head to head · open source
ecapture vs dockle
ecapture has 15,527 GitHub stars, 1,651 forks, 4 open issues and last shipped 3 days ago. dockle has 3,299 stars, 171 forks, 53 open issues and last shipped 3 months ago. ecapture leads on adoption by 371% (15,527 vs 3,299 stars). ecapture is written in C under Apache-2.0; dockle is written in Go under Apache-2.0. ecapture has attracted 11% as many forks as stars, dockle 5%. ecapture was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (golang), 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
| ecapture | dockle | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 3.3K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | C | Go |
| Last push | 2026-10-31 | 2026-08-10 |
| Forks | ⑂ 1.7K | ⑂ 171 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ecapture if
- You weight community size — 16K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches C
- 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 ecapture
eCapture (旁观者) Capture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. English · 汉字 [!IMPORTANT] Supports Linux and Android on x86 64 (kernel 4.18+) and aarch64 (kernel 5.5+ ). The kernel requirement applies per CPU architecture for both Linux and Android. Requires root privileges or specific Linux capabilities. Does not support Windows or macOS. Introduction Getting started Download ELF binary file Docker image Capture OpenSSL plaintext data Modules OpenSSL module GoTLS module Other modules Videos Star History Security & operations Contributing Compilation Introduction Captures plaintext…
read the full ecapture 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 ecapture or dockle more popular?
ecapture has 15,527 GitHub stars and dockle has 3,299. ecapture has the larger community by that measure.
Are ecapture and dockle free?
Both are open source. ecapture is licensed under Apache-2.0 and dockle under Apache-2.0. Neither carries a licence fee.
What is the difference between ecapture and dockle?
ecapture is written in C 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, ecapture or dockle?
Choose ecapture if you want the larger community (15,527 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.