DealScout Review: A Free Marketplace Alert App, and Where It Runs Out

What DealScout is

DealScout is an alert app for second-hand marketplaces. You create a “Scout” — a search term such as “mountain bike” — and the app alerts you when a new listing matching it is posted. Based on DealScout’s App Store page, checked 11 October 2026:

• Who makes it: Summit Tech Group LLC. The app was first released in June 2025, and the current version, 1.1.16, came out on 4 September 2026.
• Where it runs: iPhone and iPad on iOS 18 or later. The listing also shows Mac and Apple Vision. It is available in the Australian App Store as well as the US one.
• What it watches: the description opens by naming Facebook Marketplace and Craigslist, then later says it is “currently providing Facebook Marketplace alerts” with more platforms coming. The page is not consistent on this, so treat Facebook Marketplace as the certain part.
• Rating: 4.4 out of 5 from 107 ratings on the US App Store.
• Your Facebook account: the page does not say whether DealScout needs your Facebook login.

DealScout’s own website, dealscout.app, showed only a headline — “Instant Deal Alerts for Facebook and more” — when we checked, so this review relies on the App Store listing. We have not tested the app; everything here comes from its public pages.

DealScout is simple by design. There is no dashboard to learn and no filters to configure on day one: type a term, wait for alerts. That simplicity, and a genuinely free plan, are the reasons it turns up whenever someone asks for free Facebook Marketplace alert apps.

DealScout pricing

DealScout is free to download. The paid options are in-app purchases, listed in US dollars on the App Store on 11 October 2026:

Two things are missing from the listing, and they matter. First, no billing period is given. The terms say Fast Finder, Deal Master and Pro Scout are auto-renewing subscriptions, but not whether $39.99 buys a week, a month or a year. Second, Single Scout and Vehicles are listed with a price and nothing else. Check the period on the purchase screen before you subscribe; we cannot tell you what it is.

A one-week free trial is offered, which the listing says is “available at DealScout.app”.

For comparison, Outpost Alerts publishes its prices on its own site: $14.99 USD a month for one watchlist, $39 for five and $79 for ten, or 20% less billed yearly, with a 3-day trial on every plan and no free plan.

How Scouts match listings

The App Store page is unusually candid about how a Scout matches listings, and it is worth reading before you set one up.

• Every term must match exactly. In DealScout’s words, listings must match all Scout terms exactly. Its own example: “Mountain Bike” will not match a listing titled “Bicycle for Sale”. The advice is to keep terms broad — vague to see more, specific to see less.
• New Scouts take time to start. A newly created Scout may take up to two hours to finish setting up before alerts begin.
• Filters are not described. The page lists custom search terms and nothing else. It does not mention exclude words, a price range or a distance setting, so we cannot say whether the app has them.

The exact-match rule creates a familiar trade-off. A broad term such as “bike” catches the bicycle-for-sale listing but also every helmet, bike rack, kids’ trike and “wanted” post that uses the word. A narrow term keeps the noise down but misses the seller who described the item differently. Sellers rarely use the words a buyer expects, which is why the search terms people actually use on Marketplace are worth knowing whichever tool you choose.

The usual way out of that trade-off is a broad search plus a list of words that throw a listing out — “helmet”, “rack”, “wanted”, “kids”. The guide to excluding words from Marketplace results shows how to build those lists by category.

What the free plan is good for

DealScout’s free plan is real and needs no payment: one search term, updated hourly. That is more than most competitors offer, and it is fair to say so plainly. Outpost Alerts, Swoopa, Flipify and Marketplace Monitor have no free plan at all.

An hourly alert suits a particular kind of search:

• Rare items you are prepared to wait for. A specific vintage lamp, a discontinued part, a collectible that appears once a month. Competition for any single listing is thin, so an hour rarely costs you the item.
• Things you would buy at full asking price. If you are not hunting a bargain, being twentieth in the queue is fine as long as the first nineteen do not show up.
• Trying the idea of alerts at all. If you have never used one, a free Scout is a sensible way to learn how often your search actually turns up new listings.

It suits a good deal much less well. A well-priced listing on a popular item is usually messaged within minutes and marked pending well inside the hour. An alert that arrives up to 60 minutes after the listing goes up will often be telling you about something that has already gone. Facebook’s own saved searches are free too, and the comparison of saved-search alerts across marketplaces covers what Facebook does and does not tell you about when it notifies.

