head to head · open source
osv-scanner vs dockle
osv-scanner has 11,387 GitHub stars, 834 forks, 113 open issues and last shipped yesterday. dockle has 3,299 stars, 171 forks, 53 open issues and last shipped 3 months ago. osv-scanner leads on adoption by 245% (11,387 vs 3,299 stars). osv-scanner is written in Go under Apache-2.0; dockle is written in Go under Apache-2.0. osv-scanner has attracted 7% as many forks as stars, dockle 5%. osv-scanner was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (security-audit, security-tools), 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
| osv-scanner | dockle | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 3.3K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-11-04 | 2026-08-10 |
| Forks | ⑂ 834 | ⑂ 171 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick osv-scanner if
- You weight community size — 11K 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 dockle if
- You want the dockle feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and dockle fits your workflow better
About osv-scanner
Use OSV Scanner to find existing vulnerabilities affecting your project's dependencies. OSV Scanner provides an officially supported frontend to the OSV database and CLI interface to OSV Scalibr that connects a project’s list of dependencies with the vulnerabilities that affect them. OSV Scanner supports a wide range of project types, package managers and features, including but not limited to: Languages: C/C++, Dart, Elixir, Go, Java, Javascript, PHP, Python, R, Ruby, Rust. Package Managers: npm, pip, yarn, maven, go modules, cargo, gem, composer, nuget and others. Operating Systems: Detects vulnerabilities in…
read the full osv-scanner overview →
About dockle
Dockle Container Image Linter for Security, Helping build the Best Practice Docker Image, Easy to start Dockle helps you: 1. Build Best Practice Docker images 2. Build secure Docker images Checkpoints includes CIS Benchmarks See Installation and Common Examples Checkpoints Comparison TOC Features Comparison Installation Homebrew (Mac OS X / Linux and WSL) RHEL/CentOS Debian/Ubuntu Arch Linux Windows Microsoft PowerShell 7 Binary asdf mise From source Use Docker Quick Start Basic Docker Checkpoint Summary Common Examples Scan an image Scan an image file Get or Save the results as JSON Get or Save the results as…
read the full dockle overview →
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Frequently asked questions
Is osv-scanner or dockle more popular?
osv-scanner has 11,387 GitHub stars and dockle has 3,299. osv-scanner has the larger community by that measure.
Are osv-scanner and dockle free?
Both are open source. osv-scanner is licensed under Apache-2.0 and dockle under Apache-2.0. Neither carries a licence fee.
What is the difference between osv-scanner and dockle?
osv-scanner is written in Go and dockle 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, osv-scanner or dockle?
Choose osv-scanner if you want the larger community (11,387 stars) or its Apache-2.0 licence terms. Choose dockle if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.