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Developer Tools · head to head

Backstage vs Marvel

Backstage logo

Backstage

Developer Tools

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

From
Free
Free plan
Yes
Visit BackstageFull review
Marvel logo

Marvel

Design

Rapid prototyping and design platform

From
Free
Free plan
Yes
Visit MarvelFull review

The short version

  • Marvel is a simple prototyping, collaboration, and testing platform.
  • Backstage is free; Marvel starts at $12/mo.
  • Only Backstage lists software catalogue; only Marvel lists drag-and-drop prototyping.
  • Where Marvel falls short: no published pricing tiers on public website.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Backstage and Marvel actually diverge.

Attributes where Backstage and Marvel differ
AttributeBackstageMarvel
Pricing modelOpen source, no licence feeSubscription
PlatformsWeb, Self-hosted, LinuxWindows, macOS, Web, iOS, Android
CategoryDeveloper ToolsDesign

Identical on both: starting price (Free), free tier (Yes).

Not yet recorded: founded for Backstage.

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 Marvel

  • Drag-and-drop prototyping
  • User testing
  • Animations
  • Interactions
  • User research
  • Analytics
  • Handoff tools
  • Feedback

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 Marvel
  • A platform team enforcing golden paths, so a new service is scaffolded with logging, CI and security defaults already wired innot Marvel
  • A company consolidating scattered READMEs and Confluence pages into docs that live beside the code and cannot silently rot unnoticednot Marvel
  • A regulated business that needs an auditable register of every running service, its owner and its data classificationnot Marvel

Marvel

  • Wireframing and clickable prototypesnot Backstage
  • User testing on a prototype before buildnot Backstage
  • Developer handoff with automatic design specsnot Backstage
  • Sharing prototypes with stakeholders for feedbacknot 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

Marvel

  • No published pricing tiers on public website
  • Pricing requires enterprise consultation for detailed plans
  • Pro-rated team member costs lack transparent pricing structure

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 BackstageOn request
    • Packaged commercial distribution from Spotify
    • Spotify premium plugins including Soundcheck and Insights
    • Simplified setup and managed upgrade path

Marvel

Free
  • FreeFree
    • 1 project
    • Unlimited screens
    • Basic prototyping
  • Professional$12/mo
    • Unlimited projects
    • Unlimited screens
    • Advanced prototyping
  • Team$80/mo
    • Everything in Professional
    • Unlimited users
    • Team workspace

Which should you pick?

Choose Backstage if

  • You need software catalogue.
  • You want to start without paying.
  • You work on Web, Self-hosted, Linux.
  • You also want software templates.
Backstage review

Choose Marvel if

  • You need drag-and-drop prototyping.
  • You want to start without paying.
  • You work on Windows, macOS, Web, iOS, Android.
  • You also want user testing.
Marvel review

Questions people ask

Is Backstage or Marvel better?
Neither clearly leads. Backstage starts at Free and Marvel at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Backstage or Marvel?
Backstage starts at Free and Marvel at Free.
Does Backstage or Marvel run on more platforms?
Backstage runs on Web, Self-hosted, Linux. Marvel runs on Windows, macOS, Web, iOS, Android.
Can I use Backstage for free?
Both have a free tier, so you can try either at no cost before committing.
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 Marvel is typically brought in for.
What can Backstage do that Marvel cannot?
Backstage covers Software catalogue, Software templates, TechDocs, Plugin architecture. Marvel covers Drag-and-drop prototyping, User testing, Animations, Interactions.

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.

Marvel: Does Marvel offer any free tier for individual use?

Yes, Marvel provides a free plan with no time limits for evaluating the platform before upgrade decisions.

Source
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.

Marvel: What discount rates does Marvel offer for educational users?

Students and teachers receive discounts up to 70% from full price. Non-profits receive 50% off yearly plans with verification required.

Source
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.

Marvel: How is team expansion priced for Marvel pro users?

Additional team members cost pro-rated amounts based on whether you are on monthly or yearly billing schedule, but exact pricing per member is not stated publicly.

Source
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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