Back in Stock, Notify Me
Recover lost sales with back in stock, notify me price drop & preorder alerts via Email, SMS & WhatsApp Waitlist, restock notifications & multi-language support
The pitch, and what the numbers say
Back in Stock, Notify Me: Stok — Stock alerts
Estimated revenue: reviews × installs-per-review × paying share × entry price; every input is on the full x-ray.
Why users leave
The free diagnosis shows the top complaint. The full brief has every cluster, the build ideas and the buyers.
Reviews report broken/glitchy app, offline outages, lost subscribers, and useless functionality.
“By far the worst/most broken and poorly functioning/glitchy Shopify app we have ever downloaded.”
What a challenger would build
Closest alternatives
- Back in Stock Alert & Preorder$409–3k
- WebMobX AI Smart Stock Alerts$26–175
- Essent Preorder Back in Stock$7k–47k
- Early Bird$2k–10k
- Back in stock Restock Preorder$950–6k
- Restock Alert & Waitlist ‑Mini$368–2k
Who is buying right now
No public buyer thread in the same market in the last 30 days. The scanner runs every 15 minutes.
Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.
How to read this
Sources: the product's public listing and reviews, its published price, and public forum threads. Revenue is an estimate unless marked verified by the founder; the formula and its inputs are on the full x-ray. Complaints are grouped by a language model and each quote is a verbatim excerpt, linked to the original review. Build difficulty is a model's reading of the listing and the complaints, not a measurement. Figures are a snapshot of Nov 4, 2026. Corrections: corrections.