Question 1

What is Stack Almanac?

Accepted Answer

Stack Almanac is an AI-powered supplement advisory platform that learns what works for your body. It combines a conversational AI advisor, a personal correlation engine, and bio-individual recommendations to help you optimise your supplement protocol with data.

Question 2

How much does Stack Almanac cost?

Accepted Answer

Stack Almanac is free to use with 5 AI advisor messages per day. Pro costs £7.99/month and includes 30 Sonnet + 5 Opus messages per day, advanced analytics, and bio-individual recommendations. Every new account starts with a 21-day Pro trial, no credit card required.

Question 3

How is Stack Almanac different from other supplement trackers?

Accepted Answer

Stack Almanac's unique advantage is the closed-loop correlation engine that learns from your personal data over time — not generic literature. It connects what you take to how you feel, with bio-individual recommendations based on your biology, goals, and health metrics.

Insights & protocols

Why Your Supplement Stack Isn't Working