Optional audience measurement PriceHerald can send limited, non-identifying page-route events to PostHog. It stays disabled until you accept, and sensitive routes are excluded. Privacy details
PriceHeraldEarly access
Paste a product URL. When a scheduled check detects a price, PriceHerald records it and updates the buy verdict with the available reasons.
See how the verdict is calculated100 products, checks every 6 hours — free, during early access
The verdict
PriceHerald combines the recorded history and your target into a verdict, then shows the signals behind it.
Calculated demo · sample data
Example product — €46.00
2.2% from the target
Score 82 from the current engine. Not a customer case or a performance claim.
Four signals combined
With no target price, that 15% is redistributed across the other three signals.
Three score-based decisions
For an in-stock product with enough history, the score gives “buy now” from 60 and “fair price” from 40. Target reached, lowest recorded, out of stock and already purchased are reported separately.
Four signals combined
With no target price, that 15% is redistributed across the other three signals.
Three score-based decisions
For an in-stock product with enough history, the score gives “buy now” from 60 and “fair price” from 40. Target reached, lowest recorded, out of stock and already purchased are reported separately.
The verdict shows on the product page, in the tracked-product list and in your collections.
Three steps, once
No extension required. Start with one product-page link.
Twelve merchants have dedicated extraction, plus generic extraction for common Shopify themes. Elsewhere, PriceHerald tries generic extraction and tells you plainly when it fails.
Checks run on your plan's cadence: every 24 hours on Free, every 6 hours on Pro. Failed extraction never creates a price; repeated failures back off, without extending beyond a 24-hour retry interval.
Buy now or wait — a score out of 100 from where the price sits in the recorded history, the 14-day trend, the gap to the 30-day average and your target price. The reasons are shown.
Elsewhere, PriceHerald may try generic extraction. The add flow only confirms tracking after a detected result; failed or unsupported pages remain visible as failures.
Dedicated extraction
Alerts, history and merchant comparison serve the verdict, not the other way round.
Email, Telegram, Discord, webhook. You pick the event — a drop, target reached, back in stock — and the channel. Delivery follows the check that confirmed it.
Each new price detected during a check is recorded, and the curve stays readable across the history we keep. Today's price means nothing without the months before it.
When an EAN and provider evidence verify the item, PriceHerald shows comparable offers in the tracked product's currency. Unverified matches are not presented as this product.
Group products by project, track the running total against the budget, share the list by link.
Describe what you are looking for and your maximum price. PriceHerald scans Idealo at regular intervals and flags the results that come in under your threshold.
Accounts created now get Pro limits. The paid plans are not open yet.
These are the limits enforced today. No payment is possible during early access.
Track my first productWhat to know before creating an account.
Yes. Free tracks 3 products, checked every 24 hours, and no credit card is asked for. Pro moves to 100 products and checks every 6 hours. The product is in early access: the plans and their limits will be reworked before it opens publicly.
Twelve merchants have dedicated extraction — Amazon, Fnac, Cdiscount, Rakuten, Boulanger, Leroy Merlin, Back Market, ManoMano, eBay, StockX, AliExpress, Troostwijk — plus generic extraction for common Shopify themes. For other pages, the add flow shows the analysis result before tracking is confirmed.
You set a target price and your channels. Email is available on every plan, Telegram and Discord from Pro, webhook on Business. When a scheduled check records the event, an alert is queued for configured delivery. Cadence follows the plan: 24 hours on Free, 6 on Pro, 1 on Business. PriceHerald never invents a price between two checks.
Portable JSON export and password-confirmed account deletion, both in settings. Audience measurement is optional: off until you explicitly accept, revocable afterwards. Details and current limitations are on the Privacy page.
PriceHerald produces a score out of 100 from where the price sits in its recorded history (40%), the 14-day trend (25%), the gap to the 30-day average (20%) and your target price (15%). It then shows the resulting verdict and reasons.
Yes, when stock status can be extracted. Back in stock is an alert event like a price drop.
No. Everything currently offered works in the web app. The browser extension is not required and is not advertised as publicly distributed yet.
Yes, now and again. After 30 days without a sign-in, automatic tracking pauses — we email you ten days beforehand, and a single sign-in resumes it immediately. It is what keeps us from scraping products nobody is watching any more.
100 products and checks every 6 hours under the current early-access catalogue. No payment.
No payment method required