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Networking · head to head

OpenVPN vs Twingate

OpenVPN logo

OpenVPN

Networking

Open source VPN protocol with a commercial Access Server product priced per simultaneous connection

From
Free
Rated
-
Full reviewWebsite
Twingate logo

Twingate

Networking

Zero trust remote access that publishes individual resources instead of a network

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: OpenVPN open source OpenVPN, while free, requires real technical skill to configure, secure and maintain without the Access Server admin layer; Twingate the control plane is proprietary and hosted, so it cannot be run inside your own boundary and a vendor outage prevents new connections from being established even though the connectors are yours.
  • They diverge on capability: OpenVPN covers Open source core, Twingate covers Outbound only connectors.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which OpenVPN and Twingate actually diverge.

Attributes where OpenVPN and Twingate differ
AttributeOpenVPNTwingate
Pricing modelOpen source core is free; Access Server billed per simultaneous connectionPer user per month
PlatformsLinux, Windows, macOS, iOS, AndroidWindows, macOS, Linux, iOS, Android, Docker

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Networking).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in OpenVPN

  • Open source core
  • Access Server admin UI
  • Per-connection licensing
  • Free tier
  • Cross-platform clients

Only in Twingate

  • Outbound only connectors
  • Per resource access
  • Identity provider integration
  • Device posture checks
  • Split routing
  • Access logging

What people use each for

The jobs each tool is most often brought in to do.

OpenVPN

  • A technical team wanting a fully free, self-configured VPN server using the open source protocol without any vendor relationshipnot Twingate
  • A small business wanting a supported, easier-to-administer VPN server, willing to pay per concurrent connection rather than per employeenot Twingate
  • An organisation with more staff than typical concurrent VPN usage, since Access Server bills only active simultaneous connections, not total accountsnot Twingate
  • An IoT or large-scale deployment needing custom Enterprise pricing above 2,000 connectionsnot Twingate

Twingate

  • Retiring a VPN concentrator that grants whole network access to anyone who authenticatesnot OpenVPN
  • Giving contractors access to two internal applications without putting them on the corporate networknot OpenVPN
  • Reaching private cloud resources across several accounts without building peering and bastion hostsnot OpenVPN
  • Producing per user access logs for an audit that a network level VPN cannot supplynot OpenVPN

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

OpenVPN

  • Open source OpenVPN, while free, requires real technical skill to configure, secure and maintain without the Access Server admin layer
  • Per-connection billing on Access Server means usage spikes, such as an all-hands remote day, can push simultaneous connections over a licensed limit and block new connections until usage drops or the plan is upgraded
  • OpenVPN's traditional hub-and-spoke architecture routes traffic through a central server, unlike mesh VPN tools like Tailscale or NetBird that establish direct peer-to-peer connections where possible, which can add latency
  • Client configuration and certificate management for the open source version is more manual and error-prone than newer VPN tools with zero-config onboarding
  • Access Server pricing above the Growth tier reverts to custom Enterprise quoting, so very large deployments lose the pricing transparency of the lower tiers
  • The protocol's throughput is generally lower than newer kernel-integrated protocols like WireGuard under equivalent conditions, which matters for high-bandwidth use cases

Twingate

  • The control plane is proprietary and hosted, so it cannot be run inside your own boundary and a vendor outage prevents new connections from being established even though the connectors are yours.
  • Every device needs the client installed and running, so unmanaged machines, appliances and third parties who will not install software are awkward to accommodate.
  • Pricing is per user per month, so an organisation with many occasional contractors pays full seats for accounts that connect twice a month.
  • Connections are client initiated, so server initiated flows back to a user device, and protocols that need arbitrary inbound reachability, do not fit the model.
  • It replaces remote access but not site to site networking, so an organisation that also needs offices and datacentres meshed together still runs a second network product alongside it.

Pricing, plan by plan

OpenVPN

Free
  • Access Server FreeFree
    • Up to 2 simultaneous connections
    • All features included
  • Access Server Growth$7/month
    • Per simultaneous connection beyond the free tier
    • Annual billing
  • Access Server Enterprise/IoT$undefined/month
    • Custom pricing for 2,000+ connections

Twingate

Free
  • StarterFree
    • Small number of users
    • Limited remote networks
    • Community support
  • Business$undefined/month
    • Per user per month billing
    • Device posture checks
    • Identity provider group sync
  • Enterprise$undefined/year
    • Custom terms and volume pricing
    • Advanced controls and support commitments
    • Dedicated onboarding

Which should you pick?

Choose OpenVPN if

  • You need open source core.
  • You want to start without paying.
  • You work on Linux, Windows, macOS, iOS, Android.
  • You also want access server admin ui.
OpenVPN review

Choose Twingate if

  • You need outbound only connectors.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, iOS, Android, Docker.
  • You also want per resource access.
Twingate review

Questions people ask

Is OpenVPN or Twingate better?
Neither clearly leads. OpenVPN starts at Free and Twingate at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OpenVPN or Twingate?
OpenVPN starts at Free and Twingate at Free.
Does OpenVPN or Twingate run on more platforms?
OpenVPN runs on Linux, Windows, macOS, iOS, Android. Twingate runs on Windows, macOS, Linux, iOS, Android, Docker.
Can I use OpenVPN for free?
Both have a free tier, so you can try either at no cost before committing.
What is OpenVPN best used for?
OpenVPN is most often used for a technical team wanting a fully free, self-configured vpn server using the open source protocol without any vendor relationship, a small business wanting a supported, easier-to-administer vpn server, willing to pay per concurrent connection rather than per employee, an organisation with more staff than typical concurrent vpn usage, since access server bills only active simultaneous connections, not total accounts, an iot or large-scale deployment needing custom enterprise pricing above 2,000 connections. Of those, a technical team wanting a fully free, self-configured vpn server using the open source protocol without any vendor relationship and a small business wanting a supported, easier-to-administer vpn server, willing to pay per concurrent connection rather than per employee are not what Twingate is typically brought in for.
What can OpenVPN do that Twingate cannot?
OpenVPN covers Open source core, Access Server admin UI, Per-connection licensing, Free tier. Twingate covers Outbound only connectors, Per resource access, Identity provider integration, Device posture checks.

Answered from the vendors’ own pages

OpenVPN: Is OpenVPN free?

The open source protocol and software are free under the GPL; Access Server, the commercial packaged product, charges per simultaneous connection beyond a free 2-connection tier.

Twingate: Can I self host it?

No. Connectors run in your network but the control plane is a hosted service, which is the main structural difference from the open source mesh tools.

OpenVPN: What counts as a connection for billing purposes?

A simultaneously active connected device, not a registered user account or total device count; unlimited accounts and devices can be created but only the licensed number can be connected at once.

Twingate: Does it replace a site to site VPN?

No. It is remote access from users to resources. Connecting networks to each other is a different product category.

OpenVPN: How does OpenVPN compare with WireGuard-based tools like Tailscale?

OpenVPN uses a traditional hub-and-spoke VPN architecture rather than the mesh, peer-to-peer approach used by newer tools like Tailscale or NetBird.

Twingate: What happens if Twingate is unavailable?

Established sessions may continue, but new connections depend on the hosted service to broker them, so plan a break glass path for administrators.

Twingate: Is the free tier usable for a small team?

For a handful of users and a small number of remote networks, yes. Group based policies and posture checks are the practical reason to move up.

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