Reorder Radar watches your Shopify inventory, alerts you the moment any SKU hits its reorder point, and turns that alert into a supplier-ready purchase order in one click.
Start free 14-day trialFree plan available · No credit card to install · Flat pricing, no per-order fees
One default threshold for everything, or fine-tune per SKU. We suggest reorder points from your real sales velocity × supplier lead time.
Email or Slack, the moment stock crosses the line — plus a daily digest of everything that needs reordering. Never a silent stockout again.
Draft PO pre-filled with low-stock items → PDF → emailed to your supplier. When the delivery arrives, receive it back into Shopify with one button.
| App | Monthly price | Reorder points | Purchase orders |
|---|---|---|---|
| Reorder Radar | $9–19 flat | ✓ auto-suggested | ✓ |
| Sensible | $29 | ✓ | ✓ |
| Forstock | $39 | ✓ | ✓ |
| Prediko | $49+ | ✓ | ✓ |
| Sumtracker | $59+ | ✓ | ✓ |
Competitor prices as listed on the Shopify App Store, July 2026. Most replacements are built for multi-channel ops teams — Reorder Radar covers the essentials solo merchants actually use.
Reorder Radar is read-only by design. The only time we ever write to your store is when you explicitly click "Mark received" on a purchase order.
Install Reorder Radar, and your products sync automatically. Set your reorder points (or accept our suggestions), add your suppliers, and you're done — most stores finish in under 10 minutes. Full migration guide →
You drop to the Free plan (5 alert rules) — nothing breaks, no card required. Upgrade whenever you're ready.
V1 tracks your total available inventory across locations. Per-location thresholds are on the roadmap.