Know Every Move
Your Competitors
Make — Before You Don't.
SpyStack monitors competitor Shopify stores, tracks their Facebook ads, and automatically suggests undercut pricing strategies — so you're always one step ahead.
200+ dropshippers already spying on their competition
Competitors Tracked
47
+3 today
Price Changes
12
last 24h
Ads Detected
89
+11 new
alpha-gains.myshopify.com
Price drop: Whey Protein 5lb
$42.99 → $38.50
fitfuel-supplements.com
New Facebook ad launched
Running since 2h ago
bulk-king.myshopify.com
New product: Pre-Workout MAX
$39.99
How It Works
Three steps to market dominance
Track
Point. Aim. Monitor.
Add any Shopify supplement store to SpyStack. We continuously scrape their products, prices, and monitor their Facebook ad library — 24/7.
Alert
Real-time. Instant. Actionable.
Get notified the moment a competitor drops prices, launches a new ad campaign, or adds a product. Stay informed, always.
Undercut
Strike. Win. Repeat.
SpyStack auto-generates a pricing strategy for each alert — showing you exactly how to undercut competitors while protecting your margin.
Features
Everything you need to outmaneuver
the competition
Real-Time Price Alerts
Instant notifications when any tracked competitor changes their prices. Never miss a market shift.
Facebook Ad Tracking
Monitor every ad your competitors run — creative, copy, audience targeting, and how long it has been running.
Auto-Pricing Strategy
SpyStack suggests exact price points to undercut competitors while protecting your profit margin.
Competitor Store Scraping
Full product catalog monitoring for any Shopify store. New products, SKUs, descriptions — all tracked.
Historical Price Charts
See how competitor prices have moved over time. Spot seasonal patterns and promotional cycles.
Custom Alert Rules
Set your own thresholds. Only get alerted when prices drop more than 10%, or when a competitor runs 3+ ads.
Social Proof
Join 200+ dropshippers
already spying smarter
Supplement & fitness store owners trust SpyStack to keep them one step ahead.
Join the Community →“Spotted a competitor dropping prices on their pre-workout 3 hours before a big sale. Matched it in minutes. Doubled my conversion rate that week.”
Marcus T.
Shopify Supplements Store · $22k/mo
“The Facebook ad tracker is insane. I can see exactly what is working for my competitors and model my own campaigns around their winners.”
Sarah K.
Fitness Dropshipper · $45k/mo
“Used to spend 2 hours a day manually checking competitor prices. SpyStack cut that to zero. Now I am always first to react.”
Jake R.
Supplement Brand Owner · $31k/mo
Pricing
Plans starting at $29/mo
14-day free trial. No credit card required. Cancel anytime.
Starter
Perfect for solo dropshippers getting started
Pro
For serious dropshippers scaling fast
Agency
For agencies managing multiple brands
Early Access
Get early access to
SpyStack
Join the waitlist and get 30 days free when we launch.
No credit card. No spam. Just unfair competitive advantage.
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