Meche AI

Engineering tools
that help you build and ship.

Each tool is a labor of love — every detail sweated, every edge case considered — built for engineers who make real things.

01

Live tools

Print Advisor screenshot
Print Advisor screenshot
Print Advisor

Print Advisor

Expert 3D Print Settings

Describe what you’re building and get optimal slicer settings for Bambu Lab printers — material, supports, nozzle, and 50+ parameters as ready-to-import JSON.

printadvisor.ai →
Tolerance Analysis screenshot
Tolerance Analysis screenshot
Tolerance Analysis

Tolerance Analysis

Stack-Up Analysis Calculator

Worst-case, RSS, and 1M-iteration Monte Carlo. Sensitivity analysis, tolerance allocation, GD&T support, and PDF/XLSX export.

tolanalysis.com →
DFM Studio screenshot
DFM Studio screenshot
DFM Studio

DFM Studio

CNC Design for Manufacturability

Upload a STEP file, get instant DFM feedback from 100+ machinist-grade rules. 3D visualization, 5-axis impact scoring, and PDF reports.

dfmanalysis.com →
PD Interview Panel screenshot
PD Interview Panel screenshot
PD Interview Panel

PD Interview Panel

Product Design Interview Prep

170 real interview questions across 7 rounds, calibrated to 4 seniority levels. Built from decades of shipping hardware at the world’s best companies.

pd.meche.ai →
CAD Viewer screenshot
CAD Viewer screenshot
CAD Viewer

CAD Viewer

The Most Beautiful CAD Viewer

Import STEP, IGES, STL, OBJ, SLDPRT — inspect, measure, and analyze — all in the browser.

cad.meche.ai →
02

Coming soon

Power Architect screenshot
Power Architect

Power Architect

Electromechanical System Design

Describe your project and get a full power analysis. Pick from 100+ components, see current and power draw at a glance, size your battery, and get automated reliability and thermal checks.

Flexure Studio screenshot
Flexure Studio

Flexure Studio

Compliant Mechanism Design

Design flexures that actually work. Calculate stiffness, stress, and fatigue in real time. Export geometry for 3D printing or machining.

Patent Scout screenshot
Patent Scout

Patent Scout

Patent Landscape Analysis

Describe what you’re designing in plain English. See who’s patented what with interactive charts and risk signals.

Spring Design screenshot
Spring Design

Spring Design

Mechanical Spring Calculator

Design compression, extension, and torsion springs to EN 13906, DIN 2089, and JIS B 2704. Real-time 3D preview, stress analysis, and STEP export.

03

What's new

Mar 22Fix 5-axis detection — only trigger for truly off-axis features
Mar 22Fix pricing: remove pocketing double-count, fix 5-axis threshold
Mar 22Red breathing highlight with edge wireframe overlay on issue click
Mar 21ABS added to CNC machinable plastics in material tab
Mar 18"Bring it back!" button moved to top-right under Re-upload
Mar 17CAD visualizer: GLB/GLTF download, warning when parts hidden
Mar 16Snap-fit reference photo and Plausible analytics
Mar 15Snap-fit calculator with C-channel barb geometry and SVG diagrams
Mar 13Tolerance allocation with separate +/− target inputs and per-side allocation
Mar 22Cinematic dark theme redesign with glassmorphic UI
Mar 22CAD modeling best practices questions (origin, planes, design intent)
Mar 22Expanded question bank from 84 to 164 questions
Mar 15Initial launch — compression, extension, torsion with 3D viewer and STEP export
04

Get in touch

Have an idea for a tool?

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