Pricing at a glance
Starting price
Custom (sales)
- up to
- —
- Model
- custom
Inventory Planner’s headline pricing event of the cycle wasn’t a tier change — it was the 2024 Sage acquisition and the threefold subscription-cost increases that followed at renewal. The structural pricing story is quote-only with no published floor: third-party benchmarks cite ~$245/mo entry but operator-reported full contracts land $10K+/year with per-warehouse and per-SKU compounding. The September 2025 Shopify sync outage created a real operational-risk dimension that has to factor into the buying decision.
This piece does the math at the bands where Shopify mid-market and enterprise brands actually evaluate Inventory Planner ($1M-$50M annual revenue with multi-warehouse operations) using rates verified 2026-06-03 against inventory-planner.com/pricing structure and operator-reported benchmarks.
Bottom line up front
- Best for: Mid-market to enterprise ecommerce brands with multi-warehouse, multi-channel complexity and hundreds-to-thousands of SKUs requiring deep demand forecasting.
- Avoid if: Very small merchants with simple inventory, dropshippers and print-on-demand brands, or teams wanting a modern lightweight UI.
- Standout strength: SKU-level forecasting depth + container-aware POs + multi-warehouse/multi-channel forecasting + named support relationships.
- Biggest weakness: Post-Sage 3x renewal increases + quote-only pricing opacity + September 2025 sync outage reputational and operational risk.
The pricing model — what’s actually published vs benchmarked
Inventory Planner’s pricing page (verified 2026-06-03) is quote-only — there are no published tier prices. The “Pricing scales by annual revenue + inventory volume” line is the only structural hint on the page. Quote requires revenue + company info before any number is shared.
Third-party benchmarks (compiled from operator reports and competitor pricing trackers):
| Annual revenue | Realistic monthly | Annualized | Notes |
|---|---|---|---|
| $1M | ~$245-$500 | ~$3K-$6K | Single-warehouse, sub-2K SKU brands |
| $5M | ~$500-$1,200 | ~$6K-$14K | 2-3 warehouses, 2K-5K SKUs |
| $10M | ~$1,000-$2,500 | ~$12K-$30K | Multi-warehouse, 5K+ SKUs, add-ons |
| $25M+ | Custom | $30K+ | Enterprise tier, full add-on stack |
Reported add-ons that compound the base contract:
- +$80/mo per additional enabled warehouse beyond the first
- +$15 per 1,000 replenishable variants/SKUs beyond the first 1,000
- Onboarding handled via third-party — separate one-time cost, typically $1,500-$5,000
- WMS/3PL integrations may have add-on costs
A multi-warehouse mid-market brand with 5K SKUs and 3 warehouses pays the base + ~$160 warehouse fees + ~$60 SKU fees = ~$220 in compounding monthly costs above whatever the base contract negotiates to.
The 2024 Sage acquisition pricing impact
Sage acquired Inventory Planner in 2024 as part of its supply chain intelligence portfolio. The pricing model post-acquisition follows Sage’s enterprise SaaS pattern:
- Revenue-tier scaling: contracts priced by annual revenue band rather than feature unlock
- Annual contracts typical: 12-month commitments with 30-day pre-renewal cancellation
- Substantial bill increases at renewal: operator reports of threefold increases at renewal
A verified Shopify App Store operator quote (2025):
After the acquisition, our subscription cost was increased threefold.
The threefold pattern isn’t universal — newer customers signing post-acquisition see the elevated rates from signature without the renewal shock. Long-tenured customers renewing 2024-2026 are where the increase impact concentrates.
For brands evaluating Inventory Planner in 2026, the pricing question isn’t “what was the rate before Sage” — it’s “what’s the post-Sage contract structure and how does it compare to Prediko’s published tiers.” Different starting points for different cohorts.
The September 2025 Shopify sync outage
Per a verified Shopify App Store quote (2025):
Something broke with the connection at the end of September 2025 and it has basically rendered IP useless to us.
The outage affected the Shopify integration — the integration that most Shopify merchants depend on for real-time inventory data flow. Resolution timelines varied by customer; the platform’s value proposition depends entirely on accurate, current Shopify inventory data.
Practical implication for 2026 buying decisions:
- Verify the Shopify connection health during trial — don’t sign until you’ve seen the integration stable across a full month of inventory cycles
- Read the SLA carefully — recovery timelines for sync failures, support response SLA, and credit eligibility for integration downtime
- Consider the operational risk when comparing to Prediko (which has a younger, smaller customer base but no comparable widespread sync outage on record)
The incident doesn’t make Inventory Planner unsuitable — it makes integration verification a non-negotiable pre-signature step rather than a reasonable assumption.
What you actually get (verified 2026-06-03)
All tiers (per the vendor page’s feature listing) include:
| Capability | Description |
|---|---|
| Demand Forecasting (seasonality-aware) | Forecasts using historical sales, seasonality, marketing activity, spike-dip detection |
| Open-to-Buy (OTB) Reports | Monthly/weekly buying budget planning |
| 200+ Metrics / SKU-Level Reports | Reports across SKUs, categories, bundles, assemblies, warehouses, suppliers |
| Container-Aware PO Optimization | Scales POs to container capacity to optimize shipping cost |
| Multi-Warehouse / Multi-Channel Forecasting | Per-warehouse and per-channel forecasting and recommendations |
| Bundles and Assemblies Forecasting | Forecasts and stocks for bundled and assembled products |
| Per-Product Custom Forecasting Logic | Per-product control over algorithms, lead times, stockout corrections |
| Automated Email/Slack Reports | Scheduled key-report distribution |
| Overstock + Forecasted Lost Revenue Reports | Highlights cash-draining overstock and prioritizes POs by lost-revenue risk |
The pricing tier doesn’t gate features the way SMB-targeted tools do — it gates scale. All capabilities are on all plans; revenue and SKU volume determine the contract.
