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Backstage vs ChartMogul

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
ChartMogul logo

ChartMogul

Business Intelligence

Subscription analytics platform

From
Free
Free plan
Yes
Visit ChartMogulFull review

The short version

  • ChartMogul is a subscription analytics platform.
  • Backstage is free; ChartMogul starts at $59/mo.
  • Only Backstage lists software catalogue; only ChartMogul lists MRR Analytics.
  • Where ChartMogul falls short: the free tier stops at $10K MRR, so it lapses precisely as a company starts to matter.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Backstage and ChartMogul actually diverge.

Attributes where Backstage and ChartMogul differ
AttributeBackstageChartMogul
Pricing modelOpen source, no licence feeSubscription
PlatformsWeb, Self-hosted, LinuxWeb, API
CategoryDeveloper ToolsBusiness Intelligence

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 ChartMogul

  • MRR Analytics
  • Churn Analysis
  • Cohort Analysis
  • Customer Segmentation
  • Revenue Recognition
  • Stripe
  • Chargebee
  • Recurly

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

ChartMogul

  • MRR trackingnot Backstage
  • Churn analysisnot Backstage
  • Revenue analyticsnot Backstage
  • Subscription metricsnot Backstage
  • Financial forecastingnot 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

ChartMogul

  • The free tier stops at $10K MRR, so it lapses precisely as a company starts to matter
  • Starter is capped at 3 team members and a single billing system connection
  • Two-way CRM sync and warehouse integration require the Pro tier
  • Pricing scales with your ARR rather than with usage, so the bill rises as the business grows
  • Enterprise starts at $19,900 a year and is required above $10M ARR

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

ChartMogul

Free
  • FreeFree
    • Up to $120K ARR tracked
    • 1 billing source
    • Unlimited team members
  • Starter$59/mo
    • $59-$707/month based on ARR
    • Up to $10M ARR tracked
    • 1 billing source
  • Pro$99/mo
    • $99-$1,199/month based on ARR
    • Up to $10M ARR tracked
    • 5 billing sources
  • Enterprise$19,900/yr
    • Custom pricing available
    • Unlimited ARR tracked
    • 15 billing sources

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 ChartMogul if

  • You need mrr analytics.
  • You want to start without paying.
  • You work on Web, API.
  • You also want churn analysis.
ChartMogul review

Questions people ask

Is Backstage or ChartMogul better?
Neither clearly leads. Backstage starts at Free and ChartMogul at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Backstage or ChartMogul?
Backstage starts at Free and ChartMogul at Free.
Does Backstage or ChartMogul run on more platforms?
Backstage runs on Web, Self-hosted, Linux. ChartMogul runs on Web, API.
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 ChartMogul is typically brought in for.
What can Backstage do that ChartMogul cannot?
Backstage covers Software catalogue, Software templates, TechDocs, Plugin architecture. ChartMogul covers MRR Analytics, Churn Analysis, Cohort Analysis, Customer Segmentation.

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.

ChartMogul: How much does ChartMogul cost for a small SaaS startup?

ChartMogul offers a free plan for companies with up to $120K ARR. Starter plans begin at $59 per month for smaller ARR amounts and scale up to $707 per month, with a 17% discount available for annual commitments. Source: https://chartmogul.com/pricing

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.

ChartMogul: What are the team member limits on ChartMogul plans?

The Free and Pro plans include unlimited team members, while the Starter plan is limited to 3 team members. Enterprise plans offer unlimited users with custom pricing. Source: https://chartmogul.com/pricing

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.

ChartMogul: How many billing sources can each ChartMogul plan integrate?

Free and Starter plans support 1 billing source each. Pro plans increase to 5 billing sources. Enterprise plans support 15 billing sources with custom pricing and unlimited integration capabilities. Source: https://chartmogul.com/pricing

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.

ChartMogul: Does ChartMogul offer an annual payment discount?

Yes, ChartMogul provides a 17% discount when paying annually instead of monthly on Starter and Pro plans. Enterprise customers can discuss custom annual pricing with the sales team. Source: https://chartmogul.com/pricing

Source
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