Your personal guide to modern astrology
Your personal guide to modern astrology
Stardust records 38,292 monthly visits with -4.1% month-over-month growth and Free pricing. SuppCo records 207,874 monthly visits with -21.9% growth and Freemium pricing.

Track your cycle with science, and a little astronomy
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | stardust.app | supp.co |
| Pricing Model | Free | Freemium |
| Monthly Visits | 38.29K (38,292) | 207.87K (207,874) |
| MoM Traffic Delta | -1.66K (-4.1%) | -58.3K (-21.9%) |
| Primary Market & Share | 🇺🇸 United States (49.1%) | 🇺🇸 United States (77.6%) |
| Direct Visits / mo | 7.11K | 66.27K |
| User Rating | 4.2 | 4.1 |
| Supported Platforms | Website | Website |

Track your cycle with science, and a little astronomy
Log and predict your menstrual cycle, with insight into the phases that shape your energy and mood across the month.
Identify your fertile window with ovulation predictions built on your own logged data rather than a generic calendar.
Track pregnancy week by week alongside your cycle data in the same app.
See how your hormones shift across the cycle and what each phase means for how you feel.

A supplement tracker and optimizer that scores product quality and your whole stack
Scan or search products to see a quality rating built from 29 attributes covering manufacturing standards, testing benchmarks and inactive ingredients.
Get a StackScore for your routine along with nutrient-level coverage, dosing feedback and gap analysis against your health goals.
Follow regimens designed by clinicians and functional-medicine experts for goals like longevity, gut health, fitness, weight management and fertility.
Smart scheduling, reminders and daily intake logging so you actually stick to your supplement routine.
Your personal guide to modern astrology
Your personal guide to modern astrology

Builds personalized wellness plans from DNA and biometrics, but focuses less on dedicated supplement stack optimization.
AI that reads your lab results and explains what they actually mean
AI that reads your lab results and explains what they actually mean
SpecialistPairs biomarker testing with wellness plans, but does not provide specific supplement quality ratings or stack dosing.
SpecialistPairs biomarker testing with wellness plans, but does not provide specific supplement quality ratings or stack dosing.
SpecialistAdapts workout and nutrition plans dynamically, but does not offer specialized supplement stack tracking or quality ratings.
SpecialistAdapts workout and nutrition plans dynamically, but does not offer specialized supplement stack tracking or quality ratings.
Consolidates biometric health data with an AI coach, but lacks granular supplement stack analysis and safety ratings.
Consolidates biometric health data with an AI coach, but lacks granular supplement stack analysis and safety ratings.
SpecialistSnap a photo, get calories and macro estimates in seconds
SpecialistSnap a photo, get calories and macro estimates in seconds

SpecialistIntegrates metabolic and nutrition data for health insights, but omits dedicated supplement quality scoring and stack tracking.
SpecialistIntegrates metabolic and nutrition data for health insights, but omits dedicated supplement quality scoring and stack tracking.

AI-powered smart rings and connected devices for everyday health tracking
AI-powered smart rings and connected devices for everyday health tracking

An emotional AI companion built for women, from pregnancy to postpartum and beyond
An emotional AI companion built for women, from pregnancy to postpartum and beyond

AI cough tracking for people managing chronic cough
AI cough tracking for people managing chronic cough

SpecialistGenerates customized weekly meal plans and grocery lists, but lacks supplement analysis and product quality trust scores.
SpecialistGenerates customized weekly meal plans and grocery lists, but lacks supplement analysis and product quality trust scores.