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Pricing

Build a supplement stack worth taking. Start free, then choose Plus for more frequent analyses as your stack and priorities change.

Free

Get your first analysis free — no credit card.

$0/ month
First analysis includedComplete setup to receive your first scores and optimizations for your goal.
1 free analysis now, then 1 analysis every 2 weeksAnalyze your stack again as products, serving amounts, or goals change.
1 goal at a timeFocus each analysis on the goal that matters now.
Current analysis and optimizationsGet the same evidence-based Stack Optimizer quality, with fewer analyses.
Start free

Plus

Revisit your choices more often and keep your full history.

$12.99/ month
16 analyses per monthEach analysis includes updated scores and optimizations.
Budget optimizationsFind lower-cost alternatives that match or improve on the quality of products in your stack.
Analyze changing prioritiesChoose the goal that matters now each time you analyze.
Full Analysis HistoryReopen past analyses and optimizations later, even if you did not apply them right away.
10 brand ratingsTell Supplement AI which brands you trust so product guidance better reflects your preferences.
Get Plus

Cancel anytime. Analyses and optimizations are not medical advice.

©2026 Supplement AI Inc.

Stakkaz, formerly Supplement AI, is available on the web and as Supplement AI: Stack Optimizer on the iOS App Store. Our official domains are stakkaz.com and supplementai.io. Your account and stack stay the same. It provides evidence-based decision support, not medical advice, diagnosis, or treatment. We are not affiliated with similarly named apps or services.

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