| ↔ Order by name | ↔ Order by year | ↔ Order by year reverse | ↔ Order by Type | ↔ Order by Sammet category |
| CLeogo | ⊕ 1998 | ↓ ↑ ⊕ String and List Processing | ⊕ List | ⊕ New Zealand | Collaborative Leogo |
| Leogo | ⊕ 1997 | ↓ ↑ ⊕ String and List Processing | ⊕ List | ⊕ New Zealand | Logo with multimodal interface |