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Mechanical

Kerf vs Autodesk Inventor

30 years of industrial MFG depth — compared honestly against MIT open-core.

68/68in Kerf today
29/68in Autodesk Inventor (included)
5behind a paid tier
2026-05-19last reviewed

Grouped by discipline (D1–D14), same as Kerf's own capability list. Click a section to expand it.

D1 Geometry & core CAD 12 of 12 matched
CapabilityKerfAutodesk Inventor
Constraint sketcher (geo + dim) yes packages/kerf-cad-core/src/kerf_cad_core yes source ↗
Pad / pocket / revolve yes packages/kerf-cad-core/src/kerf_cad_core yes source ↗
Fillet / chamfer (constant) yes packages/kerf-cad-core/src/kerf_cad_core yes source ↗
Loft yes packages/kerf-cad-core/src/kerf_cad_core/feature_loft.py yes source ↗
Sheet metal yes packages/kerf-cad-core/src/kerf_cad_core/construction_verbs_tools.py yes source ↗
NURBS surfacing (blend/network/patch) yes packages/kerf-cad-core/src/kerf_cad_core/geom/network_srf.py yes source ↗
Assemblies — mates yes packages/kerf-cad-core/src/kerf_cad_core/assembly/mates.py yes source ↗
Assembly motion study / interference yes packages/kerf-cad-core/src/kerf_cad_core/assembly yes source ↗
2D drawings (views/dims/sections) yes src/components/DrawingView.jsx yes source ↗
GD&T on drawings / MBD / PMI yes packages/kerf-gdnt/src/kerf_gdnt/feature_control_frame.py yes source ↗
Configurations / family variants yes src/components/ConfigurationsPanel.jsx yes source ↗
iLogic rules engine yes packages/kerf-sdk/src/kerf yes source ↗
D2 Structural / FEA 2 of 6 matched
CapabilityKerfAutodesk Inventor
FE — solid (tet/hex) yes packages/kerf-fem/src/kerf_fem/calculix_bridge.py yes source ↗
Modal / buckling / nonlinear yes packages/kerf-fem/src/kerf_fem/modal.py source ↗
AISC 360-22 steel (members) yes packages/kerf-structural/src/kerf_structural/aisc_member.py no source ↗
ACI 318-19 concrete yes packages/kerf-structural/src/kerf_structural/rc_beam.py no source ↗
Fatigue (S-N, ε-N, rainflow) yes packages/kerf-fem/src/kerf_fem/fatigue_fem.py source ↗
Frame stiffness assembly (2D/3D) yes packages/kerf-structural/src/kerf_structural/steel_beam.py yes source ↗
D3 Machine elements 6 of 7 matched
CapabilityKerfAutodesk Inventor
Spur/helical gear rating (AGMA 2001-D04) yes packages/kerf-cad-core/src/kerf_cad_core yes source ↗
Gear rating (ISO 6336) yes packages/kerf-cad-core/src/kerf_cad_core/gearstrength/iso6336.py partial source ↗
Bearings — ISO 281 L10 yes packages/kerf-cad-core/src/kerf_cad_core/bearings/select.py yes source ↗
Fasteners — VDI 2230 yes packages/kerf-cad-core/src/kerf_cad_core yes source ↗
Springs (compr/ext/torsion/Belleville) yes packages/kerf-cad-core/src/kerf_cad_core yes source ↗
Shaft (stress + critical speed) yes packages/kerf-cad-core/src/kerf_cad_core yes source ↗
Belt / chain drives yes packages/kerf-cad-core/src/kerf_cad_core/beltchain/drives.py yes source ↗
D4 Thermal / fluid / HVAC 0 of 4 matched
CapabilityKerfAutodesk Inventor
Psychrometrics (moist air) yes packages/kerf-cad-core/src/kerf_cad_core/psychro/air.py no source ↗
CFD yes packages/kerf-cfd/src/kerf_cfd/openfoam_bridge.py no source ↗
Heat exchangers (LMTD + ε-NTU + Bell-Delaware) yes packages/kerf-hvac/src/kerf_hvac/sizing.py no source ↗
Pipe network (Hardy-Cross) yes packages/kerf-hvac/src/kerf_hvac no source ↗
D5 Aero / marine / space 0 of 3 matched
CapabilityKerfAutodesk Inventor
3D wing VLM (+ viscous + compressibility) yes packages/kerf-aero/src/kerf_aero/vlm.py no source ↗
Orbital (Kepler, J2/J3, Hohmann) yes packages/kerf-aero/src/kerf_aero no source ↗
Naval hydrostatics + GZ stability (IMO) yes packages/kerf-marine/src/kerf_marine/stability.py no source ↗
D6 Electronics / EDA / silicon 1 of 5 matched
CapabilityKerfAutodesk Inventor
Schematic capture (KiCad round-trip, ERC) yes packages/kerf-electronics/src/kerf_electronics no source ↗
PCB layout (tscircuit, KiCad round-trip) yes packages/kerf-electronics/src/kerf_electronics/fab no source ↗
