# Internal developer portals: what AI models recommend, October 2026

Gane Index, October 2026 Edition. Asked as "internal developer portal" and as "internal developer platform", six framings each, to fourteen models with search on, on behalf of a mid-market B2B company. Added to the October 2026 Edition on October 4, 2026. Page: https://www.gane.ai/index/it/developer/internal-developer-portals/2026-10

This is the permanent record of the October 2026 Edition, published October 1, 2026 and superseded since. The current standing: https://www.gane.ai/index/it/developer/internal-developer-portals/index.md

**Standing:** Port leads with 58% of first choices; verdict clear leader. 53 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [Port](https://www.gane.ai/index/it/vendors/port/index.md) | 58% | 8% | 65 |
| 2 | [Backstage](https://www.gane.ai/index/it/vendors/backstage/index.md) | 23% | 42% | 67 |
| 3 | [Palo Alto Networks Cortex Cloud](https://www.gane.ai/index/it/vendors/palo-alto-networks-cortex-cloud/index.md) | 8% | 11% | 47 |
| 4 | [OpsLevel](https://www.gane.ai/index/it/vendors/opslevel/index.md) | 8% | 12% | 41 |
| 5 | [Humanitec](https://www.gane.ai/index/it/vendors/humanitec/index.md) | 2% | 15% | 20 |
| 7 | [Roadie](https://www.gane.ai/index/it/vendors/roadie/index.md) | 0% | 7% | 30 |
| 8 | [Configure8](https://www.gane.ai/index/it/vendors/configure8/index.md) | 0% | 0% | 10 |
| 9 | [Cycloid](https://www.gane.ai/index/it/vendors/cycloid/index.md) | 0% | 0% | 11 |
| 10 | [Atlassian Compass](https://www.gane.ai/index/it/vendors/atlassian-compass/index.md) | 0% | 28% | 18 |

Rank is by share of first choices among all 52 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels.

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: no first choice
- GPT-5.4 mini: Palo Alto Networks Cortex Cloud; alternatives Backstage, Port
- Gemini 3.5 Flash: Port; alternatives OpsLevel, Palo Alto Networks Cortex Cloud, Roadie
- Perplexity Sonar: Port; alternatives Backstage, Palo Alto Networks Cortex Cloud
- Grok 4.20: Port; alternatives Atlassian Compass, Backstage, OpsLevel, Palo Alto Networks Cortex Cloud
- Mistral Small: Port; alternatives Palo Alto Networks Cortex Cloud
- DeepSeek V4 Flash: Port; alternatives OpsLevel, Palo Alto Networks Cortex Cloud
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: Port; alternatives Configure8, OpsLevel
- Kimi K2: Port; alternatives Configure8, OpsLevel, Palo Alto Networks Cortex Cloud, Roadie
- GLM 4.7 FlashX: Port; alternatives Backstage, OpsLevel, Palo Alto Networks Cortex Cloud
- MiniMax M2.5: Port; alternatives Configure8, OpsLevel, Palo Alto Networks Cortex Cloud
- GPT-6 Luna: Port; alternatives OpsLevel, Palo Alto Networks Cortex Cloud, Roadie
- Muse Glimmer 30B: Port; alternatives OpsLevel, Palo Alto Networks Cortex Cloud

## Sources the answers cite

78 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- port.io: 47 answers, 83 citations
- cycloid.io: 40 answers, 62 citations
- gartner.com: 34 answers, 34 citations
- dupple.com: 33 answers, 33 citations
- opslevel.com: 30 answers, 51 citations
- guideflow.com: 29 answers, 33 citations
- itechguides.com: 26 answers, 42 citations
- cortex.io: 26 answers, 36 citations

Pages named in the most answers:

- https://dupple.com/learn/best-internal-developer-portals (33 answers)
- https://gartner.com/reviews/market/internal-developer-portals (33 answers)
- https://guideflow.com/blog/internal-developer-platform (27 answers)
- https://port.io/blog/top-5-internal-developer-platform-tools (27 answers)
- https://cycloid.io/blog/top-11-internal-developer-platforms-idps-in-2026 (24 answers)
- https://thectoclub.com/tools/best-internal-developer-portals (20 answers)
- https://startupstash.com/top-engineering-and-internal-developer-portals (19 answers)
- https://itechguides.com/best/internal-developer-portals (17 answers)
- https://lucaberton.com/blog/internal-developer-platforms-2026 (17 answers)
- https://guptadeepak.com/tools/top-6-internal-developer-portals-2026 (14 answers)

## Warned against

- Backstage: 28 of 67 labels negative. "Strongly Avoid ... Backstage is a framework, not a finished product. Many organizations treat it as such and end up disappointed." (GLM 4.7 FlashX, negative prompt)
- Port: 5 of 65 labels negative. "Port, if fully self-hosted/on-prem deployment is a hard requirement... confirm that those meet your actual data-residency and isolation requirements before committing." (GPT-6 Luna, negative prompt)
- OpsLevel: 5 of 41 labels negative. "Most proprietary portals (Port.io, OpsLevel, Atlassian Compass, etc.) carry vendor lock-in risks" (DeepSeek V4 Flash, negative prompt)
- Palo Alto Networks Cortex Cloud: 5 of 47 labels negative. "No public pricing (sales-led), so harder to budget for — generally not ideal if budget transparency matters." (DeepSeek V4 Flash, budget prompt)

## Record

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