# GitHub: how AI models rank it, September 2026

IT AI Recommendation Index, September 2026 Edition. Named in 73 judge labels across 2 categories by 12 of 12 models. Page: https://it-ai-index.com/vendors/github/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Source control hosting | 74% | 1 | 17% | 72 |
| CI/CD platforms | 2% | 4 | 0% | 1 |

## What the models said for it

- "If the company is involved in open-source work, recruits from a broad engineering market, or wants a mature Actions ecosystem and Copilot AI integration, GitHub is a good choice." (Llama 4 Maverick, Source control)
- "GitHub (Enterprise): The industry standard for DX, has the largest ecosystem, top-tier AI features (Copilot), and great talent familiarity. However, it can become very expensive" (Gemini 3.5 Flash, Source control)
- "Go with GitHub Enterprise if your team values developer experience, a huge ecosystem, and scalability—it's the most adopted for mid-market B2B" (Grok 4.1 Fast, Source control)
- "GitHub Enterprise — best developer velocity, largest ecosystem, strongest AI (Copilot); flexible but higher management overhead for compliance" (DeepSeek V4 Flash, Source control)

## And against it

- "GitHub is a platform that some users may want to avoid due to its controversies" (Llama 4 Maverick, Source control)
- "Frequent outages ...; aggressive US DMCA takedowns; code/metadata used for AI training ... Avoid if EU data sovereignty, AI data concerns, or high uptime critical." (Grok 4.1 Fast, Source control)
- "the most frequently criticized for vendor lock-in, policy changes, regional/service restrictions, AI-training concerns, and occasional downtime" (Perplexity Sonar, Source control)
- "Platforms to Avoid if You Dislike AI-Training on Your Code ... many developers remain skeptical of Microsoft's licensing boundaries" (Gemini 3.5 Flash, Source control)

## 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, September 2026 Edition, it-ai-index.com.