Engineered pricing for
deterministic work
Start free to evaluate the workbench. Move to Starter for PDF exports and higher monthly limits. Use Pro for unlimited saved work and Monte Carlo stack-up studies.
Starter and Pro access unlock immediately after successful payment. Subscriptions are account-based and can be managed or cancelled anytime in the billing portal. Prices in USD; taxes may apply where required.
Buy more working capacity,
not more marketing copy.
Every tier includes the same deterministic product core: fcf builder & interpreter, limits & fits calculator, stack-up analysis, and the library workspace. The upgrade changes how much work you can save, export, and run each month.
Saved work
Scale the amount of engineering work you can keep active in the Library.
Free
5 saved fits, 10 FCF records, 5 stack-up analyses
Starter
50 saved fits, 100 FCF records, 50 stack-up analyses
Pro
Unlimited saved fits, FCF records, and stack-up analyses
Exports
Move from evaluation output to professional review packages and unlimited deliverables.
Free
PNG, SVG, and JSON exports for light evaluation work
Starter
Adds PDF export plus higher monthly export volume
Pro
Unlimited PNG, SVG, PDF, and JSON exports
Analysis depth
Increase interpretation volume first, then unlock your deepest stack-up workflow.
Free
25 engine interpretations each month
Starter
250 engine interpretations for recurring reviews
Pro
Unlimited interpretations and Monte Carlo studies
Why engineers switch from spreadsheets
Compare repeatability, built-in checks, export options, and traceability in a plain-language breakdown of manual spreadsheet work versus DatumPilot.
Start free. Upgrade when the next project demands it.
No credit card needed to evaluate. Every tier shares the same deterministic engineering core.