ZeroOut is the #103 ranked stock alert app on Shopify, with a 4.8 average rating from 22 reviews, with a free plan available, as of Sep 3, 2026.
ZeroOut is a Shopify App Store app by Valence Labs, launched October 2014. With a rating of 4.8★ from 22 reviews, it currently ranks #103 in the Stock alert category.
AppRanks data: ZeroOut ranks #103 in Stock alert on Shopify App Store, placing it in the top 33% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
ZeroOut is a category-leading Shopify app with a limited review volume. It is listed in the Stock alert category on Shopify App Store, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. 22 reviews put it in the early-traction tier — useful for early-stage stores willing to be on the leading edge. Early-traction review counts are sensitive to single launch periods or feature events, so a 30-day re-check before bigger commitments often resolves whether the trend is sustained. The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Shopify App Store listing.
Pros
- +High average rating (4.8★) signals consistent merchant satisfaction
- +Free tier available — no card required to evaluate
- +Published by Valence Labs — established developer track record
Cons
- −Limited review base (22) — ratings can shift significantly with new feedback
Looking to switch from ZeroOut?
See ZeroOut's alternatives ranked by audit score, rating, and review velocity.
About ZeroOut
How ZeroOut works
Customer attention is the lifeblood of your business. Don't waste that precious resource by showing customers pages of sold out products or by scrounging for back-in-stock emails on products that are never going to be replenished.
Take a different approach. Use ZeroOut to hide out-of-stock products, strategically collect back-in-stock emails, and ensure you always have inventory to make the sale. Use ZeroOut to build a concise product catalog that grows your bottom line.
Screenshots
Key features
- Hide out of stock products so customers don't see what they can't buy
- Collect back-in-stock emails on items temporarily out-of-stock
- Low-stock alerts so you can replenish inventory without interrupting sales
Standardized capabilities
Normalized capabilities detected for this app, comparable across the marketplace.
- All Basic Plan FeaturesAccess all features included in the Basic Plan.
- Low Stock AlertsReceive alerts for low stock levels to manage inventory effectively.common
- Hide Out of Stock ProductsAutomatically hide products that are out of stock from the storefront.common
Pricing plans
Basic9/month
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Standard19/month
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Most popular Pro29/month
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Category rankings
As of Sep 4, 2026- Stock alert#103of 317Top 33%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
ZeroOut doesn't have curated competitor matchups yet. Other tracked stock alert apps on Shopify:
Frequently asked questions
What is ZeroOut?
ZeroOut is an app for Shopify. It currently holds a 4.8-star rating from 22 merchant reviews, and it has been listed on the marketplace since 2014. It is listed under the Stock alert category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by Valence Labs.
Is ZeroOut free?
ZeroOut does not offer a permanent free plan on Shopify. Pricing starts at 9, and the listed tiers are Basic, Standard, Pro. Trial availability and exact billing terms are mirrored from the live Shopify listing and may change between refresh cycles, so always confirm the headline price on the source marketplace before installing.
Who uses ZeroOut?
ZeroOut is actively installed across Shopify stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Stock alert category on Shopify.
Where does ZeroOut rank on Shopify?
ZeroOut currently sits at position #103 in the Stock alert category on Shopify. That places it in the top 32% of 317 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.