C++ Graph Databases, Ranked Monthly
Graph databases implemented in C++, ranked monthly across adoption, activity, community and research signals.
ArangoDB leads with a score of 75.5, followed by Memgraph (70.6) and QLever (69.6) — 40 engines ranked, October 2026.
| # | 1mo | Name | Score | Tier |
|---|---|---|---|---|
| 1 | = | 75.5 | Leader | |
| 2 | = | 70.6 | Leader | |
| 3 | = | 69.6 | Leader | |
| 4 | = | 63.1 | Strong | |
| 5 | = | 59.5 | Strong | |
| 6 | = | 56.0 | Strong | |
| 7 | = | 55.8 | Strong | |
| 8 | = | 52.9 | Strong | |
| 9 | ▲2 | 50.5 | Strong | |
| 10 | ▲6 | 50.0 | Strong | |
| 11 | ▲3 | 49.6 | Growing | |
| 12 | ▼3 | 49.6 | Growing | |
| 13 | ▼1 | 48.4 | Growing | |
| 14 | ▲1 | 48.1 | Growing | |
| 15 | ▼2 | 48.1 | Growing | |
| 16 | ▲2 | 47.3 | Growing | |
| 17 | ▲5 | 45.5 | Growing | |
| 18 | ▲2 | 45.2 | Growing | |
| 19 | = | 44.7 | Growing | |
| 20 | ▼3 | 44.3 | Growing | |
| 21 | = | 43.4 | Growing | |
| 22 | ▼12 | 43.3 | Growing | |
| 23 | = | 42.0 | Growing | |
| 24 | = | 41.1 | Growing | |
| 25 | = | 40.6 | Growing | |
| 26 | = | 39.4 | Growing | |
| 27 | = | 39.0 | Growing | |
| 28 | = | 38.7 | Growing | |
| 29 | = | 38.0 | Growing | |
| 30 | = | 36.2 | Growing | |
| 31 | = | 36.0 | Growing | |
| 32 | = | 33.2 | Growing | |
| 33 | = | 32.0 | Growing | |
| 34 | = | 29.3 | Emerging | |
| 35 | = | 28.1 | Emerging | |
| 36 | = | 22.5 | Emerging | |
| 37 | = | 21.3 | Emerging | |
| 38 | = | 18.3 | Emerging | |
| 39 | = | 15.3 | Emerging | |
| 40 | = | 13.8 | Emerging |
4 additional engines have too little public signal to be ranked.