Best internal developer platform

Combined ranking

1. 1
   Port—19 pts

   GPT #1Claude #1Gemini #1Grok #2

   Best all-around 2026 IDP for most teams: strong software catalog, scorecards, ownership, self-service actions, workflow automation, integrations, and fast portal customization without running Backstage yourself

   To stay #1 Add deeper first-class runtime/platform orchestration so it can own more of the deployment path, not just trigger and visualize it

2. 2
   Humanitec▲112 pts

   GPT #2Claude #4Gemini #3Grok #3

   Strongest true platform-engineering core: workload abstraction, golden paths, dynamic configuration, Kubernetes delivery, Score support, and clean separation between developers and infrastructure complexity

   To rank higher Build a richer out-of-the-box developer portal experience so teams do not need to pair it with another front end

3. 3
   Backstageincumbent▼112 pts

   GPT #3Claude #2Gemini —Grok #1

   Largest open-source ecosystem (200+ plugins), CNCF project with proven enterprise scale at Spotify and beyond; delivers software catalog as single source of truth, TechDocs, and Scaffolder templates for golden paths plus unmatched customization via React/TypeScript.

   To rank higher Dramatically cut the dedicated platform team burden and time-to-value (currently 2-4 engineers and 2-3 months) with stronger defaults and a more capable managed hosting tier.

4. 4
   Cortex—9 pts

   GPT #4Claude #3Gemini #4Grok #4

   Best-in-class scorecards and engineering-excellence workflows — service maturity, production-readiness gating, and initiative tracking that drive real behavior change, with strong eng-intelligence reporting leadership actually uses

   To rank higher Broaden from its scorecard/catalog center of gravity into stronger developer self-service and infrastructure provisioning to compete head-on as a full platform

5. 5
   SSpotify Backstagenew4 pts

   GPT —Claude —Gemini #2Grok —

   Deep open-source ecosystem, extensive community-built plugins, and a highly customizable framework that serves as a single portal for large enterprise developer environments.

   To rank higher Reduce the massive operational complexity, high maintenance tax, and dependency on writing custom React/TypeScript code to get started.

6. 6
   AAtlassian Compassnew1 pts

   GPT —Claude #5Gemini —Grok —

   Effortless adoption for the huge Jira/Bitbucket installed base — native Atlassian integration, clean catalog and scorecards, low price, and near-zero setup make it the pragmatic on-ramp to IDP for thousands of teams

   To rank higher Close the depth gap — richer self-service actions, more third-party integrations, and better support for non-Atlassian toolchains so it's credible outside Atlassian-centric shops

7. 7
   KKratix▼21 pts

   GPT —Claude —Gemini —Grok #5

   Leading open-source Kubernetes-native platform orchestrator using composable Promises to expose capabilities as self-service APIs; multi-cluster by design, GitOps-native, and cleanly integrates with Crossplane/Terraform/Helm for control-plane style extensibility without lock-in.

   To rank higher Ship or deeply integrate a first-class modern developer portal and catalog UI layer so teams get a complete IDP experience without mandatory pairing with external tools.

8. 8
   OOpsLevel▼21 pts

   GPT #5Claude —Gemini —Grok —

   Mature service ownership, lifecycle tracking, scorecards, incident-readiness signals, integrations, and operational maturity programs that work well in established engineering orgs

   To rank higher Move further from service catalog and standards management into full developer self-service platform workflows

9. 9
   RRoadienew1 pts

   GPT —Claude —Gemini #5Grok —

   Delivers the power and plugin ecosystem of Spotify Backstage in a fully managed SaaS package, eliminating the steep self-hosting maintenance overhead.

   To rank higher Allow deeper custom plugin execution and lower-level code access to match the flexibility of a self-hosted Backstage instance.

Rank history

By model

Tracked by ModelsAgree · rank 1 = 5 pts … rank 5 = 1 pt · re-polled continuously