← all parity reports
Mechanical
Kerf vs ESPRIT (Hexagon)
Production CAM with factory-certified posts — compared honestly against MIT open-core.
9/10in Kerf today
9/10in ESPRIT (Hexagon) (included)
0behind a paid tier
2026-06-05last reviewed
Grouped by discipline (D1–D14), same as Kerf's own capability list. Click a section to expand it.
D1 Geometry & core CAD
| Capability | Kerf | ESPRIT (Hexagon) |
|---|---|---|
| Open-source core / chat-native |
yes
packages/kerf-sdk/src/kerf/
|
no source ↗ |
D5 Aero / marine / space
| Capability | Kerf | ESPRIT (Hexagon) |
|---|---|---|
| 2.5–5 axis milling toolpaths |
yes
packages/kerf-cam/src/kerf_cam/routes.py
|
yes source ↗ |
| High-speed adaptive roughing |
yes
packages/kerf-cam/src/kerf_cam/adaptive.py
|
yes source ↗ |
| Turning / mill-turn (multi-axis lathe) |
yes
packages/kerf-cam/src/kerf_cam/turning_cycles.py
|
yes source ↗ |
| 5-axis simultaneous + machine kinematics |
yes
packages/kerf-cam/src/kerf_cam/five_axis/
|
yes source ↗ |
| Wire EDM programming |
yes
packages/kerf-mold/src/kerf_mold/wire_edm.py
|
yes source ↗ |
| Digital-twin machine simulation |
yes
packages/kerf-cam/src/kerf_cam/routes.py
|
yes source ↗ |
| Toolpath verify (material removal + gouge) |
yes
packages/kerf-cam/src/kerf_cam/routes.py
|
yes source ↗ |
| Factory-certified post-processor library (3500+ machines) |
partial
packages/kerf-cam/src/kerf_cam/five_axis/
|
yes source ↗ |
| On-machine probing |
yes
packages/kerf-cam/src/kerf_cam/onmachine_probing.py
|
yes source ↗ |
- yes shipped
- partial works with limits
- paid tier present, but behind an add-on or meter
- no not available
Corrections welcome. These rows are read off published documentation on the date shown and go stale as products ship. If a row is wrong, open an issue — the source file is public/compare/esprit.md and every claim in it carries a link.