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BIM & AEC
Kerf vs Tekla Structures
The structural steel & concrete detailing standard — compared honestly against MIT open-core.
12/12in Kerf today
11/12in Tekla Structures (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 | Tekla Structures |
|---|---|---|
| Open-source core / chat-native |
yes
packages/kerf-sdk/src/kerf/
|
no source ↗ |
D5 Aero / marine / space
D11 Tolerancing / metrology / QA
| Capability | Kerf | Tekla Structures |
|---|---|---|
| General-arrangement + shop drawings |
yes
packages/kerf-structural/src/kerf_structural/shop_drawing.py
|
yes source ↗ |
D13 Verticals
| Capability | Kerf | Tekla Structures |
|---|---|---|
| Structural steel framing model (beams/columns/braces on grid) |
yes
packages/kerf-bim/src/kerf_bim/framing.py
|
yes source ↗ |
| Steel connection design (moment/shear/base plate/bolts) |
yes
packages/kerf-cad-core/src/kerf_cad_core/steelconn/
|
yes source ↗ |
| Reinforced-concrete rebar detailing |
yes
packages/kerf-structural/src/kerf_structural/rebar_3d.py
|
yes source ↗ |
| Concrete member design (ACI/Eurocode) |
yes
packages/kerf-structural/src/kerf_structural/aci_column.py
|
yes source ↗ |
| IFC export (IFC4 / openBIM) |
yes
packages/kerf-bim/src/kerf_bim/export_ifc/
|
yes source ↗ |
| Bill of materials / assembly marks |
yes
packages/kerf-costing/src/
|
yes source ↗ |
| Clash detection / constructability |
yes
packages/kerf-cad-core/src/kerf_cad_core/clash/detect.py
|
yes source ↗ |
| Real-time multi-user model sharing |
yes
packages/kerf-bim/src/kerf_bim/worksharing.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/tekla.md and every claim in it carries a link.