head to head · open source
tfsec vs databunker
tfsec has 7,038 GitHub stars, 558 forks, 18 open issues and last shipped 6 months ago. databunker has 1,485 stars, 99 forks, 4 open issues and last shipped 2 months ago. tfsec leads on adoption by 374% (7,038 vs 1,485 stars). tfsec is written in Go under MIT; databunker is written in Go under MIT. tfsec has attracted 8% as many forks as stars, databunker 7%. databunker was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (compliance), 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
| tfsec | databunker | |
|---|---|---|
| GitHub stars | ★ 7.0K | ★ 1.5K |
| License | MIT | MIT |
| Written in | Go | Go |
| Last push | 2026-03-25 | 2026-07-28 |
| Forks | ⑂ 558 | ⑂ 99 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick tfsec if
- You weight community size — 7.0K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick databunker if
- You want the databunker feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and databunker fits your workflow better
About tfsec
tfsec is a static analysis security scanner for Terraform code, written in Go and released under the MIT license. It lives in the infrastructure as code and DevSecOps ecosystem, alongside tools such as linters and CI scanners. The project is now part of Trivy, Aqua Security's broader open source security scanner, and its Terraform scanning engine forms the foundation of Trivy's IaC and misconfiguration scanning capabilities. The repository remains available, but engineering attention is directed at Trivy going forward.
read the full tfsec overview →
About databunker
Databunker is a self hosted, Go based vault for storing and tokenizing sensitive personal records, including PII, PHI, and KYC data. It belongs to the open source compliance and data protection ecosystem, and it is licensed under MIT. The project is described as GDPR compliant, with topics covering anonymization, encryption, CCPA, GDPR, legaltech, and application server use.
read the full databunker overview →
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Frequently asked questions
Is tfsec or databunker more popular?
tfsec has 7,038 GitHub stars and databunker has 1,485. tfsec has the larger community by that measure.
Are tfsec and databunker free?
Both are open source. tfsec is licensed under MIT and databunker under MIT. Neither carries a licence fee.
What is the difference between tfsec and databunker?
tfsec is written in Go and databunker 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, tfsec or databunker?
Choose tfsec if you want the larger community (7,038 stars) or its MIT licence terms. Choose databunker if its feature set, stack or MIT licence fits better. Both are self-hostable.