| ↔ Order by name | ↔ Order by year | ↔ Order by year reverse | ↔ Order by Type | ↔ Order by Sammet category |
| CuPit-2 | ⊕ 1997 | ↓ ↑ ⊕ Specialised Languages | ⊕ Graph | ⊕ Germany | Language for distributed ANNs |
| OPTIMIX | ⊕ 1994 | ↓ ↑ ⊕ Specialised Languages | ⊕ Graph | ⊕ Germany | Graph rewriting language based on Datalog |