◆ Starter, Pro, and Pro Perpetual

Pick the license that fits how you work.

Start with Starter if you're a single tech looking at one shift at a time. Move up to Pro when you need unlimited overlays, offset & scaling, session export, and paired analysis windows. Or buy Pro Perpetual once and keep every v1.x update forever.

Starter
$12 / month
For a single tech looking at one shift at a time. Cancel anytime.
  • All log formats supported (Emit, Excel, Caterpillar, Waukesha, COMTRADE)
  • Overlay 2 modules at once, plot up to 10 analog channels
  • Files up to 10 MB per module, 20 MB per chart
  • Cursor, measure, alignment, digital event flags
  • Faults & codes view: decoded SPN-FMI codes and alarm flags
  • Import shared analysis sessions (read-only preview if the file is a Pro session)
  • Channel locks, offset & scaling, drawings, capture export
  • Export analysis sessions or open paired synced windows
  • Deviation model (per-cylinder / per-family small multiples)
  • Trip analysis (why the unit stopped)
  • Stage performance (ratios, work balance, sensor checks)
  • Verdict card (what is worth acting on, in plain language)
Most popular
Pro
$29 / month
For consultants and analysts doing real comparative work.
  • Everything in Starter
  • Unlimited modules and plotted channels
  • No file-size caps
  • Channel locks, per-channel offset & scaling
  • Multiline tags, editable drawings, capture export
  • Export .otsession.json (overlay-only and full)
  • Deviation model — every cylinder against the bank mean, and against its own baseline
  • Trip analysis — the 30 minutes before every recorded stop, with a one-part-or-the-process verdict
  • Stage performance — absolute compression ratio per stage, the work split, and checks for readings the machine cannot produce
  • Verdict card — every finding above in plain language, ranked, each with a jump to the evidence behind it
  • Paired synchronized analysis windows
  • Priority support (2 business-day SLA)
Pro Perpetual
$899 one-time
Own it. Pay once, get every v1.x update. No recurring invoices.
  • Every Pro feature, permanently
  • All v1.x updates included at no extra cost
  • No subscription, no renewal, no expiring access
  • Use on all your devices (per-account)
  • Priority support (2 business-day SLA)
  • A future v2.x major release is a separate paid upgrade

All three tiers include every log format — Emit, Excel, Caterpillar (`.txt` and `.sdf`), Waukesha ESM2, and COMTRADE. Starter caps the number of modules, plotted channels, and file size; Pro removes all four caps and unlocks the full analysis toolset.

7-day money-back guarantee on new purchases. By purchasing you agree to our Terms and Refund Policy.