Pricing

Simple, transparent pricing

Start free, upgrade when you need advanced features. No hidden fees.

Monthly billing. Cancel anytime.

nQuery Pro: $4,995/year

Zetyra: $99/mo

Students & Academics: Get Evidence Pro for $29/mo with your .edu email

The Essentials

Basic calculators for simple experiments

$0forever
Get Started
  • Sample Size Calculator
  • T-Test Power Analysis
  • Chi-Square Calculator
  • CUPED Variance Reduction
  • Survival Sample Size
  • Bayesian Toolkit (Add-on)
  • Group Sequential Design
  • Save Projects
  • Export to PDF

Evidence Pro

MOST POPULAR

Full suite for professional statisticians

$99/mo

$29/mo for .edu

Start Free Trial
  • All Free calculators
  • CUPED Variance Reduction
  • Bayesian Predictive Power
  • Survival Sample SizeNew
  • Group Sequential Design
  • Save 100 Projects
  • Export to PDF
  • Bayesian Toolkit (5 calc.)Add-on

Evidence Collective

5 seats included

For biostatistics departments

$349/mo
Contact Sales
  • Everything in Pro
  • 5 Team Seats
  • Shared Workspaces
  • Shareable Project URLs
  • Team Admin Dashboard
  • Unlimited Projects
  • Priority Email Support
  • Version History

Bayesian Toolkit

Add-on

5 advanced Bayesian calculators for FDA-grade clinical trial design. Requires Evidence Pro or Collective.

Prior Elicitation
Bayesian Borrowing
Single-Arm Sample Size
Two-Arm Bayesian Design
Sequential Monitoring
+$49/mo starting

$49/mo Academic · $149/mo Pro · $449/mo Collective

Learn More

Included with Enterprise

Enterprise

FDA Ready

For pharmaceutical companies & CROs

Everything in Evidence Collective
SSO / SAML (Okta, Azure AD)
On-Premise Deployment (Docker)
Custom R Package Integration
21 CFR Part 11 Compliance
Dedicated Success Manager
SLA & Invoice Billing
Custom Integrations
Custom

Tailored to your needs

Contact Sales

Questions about pricing? support@zetyra.com