OngoingAI

Back In Stock! Alert Engine usage & market intelligence

Shopify rating

4.9 ★

23 reviews

Pricing
Free plan available
Free PlanFree
  • • 50 Email Alerts
  • • Unlimited Subscribers
  • • Restock Alert Only
  • • Custom Notify Me Button
  • • Custom Alert Templates
Basic Plan$4/month

7-day free trial · or $40/year and save 17%

  • • Unlimited Email Alerts
  • • Unlimited Subscribers
  • • Restock Alert Only
  • • Custom Notify Me Button
  • • Import/Export Subscribers
Advanced Plan$8/month

7-day free trial · or $80/year and save 17%

  • • Unlimited Email Alerts
  • • Unlimited Subscribers
  • • Low Stock & Restock alert
  • • Custom Notify Me Button
  • • Import/Export Subscribers
Premium Plan$12/month

7-day free trial · or $120/year and save 17%

  • • Everything in Basic plan
  • • Unlimited Subscribers & Email Alerts
  • • Price drop - Restock - Low stock alerts
  • • Custom button Product & Collection page
  • • Integrations with Klaviyo, Omnisend
What does Back In Stock! Alert Engine do?

Stop losing sales due to out-of-stock products. Shopify stores benefit from our "notify me when available" buttons, & price drop and restock alert notifications

  • Restock Alerts: Send automatic and manual back in stock notifications via Email.
  • Setup Notify Me Buttons in Minutes; Customize Buttons to Match Brand Guidelines.
  • Grow Email Lists & Sync to Email Providers Like Klaviyo.
  • Restock alert, Low stock alert, price drop alert, multilingual tools, and more!
  • Compatible with Almost Every Theme, & Support is Available to Assist 24/7!

Features

Stock alertsAuto-alertsManual alertsBatch sendLow stockBack in stockMulti-languageEmailOut of stockPrice dropCustom alertsAlert settingsNotification templatesNotification buttonPop-upsWaitlistsCustomer demandInventory reportsPerformance reportsInventory trackingEmail marketingEmail campaignsDiscountsAbandoned cartWelcome emailsFollow-up emailsPrice drop emailsBack-in-stock emailsWin-back emailsEditor toolTranslationLocalizationCustom codeCustom fontsImport and exportEmail domainsEmail capture listAutomationsReportingInsights and tips
Review history
Daily review count on the Shopify App Store
23+1 · 29d· Rating steady at 4.9★
Aug 17Sep 14

Daily tracking from Aug 10, 2026 through today · 29 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Email marketing#31▼8
  • Stock alerts#38▼16

Tracked daily · last 30 days · as of 2026-09-15

Catalog position
Within Stock alerts on the App Store
Rank by reviews
#32 of 205
Review percentile
85th
Rating percentile
80th
On the App Store
1.7 yrs
Works with
Integrations listed for Back In Stock! Alert Engine
CheckoutShopify AdminKlaviyo Email Marketingnotify meNotify meOmnisend Email Marketingout of stockpagefly
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Frequently asked questions

Stop losing sales due to out-of-stock products. Shopify stores benefit from our "notify me when available" buttons, & price drop and restock alert notifications It's a stock alerts tool for ecommerce stores.