Real operator outcomes
Three operator quotes from Shopify App Store and Trustpilot spanning the experience:
Inventory Planner has been an absolute game-changer for us at Campmor; forecasting is incredibly accurate.
— Shopify App Store, 2025
After the acquisition, our subscription cost was increased threefold.
— Shopify App Store / Trustpilot, 2025
Something broke with the connection at the end of September 2025 and it has basically rendered IP useless to us.
— Shopify App Store, 2025
The pattern across non-vendor sources: forecasting accuracy is the consistent praise (when the platform works); post-Sage pricing increases and the September 2025 sync outage are the persistent friction. G2 (4.6) and Shopify App Store (4.4 / 145 reviews) corroborate that the platform earns satisfaction for the customers it works for — but the 2025 incidents create a higher diligence bar for new evaluations.
What the pricing model gets wrong
Three things, in order of bill impact:
1. Quote-only opacity at evaluation. New customers can’t model the cost without giving up revenue and company info via the lead form. For brands comparing 3-4 inventory planning vendors, this is a real evaluation friction — Prediko’s transparent published tiers (documented $49-$349/mo per Prediko’s own pages) make cost-modeling possible without sales-team engagement.
2. Threefold renewal increases without proactive renewal-window communication. Operators report finding out about the bill jump at the renewal invoice rather than at the 90-day-before-renewal mark. A standard 30-60-day renewal notification with the new rate would build more trust.
3. Add-on stacking complexity. Per-warehouse ($80/mo) + per-1,000-SKU ($15) + onboarding (separate) + WMS/3PL (separate) means the negotiated base price is only ~70-80% of the steady-state monthly cost. Brands should ask for the full-stack monthly forecast at their actual warehouse/SKU count, not just the base rate.
Free tier reality check
Inventory Planner doesn’t offer a free tier — only a free trial. The trial period length isn’t published consistently; brands report 14-30 days depending on negotiation. Plan the trial as “validate Shopify connection health + forecasting accuracy on real data” — not as a free-forever sandbox.
The lack of free tier compares unfavorably to Prediko (also no free tier but 14-day trial documented) and to lightweight alternatives like Stocky (Shopify-native, included free with Shopify Plus). For small Shopify brands, the comparison isn’t to Inventory Planner’s trial — it’s to Stocky’s included-with-platform model.
When the math doesn’t work
Three honest scenarios where Inventory Planner doesn’t pencil out:
- Very small merchants with simple inventory needs. A brand with one warehouse and under 500 SKUs doesn’t need 200+ metrics or container-aware POs. Stocky (free with Shopify Plus) or basic Shopify inventory management covers it.
- Dropshippers and print-on-demand brands. No inventory in the traditional sense → no forecasting value. Inventory Planner is built around physical inventory you own.
- Teams wanting modern UI and CEO-led onboarding. Operator reviews consistently note Inventory Planner’s interface as legacy/complex. Prediko is documented as more intuitive and offers founder-level onboarding contact at sub-enterprise tiers.
How to lower an Inventory Planner bill without losing capability
In rough order of impact:
- Calendar the 30-day pre-renewal cancellation window. Missing it auto-renews at the new rate. Calendar the date at signature, not at month 11.
- Negotiate at renewal with comparable Prediko pricing in hand. Inventory Planner will discount for retention — especially given the 2024-2026 post-Sage pricing-criticism cycle. Bring a documented Prediko quote as leverage.
- Audit warehouse and SKU add-on charges quarterly. Disabled or low-activity warehouses still bill +$80/mo each. Removing 2-3 dormant warehouses recovers ~$150-$240/mo immediately.
- Evaluate Stocky for sub-$1M revenue Shopify Plus stores. Stocky is included free; reasonably handles simple forecasting at small-SKU complexity. Move to Inventory Planner only after Stocky stops being enough.
- Verify integration health monthly post-September 2025. If sync issues recur, document them — leverage at renewal for credits or rate negotiation.
Alternatives worth considering
- Prediko at sub-$5M revenue Shopify-first brands wanting modern UI and transparent pricing. Documented tiers $49-$349/mo with no per-warehouse compounding. See the Prediko review.
- Stocky (free with Shopify Plus) for small-SKU Shopify Plus brands where basic forecasting is enough. No external contract.
Final verdict
- Score: 8.4/10 (matches the full Inventory Planner review) — feature depth, integration breadth, and named support relationships pulled the score up; post-Sage pricing increases, September 2025 sync outage, and quote-only opacity held it back.
- Best for: Mid-market to enterprise brands with multi-warehouse, multi-channel complexity and 1,000+ SKUs.
- Skip if: Small/simple inventory, dropshipping, or modern-UI / transparent-pricing requirements.
Inventory Planner’s pricing in 2026 isn’t predatory — but it is opaque, and the post-Sage acquisition has materially raised the cost. The friction is the quote-only pricing structure + the threefold renewal increases pattern + the September 2025 sync outage operational risk. Run the math by getting an actual quote with your warehouse and SKU count specified, then compare against Prediko’s published tiers at the same operational complexity. Verify Shopify integration health during trial. Calendar the 30-day pre-renewal cancellation window at signature. For enterprise multi-warehouse with deep ERP integration, Inventory Planner remains a credible choice; for everyone else in 2026, Prediko’s transparent pricing and modern UI make it the more cost-effective evaluation.