Subscription
One seat.
$29 a month.
Regradia is built for the line operator, the setup tech, and the shift hand-off. Subscribe once and the troubleshooting knowledge is open whenever you need it — six flagship defects, a master playbook, full-text search, comparison views, case studies, and an independent glossary. No engagement fee, no per-call invoice.
- Six flagship defects — bubble, die-lip buildup, melt fracture, gels, surging, surface haze — in the full /defects catalog.
- The master playbook: variable-by-variable recipes that group every defect's symptoms, root causes, and dial-back steps.
- Field-test case studies contributed by other regrind line operators — walkthroughs of how a defect was traced and resolved.
- Expert-on-demand intake via /experts — escalate to a process engineer when the recipe doesn't cover the symptom you're seeing.
- A growing library of bookmarked defect entries from your own line, saved per-seat and auth-gated.
- Full-text search across every defect, recipe, case study, and glossary term.
- Side-by-side compare view to weigh two defect hypotheses on the same line.
- Vendor-neutral glossary — no equipment or additive tie-in.
Billed monthly. Cancel anytime from the Stripe customer portal.
What's in the seat
Every answer, written from the symptom back to the variable.
The same content the Regradia playbook uses to debug a six-defect regrind line — defect identification, recipe mapping, and the variables that most often shift it across generations.
Why $29
A lower hourly floor than the consultant call it replaces.
Lookups cost nothing after that — the recipe is open, no per-call invoice, no equipment tie-in. One technician's monthly seat covers the cases the line throws at them and the shift they hand it off to.
How billing works
Powered by Stripe, routed to the business directly.
Subscriptions run through the business's Stripe Connect account via Polsia. The founder (the site owner) completes Stripe onboarding — identity and bank details — on the Polsia Payments page before subscriptions can bill. Cancel and invoice management live in the buyer's Stripe customer portal.
What it doesn't include
Independent troubleshooting, not a sales funnel.
The seat never includes equipment quotes, additive bundles, or per-engagement consultant calls. If the recipe doesn't cover a defect you're seeing on your line, you can still escalate — but only when the recipe stops short.