💰 Price Drop Monitor - Any Shop, No Selector Needed
Pricing
Pay per event
💰 Price Drop Monitor - Any Shop, No Selector Needed
⚡ ~$0.002/check. Track competitor prices across any shops and get alerted on drops. ✅ Price detected automatically from JSON-LD, microdata or the page itself. ✅ Percentage thresholds, target-price alerts, multi-currency, built-in price history.
Pricing
Pay per event
Rating
0.0
(0)
Developer
mohamed alaya
Maintained by CommunityActor stats
0
Bookmarked
2
Total users
1
Monthly active users
13 days ago
Last modified
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Competitor Price Drop Monitor
Track prices across any shops and get alerted when they move. No CSS selector needed — the price is found automatically.
How the price is detected
In order, stopping at the first hit:
- JSON-LD
Product/Offer→offers.price(what most modern shops publish) - Microdata / OpenGraph —
product:price:amount,itemprop="price" - Known price containers, skipping struck-through "was / list / RRP" prices
- Text scan for the first currency-shaped string
Supply priceSelector to override it for a stubborn shop.
Handles $1,299.00, 1.299,00 €, £9.99, USD 45 — comma and dot decimals both.
Alerting
| Setting | Effect |
|---|---|
alertOn: "drop" | only when the price falls (default) |
alertOn: "rise" | only when it climbs |
alertOn: "any" | every movement |
minChangePercent | ignore movements smaller than this |
targetPrice | alert whenever the price is at or below your number, even with no change this run |
Because prices are compared as numbers, every alert carries a real delta and percentage — not just "the text changed".
Input
{"products": ["https://shop.example/product/123",{ "url": "https://other.example/p/9", "label": "rival-sku-9", "priceSelector": ".now-price" }],"alertOn": "drop","minChangePercent": 5,"webhookUrl": "https://hooks.slack.com/services/XXX"}
Output
price, previousPrice, changePercent, direction (DROP/RISE), currency, title,
availability, belowTargetPrice, alert.
Who uses it
E-commerce sellers watching rivals · dropshippers repricing · buyers waiting for a deal · agencies reporting on a client's competitive set · anyone who currently checks tabs by hand.