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Developer Tools · head to head

Backstage vs Mullvad VPN

Backstage logo

Backstage

Developer Tools

Open source internal developer portal framework created and open sourced by Spotify

From
Free
Free plan
Yes
Full reviewWebsite
M

Mullvad VPN

Cybersecurity

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

From
$5/month
Free plan
No
Full reviewWebsite

The short version

  • Only Backstage has a free tier, so it costs nothing to try first.
  • Each has a real cost: Backstage backstage is a framework rather than a product: there is no supported turnkey install, so getting to a usable portal means a TypeScript and React project your team owns, hosts and upgrades forever.; Mullvad VPN offers no free trial or free tier, unlike several consumer VPN competitors.
  • They diverge on capability: Backstage covers Software catalogue, 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 Backstage and Mullvad VPN actually diverge.

Attributes where Backstage and Mullvad VPN differ
AttributeBackstageMullvad VPN
Starting priceFree$5/month
Pricing modelOpen source, no licence feesubscription
Free tierYesNo
PlatformsWeb, Self-hosted, Linux, Docker, Kuberneteswindows, mac, linux, ios, android
CategoryDeveloper ToolsCybersecurity
FoundedUnknown2009

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

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 Backstage

  • Software catalogue
  • Software templates
  • TechDocs
  • Plugin architecture
  • Kubernetes plugin
  • Search
  • Entity ownership model
  • Auth provider integrations

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.

Backstage

  • An engineering organisation past roughly a hundred services where nobody can reliably answer who owns a given service at two in the morningnot Mullvad VPN
  • A platform team enforcing golden paths, so a new service is scaffolded with logging, CI and security defaults already wired innot Mullvad VPN
  • A company consolidating scattered READMEs and Confluence pages into docs that live beside the code and cannot silently rot unnoticednot Mullvad VPN
  • A regulated business that needs an auditable register of every running service, its owner and its data classificationnot Mullvad VPN

Mullvad VPN

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

Where each one falls short

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

Backstage

  • Backstage is a framework rather than a product: there is no supported turnkey install, so getting to a usable portal means a TypeScript and React project your team owns, hosts and upgrades forever.
  • Upstream releases move quickly and plugin APIs have broken across major versions, so a customised deployment accumulates upgrade debt and teams routinely fall months behind on versions they cannot cheaply catch up on.
  • The catalogue is only as good as the YAML descriptors engineers remember to write; without enforcement the register drifts out of date, and a developer portal nobody trusts is abandoned faster than one that never existed.
  • Community plugin quality varies sharply, with many unmaintained or pinned to old core versions, so the plugin that made the business case may be the one blocking your next upgrade.
  • Spotify Portal, the packaged commercial route, publishes no price at all and is quoted as a custom annual subscription, so the only cost you can actually forecast up front is the self-hosted one, which is the option with the largest hidden staffing bill.

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

Backstage

Free
  • Backstage (open source)Free
    • Apache 2.0 licence
    • Software catalogue, templates, TechDocs and search
    • Full plugin ecosystem
  • Spotify Portal for Backstage$undefined/year
    • Packaged commercial distribution from Spotify
    • Spotify premium plugins including Soundcheck and Insights
    • Simplified setup and managed upgrade path

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 Backstage if

  • You need software catalogue.
  • You want to start without paying.
  • You work on Web, Self-hosted, Linux, Docker, Kubernetes.
  • You also want software templates.
Backstage 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 Backstage or Mullvad VPN better?
Neither clearly leads. Backstage 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, Backstage or Mullvad VPN?
Backstage has a free tier; the other does not. Paid plans start at Free for Backstage and $5/month for Mullvad VPN.
Does Backstage or Mullvad VPN run on more platforms?
Backstage runs on Web, Self-hosted, Linux, Docker, Kubernetes. Mullvad VPN runs on windows, mac, linux, ios, android.
Can I use Backstage for free?
Yes. Backstage has a free tier, so you can try it without paying. Mullvad VPN starts at $5/month.
What is Backstage best used for?
Backstage is most often used for an engineering organisation past roughly a hundred services where nobody can reliably answer who owns a given service at two in the morning, a platform team enforcing golden paths, so a new service is scaffolded with logging, ci and security defaults already wired in, a company consolidating scattered readmes and confluence pages into docs that live beside the code and cannot silently rot unnoticed, a regulated business that needs an auditable register of every running service, its owner and its data classification. Of those, an engineering organisation past roughly a hundred services where nobody can reliably answer who owns a given service at two in the morning and a platform team enforcing golden paths, so a new service is scaffolded with logging, ci and security defaults already wired in are not what Mullvad VPN is typically brought in for.
What can Backstage do that Mullvad VPN cannot?
Backstage covers Software catalogue, Software templates, TechDocs, Plugin architecture. Mullvad VPN covers Flat single pricing, Account-number signup, Cash and crypto payments, WireGuard support.

Answered from the vendors’ own pages

Backstage: Is Backstage free?

The project is Apache 2.0 with no licence fee. The real cost is engineering time; teams commonly dedicate one to two engineers permanently to running it.

Backstage: Do I need to write code to use it?

Yes. Configuring and extending a Backstage application is a TypeScript and React project. This is the single most common misjudgement buyers make.

Backstage: What is Spotify Portal for Backstage?

A commercial distribution from Spotify with premium plugins and support, generally available since October 2025 and sold as a quoted annual subscription with no published price.

Backstage: Who owns the project?

Spotify created and open sourced it; it is now a CNCF project, so the upstream roadmap is not solely Spotify controlled.

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