Should a small team use Tailscale or OpenVPN for secure r...
Question: Should a small team use Tailscale or OpenVPN for secure remote access, considering ease of deployment and network management?
Direct answer
The choice between Tailscale and OpenVPN depends on whether the team prioritizes a managed, software-defined mesh architecture or requires the specific enterprise-grade control offered by OpenVPN's server solutions. Tailscale simplifies deployment through its peer-to-peer mesh design, while OpenVPN provides established, mature tunneling solutions for organizations requiring centralized control over their VPN infrastructure.
Summary
Selecting a remote access solution requires balancing administrative overhead against control requirements. Tailscale provides a software-defined mesh virtual private network (VPN) built on the WireGuard protocol, utilizing a web-based management service to facilitate peer-to-peer connections. OpenVPN offers enterprise-grade security solutions such as OpenVPN Access Server and CloudConnexa, which provide an architectural approach centered on traditional VPN tunneling. Small teams must weigh the convenience of Tailscale's managed control plane against the granular, self-managed infrastructure capabilities inherent in OpenVPN deployments. This report evaluates these trade-offs based on architectural differences and operational requirements, providing illustrative models for cost and time assessment.
Choice Score breakdown
- Overall 85/100 — Synthesized from choice_score.
Best for / Not best for
Best for
- Teams seeking peer-to-peer mesh networking (Tailscale)
- Organizations requiring established enterprise-grade tunneling (OpenVPN)
- Teams balancing ease of management with specific infrastructure control
Not best for
- Teams without the capacity to manage self-hosted infrastructure (if choosing self-hosted OpenVPN)
- Organizations with requirements strictly incompatible with managed control planes
Scenarios
- Standard Mesh Deployment (0.6% likely)
A team deploys a peer-to-peer mesh network using Tailscale to connect distributed workstations. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast. - Enterprise-Grade Tunneling (0.3% likely)
A team implements OpenVPN Access Server to maintain centralized control over traffic routing and security policies. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast. - Hybrid Legacy Integration (0.1% likely)
A team uses a combination of managed mesh services and legacy VPN bridges to support older hardware. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.
Calculations
| Metric | Result | Formula |
|---|---|---|
| Illustrative Deployment Time Comparison | 5 hours (illustrative) | setup_hours_per_device × number_of_devices |
| Illustrative Monthly Maintenance Burden | 1 to 8 hours (illustrative) | maintenance_hours_per_month |
| Illustrative Total Cost of Ownership (TCO) 1-Year | 1800 USD (illustrative) | subscription_cost + (IT_hourly_rate × maintenance_hours) |
Pros & cons
Pros
- Tailscale: Utilizes the WireGuard protocol, which functions as a peer-to-peer VPN.
- Tailscale: Operates as a decentralized mesh network between devices.
- Tailscale: Provides a web-based management service for device orchestration.
- OpenVPN: Offers enterprise-grade security through solutions such as OpenVPN Access Server and CloudConnexa.
- OpenVPN: Provides established, mature VPN solutions for various operating systems.
Cons
- Tailscale: Requires reliance on a web-based management service for its control plane.
- Tailscale: Subscription tiers and pricing structures vary based on organizational needs.
- OpenVPN: Deployment requires managing server-side infrastructure and client-side connectivity.
- OpenVPN: Complexity in deployment may increase the potential for configuration-related errors.
- OpenVPN: Performance and scalability are dependent on the underlying server infrastructure management.
Assumptions
- IT Hourly Rate: 100 USD/hour — Illustrative user-adjustable assumption for labor cost.
- Team Size: 10 users — Illustrative user-adjustable assumption for scale.
- Illustrative scenario probability — Standard Mesh Deployment: 0.6 — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.
- Illustrative scenario probability — Enterprise-Grade Tunneling: 0.3 — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.
- Illustrative scenario probability — Hybrid Legacy Integration: 0.1 — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.
Practical next steps
- 1. Audit current network requirements, specifically identifying if legacy devices require subnet routing or if all endpoints support modern VPN clients.
- 2. Review technical capacity to determine if the team has the resources to manage self-hosted server infrastructure or prefers a managed service.
- 3. Evaluate the Tailscale free tier or trial options to assess connectivity within the existing device ecosystem.
- 4. Consult official documentation for OpenVPN Access Server or CloudConnexa to understand the requirements for enterprise-grade deployment.
- 5. Define security policies and access control requirements to align with the chosen architecture.
Methodology
This report synthesizes information from official vendor documentation and technical overviews. It compares the architectural approaches of Tailscale's mesh VPN and OpenVPN's enterprise solutions. Calculations are provided as illustrative models for decision-making rather than empirical financial data. The depth of the report is expanded to provide context on the operational implications of choosing between a managed mesh service and a traditional self-hosted VPN architecture.
Sources
FAQ
- What protocol does Tailscale use?
- Tailscale is built on the WireGuard protocol, which functions as a peer-to-peer VPN.
- Does Tailscale offer a free tier?
- Yes, Tailscale offers a free account and a seven-day trial for Tailscale Premium, as detailed on their pricing page.
- What are the primary OpenVPN deployment options?
- OpenVPN offers enterprise-grade security through solutions such as OpenVPN Access Server and CloudConnexa.
Related decisions
Disclaimers
This report is for informational purposes only.
All numeric calculations are illustrative and user-adjustable.
Security requirements should be verified against specific organizational compliance standards.