Why the first hour decides the deal

Every Marketplace alert tool is selling the same thing: the chance to message a seller before anyone else. It helps to be precise about why that window is so short.

A seller who wants something gone this week lists it at a fair price. Several buyers are watching that kind of item. The first messages arrive within minutes, the seller replies to the first sensible one, a pickup is agreed, and the listing goes pending. The item goes to whoever messaged first and could collect soonest, not to whoever wanted it most. On the listings worth having, that whole sequence often fits inside an hour.

You cannot beat that by refreshing the app. Sorting by newest listings helps while you are looking, but nobody looks every few minutes all day, and the good listings appear and disappear in the gaps. That is the whole case for alerts, and it is also the measure to judge them by:

• Hourly is a reminder of what was listed. On popular items, much of it will be gone.
• Five minutes is usually in the first group of messages.
• One minute is usually first.

Two other things move the real number. DealScout’s paid figure is stated as “within 5 minutes” — an upper bound, which is better than a vague “instant”. And an alert is only useful if it is the item: if half your notifications are cases, parts and wanted posts, you stop opening them quickly, and the one that mattered sits unread.

Where Outpost Alerts fits

Outpost Alerts is an Australian-built service that watches Facebook Marketplace for new listings matching your keywords and sends them to an iPhone app, a web dashboard or Discord. It searches from its own servers, so it does not need your Facebook login. Here is how it lines up against DealScout:

From each vendor’s own pages, checked 11 October 2026. Outpost prices are in US dollars from its pricing page; iPhone app prices are set per country in the App Store.

The case for Outpost rests on three things. First, speed where it counts: your fastest watchlist is checked every minute on Pro, every 3 minutes on Standard and every 30 minutes on Basic, with the other watchlists running slower (3 minutes or more on Pro, 5 minutes or more on Standard). Even the slower watchlists on those plans match DealScout’s paid ceiling. Second, measured relevance filtering: across 30,777 keyword-matching listings, Outpost discarded 38.6% as not the item searched for — 18,890 kept against 11,887 rejected. That is the answer to the exact-match trade-off above: search broadly, and let the filtering and your exclude words throw out the helmets and racks. Third, control and delivery: include and exclude words, a price range, and one location with a 5-500 km radius per watchlist, delivered as push notifications in the iPhone app, on a web dashboard or to a Discord channel.

Pricing also favours Outpost once you are paying. Five searches cost $39 a month on Outpost Standard, against $59.99 for DealScout’s Deal Master — and DealScout’s page does not say what period that $59.99 covers.

What Outpost does not do deserves saying as plainly. It has no free plan; the trial is 3 days, shorter than DealScout’s week. It watches Facebook Marketplace only, so if DealScout’s Craigslist alerts work for you and you buy on Craigslist, that is a need Outpost will not meet. There is no Android app, though Android users can use the web dashboard. And for one search you are happy to hear about hourly, DealScout’s free plan costs nothing, which no paid plan can beat.

The verdict

DealScout is a simple app with a genuinely free plan and a clear, if blunt, matching rule. It is a fine way to keep an eye on one rare item, or to find out whether alerts are useful to you at all.

For most people buying on Facebook Marketplace, Outpost Alerts is the better choice overall. It checks your most important search every minute rather than within five, filters out keyword matches that are not the item, lets you exclude the words that fill a broad search with junk, and publishes plain monthly prices. If you are buying to resell, those minutes are where the margin is: a listing worth flipping is a listing everyone else wants too.

Whichever you try, run the free plan or trial on the searches you actually care about and note when each alert arrives against the listing’s posted time. If you want ideas for what to watch, the ready-made watchlist ideas give keywords, exclude words and price ceilings by category. For the wider field, see the iPhone alert apps comparison, the alert apps compared on speed and price, and the Flipify review, the closest per-search competitor.

FAQ

Sources checked

• DealScout on the App Store: developer, free plan, alert speeds, in-app purchases, matching rules, devices and rating, checked 11 October 2026.
• DealScout website: showed only its headline when checked on 11 October 2026.

Marketplace features, fees, and policies change. Confirm current rules in Facebook's Help Center before relying on specific details.