SPICE yes packages/kerf-electronics/src/kerf_electronics no source ↗
Signal integrity (Z0/crosstalk/eye/IBIS) yes packages/kerf-electronics/src/kerf_electronics no source ↗
Wiring/harness (WireViz + 3D router) yes packages/kerf-wiring/src/kerf_wiring/wireviz_runner.py yes source ↗
D7 Manufacturing / CAM 3 of 7 matched
CapabilityKerfAutodesk Inventor
3-axis CAM (profile/contour/pocket/face) yes packages/kerf-cam/src/kerf_cam source ↗
5-axis (kinematics + posts) yes packages/kerf-cam/src/kerf_cam/five_axis source ↗
G-code post (Fanuc/GRBL/LinuxCNC/Mach3) yes packages/kerf-cam/src/kerf_cam/posts yes source ↗
Feeds & speeds + tool-life yes packages/kerf-cam/src/kerf_cam/tool_db.py yes source ↗
Moldflow / fill sim yes packages/kerf-manufacturing/src/kerf_manufacturing/moldflow/hele_shaw.py yes source ↗
Nesting (skyline + true-shape NFP) yes packages/kerf-cad-core/src/kerf_cad_core/nesting/pack.py no source ↗
FDM slicing (Cura) yes packages/kerf-slicing/src/kerf_slicing/cura_runner.py no source ↗
D8 Civil / infrastructure / geo 0 of 2 matched
CapabilityKerfAutodesk Inventor
Horizontal+vertical alignment (clothoid, SSD) yes packages/kerf-civil/src/kerf_civil/horizontal_alignment.py no source ↗
Geotech (bearing/settlement/slope/pile/liquefaction) yes packages/kerf-cad-core/src/kerf_cad_core/civil no source ↗
D9 Dynamics / motion / controls 2 of 5 matched
CapabilityKerfAutodesk Inventor
Planar MBD (Lagrange/DAE, Baumgarte) yes packages/kerf-motion/src/kerf_motion/integrator.py yes source ↗
Kinematics (four-bar/slider-crank/cam) yes packages/kerf-motion/src/kerf_motion/forward_kinematics.py yes source ↗
Vibration SDOF yes packages/kerf-fem/src/kerf_fem/modal.py source ↗
Controls — classical (Routh/Bode/RL/PID tune) yes packages/kerf-cad-core/src/kerf_cad_core/controls/system.py no source ↗
Controls — state-space / LQR / Kalman yes packages/kerf-cad-core/src/kerf_cad_core/controls/system.py no source ↗
D10 Electrical / energy / PLC 0 of 4 matched
CapabilityKerfAutodesk Inventor
AC load-flow (Ybus / Newton-Raphson) yes packages/kerf-cad-core/src/kerf_cad_core no source ↗
Solar PV (system + partial shading) yes packages/kerf-energy/src/kerf_energy/solar.py no source ↗
PLC IEC 61131-3 (ST/Ladder/FB/motion) yes packages/kerf-plc/src/kerf_plc/power_flow.py no source ↗
Firmware build/upload/monitor/debug yes src/components/FirmwareActions.jsx no source ↗
D11 Tolerancing / metrology / QA 3 of 5 matched
CapabilityKerfAutodesk Inventor
GD&T data model (ASME Y14.5) yes packages/kerf-gdnt/src/kerf_gdnt/feature_control_frame.py yes source ↗
Tolerance stackup — 1D (WC/RSS/MC) yes packages/kerf-gdnt/src/kerf_gdnt yes source ↗
Limits & fits (ISO 286) yes packages/kerf-gdnt/src/kerf_gdnt yes source ↗
Process capability (Cpk/Ppk) yes packages/kerf-gdnt/src/kerf_gdnt no source ↗
Reliability (FMEA/MTBF) yes packages/kerf-gdnt/src/kerf_gdnt no source ↗
D12 Optics / acoustics 0 of 2 matched
CapabilityKerfAutodesk Inventor
Paraxial ABCD ray transfer yes packages/kerf-optics/src/kerf_optics/ray_transfer.py no source ↗
Acoustics (ISO 9613, RT60, weighting, mass-law TL) yes packages/kerf-cad-core/src/kerf_cad_core no source ↗
D13 Verticals 0 of 2 matched
CapabilityKerfAutodesk Inventor
Jewelry (41 modules) yes src/components/JewelryConfiguratorPanel.jsx no source ↗
BIM (walls/slabs/framing/stairs/IFC4) yes packages/kerf-bim/src/kerf_bim no source ↗
D14 Cost / materials / LCA 0 of 4 matched
CapabilityKerfAutodesk Inventor
Should-cost (6 processes, Boothroyd-Dewhurst) yes packages/kerf-lca/src/kerf_lca no source ↗
Material selection (Ashby) yes packages/kerf-cad-core/src/kerf_cad_core/matsel/multi_objective.py partial source ↗
LCA (full ISO 14040/44 4 phases) yes packages/kerf-lca/src/kerf_lca/phases.py no source ↗
Process simulation (moldflow/weld/AM/forming) yes packages/kerf-manufacturing/src/kerf_manufacturing/moldflow/hele_shaw.py partial source ↗
  • yes shipped
  • partial works with limits
  • 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/inventor.md and every claim in it carries a link.