: Devices make secure, end-to-end encrypted connections using unique cryptographic IDs, bypassing VPN bottlenecks and routing data directly between network members without mandatory cloud relay.
• Firewall/NAT Traversal: Built-in techniques seamlessly link devices across disparate networks, maintaining connectivity even when moving between locations, hardware, or internet connections.
• Flexible Network Membership: Devices can join multiple global private networks simultaneously, and network segmentation allows teams to enforce internal and external security boundaries.
• Centralized Dashboard: The unified web interface provides visibility into all networks and devices, including routers and IoT endpoints. Administrators manage network membership, custom routing, and DNS settings from a single pane of glass.
• Wide Platform Support: ZeroTier’s agent runs natively on Mac, Windows, Linux, and is pre-installed on select routers (Mikrotik, Teltonika), with a resource footprint low enough for Raspberry Pi and embedded hardware.
• SSO and Authentication: Single sign-on integration allows trusted devices to join networks securely, simplifying user management without sacrificing access controls.
• Developer and DevOps Integrations: Rich APIs, webhooks, and a Terraform provider support network automation, IaC workflows, and embedded use cases via the ZeroTier SDK.

Unique Selling Point

ZeroTier’s agent-based architecture minimizes the need for a central coordination server, providing fully transparent, direct communication across the mesh. Its multi-network support, segmentation features, and deep developer integrations give power users and businesses more flexibility than traditional VPNs and allow scaling to large, complex topologies without compromising performance.

Well-suited for IoT deployments and organizations managing complex hybrid environments, ZeroTier delivers automation-driven, flexible connectivity with less friction than typical mesh VPNs.

Twingate

Twingate is a zero trust network access (ZTNA) platform built to replace legacy VPNs while delivering seamless, context-aware access for distributed teams. Unlike traditional VPNs and mesh overlays, Twingate abstracts network complexity and enforces security at the application level, allowing organizations to implement least-privilege principles while accelerating access to both cloud and on-prem resources.

Features

Built for enterprise security requirements, Twingate delivers comprehensive ZTNA capabilities that extend beyond traditional mesh networking to enforce application-level access controls.

• Zero Trust Architecture: Every access request is authenticated, authorized, and encrypted end-to-end, ensuring no network resource is ever exposed directly to the internet or untrusted devices.
• Resource- and Network-Level Policies: Admins create granular, GUI-managed policies for network segments and individual resources, allowing precise control over who can access what, and for how long.
• Peer-to-Peer Connectivity and HA: Uses a global relay network and geo-aware routing to optimize performance. Network connectors cluster automatically for high availability and seamless failover.
• Device Trust and Posture Enforcement: Integrates with MDM/EDR solutions (CrowdStrike, Intune, Jamf, SentinelOne, and others) for enforcing device health compliance, restricting access based on OS, security software, or unique device posture.
• Broad IdP & SSO Integration: Native integrations with Okta, Entra ID, Google Workspace, JumpCloud, Keycloak, and more. Group-based access and automated provisioning align networking to enterprise identity controls.
• DNS and Content Filtering: Supports encrypted DNS, custom DNS routing, network-level DNS/content filtering, and advanced egress controls for full visibility and security on all user traffic.
• Zero Trust as Code: API-first, Terraform and Pulumi providers, and secure service account support enable automation and Infrastructure-as-Code workflows for DevOps teams.
• Network Analytics & SIEM Integration: Provides real-time network activity logs, graphical access mapping, and export capabilities to SIEM or S3 for detailed security and compliance monitoring.

Unique Selling Point

Twingate redefines remote access by invisibly overlaying security policies onto existing cloud and on-prem networks, dramatically reducing lateral movement risk compared to VPNs and mesh overlays. Its flexibility in integrating security tools, strong policy controls, and rapid onboarding appeals to scaling businesses and enterprises evolving beyond perimeter-based security.

Twingate is ideal for organizations seeking granular, adaptive access without the operational burden or risk of legacy VPNs.

Netmaker

Netmaker is an open source WireGuard mesh network orchestrator designed for secure, scalable networking across cloud, hybrid, and edge environments. By automating deployment and management, Netmaker addresses many operational and performance limitations of legacy VPNs and manual WireGuard setups, making it especially well-suited for organizations with dynamic infrastructure or complex segmentation needs.

Features

As a comprehensive WireGuard orchestration platform, Netmaker automates complex networking tasks while providing the granular control needed for multi-cloud and edge deployments.

• Multi-Network Mesh VPN: Build multiple, segmented virtual networks, each with its own ACLs, routing policies, and traffic isolation. This allows granular management of teams, sites, and customer deployments from a single dashboard.
• Peer & Node Management: Flexible onboarding options, install NetClient as a headless agent, configure WireGuard-compatible routers, or use the desktop/mobile client for remote access scenarios. Managed endpoints, relay nodes, and forwarders simplify cross-network connectivity.
• Automated Traffic Routing & ACLs: Designate nodes as egress gateways (full-tunnel or split-tunnel), relays, or site-to-site bridges. ACLs provide zero-trust enforcement at device and user levels, enabling controlled communication and streamlined network segmentation.
• User & Group Provisioning: Fine-grained user management supports role-based permissions, session expiry, OIDC/SSO authentication (Google, Github, Microsoft, custom providers), and remote access VPN login for end-users.
• Metrics, Observability & DNS: Built-in metrics for latency and bandwidth monitoring, audit logging, and metrics export to Prometheus/Grafana. Each device receives an FQDN; support for private DNS and split DNS configurations simplifies internal resolution.
• Edge & Kubernetes Integration: Provides direct connectivity for edge devices, serverless functions, and Kubernetes clusters with autoscaling peer support and network analytics.
• High Availability & Failover: Relay groups and dedicated traffic relays support redundancy in critical paths, ensuring uninterrupted access and scalability.
• Custom Integrations & Embedding: Netmaker can be white-labeled for OEM scenarios or integrated into product ecosystems for turnkey zero trust networking.

Unique Selling Point

Netmaker enables organizations to rapidly orchestrate complex, multi-cloud, and edge networks without manual key management or operational headaches. Its automation capabilities, role-based access, and native cloud/Kubernetes features make it more flexible and scalable than most mesh VPN alternatives.

Netmaker gives teams the automation, scalability, and segmentation they need for secure networking in modern hybrid environments.

Final Thoughts

No single networking solution will be perfect for every organization. Each platform in this roundup has its own technical strengths, constraints, and operational trade-offs. The right choice depends on your organization’s size, compliance requirements, infrastructure complexity, and appetite for managing open source or commercial tools. For some, control and transparency will outweigh convenience; for others, scalability and seamless user experience will take priority.

Below are two quick reference tables summarizing the primary differences between the top Tailscale alternatives:

Ultimately, the best tool is the one that aligns closely with your security priorities and operational realities, enabling your team to connect with confidence and agility as your business evolves.