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Head-to-head · Internal Developer Portals

Backstage vs Cortex

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Backstage #1 in Internal Developer Portals 9.4/10 Free plan Free plan✓ 5 of 5 features Visit Backstage
Cortex #8 in Internal Developer Portals 8.6/10 Pricing on request ✓ 5 of 5 features Visit Cortex

Backstage leads on 0 checks, Cortex on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreBackstage · 9.4/10
  • Free planonly Backstage

Backstage scores higher on our rubric for internal developer portals: 9.4 against 8.6 out of 10; our editors rank them #1 and #8.

On deployment model, Backstage gives you Self-hosted where Cortex offers Cloud.

Backstage is the better fit for teams wanting a flexible open-source portal. Cortex is the better fit for large teams needing deep portal governance.

  • Backstage fits best

    Teams wanting a flexible open-source portal

  • Cortex fits best

    Large teams needing deep portal governance

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Backstage 9.4/10 Visit ↗ Cortex 8.6/10 Visit ↗
At a glance
Editor score 9.4 8.6
Ranking #1 in Internal Developer Portals #8 in Internal Developer Portals
Best for Teams wanting a flexible open-source portal Large teams needing deep portal governance
Pricing model Free Paid
Starting price Free plan —
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Self-hosted Cloud
Platforms Web Web
Support Community, Docs Email, Docs
Integrations 5 integrations 50+ integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Backstage 5/5 · Cortex 5/5
Software catalog ✓ ✓
Self-service workflows ✓ ✓
Engineering scorecards ✓ ✓
Kubernetes support ✓ ✓
Ownership documentation ✓ ✓
Specs
Deployment model Self-hosted Cloud
Our review
Pros
  • Searchable catalog covers services, APIs, libraries, infrastructure, and ownership
  • Templates standardize component creation and repository publishing
  • TechDocs, Kubernetes support, permissions, and plugins support platform teams
  • Catalogs services, teams, infrastructure, domains, and dependencies
  • Scorecards evaluate engineering standards with rules, levels, and points
  • Connects Git, cloud, incident, observability, security, and SSO tools
Cons
  • Self-hosted deployment requires implementation and ongoing operational effort
  • The broad plugin model can require more configuration than narrower portals
  • Scorecards are available through plugins rather than as a core feature
  • Custom per-seat pricing requires a tailored quote
  • The platform is delivered through the web and cloud
  • Its governance depth may exceed smaller teams’ needs
Our verdict

Backstage is an open-source framework for building internal developer portals. It is aimed at developers, platform engineers, and engineering managers who need a central way to catalog services, APIs, libraries, infrastructure, and…

Read the review →

Cortex is an engineering operations platform built around an internal developer portal. It gives platform teams, engineering leaders, SRE teams, and developers a shared catalog for services, infrastructure, domains, and teams, with…

Read the review →
  1. BackstageInternal Developer Portals 9.4Free plan
  2. CortexInternal Developer Portals 8.6Pricing on request

Strengths and trade-offs

  • Backstage — where it wins

    • Searchable catalog covers services, APIs, libraries, infrastructure, and ownership
    • Templates standardize component creation and repository publishing
    • TechDocs, Kubernetes support, permissions, and plugins support platform teams

    Where it doesn't

    • Self-hosted deployment requires implementation and ongoing operational effort
    • The broad plugin model can require more configuration than narrower portals
    • Scorecards are available through plugins rather than as a core feature

  • Cortex — where it wins

    • Catalogs services, teams, infrastructure, domains, and dependencies
    • Scorecards evaluate engineering standards with rules, levels, and points
    • Connects Git, cloud, incident, observability, security, and SSO tools

    Where it doesn't

    • Custom per-seat pricing requires a tailored quote
    • The platform is delivered through the web and cloud
    • Its governance depth may exceed smaller teams’ needs
  • Backstage9.4/10 · Free plan

    A flexible self-hosted portal for cataloging software and enabling developer self-service.

    Visit BackstageFull verdict →
  • Cortex8.6/10 · Pricing on request

    A governed developer portal for catalogs, standards, workflows, and Kubernetes visibility.

    Visit CortexFull verdict →

More comparisons

All internal developer portals comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update