Pricing
Simple, honest pricing
No per-analysis fees. No data uploads. No hidden limits. Just a flat monthly fee for unlimited access.
Free
- 1 computation/day (no account)
- 5 computations/day (with account)
- All 12+ free tests
- APA-formatted results
- Step-by-step breakdowns
- Advanced tests (MANOVA, PCA…)
- Power analysis & sample size
- Unlimited computations
Pro
- Everything in Free
- Unlimited computations
- All advanced tests (MANOVA, PCA, survival…)
- Power analysis & sample size
- Statistics Workspace (multi-test)
- All future tests included
- Priority support
An account is required for Pro.
Frequently asked questions
Does my data ever leave my device?
Never. All statistical calculations happen entirely in your browser using JavaScript. Your data is never sent to our servers — even on Pro. The worker API only handles authentication and billing, never your actual data.
Can I cancel anytime?
Yes. You can cancel your subscription at any time. You keep Pro access until the end of your billing period.
What counts as a "computation"?
Each time you click "Run" on a test. Running the same test multiple times with different parameters counts as multiple computations. For Pro users, computations are unlimited.
Do free users need an account?
No account required for 1 computation per day. Create a free account to get 5/day. No credit card needed.