Forstock Inventory Management vs ReplenishRadar: Forecasting
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 29, 2026 for Forstock Inventory Management, Nov 4, 2026 for ReplenishRadar.
The short answer
- Both list a free plan. Paid plans start at $79/month for Forstock Inventory Management and $9.99/month for ReplenishRadar.
- Forstock Inventory Management lists 22 features ReplenishRadar’s listing doesn’t mention, including AI optimization, Auto-processing, Auto-restock.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free to install
Growth
- · AI Demand planning
- · AI Reorder & Safety Stock Planning
- · For stores up to $1M in revenue
- · Purchase Order Creation & Tracking
- · Unlimited SKUs & Suppliers
Scale
- · AI Demand planning
- · AI Reorder & Safety Stock Planning
- · For stores up to $5M in revenue
- · Purchase Order Creation & Tracking
- · Unlimited SKUs & Suppliers
Free
- · Automatic Shopify inventory sync
- · Days-to-stockout for every SKU
- · Dollarized stockout backtest
- · Reorder-point risk indicators
- · Track your 50 top-risk SKUs
- · Weekly AI demand forecast
Inventory Lite
- · Adjust your 50 tracked SKUs anytime
- · Auto-pair Shopify and Amazon listings
- · Connect Shopify + Amazon (both required)
- · Days-of-cover for every tracked SKU
- · Reorder CSV/XLSX export
- · Track 50 SKUs across both channels
Standard
- · 2,000 SKUs, 2 stores, 5,000 orders/mo
- · Daily auto-sync (every 24 hours)
- · Manual POs + supplier lead times
- · Net-of-returns forecasting per SKU
- · Profit Intelligence: margin per SKU
- · Radar AI chat - Talk to your inventory
Growth
- · 5 stores, 20,000 SKUs tracked
- · 6-hour auto-sync cadence
- · Cadence autopilot, per-vendor caps
- · FBA fee + low-inventory warnings
- · Forecast accuracy + bias tracking
- · Radar AI: 200K tokens/day + agent
Scale
- · 10 stores, 50,000 SKUs tracked
- · FBA lane stats by Amazon warehouse
- · Hourly auto-sync + 1h drift scan
- · Multi-warehouse stock planning
- · Owner Pulse: AI exec briefings
- · Radar AI creates POs, runs syncs
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureForstock connects demand forecasting, inventory planning and purchase orders. Use Shopify sales, stock on hand and incoming inventory to plan what to reorder for each variant and location. Compare AI forecasts with historical averages and adjust your plan. Set supplier lead times, safety stock, minimum orders and pack sizes to guide replenishment.
Forecast demand, spot stockout risk and plan reorders before you run out. Forecasts learn each product's seasonality, leave out days it was out of stock so lost sales don't read as low demand, and time every order to your supplier's lead time. Add Amazon and both channels plan together, FBA transfers included. Each PO is drafted, then sent or held for approval.
- AI demand forecasting: know exactly what to reorder and when
- Generate purchase orders in seconds with AI reorder suggestions
- Prevent stockouts: get alerts before products run low
- Manage suppliers in one place: lead times, MOQs, and costs
- Net-of-returns demand forecasting that adapts per SKU to your sales pattern
- Profit Intelligence dashboard tracks margin per SKU, not just unit counts
- Cadence autopilot reorders per vendor with spend caps and approval gates
- FBA fee tracking, low-inventory warnings, and shortage-claim evidence packs
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Forstock Inventory Management |  ReplenishRadar |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Forstock Inventory Management | ReplenishRadar |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 9 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Forstock Inventory Management | ReplenishRadar |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $79/month | $9.99/month(ahead) |
| Longest free trial | Not listed | 14 days |
| Plans listed | 3 | 5 |
Listing
| Measure | Forstock Inventory Management | ReplenishRadar |
|---|---|---|
| Shopify category rank | #73(ahead) | #444 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 26, 2025 | May 22, 2026 |
| Languages | 1 | 1 |
| Developer | Forstock | ReplenishRadar |
FAQ
Forstock Inventory Management and ReplenishRadar: common questions
- Is Forstock Inventory Management or ReplenishRadar cheaper?
- Both list a free plan. Paid plans start at $79/month for Forstock Inventory Management and $9.99/month for ReplenishRadar. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Forstock Inventory Management lists 22 the others don’t mention, such as AI optimization, Auto-processing, Auto-restock, Back-in-stock alerts. ReplenishRadar lists 11 the others don’t mention, such as Automated alerts, Automatic, Barcodes, Custom notifications. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 29, 2026 for Forstock Inventory Management, Nov 4, 2026 for ReplenishRadar; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 29, 2026 for Forstock Inventory Management, Nov 4, 2026 for ReplenishRadar. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.