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CLUSTER WEB-ALERTS-DROP · 15 ENTRIES · EARLIEST ENTRY 2026-09-03

Flight fare monitoring apps

This cluster comprises consumer web apps that monitor flight fares from public sources, compute price indices or comparisons, and alert users to price drops. The dated history before the index start is too thin to read a shape from—only one dated entry exists. Traction among members is led by JetIndex, followed by apix-airfare-index and Sih2k26 with lower activity signals.

Entry timeline

ENTRY TIMELINE

APR 2025: 1AUG 2026: 2SEP 2026: 10OCT 2026: 2
APR 2025OCT 2026

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 · 3 ai-built · 1 hand-coded · 11 unlabelled

Operator · 7 hobby · 8 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 15 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01JetIndex3★1 mo—hobbyWeb platform that tracks airline ticket prices and computes a real-time airfare price index for macroeconomic analysts and policymakers.
  2. 02hakikibilet0★1 day—hobbyWeb app that compares flights, trains, buses, and car rental prices across Turkish travel providers and sends price-drop alerts.
  3. 03flight-fare-finder0★1 moliveai-builtFlight price alert app that watches routes from Taipei and emails travelers when fares drop to a target price.
  4. 04APIx0★17 days—hobbyFlight fare monitoring web app that tracks airline prices from public sources, computes a price index, and visualizes trends on a dashboard.
  5. 05travel-price-monitor0★22 dayslivehobbyA configurable travel price tracker that records flight and hotel quotes for a trip and highlights what changed since the last refresh.
  6. 06flight-price-notifier0★9 days—Notifier that tracks flight prices and alerts users when fares drop.
  7. 07AirScout0★24 days—Consumer web app that searches flights, compares results, and alerts users when fares drop to a target amount.
  8. 08APIx-0★15 daysliveRead-only airfare price index API and dashboard that visualizes synthetic flight quotes for India.
  9. 09apix-airfare-index0★1 molivehobbyWeb dashboard that tracks domestic airfare prices, computes a price index, and displays market trends through charts and an API.
  10. 10flight-monitor0★15 dayslivehand-codedhobbyPersonal flight-price tracker that monitors round-trip fares from Bay Area airports, builds price history, and flags unusually cheap deals.
  11. 11flight-price-notifier0★1 mo—Web app that monitors flight prices and alerts travelers when fares drop.
  12. 12sih-airfare-index0★28 days—hobbyWeb dashboard that tracks and visualizes airfare price indexes across routes with historical trends and data-quality metrics.
  13. 13FlightRadar0★2 mo—Flight deal tracker that monitors prices on selected routes, displays price history charts, and emails users when fares drop below budget.
  14. 14flight-whisperer-saves-flights0★1 yrabandoned—ai-builtTool that helps travelers save money on flights by tracking price changes.
  15. 15Flight Subscription Hub0★unknownliveai-builtWeb app that lets travelers subscribe to flight deal alerts and manage flight subscriptions from a single hub.

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.