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

IT AI Recommendation 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 an enterprise B2B company. Added to the October 2026 Edition on October 4, 2026; its answers are read by the distilled judge (ai-indexes-judge-qwen3-14b-run3), not the claude-opus-5 judge of the earlier categories. Page: https://it-ai-index.com/developer/internal-developer-portals/enterprise/

**Standing:** Port leads with 25% of first choices; verdict contested. 60 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Port | 25% | 11% | 56 |
| 2 | Backstage | 22% | 39% | 62 |
| 3 | Roadie | 10% | 3% | 33 |
| 4 | Palo Alto Networks Cortex Cloud | 10% | 19% | 47 |
| 5 | Red Hat Developer Hub | 8% | 5% | 19 |
| 6 | Humanitec | 5% | 4% | 27 |
| 7 | OpsLevel | 3% | 11% | 38 |
| 8 | Atlassian Compass | 3% | 19% | 21 |
| 9 | Cycloid | 0% | 0% | 10 |

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

- Claude Haiku 4.5: Port; alternatives Atlassian Compass, Palo Alto Networks Cortex Cloud, Roadie
- GPT-5.4 mini: Backstage, Palo Alto Networks Cortex Cloud; alternatives Compass, Port
- Gemini 3.5 Flash: Palo Alto Networks Cortex Cloud, Port; alternatives OpsLevel, Red Hat Developer Hub, Roadie
- Perplexity Sonar: Red Hat Developer Hub; alternatives Backstage, Harness
- Grok 4.1 Fast: Roadie; alternatives Harness IDP, OpsLevel, Port.io
- Mistral Small: Backstage; alternatives Red Hat Developer Hub
- DeepSeek V4 Flash: Backstage, Port, Spotify Portal; alternatives Humanitec, OpsLevel, Palo Alto Networks Cortex Cloud, Roadie
- Llama 4 Maverick: no first choice
- Qwen 3.7 Flash: Port; alternatives Backstage, Palo Alto Networks Cortex Cloud
- Kimi K2: Port; alternatives Backstage, OpsLevel, Palo Alto Networks Cortex Cloud, Roadie
- GLM 4.7 FlashX: Red Hat Developer Hub; alternatives Northflank, OpsLevel, Palo Alto Networks Cortex Cloud, Port
- MiniMax M2.5: OpsLevel, Port; alternatives Harness Platform, Humanitec
- GPT-6 Luna: Port; alternatives Backstage, OpsLevel, Palo Alto Networks Cortex Cloud, Spotify Portal
- Muse Glimmer 30B: Backstage, Port; alternatives Atlassian Compass, Palo Alto Networks Cortex Cloud, Red Hat Developer Hub

## Sources the answers cite

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

- cycloid.io: 41 answers, 67 citations
- guideflow.com: 40 answers, 54 citations
- port.io: 37 answers, 58 citations
- gartner.com: 33 answers, 37 citations
- dupple.com: 32 answers, 32 citations
- cortex.io: 27 answers, 40 citations
- roadie.io: 27 answers, 35 citations
- northflank.com: 23 answers, 30 citations

Pages named in the most answers:

- https://guideflow.com/blog/internal-developer-platform (34 answers)
- https://gartner.com/reviews/market/internal-developer-portals (33 answers)
- https://dupple.com/learn/best-internal-developer-portals (32 answers)
- https://lucaberton.com/blog/internal-developer-platforms-2026 (20 answers)
- https://northflank.com/blog/top-internal-developer-portals (20 answers)
- https://roadie.io/blog/7-best-developer-portals-for-enterprise-engineering-teams (19 answers)
- https://guideflow.com/blog/developer-portal-software (17 answers)
- https://dev.to/luciench/the-7-best-developer-portals-for-enterprise-teams-in-2025-4kgj (15 answers)
- https://cycloid.io/blog/top-11-internal-developer-platforms-idps-in-2026 (14 answers)
- https://guptadeepak.com/tools/top-6-internal-developer-portals-2026 (14 answers)

## Warned against

- Backstage: 24 of 62 labels negative. "the main internal developer portal (IDP) to approach with strong caution—or outright avoid unless you have significant dedicated resources—is self-hosted Backstage" (Grok 4.1 Fast, negative prompt)
- Palo Alto Networks Cortex Cloud: 9 of 47 labels negative. "Avoid: Per-user models without volume discounts (Cortex, Port at list price)" (Kimi K2, budget prompt)
- Port: 6 of 56 labels negative. "Avoid: Per-user models without volume discounts (Cortex, Port at list price)" (Kimi K2, budget prompt)
- Atlassian Compass: 4 of 21 labels negative. "Atlassian Compass reached end-of-sale in May 2026 and will be fully decommissioned by December 31, 2027." (Gemini 3.5 Flash, comparative prompt)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.