Wilson Sonsini Goodrich & Rosati has a Proven Score of 52/100 (Established). Bird & Bird has a Proven Score of 43/100 (Emerging). Wilson Sonsini Goodrich & Rosati ranks higher in Law firms. Both are in Law firms on the Proven Trust Index. Vendors cannot pay to change a score. Scores can't be bought.
| Input | Bird & Bird | Wilson Sonsini Goodrich & Rosati |
|---|---|---|
| Proven marketplaces | 10.1 / 15 | 7.2 / 15 |
| Member redemption clicks | 1.2 / 15 | 0 / 15 |
| Client quality | 11 / 20 | 20 / 20 |
| Operating tenure | 10 / 10 | 10 / 10 |
| Market standing | 0 / 10 | 6 / 10 |
| Connected relationships | 4.5 / 10 | 1.1 / 10 |
| Connected data | 0 / 5 | 0 / 5 |
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Bird & Bird · Wilson Sonsini Goodrich & Rosati · Best Law firms 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