All three read real data, which is worth saying before anything else — the low stock counter shows inventory levels and the visitors counter reads unique visitors, live traffic and product views.
Visit Scarcity.AI → Affiliate link — the rest of this page is the honest version, including who should skip it.
✓ Pricing re-verified 22 Aug 2026
| This tool | $4.99 | 1st cheapest of 16 |
| Cheapest | $4.99 | this one |
| Median | $30 | |
| Most expensive | $250 | Seller Snap |
Entry price per month, USD. Our own dated readings of 16 e-commerce tools — not a market survey, and cheapest is not best.
These are three separate apps from one developer, each installed and billed on its own. The Low Stock Counter is $4.99 a month or $41.91 a year at a stated 30% saving, with a 7-day trial; its free tier is Development Stores, meaning development and partner stores only rather than a working free plan. The Visitors Counter is $1.99 a month or $16.71 a year, with a genuine free plan that carries the counter itself, customisation, product-level targeting and holiday presets — the $1.99 adds an upsell banner for your most-viewed product, on a 3-day trial.
The Countdown Timer listing shows a free tier and no paid ladder. Charges are in USD and recur every 30 days. Developer Effective Apps, who also publish Blocky, TiXel and Way. Ratings at the time of writing: 4.7 from 84 reviews on the low stock counter, 4.8 from 36 on the visitors counter and 5.0 from 22 on the countdown timer. Plans change — always verify the live price on their site.

Nothing here invents a number. But the visitors counter carries two settings that shape which true number a shopper sees. It can show the counter only after a set number of views, so a quiet product simply displays nothing rather than a small figure. And the time frame is yours to set, so 'twelve people viewed this' can mean twelve in five minutes or twelve since yesterday, presented identically. Neither setting fabricates anything; together they let you present a true number that a reasonable shopper would read as something else.
That distinction is where the legal line sits. The FTC treats false urgency and scarcity as deceptive practice under section 5 of the FTC Act, and the examples in its dark-patterns guidance are close to these mechanics: a low-stock claim when stock is plentiful, or a cart-activity figure well above the real one. The test is whether a reasonable consumer would be misled about a material fact. That test does not apply to the app; it applies to how you configure it, which means the compliance question lands on your desk rather than the developer's.
Three Shopify urgency apps — low stock counter, countdown timer and live visitors counter — that read real data but let you choose which true number the shopper sees.

Recurring themes from the buyer-review sites listed at the foot of this page, read in August 2026. We have not run Scarcity.AI ourselves, so this is other buyers' experience rather than ours. We summarise it here because the complaints are usually the part a vendor page leaves out.
Where the ratings disagree. The praise measures the installation and the criticism measures the running. On the visitors counter the five-star tenures read 17 minutes, 23 minutes, 24 minutes, 37 minutes, about 12 hours and one day; nobody there had been running long enough to see a counter reset, while both reset reports come from merchants at nine months and over a year. That gap matters more here than on a typical app, because the entire argument for these three widgets is that they show true numbers. A counter that silently zeroes is still showing a true number — just of a shorter window than the merchant set, and no shopper can tell the difference. Worth noting too what is absent: across all three listings not one reviewer raises the disclosure question at all. The public record is about whether the widget appeared and whether support answered, so it offers no help on the judgement that actually carries risk.
Bought together these three cost under seven dollars a month, so the money is not the decision. The decision is which of them tells your shopper something true. The low stock counter is the easiest of the three to run honestly, because it reads your inventory. If it says two are left, two are left. The setting to watch is the threshold: choose a number that reflects genuine scarcity for your product rather than one that keeps the badge permanently lit, because a badge that always says 'low stock' stops being information and becomes decoration.
The visitors counter is where the paid step is smallest and the care needed is largest. Its $1.99 tier adds a most-viewed-product upsell banner, which is a straightforward merchandising feature. The free tier is where the judgement sits, and the two settings that matter are covered in the knock below. The countdown timer is listed free, and its own description is the clearest statement of intent on any of the three: build urgency from homepage to checkout, and a cart timer that reserves items to force buyers to act fast.
If the reservation is real, that is a service. If the timer resets when the shopper reloads, it is theatre, and that is the thing to test before you turn it on.
Decide what is true before you decide what to display. The low stock counter reads your inventory, so the only real setting is the threshold: pick a number that means something for your product rather than one that keeps the badge lit permanently. A badge that is always on stops being read. On the visitors counter, set the time frame to the window a shopper would assume. Most people reading 'nine people are viewing this' assume now, not this week.
If the honest window produces an unimpressive number, that is information about your traffic rather than a reason to widen it, and the 'show only after X views' setting is the same decision in another form. Test the countdown timer by reloading the page. A cart timer that claims to reserve your items should behave the same way on a refresh and in a new session; if the clock starts over, it is not reserving anything and the claim on the page is not true.
Do that test before the timer goes anywhere near a live product page. Each app installs and bills separately, so start with the one that matches something genuinely true about your store, and add the others only if the same is true of them.
Distilled from apps.shopify.com listings for scarcity-ai-low-stock-counter, scarcity-cart-countdown-timer and upcount-live-visitors-counter, read 22 August 2026; FTC guidance on dark patterns and section 5 of the FTC Act.
Everything we publish about Scarcity.AI links back here — the review stays the honest hub:
The ex-banker filter — the same yardstick on every review (how we review): My ex-banker filter is simple: does Scarcity.AI remove a real cost — time, errors, missed revenue — bigger than what it charges? If the job above is genuinely yours, it's worth a look. We never publish fake or “exclusive” prices, so always confirm the current plan on their site.
Check your platform and version specifically. Shopify support is close to universal in this category, while WooCommerce, BigCommerce, Magento and headless setups vary a lot, and 'supported' sometimes means a generic API rather than a maintained app. A listing in your own platform's app store, with recent reviews there, is a better signal than the vendor's logo wall.
This is a researched assessment, not a hands-on test — where we've used a tool ourselves, we say so explicitly. We name what each tool is genuinely good and bad at, and we earn a commission only if you sign up, at no cost to you.
We list our sources because most review sites do not. How we review →
The e-commerce tools closest to Scarcity.AI that we have also reviewed. They overlap rather than match:
New dossiers, cost-traps we found, and tools that earned a keep — no hype, no sponsored-disguised-as-advice. Unsubscribe anytime.
This is our researched assessment — not a paid placement. The “Visit” links on this page are affiliate links: we may earn a commission if you sign up, at no extra cost to you, and it never changes our take. How we review →
Spotted an error? Tell us — we verify and fix fast, whether or not it flatters the product.