MarketplaceAlert
English

Marketplace keyword alerts – in development

Be the first to know when the listing you want appears.

MarketplaceAlert is being built to watch online marketplaces for the keywords you choose and alert you when a new matching listing is found – with a link straight to the original listing.

Coming soon See how it works
  • Save a keyword search once
  • Choose one or more marketplaces
  • Open the original listing from the alert

MarketplaceAlert is a product under development and is not yet publicly available. There is currently no sign-up, sign-in or download on this website.

Examples of what people search for: “Rolex Submariner”, “vintage Adidas”, “Fender Telecaster”.

Planned: a 60-day free Pro trial for newly registered users. Not available yet – see Plans below.

Illustrative demo data

vintage film camera eBay · Etsy
Active
MarketplaceAlert now

New match: “vintage film camera”

Sample listing – 35mm film camera · $120.00 · eBay

Open original listing

How it works

The planned experience: set up a search once, and MarketplaceAlert keeps checking for you.

  1. Save a keyword search

    Enter what you are looking for and choose one or more supported marketplaces to search.

  2. We check on a schedule

    Each saved search is scanned automatically at the interval set for it. Listings already seen are not reported again.

  3. Get alerted to new listings

    New matches are delivered as notifications, each with a link to the original listing on the marketplace.

From keyword to alert

Here is how the pieces fit together: your searches, the listings they find, and the alert you receive.

Illustrative demo data — These panels are an illustration with made-up sample data. They are not a live application and do not show real listings, prices or results.

1 · Keyword searches
2 · Marketplace listings
3 · New listing alert

What it is built to do

  • Search several marketplaces at once

    A single saved search can cover more than one marketplace.

  • Alerts on your phone

    Push notifications through the Android app. Telegram delivery is also supported in the service.

  • Browse and filter discovered listings

    Review what your searches have found, filtered by marketplace, price, condition, location or date.

  • Control your notifications

    Pause a saved search at any time and choose your notification sound in the app.

Supported marketplaces

MarketplaceAlert is designed to search these five marketplaces. One saved search can cover any combination of them.

  • eBay

    Global auctions and fixed-price listings

  • Etsy

    Handmade, vintage and craft items

  • Reverb

    Musical instruments and gear

  • Bonanza

    Independent sellers

  • Tradera

    Swedish marketplace

MarketplaceAlert is an independent service. It is not affiliated with, endorsed by or sponsored by any of these marketplaces. Names are used only to identify where listings come from.

Free trial and plans

We are preparing a free trial and paid plans. This section describes our plans – it is not an offer that can be taken up today.

Planned – not available yet. Trials, subscriptions and payments are not yet implemented. There is nothing to buy or subscribe to on this website, and nobody is charged.

Planned – not available yet

60-day free Pro trial

Our planned policy is that every newly registered user gets a free trial of the Pro plan.

  • Lasts 60 days from the day you register.
  • No credit card required.
  • No automatic charge when the trial ends.
  • After the trial you may choose Basic, Plus or Pro.
  • If you do not choose a paid plan, your scheduled searches are paused – not automatically deleted.

Planned plans

Three plans are planned for after the trial.

  • Basic

    Planned – not available yet

    Planned plan. Details to be announced.

  • Plus

    Planned – not available yet

    Planned plan. Details to be announced.

  • Pro

    Planned – not available yet

    Planned plan, also the tier of the planned free trial. Details to be announced.

Prices, scan frequencies, marketplace limits and per-plan features have not been decided and will be published here before any plan becomes available.

Affiliate links or advertising may be introduced in the future to support the service. Neither is active today.

Android app – coming soon

An Android app is in development and is not yet publicly available. It is intended to be the main way to manage your searches and receive alerts.

Planned app capabilities:

  • Create an account and sign in.
  • Create, pause and delete saved searches.
  • Receive push notifications for new matching listings.
  • Browse recently discovered listings and open them on the original marketplace.

Availability

The app is not publicly available yet, so there is nothing to download, and this website has no sign-up or sign-in.

A browser-based version is planned but is not available yet.

Illustrative demo data — Illustration of a push notification with made-up sample data.

Questions?

Read how we handle data, or get in touch.

Contact us