SPARQL Graph Databases, Ranked Monthly
Neptune leads with a score of 65.9, followed by QLever (64.3) and Ontop (61.8) — 40 engines ranked, September 2026.
| # | 1mo | Name | Score | Tier |
|---|---|---|---|---|
| 1 | = | 65.9 | Leader | |
| 2 | = | 64.3 | Strong | |
| 3 | = | 61.8 | Strong | |
| 4 | ▲1 | 61.4 | Strong | |
| 5 | ▲1 | 59.6 | Strong | |
| 6 | ▲2 | 59.5 | Strong | |
| 7 | ▼3 | 57.3 | Strong | |
| 8 | ▲1 | 56.9 | Strong | |
| 9 | ▲9 | 56.8 | Strong | |
| 10 | ▼3 | 56.5 | Strong | |
| 11 | ▲1 | 56.0 | Strong | |
| 12 | ▼1 | 55.1 | Strong | |
| 13 | ▼3 | 55.0 | Strong | |
| 14 | ▼1 | 54.5 | Strong | |
| 15 | ▼1 | 50.1 | Strong | |
| 16 | ▼1 | 48.0 | Growing | |
| 17 | = | 47.1 | Growing | |
| 18 | ▼2 | 45.7 | Growing | |
| 19 | = | 45.5 | Growing | |
| 20 | = | 44.9 | Growing | |
| 21 | ▲3 | 44.2 | Growing | |
| 22 | ▲1 | 44.2 | Growing | |
| 23 | ▼1 | 42.9 | Growing | |
| 24 | ▲3 | 42.1 | Growing | |
| 25 | ▼4 | 41.6 | Growing | |
| 26 | = | 41.2 | Growing | |
| 27 | ▲5 | 41.1 | Growing | |
| 28 | ▲2 | 40.8 | Growing | |
| 29 | = | 40.6 | Growing | |
| 30 | ▼5 | 40.1 | Growing | |
| 31 | = | 39.9 | Growing | |
| 32 | ▼4 | 39.8 | Growing | |
| 33 | new | 36.6 | Growing | |
| 34 | ▼1 | 31.0 | Growing | |
| 35 | ▼1 | 29.9 | Emerging | |
| 36 | ▼1 | 22.5 | Emerging | |
| 37 | ▲1 | 17.9 | Emerging | |
| 38 | ▼2 | 16.9 | Emerging | |
| 39 | ▼2 | 16.1 | Emerging | |
| 40 | ▼1 | 15.3 | Emerging |
