head to head · open source
trivy vs Digger
trivy has 37,961 GitHub stars, 691 forks, 269 open issues and last shipped yesterday. Digger has 5,045 stars, 611 forks, 482 open issues and last shipped 3 days ago. trivy leads on adoption by 652% (37,961 vs 5,045 stars). trivy is written in Go under Apache-2.0; Digger is written in Go under MIT. trivy has attracted 2% as many forks as stars, Digger 12%. trivy was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (hacktoberfest, infrastructure-as-code), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| trivy | Digger | |
|---|---|---|
| GitHub stars | ★ 38K | ★ 5.0K |
| License | Apache-2.0 | MIT |
| Written in | Go | Go |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 691 | ⑂ 611 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick trivy if
- You weight community size — 38K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Digger if
- You want the Digger feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and Digger fits your workflow better
About trivy
Trivy is an open source security scanner written in Go and released under the Apache 2.0 license. It is an Aqua Security open source project, hosted at trivy.dev, and it lives in the cloud native and DevSecOps ecosystem alongside container runtimes, Kubernetes clusters, and infrastructure as code tooling. The design separates two ideas: scanners, which describe the classes of security issue Trivy looks for, and targets, which describe where it looks. The README presents the project as a comprehensive and versatile scanner, and the topic list — containers, devsecops, docker, iac, infrastructure as code, kubernetes…
read the full trivy overview →
About Digger
Digger is an open source infrastructure as code orchestration tool written in Go and released under the MIT license. It runs Terraform natively inside an existing CI pipeline rather than on a separate hosted service, and it lives in the Terraform and OpenTofu ecosystem alongside the category of tools the project calls TACOS, or Terraform Automation and Collaboration Software. The project has been rebranded to OpenTaco as of 7 November 2025, while the company behind it remains Digger and the engine is unchanged.
read the full Digger overview →
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Frequently asked questions
Is trivy or Digger more popular?
trivy has 37,961 GitHub stars and Digger has 5,045. trivy has the larger community by that measure.
Are trivy and Digger free?
Both are open source. trivy is licensed under Apache-2.0 and Digger under MIT. Neither carries a licence fee.
What is the difference between trivy and Digger?
trivy is written in Go and Digger in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, trivy or Digger?
Choose trivy if you want the larger community (37,961 stars) or its Apache-2.0 licence terms. Choose Digger if its feature set, stack or MIT licence fits better. Both are self-hostable.