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Cybersecurity · head to head

HashiCorp Boundary vs Mullvad VPN

HashiCorp Boundary logo

HashiCorp Boundary

Cybersecurity

Identity-aware session broker for infrastructure access without distributing credentials

From
Free
Rated
-
Full reviewWebsite
M

Mullvad VPN

Cybersecurity

Privacy-first VPN with one flat price and no email required to sign up

From
$5/month
Rated
-
Full reviewWebsite

The short version

  • Only HashiCorp Boundary has a free tier, so it costs nothing to try first.
  • Each has a real cost: HashiCorp Boundary hashiCorp was acquired by IBM in February 2025 and Enterprise licensing now runs through IBM Passport Advantage; IBM has already retired HCP Vault Secrets, so Boundary's roadmap depends on IBM portfolio decisions rather than HashiCorp's own product strategy.; Mullvad VPN offers no free trial or free tier, unlike several consumer VPN competitors.
  • They diverge on capability: HashiCorp Boundary covers Identity-based access, Mullvad VPN covers Flat single pricing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which HashiCorp Boundary and Mullvad VPN actually diverge.

Attributes where HashiCorp Boundary and Mullvad VPN differ
AttributeHashiCorp BoundaryMullvad VPN
Starting priceFree$5/month
Pricing modelOpen source, no licence feesubscription
Free tierYesNo
PlatformsLinux, macOS, Windows, Webwindows, mac, linux, ios, android
FoundedUnknown2009

Identical on both: user rating (Not yet rated), category (Cybersecurity).

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 HashiCorp Boundary

  • Identity-based access
  • Just-in-time credentials
  • Dynamic host catalogues
  • Session recording
  • Transparent sessions
  • Multi-hop workers
  • Audit logging
  • Terraform provider

Only in Mullvad VPN

  • Flat single pricing
  • Account-number signup
  • Cash and crypto payments
  • WireGuard support
  • Independent audits

What people use each for

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

HashiCorp Boundary

  • A platform team replacing shared SSH keys and a bastion host so that leavers lose access the moment they are removed from the identity providernot Mullvad VPN
  • Granting contractors time-boxed database access without ever issuing them a credential they could keepnot Mullvad VPN
  • An estate where autoscaling replaces hosts continuously and a static access list is always out of datenot Mullvad VPN
  • Producing session recordings as evidence for an audit that requires proof of who touched production and what they rannot Mullvad VPN

Mullvad VPN

  • Paying for a VPN anonymously with cash or cryptocurrencynot HashiCorp Boundary
  • Avoiding tiered upsells with a single flat-rate plannot HashiCorp Boundary
  • Signing up without providing an email addressnot HashiCorp Boundary
  • Verifying a provider's privacy claims via independent auditsnot HashiCorp Boundary

Where each one falls short

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

HashiCorp Boundary

  • HashiCorp was acquired by IBM in February 2025 and Enterprise licensing now runs through IBM Passport Advantage; IBM has already retired HCP Vault Secrets, so Boundary's roadmap depends on IBM portfolio decisions rather than HashiCorp's own product strategy.
  • Enterprise pricing is not published anywhere, and the features most organisations actually need for compliance, notably session recording, are Enterprise only, so the free community edition is rarely the version you end up buying.
  • It solves access to infrastructure, not to applications; browser-based internal tools, SaaS admin consoles and APIs need a separate control, so Boundary is one component of a zero-trust programme rather than the whole thing.
  • Running it yourself means operating controllers, worker nodes and a Postgres database in a highly available configuration, and if that control plane is down nobody can reach production, which makes it a new critical dependency.
  • It is materially easier to adopt if you already run Vault and Terraform; teams without that ecosystem face a steeper learning curve than a device-based mesh product like Tailscale, for a similar access outcome.

Mullvad VPN

  • Offers no free trial or free tier, unlike several consumer VPN competitors.
  • Lacks a bundled tiered structure, so there is no cheaper limited plan for occasional users.
  • Server network and streaming-unblocking performance is smaller than large mainstream VPN providers.
  • No annual discount, meaning long-term subscribers pay the same monthly rate as short-term users.

Pricing, plan by plan

HashiCorp Boundary

Free
  • Boundary Community EditionFree
    • MPL 2.0 open source
    • Self-hosted controllers and workers
    • Identity-based target access
  • Boundary Enterprise$undefined/year
    • Session recording and playback
    • Multi-hop and transparent sessions
    • Multi-tenancy via scopes

Mullvad VPN

$5/month
  • Mullvad VPN$5/month
    • Flat rate regardless of subscription length
    • 5 simultaneous devices
    • No email required

Which should you pick?

Choose HashiCorp Boundary if

  • You need identity-based access.
  • You want to start without paying.
  • You work on Linux, macOS, Windows, Web.
  • You also want just-in-time credentials.
HashiCorp Boundary review

Choose Mullvad VPN if

  • You need flat single pricing.
  • You work on windows, mac, linux, ios, android.
  • You also want account-number signup.
Mullvad VPN review

Questions people ask

Is HashiCorp Boundary or Mullvad VPN better?
Neither clearly leads. HashiCorp Boundary starts at Free and Mullvad VPN at $5/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, HashiCorp Boundary or Mullvad VPN?
HashiCorp Boundary has a free tier; the other does not. Paid plans start at Free for HashiCorp Boundary and $5/month for Mullvad VPN.
Does HashiCorp Boundary or Mullvad VPN run on more platforms?
HashiCorp Boundary runs on Linux, macOS, Windows, Web. Mullvad VPN runs on windows, mac, linux, ios, android.
Can I use HashiCorp Boundary for free?
Yes. HashiCorp Boundary has a free tier, so you can try it without paying. Mullvad VPN starts at $5/month.
What is HashiCorp Boundary best used for?
HashiCorp Boundary is most often used for a platform team replacing shared ssh keys and a bastion host so that leavers lose access the moment they are removed from the identity provider, granting contractors time-boxed database access without ever issuing them a credential they could keep, an estate where autoscaling replaces hosts continuously and a static access list is always out of date, producing session recordings as evidence for an audit that requires proof of who touched production and what they ran. Of those, a platform team replacing shared ssh keys and a bastion host so that leavers lose access the moment they are removed from the identity provider and granting contractors time-boxed database access without ever issuing them a credential they could keep are not what Mullvad VPN is typically brought in for.
What can HashiCorp Boundary do that Mullvad VPN cannot?
HashiCorp Boundary covers Identity-based access, Just-in-time credentials, Dynamic host catalogues, Session recording. Mullvad VPN covers Flat single pricing, Account-number signup, Cash and crypto payments, WireGuard support.

Answered from the vendors’ own pages

HashiCorp Boundary: Is Boundary open source?

The community edition is, under MPL 2.0. Boundary Enterprise is commercial and is now sold through IBM Passport Advantage.

HashiCorp Boundary: Does it replace a VPN?

For infrastructure access, largely yes. It grants a session to a specific target rather than putting the user on a network, but it does not cover browser-based internal applications.

HashiCorp Boundary: What does Boundary Enterprise cost?

HashiCorp does not publish Boundary pricing. It is quoted, and since the IBM acquisition it is transacted on IBM licensing paper.

HashiCorp Boundary: Do I need Vault to use it?

No, but the just-in-time credential brokering that makes Boundary worthwhile depends on Vault or an equivalent secrets store.

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