Mercury Shopify App: Pricing, Features & First-Adopter Watch
Key signals for Mercury
Mercury launched on October 17, 2026. Shoplist is watching for its first storefront installs and tracking pricing in the meantime. Checked .
Sonar hasn’t detected Mercury on a store yet. Watching since its Oct 17, 2026 launch.
Mercury on the Shopify App Store
Shoplist reads Mercury’s App Store listing every day: where it ranks, what merchants say, what it charges and every edit it ships.
Where Shopify ranks Mercury
Shoplist reads Shopify’s full category listings every day, so a climb or a slip shows up the day it happens.
Mercury in Analytics, by day
Not on the Analytics listing pages Shoplist read in the last 90 days.
Its best position on the Shopify App Store Analytics listing each day. Shaded days: the listing was not read in full, or Mercury was not on the pages read.
What Mercury charges
Free trial available. Every plan on its listing, and every price change Shoplist has caught, so you can see exactly how it packages and prices.
Starter
$39/month
Growth
$79/month
Scale
$149/month
How Mercury sells itself on the App Store
The pitch, integrations and features merchants see before they install: the positioning a competitor is betting on.
“Find discount leakage and risky promotions. See where discounts may be reducing revenue.”
What it does
Mercury is a read-only promotion monitoring app that helps merchants understand how discounts affect orders. It highlights stacked discounts, discount exposure, risky promotion settings, and estimated potential leakage. Review promotion health, inspect… Mercury is a read-only promotion monitoring app that helps merchants understand how discounts affect orders. It highlights stacked discounts, discount exposure, risky promotion settings, and estimated potential leakage. Review promotion health, inspect affected orders in the Leakage Ledger, monitor promotion changes, and see alerts in one place. Mercury does not edit or disable discounts, so merchants stay in control.
Features it lists
Screenshots
Mercury listing facts
- Developer
- Mercury Labs
- Launched
- October 17, 2026
- Shopify category
- Analytics
- Languages
- English
Shopify stores using Mercury
Shoplist is watching Shopify storefronts for the first public install of Mercury.
How Mercury’s install base is moving
Shoplist re-crawls the same storefronts, so every store that adds Mercury, comes back to it or removes it shows up here. Stores found running it for the first time don’t count as installs.
Net stores, last 28 days
Not enough data: no observed days in the last 28
Reach
0%
of the stores Shoplist tracks
Big-brand share
Not enough data: fewer than 150 of its stores have a known size
Stores adding and removing Mercury, by week
Not enough data: fewer than two complete weeks of observed stores.
Compare Mercury
The apps in its App Store category, with the stores Shoplist detects on each and their listing ratings.
Alternatives to Mercury
Apps merchants weigh against Mercury, with their own detected stores and ratings.
Mercury vs Margin Leak
Mercury vs MarginNerve
Mercury vs MarginHalo
Mercury vs RevLeak
Mercury vs LeakWise Profit Analytics
Mercury vs PromoMate
Follow the apps you compete with and decide which changes deserve action. See the competitor-monitoring workflow.
Seen on the storefront, not guessed
If Shoplist shows Mercury on a store, it’s there. Every count on this page traces to code found on a live storefront, re-checked on every crawl.
Code-level
Found in the storefront’s own code
Shoplist matches the scripts, app blocks and pixels Mercury loads on each live storefront. No surveys, no developer-reported numbers, no model guessing installs from review counts.
Re-checked, so the count stays current
Shoplist keeps crawling the same storefronts. A store that uninstalls Mercury leaves the count on the next crawl, so you read today’s install base, not a high-water mark.
Daily
The App Store, read every day
Rank, reviews, pricing and every listing edit are captured daily, so a price change or a ranking slip shows up here the day it ships.
Two public sources, labelled on every section. Store data last checked .
Read the full methodologyQuestions about Mercury
Straight answers from the same data as the rest of this page. The full store list answers the rest.
Has Shoplist detected stores using Mercury yet?
Shoplist has not yet found reliable public storefront evidence for Mercury. The page tracks first merchant evidence as it appears.
What does first-adopter watch mean?
It means Shoplist is monitoring launch context, first storefront-detectable merchant evidence, and pricing.
Can I get alerts when stores start using Mercury?
Yes. Create a watchlist to get alerted when Shoplist finds public merchant evidence for Mercury.
Go beyond Mercury
Its closest rival, its developer and the charts it competes on, from the same data.
- Mercury vs Margin LeakDetected stores, store movement, ratings and pricing side by side.
- Mercury LabsEvery app Mercury Labs publishes, with their detected reach.
- Top apps by categoryThe ten apps gaining the most detected installs in each category.
- All Shopify appsBrowse every app Shoplist tracks, by category, rating, and reach.
Keep watching Mercury.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.