Your body speaks.
Find your signal.
Log what you eat, do, and feel. Vital Signal's AI finds the hidden patterns in your health data and suggests what to try next.
Methodology
Three pillars of health data, one AI analyst
What you're eating
Log meals naturally in conversation. No calorie counting, no barcode scanning — just tell the AI what you ate. It tracks macros, ingredients, and timing automatically.
What you're doing
Activity, sleep, stress, environment. The AI builds a complete picture of your daily inputs and looks for correlations you'd never spot on your own.
How you're feeling
Symptoms, energy, mood, digestion. Over time, the AI identifies your personal triggers and suggests targeted elimination experiments to confirm them.
What makes this different
Not a tracker. Not a chatbot.
A pattern analyst.
Proactive interventions
After enough data, the AI proactively surfaces patterns and suggests specific supplements, elimination diets, and lifestyle experiments — with dosages, brands, and testing windows.
Safety built in
Medication cross-referencing, pharmacist check alerts for high-risk drug classes, and urgent symptom protocols. The AI knows when to suggest and when to say "talk to your doctor."
Pricing
Simple, transparent pricing
One plan. Full access. Cancel anytime.
7-day free trial included
- Unlimited AI health coaching conversations
- Persistent history across all devices
- Pattern recognition & intervention suggestions
- Health insights dashboard
- Medication safety cross-checks
- Data export & deletion anytime
Your health data has a story.
Start logging today and let Vital Signal find the patterns you've been missing.