OngoingAI

EF usage & market intelligence

Pricing
Free plan available
Install onlyFree
  • • Install without a Shopify charge
  • • Review plans before starting
  • • No alerts or design tools included
Growth$14.99/month
  • • 5,000 emails / month
  • • 25,000 pending requests
  • • 3 storefront starting styles
  • • 6 email content blocks
  • • Easy color and text controls
Unlimited$29.99/month
  • • Unlimited emails
  • • Unlimited pending requests
  • • All storefront starting styles
  • • Up to 10 email content blocks
  • • Every design control unlocked
What does EF do?

Collect waitlist emails on sold-out variants and send automatic back-in-stock email alerts when inventory returns.

  • Collect waitlist emails on sold-out product variants
  • Send automatic back-in-stock emails when inventory returns
  • Match alerts to the exact product and variant shoppers requested
  • Customize storefront alert block designs from the app
  • Let merchants use their own verified SMTP sender

Features

Stock alertsAuto-alertsBack in stockAlert settingsInventory tracking
Review history
Daily review count on the Shopify App Store
0±0 · 3d· Rating steady at 0.0★
Sep 2Sep 4

Daily tracking from Aug 10, 2026 through today · 3 days observed

Category rankings
Live organic position on Shopify App Store category pages
  • Stock alerts#82

As of 2026-09-05

Catalog position
Within Stock alerts on the App Store
Rank by reviews
#199 of 202
Review percentile
2th
Rating percentile
60th
On the App Store
0 yrs
Works with
Integrations listed for EF: Back in Stock Alerts
Shopify AdminGmailGoogle WorkspaceSMTP
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Frequently asked questions

Collect waitlist emails on sold-out variants and send automatic back-in-stock email alerts when inventory returns. It's a stock alerts tool for ecommerce stores.