RDF Graph Databases, Ranked Monthly
QLever leads with a score of 64.3, followed by Ontop (62.3) and Apache Jena Fuseki (61.6) — 36 engines ranked, September 2026.
| # | 1mo | Name | Score | Tier |
|---|---|---|---|---|
| 1 | = | 64.3 | Strong | |
| 2 | = | 62.3 | Strong | |
| 3 | ▲1 | 61.6 | Strong | |
| 4 | ▲1 | 59.9 | Strong | |
| 5 | ▲2 | 59.7 | Strong | |
| 6 | ▲2 | 58.4 | Strong | |
| 7 | ▼4 | 58.4 | Strong | |
| 8 | ▼2 | 57.5 | Strong | |
| 9 | ▲5 | 57.3 | Strong | |
| 10 | = | 55.8 | Strong | |
| 11 | ▼2 | 54.8 | Strong | |
| 12 | = | 48.5 | Growing | |
| 13 | ▼2 | 48.1 | Growing | |
| 14 | ▼1 | 47.0 | Growing | |
| 15 | = | 47.0 | Growing | |
| 16 | = | 46.1 | Growing | |
| 17 | = | 46.0 | Growing | |
| 18 | ▲3 | 44.2 | Growing | |
| 19 | ▲3 | 43.9 | Growing | |
| 20 | ▼2 | 43.2 | Growing | |
| 21 | ▼2 | 41.4 | Growing | |
| 22 | ▲2 | 40.7 | Growing | |
| 23 | ▼3 | 40.6 | Growing | |
| 24 | ▲1 | 40.3 | Growing | |
| 25 | ▼2 | 39.6 | Growing | |
| 26 | = | 39.5 | Growing | |
| 27 | new | 36.8 | Growing | |
| 28 | ▼1 | 31.4 | Growing | |
| 29 | ▼1 | 30.1 | Growing | |
| 30 | ▼1 | 27.2 | Emerging | |
| 31 | ▼1 | 25.7 | Emerging | |
| 32 | ▼1 | 22.8 | Emerging | |
| 33 | ▲1 | 18.0 | Emerging | |
| 34 | ▼2 | 17.0 | Emerging | |
| 35 | ▼2 | 16.1 | Emerging | |
| 36 | ▼1 | 15.3 | Emerging |
