# Internal developer portals for small business buyers: 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 small 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/smb

This is the permanent record of the October 2026 Edition, published October 1, 2026 and superseded since.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/smb/index.md

**Standing:** Port leads with 57% 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) | 57% | 7% | 68 |
| 2 | [Backstage](https://www.gane.ai/index/it/vendors/backstage/index.md) | 23% | 57% | 67 |
| 4 | [OpsLevel](https://www.gane.ai/index/it/vendors/opslevel/index.md) | 2% | 27% | 33 |
| 5 | [Roadie](https://www.gane.ai/index/it/vendors/roadie/index.md) | 2% | 17% | 18 |
| 13 | [Atlassian Compass](https://www.gane.ai/index/it/vendors/atlassian-compass/index.md) | 0% | 5% | 20 |
| 14 | [Palo Alto Networks Cortex Cloud](https://www.gane.ai/index/it/vendors/palo-alto-networks-cortex-cloud/index.md) | 0% | 36% | 36 |
| 57 | [Humanitec](https://www.gane.ai/index/it/vendors/humanitec/index.md) | 0% | 61% | 18 |

Rank is by share of first choices among all 57 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: Port; alternatives Atlassian Compass, GitHub
- GPT-5.4 mini: Roadie; alternatives Palo Alto Networks Cortex Cloud, Port
- Gemini 3.5 Flash: Port; alternatives Atlassian Compass, OpsLevel, Roadie.io
- Perplexity Sonar: Backstage; alternatives OpsLevel, Port, Roadie
- Grok 4.20: Port; alternatives Backstage
- Mistral Small: Backstage
- DeepSeek V4 Flash: Port; alternatives Atlassian Compass, OpsLevel
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: Port; alternatives Cortex.io
- Kimi K2: Port
- GLM 4.7 FlashX: Port; alternatives OpsLevel
- MiniMax M2.5: Backstage, Port
- GPT-6 Luna: Port; alternatives Backstage, Roadie
- Muse Glimmer 30B: Port; alternatives Atlassian Compass, OpsLevel, Roadie

## Sources the answers cite

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

- dupple.com: 48 answers, 48 citations
- cycloid.io: 47 answers, 79 citations
- port.io: 45 answers, 90 citations
- lucaberton.com: 30 answers, 30 citations
- guideflow.com: 29 answers, 35 citations
- gartner.com: 29 answers, 29 citations
- opslevel.com: 25 answers, 45 citations
- platformengineering.org: 24 answers, 25 citations

Pages named in the most answers:

- https://dupple.com/learn/best-internal-developer-portals (48 answers)
- https://lucaberton.com/blog/internal-developer-platforms-2026 (30 answers)
- https://cycloid.io/blog/top-11-internal-developer-platforms-idps-in-2026 (29 answers)
- https://gartner.com/reviews/market/internal-developer-portals (28 answers)
- https://cycloid.io/blog/top-11-internal-developer-platforms-idps-in-2025 (23 answers)
- https://guideflow.com/blog/internal-developer-platform (23 answers)
- https://platformengineering.org/blog/what-is-an-internal-developer-portal (23 answers)
- https://port.io/blog/top-5-internal-developer-platform-tools (21 answers)
- https://toolradar.com/guides/best-internal-developer-portals (20 answers)
- https://thectoclub.com/tools/best-internal-developer-portals (16 answers)

## Warned against

- Backstage: 38 of 67 labels negative. "Backstage (when self-hosted without dedicated platform team)
Why to avoid:
- Requires 1.5-3 full-time engineers just for ongoing maintenance" (GLM 4.7 FlashX, negative prompt)
- Humanitec: 11 of 18 labels negative. "Orchestrator-heavy platforms such as Humanitec when self-service provisioning is not yet a real pain point... advises skipping these until that need is clear." (Perplexity Sonar, negative prompt)
- Palo Alto Networks Cortex Cloud: 13 of 36 labels negative. "the scorecard-driven maturity model is overkill" (DeepSeek V4 Flash, paraphrase prompt)
- OpsLevel: 9 of 33 labels negative. "Why to avoid: They are expensive, complex to set up, and heavily sales-driven." (Qwen 3.7 Flash, negative 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.