Amp Back in Stock | PreOrder
Shopify stock alerts app by HEL SG PTE LTD·Capture Sales with Back in Stock Alerts & Preorder. Trusted by the biggest D2C brands since 2011.
Snapshot
Ongoing.AI tracks Amp Back in Stock | PreOrder daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.
Rating
4.90
883 reviews
Pricing
From $19/mo
freemium
Built for Shopify
Yes
Years live
15
launched May 18, 2011
Last updated
Jul 1, 2026
Shopify listing
Recent activity
Review trajectory.
Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.
New reviews
7-day Δ
+3
28-day Δ
+14
Rating change
7-day Δ
+0.00
28-day Δ
+0.00
Category rank over time
Where Amp Back in Stock | PreOrder sits day-by-day in Stock alerts.
Position across the Stock alerts page, snapshot daily. Lower is better — the Y axis is inverted so the strongest ranks sit at the top of the chart. Open the full Stock alerts leaderboard →
Catalog position
Where Amp Back in Stock | PreOrder sits in the App Store.
Rank and percentile inside the Stock alerts category — the competitive shape of the niche around this app.
Rank in Stock alerts
#10
of 242 active apps
Review count percentile
96th
vs category siblings
Rating percentile
69th
vs category siblings
Years on App Store
15
since 2011
Listing change cadence
What Amp Back in Stock | PreOrder has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jul 2
2026-06-30 → 2026-07-01
Shopify Lastmod · Jul 1
2026-06-29 → 2026-06-30
Shopify Lastmod · Jun 30
2026-06-28 → 2026-06-29
Reviews
What merchants are saying
- 97%positive894
- 0%neutral4
- 3%negative24
Top themes
What merchants praise
“Baaqi’s customer support is truly outstanding and highly professional. Thanks to his thoughtful and responsive support, I’m able to fully leverage this excellent app in our store.”
What merchants complain about
“Terrible and untimely support. Do not recommend this app given the headaches it's caused. They are seemingly unable to unanchor their own button to the built in our of stock button on our theme. They also installed a new feature on our store without our permission and I had to request it be removed urgently.”
Plans
Amp Back in Stock | PreOrder pricing tiers.
FREE
Free
- 10 SMS/Email/Push Notifications
- Multi-language & Multi-warehouse enabled
- Analytics & Reports
- Unlimited sign-ups
- Button & Form customization
- Your brand on widgets & notifications
Lite Plan
$19/month
- 50 SMS/Email/Push Notifications
- 100 Pre-orders at no extra cost
- Smart delivery settings for restocks
- Multi-language & Multi-warehouse enabled
- Connect Klaviyo, Mailchimp, Zapier etc.
- Analytics & Reports
- Send emails from your domain
- API and Webhooks access
Startup
$29/month
- 100 SMS/Email/Push Notifications
- 500 preorders at no extra cost
- Smart delivery settings for restocks
- Multi-language & Multi-warehouse enabled
- Connect Klaviyo, Mailchimp, Zapier etc.
- Send emails from your domain
- Analytics & Reports
- API and Webhooks access
Small Business
$49/month
- 500 SMS/Email/Push
- Unlimited preorders at no extra cost
- Smart delivery settings for restocks
- Multi-language & Multi-warehouse enabled
- Connect Klaviyo, Mailchimp, Zapier etc.
- Analytics & Reports
- Send emails from your domain
- API and Webhooks access
Capabilities
What Amp Back in Stock can do.
The 26 capabilities Amp Back in Stock lists across each of its 2 categories, in Shopify’s own taxonomy. Pulled directly from the App Store listing.
Stock alerts
Notifications
7- Auto-alerts
- Back in stock
- Pre-orders
- Web push
- SMS
- Out of stock
Customization
4- Alert settings
- Notification templates
- Notification button
- Waitlists
Analytics and reporting
3- Customer demand
- Performance reports
- Inventory tracking
Pre-orders
Order type
5- Coming soon
- Back orders
- Out of stock
- Product drops
- Pre-sales
Customization
4- Buttons
- Custom branding
- Custom text
- Multi-language
Payment options
3- Partial payments
- Discounts
- Manual payment
FAQ
Amp Back in Stock — frequently asked questions.
What is Amp Back in Stock on Shopify?
How much does Amp Back in Stock cost?
Is Amp Back in Stock free?
When was Amp Back in Stock launched?
Is Amp Back in Stock Built for Shopify?
What are the best Amp Back in Stock alternatives?
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .
Find every brand running Amp Back in Stock | PreOrder.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View Amp Back in Stock | PreOrder on the Shopify App Store ↗