All comparisons
CBAM spreadsheet vs. software: when a tool pays off
A spreadsheet works for a handful of suppliers. Past that, the chasing, re-formatting and verifier-ready trail cost more than a tool.
| Dimension | Spreadsheet | CBAMWorks |
|---|---|---|
| Starts at zero cost | Yes | Free trial, €99/mo after |
| Scales past 5 suppliers | Hard to track | Up to 50 on Pro |
| Supplier language | English only | EN · HI (PA · GU after native review) |
| Channel | Email attachment | WhatsApp + email + reminders |
| Bill → number | Manually typed | AI reads, supplier confirms |
| Audit trail per value | One blob per cell | Linked bill + edit history |
| Default vs actual gap | Hand-calculated | Automatic per CN code |
| Exports | You write them | Communication template, declaration data, PDF |
| Verifier readiness | Rebuild per audit | Shareable workspace, pre-checked |
Facts checked on 2026-10-18.
In one paragraph
Under 5 suppliers and no verifier audit coming, a spreadsheet is probably fine. Past that, the time cost of chasing and formatting outpaces a tool subscription.
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01
1–4 suppliers
Spreadsheet + our free supplier request letter generator.
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02
5–10 suppliers, verifier coming
CBAMWorks Starter plan.
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03
10+ suppliers or multi-cluster
CBAMWorks Pro with verifier booking.
Trial it against your current workflow.
Spin up a free CBAMWorks trial, invite one supplier, and see for yourself.