SQL/PGQ Graph Database Popularity Ranking
Google Cloud BigQuery Graph leads with a score of 49.6, followed by Oracle Graph (48.8) and Google Cloud Spanner Graph (45.6) — 6 engines ranked, May 2026.
| # | Name | Score | Tier |
|---|---|---|---|
| 1 | 49.6 | Growing | |
| 2 | 48.8 | Growing | |
| 3 | 45.6 | Growing | |
| 4 | 42.4 | Growing | |
| 5 | 42.0 | Growing | |
| 6 | 40.4 | Growing |