Both camps hold myths: that a spreadsheet is always enough, and that a platform solves everything. The facts sit in the middle. A sheet suits small, stable work. A platform suits shared, repeated, audited work. Neither fixes a poor SBOM.
The myths and the facts
| Myth | Fact |
|---|---|
| A spreadsheet is free | It has no license fee. It costs time in updates, reconciliation and answering questions |
| A platform makes the SBOM accurate | A platform stores and checks what it is given. Accuracy comes from how the SBOM is generated |
| A spreadsheet cannot satisfy an auditor | A well kept sheet with history and a change log can. The trouble is proving it stayed well kept |
| A platform locks you in | Only if you skip the exit plan. Standard formats and regular exports keep you portable |
| Bigger means better | More components in a file is not more truth. Coverage and depth matter, not volume |
| One tool does generation, storage and triage equally well | Capability varies. Test each job separately |
| We only need an SBOM when a customer asks | Asking is often when you find you have no current copy |
| Moving to a platform is a big bang | A pilot on two products and parallel running keeps it small |
Myth by myth
"A spreadsheet is free." The cost is labour. See the hidden work in tracking SBOMs by hand for the tasks and a way to count them yourself.
"A platform makes the SBOM accurate." The NTIA document includes depth and known unknowns as practices to define because an SBOM can be incomplete in ways the reader cannot see. A platform can validate structure and flag missing fields. It cannot know a dependency it was never told about. Read why your SBOM is missing components.
"A spreadsheet cannot satisfy an auditor." An auditor wants consistent, dated, attributable records. A sheet can provide them with discipline: one sheet per release, no overwriting, a change log. The honest weakness is reliability over time and with many hands.
"A platform locks you in." Lock in is a function of formats and habits. See the exit plan guide.
"Bigger means better." A longer component list can mean deeper transitive coverage, or it can mean duplicate entries and dev only dependencies. Check scope, as in component scope and dev dependencies.
Test each belief yourself
- Time a component question in the sheet and in a trial platform.
- Compare a generated SBOM to the dependency files by hand for one product.
- Ask an auditor, or read the control description, to see what proof they accept.
- Run the export round trip.
- Time how long a change takes to appear in each system.
A balanced conclusion
Use the sheet while the work is small and one person owns it. Use a platform when the work is shared, repeated or audited. Whichever you pick, fix the input first. A clear generation step in the build, stable identifiers and dated releases improve both. The decision guide in free tools versus paid platforms goes further.
Where Safeguard fits
Safeguard's SBOM and dependency scanning plus compliance evidence automation address the repeated and audited parts of the work. The free scan at gold.safeguard.sh/scan lets you judge the input quality on your own code.
Try it yourself
Click through it at your own pace, or open it full screen.
Look for what is checked without anyone remembering to do it.
Quick check
Does a platform replace the need for a good generator?
No. The platform depends on the SBOMs it receives, so generation quality still decides accuracy.
Can I start with a sheet and move later?
Yes, if you use stable identifiers and keep original files. That makes the later import straightforward.
Sources
Last reviewed: 19 October 2026.
