Your Lethbridge inventory is tonnes in a bin and head in a pen, and Fishbowl only counts boxes
Custom inventory management software for a Lethbridge operation runs $35,000 to $95,000 over 4 to 6 months. Fishbowl, Cin7, and spreadsheets count discrete units in a warehouse. Your inventory is bulk grain measured in tonnes by bin, cattle counted by head and weighed by pen, malting barley graded by protein, and totes of product moving through a cooler. None of those are a box on a shelf with a SKU. Custom inventory software tracks stock the way it actually exists on a southern Alberta operation: bulk, weighed, graded, and biological.
You tried to run grain through Fishbowl or Cin7 and the model fought you immediately. A bin isn't a SKU, it's a volume of a commodity at a moisture and grade that changes as you blend and dry. Cattle aren't units, they're head that gain weight and move between pens. A tote of processed product has a lot and an expiry. The off-the-shelf system wants a part number and a quantity, so your team keeps the real inventory in a spreadsheet and uses the software for nothing that matters.
Fishbowl, Cin7, and ERP (Enterprise Resource Planning) add-ons are built for discrete goods with stable SKUs. Bulk, weight-based, graded, and biological inventory breaks every assumption: quantities change without a transaction, two lots blend into one, grade affects value, and a head of cattle is both inventory and a growing asset. The mismatch is so total that operators stop trying and run the most valuable stock they own on paper.
Where the off-the-shelf tools fall short
- Grain is bulk tonnage by bin at a changing moisture and grade, not a SKU with a fixed count
- Cattle are head that gain weight and move between pens, which discrete-unit software can't model
- Bulk product blends, dries, and splits without a clean transaction the software can record
- Lot, grade, and expiry on processed totes don't fit a part-number inventory system
Custom inventory management: what Lethbridge teams actually get
Custom inventory software models bulk, weight-based, graded, and biological stock as first-class concepts: tonnage by bin with moisture and grade, head and weight by pen, lots and expiry on processed product, and blends that change quantity without a sale. It tracks the inventory you actually own instead of forcing commodities into a SKU model that was never meant for them.
Feature priorities for Lethbridge teams
What we build under inventory management in Lethbridge
The engagements Lethbridge teams bring us most often: Cin7 alternative, real-time inventory, purchase order management, demand forecasting, inventory management software and stock control system.
- Your most valuable stock is bulk, weighed, graded, or biological and won't fit a SKU model
- Grain, cattle, or bulk product currently lives in a spreadsheet because the software can't hold it
- You need lot and grade traceability that part-number inventory tools don't carry
- Quantities change through blending and drying that a transaction-based system can't record
- Your inventory is mostly discrete boxed goods with stable SKUs
- Fishbowl or Cin7 genuinely covers your stock without painful workarounds
- You don't have bulk, weighed, or biological inventory to model
- Volume is low enough that occasional manual reconciliation is fine
The honest cost picture for Lethbridge
| Project scope | Typical cost | Timeline |
|---|---|---|
| Bulk-commodity inventory by bin with grade | $35k to $55k | 4 to 5 months |
| Inventory with cattle and weight tracking | $55k to $75k | 5 to 6 months |
| Full build with scale integration and valuation | $75k to $95k | 5 to 6 months |
Timeline: what happens, and when
Exactly what you get
Inventory software that counts your stock the way it actually exists. Concretely: bulk grain by bin with moisture and grade, cattle by head and weight across pens, lots and expiry on processed totes, scale and weighbridge integration so weight isn't re-keyed, and live valuation that feeds the books a true stock value. You get the source and the model documentation. What you don't get is a part-number system that insists a grain bin is a single SKU. This pairs with custom ERP software for the books, warehouse management for processed-goods movement, and supply chain software tracking loads out to buyers.
How to choose a developer in Lethbridge
Find a team that doesn't flinch when you say your inventory is tonnes, head, and grade rather than SKUs. The right shop models bulk and biological stock as first-class concepts and plans for scale integration from the start. Ask how they track tonnage at a changing moisture and grade, ask how weight gets in without re-keying, and ask how a head of cattle gaining weight across pens is represented. A developer who maps a grain bin to a single SKU has already told you they'll hand you back the spreadsheet you're trying to retire.
- Bulk grain tracked by bin in tonnes with live moisture and grade, not a fake unit count
- Cattle tracked by head and weight across pens, treated as the growing asset they are
- Lot, grade, and expiry carried on processed product for traceability and recall readiness
- Blends, drying, and splits recorded properly, so quantities stay true without a sale event
- One accurate inventory across bins, pens, and coolers instead of a spreadsheet beside dead software
- You own the model and its maintenance, where Fishbowl or Cin7 ship and update for a fee
- Scale and weighbridge integrations add hardware complexity to the build
- A simple boxed-goods part of your business might still be better served by an off-the-shelf tool
- Modelling biological inventory well takes real domain work, which costs time upfront
- !They model a bin as a SKU; ask how they handle tonnage at changing moisture and grade
- !No plan for scale integration; ask how weight gets into the system without re-keying
- !They've only done boxed-goods inventory; ask for a bulk or agricultural reference
- !They ignore biological stock; ask how cattle gaining weight across pens is tracked
- !They skip valuation; ask how grade and weight reach a true stock value in the books
Most Lethbridge teams pricing inventory management end up comparing notes on accounting, project management, lms too; the systems share one data spine.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Why can't Fishbowl or Cin7 track our grain and cattle?
Because they count discrete units with stable SKUs, and your stock isn't that. A grain bin is bulk tonnage at a moisture and grade that changes as you blend and dry; cattle are head that gain weight and move between pens. Those break the core assumption that a quantity only changes through a transaction, so operators give up and keep the real inventory in a spreadsheet.
How do you track inventory that changes without a sale?
By modelling blend, dry, and split as real operations that adjust quantity and grade, not just sales and receipts. A custom build records that two lots blended into one bin or that drying reduced tonnage, keeping the count true. That's the capability part-number systems lack and the reason bulk commodities don't fit them.
Can it integrate with our scales and weighbridge?
Yes, and it should. Capturing weight directly from a scale, weighbridge, or grain cart removes re-keying and keeps the inventory accurate at the moment stock moves. That integration is part of why a bulk-aware build costs more than boxed-goods software, but it's also where much of the accuracy and time savings come from.