SwiftBOM review

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

SwiftBOM is a web-based SBOM generator from CERT Coordination Center (CERT/CC), intended for proof-of-concept and demo use. It suits solo users and small teams that need to generate software bills of materials in familiar output formats or visualize relationships in an existing SBOM. The tool is free and open source, and runs in the cloud through a web interface. Its stated demo scope makes it a more natural fit for exploration and demonstrations than for teams seeking a production-focused SBOM workflow.

Format coverage and relationship visualization are its clearest strengths. SwiftBOM generates SBOMs in SPDX, CycloneDX, and SWID, then presents component relationships as a tree graph that can be downloaded as a PNG. This gives teams both machine-readable formats and a visual artifact for explaining component structure. The graph uses CONTAINS as its default relationship mode. That focused output can be useful when the goal is to communicate component relationships, though teams needing different relationship behavior should account for that default.

The main tradeoff is the boundary of its workflow: existing SBOM import is limited, while the product is described for PoC and demo use rather than production. This makes SwiftBOM a reasonable choice for small teams exploring formats or creating a visual from supported SBOM input, but a weaker fit for teams that depend on broad import capability or a production-oriented tool. Choose it for a free, web-based demonstration and graphing task; look elsewhere if your work requires a more complete import workflow or production-focused use.

SwiftBOM pros and cons

• Where it wins
  • Generates SBOMs in SPDX, CycloneDX, and SWID formats.
  • Turns component relationships into a tree graph.
  • Downloads the relationship graph as a PNG.
• Where it doesn't
  • The product is scoped to proof-of-concept and demo use, not production.
  • Import capability for existing SBOMs is limited.
  • The relationship graph uses CONTAINS as its default mode.

SwiftBOM fact sheet, pricing and score →

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Last updated 14 Nov 2026 · How we research and update