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Developer Tools · head to head

Backstage vs LimeSurvey

Backstage logo

Backstage

Developer Tools

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

From
Free
Free plan
Yes
Full reviewWebsite
LimeSurvey logo

LimeSurvey

Surveys

Open source survey software you can self-host, with German-hosted cloud as the alternative

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • 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.; LimeSurvey self-hosting shifts patching, backups and PHP upgrades onto your own team, and neglected installations become a security liability holding participant data.
  • They diverge on capability: Backstage covers Software catalogue, LimeSurvey covers Self-hosted deployment.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Backstage and LimeSurvey actually diverge.

Attributes where Backstage and LimeSurvey differ
AttributeBackstageLimeSurvey
Pricing modelOpen source, no licence feeOpen source, with paid cloud hosting
PlatformsWeb, Self-hosted, Linux, Docker, KubernetesWeb, Self-hosted
CategoryDeveloper ToolsSurveys

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

  • Self-hosted deployment
  • Question type depth
  • Expression manager
  • Quotas and screening
  • Multilingual surveys
  • Participant management

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

LimeSurvey

  • A university study whose ethics approval requires participant data to stay on institutional serversnot Backstage
  • A public body procuring survey software under European data protection rulesnot Backstage
  • A market research agency running multilingual instruments with quotas and screening logicnot Backstage
  • A team that needs complex matrix and ranking questions consumer form builders do not supportnot 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.

LimeSurvey

  • Self-hosting shifts patching, backups and PHP upgrades onto your own team, and neglected installations become a security liability holding participant data.
  • The default interface and themes look dated beside Typeform or Jotform, which measurably lowers completion rates on consumer-facing surveys.
  • Cloud plans are capped on responses per period, so an unexpectedly successful field wave can force an upgrade in the middle of data collection.
  • Serious theming and layout changes require template and CSS work rather than a visual designer, so agencies often budget developer time per project.
  • Support on the free edition is community forums only, and paid support is a separate purchase, which is a poor fit for teams with no technical staff.

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

LimeSurvey

Free
  • Community Edition (self-hosted)Free
    • Free under the GNU General Public Licence
    • No response limits imposed by the vendor
    • Hosting, patching, backups and upgrades are your responsibility
  • LimeSurvey Cloud$undefined/year
    • Hosted on servers in Germany
    • Tiered on responses and storage per period rather than per user
    • Higher tiers add branding removal, more storage and support

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 LimeSurvey if

  • You need self-hosted deployment.
  • You want to start without paying.
  • You work on Web, Self-hosted.
  • You also want question type depth.
LimeSurvey review

Questions people ask

Is Backstage or LimeSurvey better?
Neither clearly leads. Backstage starts at Free and LimeSurvey at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Backstage or LimeSurvey?
Backstage starts at Free and LimeSurvey at Free.
Does Backstage or LimeSurvey run on more platforms?
Backstage runs on Web, Self-hosted, Linux, Docker, Kubernetes. LimeSurvey runs on Web, Self-hosted.
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 LimeSurvey is typically brought in for.
What can Backstage do that LimeSurvey cannot?
Backstage covers Software catalogue, Software templates, TechDocs, Plugin architecture. LimeSurvey covers Self-hosted deployment, Question type depth, Expression manager, Quotas and screening.

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.

LimeSurvey: Is LimeSurvey really free?

The self-hosted Community Edition is free under the GPL with no vendor response limits. The hosted cloud is paid and tiered by response volume.

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.

LimeSurvey: Where is cloud data stored?

On servers in Germany, which is why public sector and academic buyers choose it over United States hosted competitors.

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.

LimeSurvey: Can it handle complex research designs?

Yes. Quotas, randomisation, piping and matrix question types are core features rather than enterprise add-ons.

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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