When to stop using spreadsheets and move to dedicated stock software
Technology · 8 May 2026 · 5 min read
What spreadsheets are actually good at
Before dismissing spreadsheets, it's worth being honest about what they do well. A well-maintained Excel or Google Sheets stock tracker can handle hundreds of SKUs, generate basic reports, and do the job for a store that's just starting out or running a very simple range.
The real advantages: they're free, they're flexible, they don't require training, and you can set them up exactly how you want them. For a store with 100–200 products and a single owner doing everything, a spreadsheet might be entirely adequate.
The signs you've outgrown them
Updates take too long
A spreadsheet stock count works when you sit down once a week and update it. When your store gets busier and you need to know stock levels more frequently — or you need staff to be able to update on the fly — spreadsheets break down. They're not built for concurrent access or real-time updates from a phone on the shop floor.
You're making reorder decisions from memory
When the spreadsheet is too slow to update and too cumbersome to check quickly, the natural response is to start ordering from gut feel. That's fine when you know every product in your store intimately. As the range grows, gut feel starts missing things — particularly products that don't shout for attention but quietly run out.
You can't see your margins clearly
Most stock spreadsheets track quantity. Few track cost price, sell price, and margin per product in a way that's easy to read and act on. When you need to know which 20 products are dragging your gross margin down, the answer shouldn't require 30 minutes of pivot tables.
You have staff using the system
The moment more than one person needs to update the stock file, spreadsheets create problems. Concurrent editing causes conflicts, version control is impossible, and there's no audit trail of who changed what. If a delivery gets logged incorrectly, you have no way to know who did it or when.
You're spending more than an hour a week on admin
If your stock management is taking meaningful time every week — updating the spreadsheet, generating reports, cross-referencing waste — that's time you're not spending on the business. The threshold varies, but if stock admin is regularly taking more than an hour a week, the value of your time almost certainly exceeds the cost of software that automates it.
The transition
The right time to move is before you're in pain, not after. Migration is easiest when your data is cleanest — when you have a complete, accurate product list and you have time to set things up properly.
A typical transition looks like: export your current stock list as a CSV, import it into the new system, set cost prices and minimum levels, then spend one week running both in parallel until you're confident the new system is accurate.
Most independent retailers who delay this transition say the same thing afterwards: they wish they'd done it sooner. Not because spreadsheets are bad, but because the time and mental overhead of managing them at scale is a cost that's easy to underestimate until it's gone.