DABYTE INDEX · HEAD-TO-HEAD
Notion vs GitHub Copilot: which is more visible in AI answers?
Answer. Notion is more visible — 31.2% share of answer against 12.5% for GitHub Copilot, a gap of 18.7 points in the DABYTE AI Visibility Index (2026-10-26). Notion ranks #3, GitHub Copilot ranks #7 of 20 tracked brands.
Measured · panel of 16 prompts · methodology
Side by side
| Engine | Notion | GitHub Copilot |
|---|---|---|
| ChatGPT | 37.5% | 18.8% |
| Perplexity | 25.0% | 6.2% |
| Overall | 31.2% | 12.5% |
| Rank | #3 | #7 |
| Quadrant | Visibility gap | Visibility gap |
Visibility is not market share: it measures whether an engine names the brand when a buyer asks the category question, nothing more.