Sierra: Dawn score and attention ranking
Sierra scores 53 out of 100 on the Dawn Index, built from 4 signals. It ranks #3 of 8 in Vertical AI, #71 of 115 in AI.
What drives the Sierra Dawn score?
| Signal | Weight | Score (0 to 100) |
|---|---|---|
| Search scale | 20% | 41 |
| Search momentum | 20% | 86 |
| Site scale | 15% | 37 |
| Site momentum | 10% | 35 |
How does Sierra compare in Vertical AI?
| Rank | Brand | Dawn score |
|---|---|---|
| 1 | OpenEvidence | 64 |
| 2 | Harvey | 60 |
| 3 | Sierra | 53 |
| 4 | Glean | 50 |
| 5 | Abridge | 50 |
| 6 | Decagon | 46 |
| 7 | Hippocratic AI | 44 |
| 8 | Hebbia | 43 |
Where do the numbers come from?
Search figures are Google search estimates for the brand and its products. Site figures are third-party traffic estimates. A Dawn score measures attention, not revenue.