CLUSTER ACROSS-PRICES-WEB · 96 ENTRIES · EARLIEST ENTRY 2025-01-22
E-commerce price tracking alerts
This cluster consists of web apps and platforms that monitor product prices across online retailers and notify users when prices drop or hit target levels, typically via email, Telegram, or push alerts. The dated history is sparse and long, starting with a single 2015 entry, then a gap until late 2024, followed by a slow trickle through 2025 and a slightly higher count in early 2026. The leading products by activity signal are Tiendly, monitoramento-precos-supermercado, and dealdrop, all with 0 stars.
Entry timeline
ENTRY TIMELINE
Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.
Members by activity
Activity signals, not revenue.
Build origin · 1 ai-built · 1 hand-coded · 18 unlabelled
Operator · 15 hobby · 1 indie · 4 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 21price-aggregator0★24 days—hobbyWeb app that compares product prices across multiple online retailers and lets users maintain watchlists to track price changes.
- 22nadir0★15 days—Price comparison app that tracks product prices across stores, saves historical data, and notifies users when a chosen price is reached.
- 23gamepricecomparision0★13 dayslivehobbyWeb app that compares game prices across storefronts and tracks deals, discounts, and free giveaways for shoppers.
- 24exact-match-display0★10 daysliveWeb app that tracks product deals and displays exact matches based on user criteria.
- 25comparador-electrico0★13 days—hobbyWeb app that compares product prices across stores based on user location, budget, and chosen shopping priorities.
- 26PriceBot0★25 days—hobbyDesktop app that logs into e-commerce sites, collects product prices, classifies them by price range, and generates Excel reports with charts.
- 27Sparko0★4 days—hobbyPrice comparison web app that searches product offers online and displays them sorted by price with shop, shipping, and rating details.
- 28ine-product-price-tracker0★20 dayslivehobbyWeb app that tracks product prices over time and presents price history in a dashboard.
- 29ine-price-tracker0★20 dayslivehobbyWeb app that tracks product prices over time and alerts on price changes through a dashboard.
- 30product-price-tracker-frontend0★13 dayslivehobbyWeb app that monitors product prices across online stores and notifies users of price changes.
- 31sale-deal-tracker0★15 days—hobbyPrice tracker that monitors sale prices on shopping sites, applies bank-offer discounts, and sends Telegram alerts when products reach target prices.
- 32product-watcher0★20 days—Web app that tracks product prices across seller pages and provides daily price-change insights.
- 33sacola-automatica0★14 days—hobbyWindows desktop app that monitors Shopee search prices to find unusually cheap products and builds affiliate link lists for Shopee Live.
- 34gather0★27 days—hobbyWeb app and mobile companion that saves products from online stores to a wishlist, tracks price changes, and alerts users to price drops.
- 35bikebits0★7 days—hobbyWeb app that indexes motorcycle gear from Australian retailers, tracks price changes over time, and emails price alerts.
- 36pixelradar0★1 molivehobbyGame price comparison website that lets gamers find the cheapest deals and receive price alerts.
- 37Mi-canasta1★23 days—hobbyPrice comparison app that compares prices across popular Venezuelan stores so shoppers can find the best deals.
- 38shopping-monitor0★1 moliveai-builthobbyWeb app that tracks product prices across retailers and notifies users when prices change so they can find the best deals.
- 39DEALER1★28 daysliveWeb app that tracks product prices, scores deals on a 0 to 100 scale, and alerts shoppers to price drops and anomalies.
- 40items_research0★29 days—hand-codedindieAutomated competitor price tracking service that monitors product pages, records price history, and notifies users of changes.
Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.