DABYTE INDEX · HEAD-TO-HEAD
Notion vs GitHub Copilot: which is more visible in AI answers?
Answer. Notion is more visible — 20.9% share of answer against 16.7% for GitHub Copilot, a gap of 4.2 points in the DABYTE AI Visibility Index (2026-07-28). Notion ranks #3, GitHub Copilot ranks #7 of 20 tracked brands.
Measured · panel of 12 prompts · methodology
Side by side
| Engine | Notion | GitHub Copilot |
|---|---|---|
| openai | 16.7% | 16.7% |
| perplexity | 25.0% | 16.7% |
| Overall | 20.9% | 16.7% |
| Rank | #3 | #7 |
| Quadrant | Niche (visibility gap) | Niche (visibility gap) |
Visibility is not market share: it measures whether an engine names the brand when a buyer asks the category question, nothing more.