Notion has a Proven Score of 76/100 (Established). Atlassian has a Proven Score of 74/100 (Established). Notion ranks higher in Docs & project management. Both are in Docs & project management on the Proven Trust Index. Vendors cannot pay to change a score. Scores can't be bought.
| Input | Atlassian | Notion |
|---|---|---|
| Proven marketplaces | 11.3 / 15 | 14.3 / 15 |
| Member redemption clicks | 12 / 15 | 11.9 / 15 |
| Client quality | 20 / 20 | 20 / 20 |
| Operating tenure | 10 / 10 | 8.7 / 10 |
| Market standing | 10 / 10 | 6 / 10 |
| Connected relationships | 0 / 10 | 3.5 / 10 |
| Connected data | 0 / 5 | 0 / 5 |
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No recorded best-for field differs.
Atlassian · Notion · Best Docs & project management for startups, ranked by the Proven Trust Index
Data updated 2026-10-27.
Source: Proven platform data, public records and vendor websites. Vendors cannot pay to change a score. Scores can't be bought. Data updated 2026-10-27. About the data · Proven