FOSSology
FOSSology: A free, self-hosted option for license review, obligations, reports, and automation. Ranked #7 of 28 in Open Source License Compliance Software by our editors (8.4/10); pricing: Free plan; best for free, self-hosted license review.
At a glance
- Editor score8.4 / 10
- PricingFree plan
- Best forFree, self-hosted license review
- Free planYes
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- Free and open-source with self-managed deployment options
- Combines scanning, web review workflows, obligation tracking, and reporting
- Supports SPDX, CycloneDX, Debian copyright, and README reports
Where it doesn't
- Policy blocking capabilities are not documented
- Requires self-managed installation and operation
- No named third-party integrations are documented
Our verdict on FOSSology
FOSSology is an open-source license compliance system and toolkit for organizations reviewing software components and distributions. It is suited to teams that want a free, self-hosted workflow for scanning licenses, copyrights, and export-control information, then reviewing findings through a database-backed web interface. Its deployment options include Docker, Vagrant, source builds, and on-premise installation, with support for web, Linux, Windows, macOS, API, and self-hosted environments.
Its strongest area is the connection between automated analysis and review work. Command-line scanners and automation support can feed results into the web-based compliance workflow, where users can manage license obligations and risks, review findings, and reuse scan results and review decisions for unchanged files. FOSSology also supports SPDX report generation and import, CycloneDX report generation, and README and Debian copyright report generation. That combination gives compliance teams multiple ways to move from source analysis to attribution and software bill of materials outputs.
FOSSology fits organizations that can operate their own software and want control over deployment, data, and workflow customization. The REST API adds an automation path, while the command-line toolkit supports repeatable scanning and integration into internal processes. It is less suitable for teams seeking a managed commercial service, named turnkey integrations, or documented policy-blocking capabilities. Choose it when open-source licensing, on-premise operation, obligation tracking, and report generation are priorities; consider an alternative when the main requirement is a hosted experience or built-in enforcement controls.
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FOSSology pricing
FOSSology fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Policy enforcement | Not verified |
| Obligation tracking | Yes |
| Attribution reports | Yes |
| SBOM import formats | SPDX; RDF |
| Deployment options | On-premise |
| Source scan methods | Multiple |
| Deployment | Self-hosted |
| Platforms | Web, Linux, Windows, macOS |
| Support | Email, Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | fossology.org |
| Facts checked | 20 Sep 2026 |
Alternatives to FOSSology
- FOSSABroad open-source compliance coverage with free access, CI/CD controls, and SBOM workflows.9.4
- OSS Review ToolkitA flexible, self-hosted toolkit with broad ecosystem coverage and policy automation.9.0
- FossID WorkbenchA deep governance platform for teams managing open-source risk across the software lifecycle.8.8
See all FOSSology alternatives →
FOSSology vs the competition
- FOSSology vs FOSSA
- FOSSology vs OSS Review Toolkit
- FOSSology vs FossID Workbench
- FOSSology vs ScanCode.io
- FOSSology vs Double Open Compliance
- FOSSology vs DejaCode
Compare FOSSology with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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