RDF Graph Database Popularity Ranking
Ontop leads with a score of 65.6, followed by Apache Jena Fuseki (65.3) and QLever (63.7) — 34 engines ranked, May 2026.
| # | Name | Score | Tier |
|---|---|---|---|
| 1 | 65.6 | Strong | |
| 2 | 65.3 | Strong | |
| 3 | 63.7 | Strong | |
| 4 | 58.0 | Strong | |
| 5 | 57.4 | Strong | |
| 6 | 57.3 | Strong | |
| 7 | 57.2 | Strong | |
| 8 | 57.2 | Strong | |
| 9 | 56.1 | Strong | |
| 10 | 52.8 | Strong | |
| 11 | 49.7 | Growing | |
| 12 | 49.4 | Growing | |
| 13 | 48.9 | Growing | |
| 14 | 46.1 | Growing | |
| 15 | 45.6 | Growing | |
| 16 | 45.1 | Growing | |
| 17 | 44.7 | Growing | |
| 18 | 42.9 | Growing | |
| 19 | 42.0 | Growing | |
| 20 | 42.0 | Growing | |
| 21 | 40.7 | Growing | |
| 22 | 40.6 | Growing | |
| 23 | 39.9 | Growing | |
| 24 | 38.7 | Growing | |
| 25 | 38.5 | Growing | |
| 26 | 38.3 | Growing | |
| 27 | 30.0 | Growing | |
| 28 | 29.6 | Emerging | |
| 29 | 24.9 | Emerging | |
| 30 | 22.1 | Emerging | |
| 31 | 16.5 | Emerging | |
| 32 | 15.7 | Emerging | |
| 33 | 15.6 | Emerging | |
| 34 | 14.7 | Emerging |
