Choose the level that matches your workflow and organisational needs.
Free Tier
$0 / forever
Essential Lean and manufacturing calculators for day‑to‑day operations.
- • Core Lean & manufacturing tools
- • Public updates
- • Community support
Best starter value
Mid Tier
$50 / year
Unlocks advanced SQE, Metrology, DFQ, and systems‑engineering tools.
- • SQE set: sampling, SCAR, KPIs
- • Metrology & calibration utilities
- • DFQ & add‑ons
- • Email support
Most capability
Premium Tier
$100 / year
Full access to all 90+ engineering tools, with maximum capability and flexibility.
- • Everything in Free & Mid
- • All pro modules (RSE, SCE, ESG, more)
- • Priority updates & roadmap input
- • Priority support