WHEY PROTEIN 5LB ▼ $54.99 → $47.99CREATINE MONO 300G ▼ $29.99 → $24.99PRE-WORKOUT TROPICAL ● NEW FLAVOR DETECTEDBCAA POWDER 30SRV ▼ $34.99 → $31.99COLLAGEN PEPTIDES ▲ $39.99 → $42.99MASS GAINER CHOC ▼ $59.99 → $49.99OMEGA-3 FISH OIL ● NEW SKU DETECTEDZMA CAPSULES 90CT ▼ $19.99 → $16.99WHEY PROTEIN 5LB ▼ $54.99 → $47.99CREATINE MONO 300G ▼ $29.99 → $24.99PRE-WORKOUT TROPICAL ● NEW FLAVOR DETECTEDBCAA POWDER 30SRV ▼ $34.99 → $31.99COLLAGEN PEPTIDES ▲ $39.99 → $42.99MASS GAINER CHOC ▼ $59.99 → $49.99OMEGA-3 FISH OIL ● NEW SKU DETECTEDZMA CAPSULES 90CT ▼ $19.99 → $16.99
Monitoring 2,400+ supplement SKUs

Never Miss a Competitor Move

Automated price intelligence for D2C supplement brands. We scan competitor Shopify stores every 6 hours and alert you the moment prices drop or new products launch — with response campaigns pre-drafted.

Join the WaitlistFree during beta · No credit card required
stackwatch — competitor scan
$ stackwatch scan --competitors 12 --interval 6h
Scanning 12 competitor stores...
■ PRICE DROP DETECTED
Store: vitaminworld.myshopify.com
Product: Whey Isolate Chocolate 5lb
Change: $54.99 → $47.99 (-12.7%)
■ NEW PRODUCT DETECTED
Store: gainsfuel.myshopify.com
Product: Pre-Workout Tropical Blast (NEW FLAVOR)
✓ Response email drafted → "Match Their Price" campaign ready
✓ Response email drafted → "New Flavor Alert" campaign ready
Scan complete. 3 changes detected across 12 stores. Next scan in 6h.▌

Process

Three steps to
total market visibility

01

Connect

Paste your competitors' Shopify store URLs. We handle the rest — no API keys, no integrations, no engineering time.

02

Monitor

Every 6 hours we deep-scan product catalogs, pricing, variants, and new SKUs across all connected stores.

03

Act

Instant alerts on price drops and new launches. Auto-drafted email campaigns ready to deploy to your customers in minutes.

Capabilities

Intelligence that
drives revenue

Real-time Price Tracking

Every price change across every product, captured and logged. See historical trends, percentage shifts, and velocity of changes.

New Product & Flavor Detection

The moment a competitor lists a new SKU or flavor variant, you know. Beat them to market with your own launch response.

Auto-Draft Response Emails

Price-match campaigns, "we beat their price" promotions, and new-flavor counter-launches — pre-written and ready to send.

Shopify Store Deep Scanning

Purpose-built for Shopify. We parse collections, variants, metafields, and inventory signals other tools miss entirely.

Pricing

Simple, transparent pricing

One plan. Everything included. Free during beta — lock in early-access pricing before we launch.

Early Access
$49/mo

per brand · billed monthly

  • Up to 25 competitor stores
  • Scans every 6 hours
  • Real-time price & product alerts
  • Auto-drafted email campaigns
  • Price history dashboard
  • Slack & email notifications
  • Priority support
Get Early Access — $49/mo

No credit card required during beta

Early Access

Stop watching competitors manually

Join the waitlist and be among the first supplement brands to automate competitive intelligence. Limited beta spots available.

Trusted by operators at 20+ supplement brands