# Harness IDP: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 2 judge labels across 1 category by 2 of 14 models. Page: https://www.gane.ai/index/it/vendors/harness-idp

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Internal developer portals](https://www.gane.ai/index/it/developer/internal-developer-portals/index.md) | 0% | 18 | 0% | 2 |

## What the models said for it

- "An enterprise-grade version of Backstage that adds governance, RBAC, and audit trails" (DeepSeek V4 Flash, Developer portals)
- "Best For: Companies already using or planning to use Harness suite" (MiniMax M2.5, Developer portals)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 1 | 0 | 0 | 1 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 0 | 0 | 0 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 1 | 0 | 0 | 1 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 0 | 0 | 0 | 0 |

## Sources returned with these answers

The sites and pages cited by the answers that named Harness IDP, from 13 of the 13 answers that named it (only the models that return a source list).

### Domains cited

- cycloid.io: 9
- developer.harness.io: 7 (its own site)
- harness.io: 7 (its own site)
- opslevel.com: 7
- port.io: 7
- github.com: 5
- controlplane.com: 4
- dev.to: 4
- fromdev.com: 4
- guideflow.com: 4

### Pages cited

- https://opslevel.com/resources/internal-developer-portal-the-buyers-guide: 6
- https://controlplane.com/blog/post/best-internal-developer-platforms: 4
- https://cycloid.io/blog/top-11-idp-providers-internal-developer-platforms-in-2026: 4
- https://cycloid.io/blog/top-11-internal-developer-platforms-idps-in-2026: 4
- https://developer.harness.io/internal-developer-portal/3.0/troubleshooting-and-resources/harness-vs-backstage: 4
- https://fromdev.com/2024/06/best-3-internal-developer-portals-of-2024.html: 4
- https://guideflow.com/blog/internal-developer-platform: 4
- https://harness.io/products/internal-developer-portal: 4

## In its own words

What Harness IDP's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: Streamline developer workflows and reduce cognitive overload with self-service onboarding for new applications and environments. (https://developer.harness.io/university/idp)
- For: engineers looking to deepen their understanding and expertise in Harness (https://developer.harness.io/university/idp)

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.