OngoingAI

Mst usage & market intelligence

Shopify rating

4.5 ★

55 reviews

What merchants actually report
4.22average· 40 reviews analyzed· 40 with written feedback
78% 5★23% ≤3★

43% of attributable reviewers are United States merchants. 65% had used the app for a year or more when they reviewed.

The developer replies to 3% of reviews overall and 11% of critical ones.

Rating · last 90d

—

Recent direction

Replies to reviews

3%

Developer response rate

Replies to critical

11%

On 3★ and below

Long-term reviewers

65%

Using 1yr+ at review

Top merchant markets

United States 43%Australia 15%United Kingdom 13%Canada 8%Netherlands 3%

Tenure when reviewed

days 15%months 20%a year or more 65%

Based on public merchant reviews, with newer feedback given more weight. OngoingAI matches each review to an identifiable store and the app they use.

Pricing
Free trial available
One plan$3/month

14-day free trial

  • • One fixed cost for all features
  • • No limit on number of email
  • • No limit on the number of customers
What does Mst do?

Preorder & backorders with partial payments. Send Back in stock alerts on restock. Automatically send email notifications when a product comes back in stock.

  • Preorder, Presales, Back orders with partial or deposit payment for products.
  • No limits on order or products. Unlimited subscribers and No limits on emails
  • Auto Notifications emails. Notifications emails send automatically.
  • Custom email template : Customizable Back in Stock notification email template
  • Email Throttling : Limits the amount of email sent at time.

Features

Pre-ordersComing soonCrowdfundingBack ordersOut of stockPre-salesButtonsBadgesEmail notificationsVariantsDepositsPartial paymentsSplit paymentsPayment schedulesStock alertsAuto-alertsLow stockBack in stockEmailCustom alertsAlert settingsNotification templatesNotification buttonCustomer demand
Review history
Daily review count on the Shopify App Store
55+13 · 27d~0.5/day· Rating steady at 4.5★
Aug 10Sep 5

Daily tracking from Aug 10, 2026 through today · 26 days observed

Category rankings
Live organic position on Shopify App Store category pages
  • Pre-orders#43 on Aug 15 → #49 on Sep 5 · 22 observed days#49▼6
  • Stock alerts#74 on Aug 15 → #81 on Sep 5 · 22 observed days#81▼7

Tracked daily · last 22 days · as of 2026-09-05

Catalog position
Within Pre-orders on the App Store
Rank by reviews
#23 of 94
Review percentile
77th
Rating percentile
46th
On the App Store
11.9 yrs
Works with
Integrations listed for Mst: Preorder + Back in stock
Shopify FlowShopify Admin
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Frequently asked questions

Preorder & backorders with partial payments. Send Back in stock alerts on restock. Automatically send email notifications when a product comes back in stock. It's a pre-orders tool for ecommerce stores.