Compare plans
| Feature | Free $0 | Plus $4.99/mo | Pro $9.99/mo |
|---|---|---|---|
| Up to 5 supplements | Included | Included | Included |
| Basic research library | Included | Included | Included |
| Stack builder | Included | Included | Included |
| Print & share summary | Included | Included | Included |
| Community experiences | Included | Included | Included |
| Affiliate buy links | Included | Included | Included |
| Unlimited supplements | Not included | Included | Included |
| Smart timing engine | Not included | Included | Included |
| Advanced AI Stack Analysis | Not included | Included | Included |
| Daily email reminders | Not included | Included | Included |
| Weekly progress summary | Not included | Included | Included |
| Rituals & activities tracker | Not included | Included | Included |
| Advanced research data | Not included | Included | Included |
| Label scanner (AI-powered) | Not included | Not included | Included |
| Ask follow-up questions on stack analysis | Not included | Not included | Included |
| SMS reminders | Not included | Not included | Included |
| Tap-to-mark-done via text | Not included | Not included | Included |
| Custom reminder times | Not included | Not included | Included |
| Priority support | Not included | Not included | Included |
Monthly vs annual
Plus is $4.99 per month or $49.99 per year. Pro is $9.99 per month or $99.99 per year. Free is $0 with no billing. All prices are in US dollars, and paid plans can be cancelled anytime.
No credit card required
Pricing questions
Is there a free plan?+
Yes. The Free plan costs $0 and lets you track up to 5 supplements, build your stack, print a summary for your doctor, and browse the basic research library. No credit card is required.
Can I cancel anytime?+
Yes. Plus and Pro can be cancelled anytime from your account settings, with no calls and no hoops. You can pay month to month or choose annual billing.
What is the difference between Plus and Pro?+
Plus ($4.99 per month) removes the 5 supplement limit and adds the smart timing engine, advanced AI stack analysis, daily email reminders, and a weekly progress summary. Pro ($9.99 per month) adds the AI label scanner, follow-up questions on your stack analysis, SMS reminders, tap-to-mark-done via text, custom reminder times, and priority support.
Do you have an iOS app?+
Not yet. Stack Ritual works in any web browser on iPhone, and there is an Android app on Google Play. There is no iOS app in the App Store today.