From Excel to PIM: when the switch pays off (and how to make it)
Spreadsheets are where most product data starts — and where it quietly starts to cost you. Here's when to switch, what Excel really costs, and how the migration works without chaos.
- ✓The switch pays off when volume and channels grow — not at a fixed number of products.
- ✓Excel's real cost is hidden: errors, lost time and one file per channel.
- ✓Migration is a 5-step path — import, structure, AI-enrich, connect channels, add workflow — with no big-bang go-live.
- ✓Built for multi-brand specialist retailers without a dedicated data team.
Almost every retailer starts product management in a spreadsheet. It's flexible, everyone knows it, and for a single supplier and one channel it works fine. The trouble starts quietly — one more supplier, one more marketplace, one more colleague editing the same file — until most of the week goes into keeping the spreadsheets straight instead of improving the assortment.
5 signs you've outgrown Excel
- You keep a separate file per channel (shop, Amazon, OTTO) and copy between them.
- Supplier data arrives in different formats you reformat by hand every time.
- Two people editing one file causes version conflicts.
- You regularly find wrong or missing values live on a channel.
- Adding a new channel feels like a project because the data has to be rebuilt.
What Excel really costs
Excel has no licence fee, so its cost is invisible — until you add it up: the hours spent reformatting and re-researching, the revenue lost when incomplete products rank badly or get rejected by a marketplace, and the channels you never open because the data isn't ready. That's the real bill.
Excel vs. PIM at a glance
| Criterion | Excel | PIM (Productbay) |
|---|---|---|
| Multiple supplier formats | manual copy-paste | import + normalization |
| Data quality | error-prone | completeness score, validation |
| Multiple channels | one file per channel | maintain once, publish everywhere |
| Teamwork & approval | version chaos | roles, changelog, workflow |
| Enrichment | by hand | AI Autofill |
The switch in 5 steps — migration without chaos
- Import and clean. Upload your existing spreadsheets; Productbay maps fields automatically, even with different column names.
- Structure attributes and categories. Your data lands in a consistent model instead of free-form columns.
- AI-enrich the gaps. AI Autofill fills missing attributes, writes descriptions and translates — in bulk.
- Connect channels. Shop, marketplace and ERP — mapped once per channel.
- Add team & approval. Roles, a changelog and a review step keep quality up as the team grows.
You don't have to migrate the whole catalog to be productive. Start with one supplier and one channel, then expand — no big-bang go-live, no project risk.
How long, what cost?
How long a switch takes depends on catalog size and number of channels. Productbay is priced by catalog size and channels — a predictable monthly fee instead of Excel's hidden cost. It's built for multi-brand specialist retailers, from smaller shops to large enterprise ones, without requiring a dedicated data team.