Pricing
One-time purchase. No subscription required.
Your data stays on your computer.
StratumLAUNCH20For individual analysts.
LAUNCH20Everything in Standard, plus:
Everything in Professional.
Volume licensing for labs and organizations.
One app, one download — your license key unlocks Standard or Professional.
Student discount
That's about $89. Enter your school email and we'll send a one-time discount code straight to your inbox — redeem it at checkout.
Check your inbox. If that's a valid school email, your one-time 25% code is on its way (give it a minute, and check spam). Redeem it from the link in the email.
Each code is single-use and tied to your address, so it can't be shared.
Verified .edu and common academic domains only.
One-time. You buy Stratum once and it's yours — no recurring fees, and nothing stops working if you never pay again.
Yes — a full 10-day free trial with no payment and no credit card. Try the whole app, then buy from inside it when you're ready.
Standard ($119) covers the everyday analyst toolkit — 30+ charts, descriptive stats and reports, ANOVA, correlation, contingency tests, and linear regression. Professional ($249) adds data mining (decision trees, random forests, boosted trees and clustering), multivariate analysis (PCA, correspondence analysis and MANOVA), and SPC control charts with process capability. Both are one-time purchases — 20% off during launch — and you can upgrade from Standard to Professional later. Students get 25% off Standard with a verified school email.