head to head · open source
gitleaks vs nextflow
gitleaks has 30,603 GitHub stars, 2,330 forks, 481 open issues and last shipped 6 days ago. nextflow has 3,520 stars, 820 forks, 422 open issues and last shipped yesterday. gitleaks leads on adoption by 769% (30,603 vs 3,520 stars). gitleaks is written in Go under MIT; nextflow is written in Groovy under Apache-2.0. gitleaks has attracted 8% as many forks as stars, nextflow 23%. nextflow was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| gitleaks | nextflow | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 3.5K |
| License | MIT | Apache-2.0 |
| Written in | Go | Groovy |
| Last push | 2026-10-28 | 2026-11-02 |
| Forks | ⑂ 2.3K | ⑂ 820 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick gitleaks if
- You weight community size — 31K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick nextflow if
- You want the nextflow feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Groovy
- You evaluated both and nextflow fits your workflow better
About gitleaks
Gitleaks [!WARNING] Gitleaks is feature complete. I'm not merging new features into Gitleaks. Future releases will be security patches only. I'm shifting my focus to Betterleaks [license]: ./LICENSE [badge license]: [go docs badge]: [go docs]: [badge build]: [build]: [go report card badge]: [go report card]: [dockerhub]: [dockerhub badge]: [gitleaks action]: [gitleaks badge]: [![GitHub Action Test][badge build]][build] [![Docker Hub][dockerhub badge]][dockerhub] [![Gitleaks Action][gitleaks badge]][gitleaks action] [![GoDoc][go docs badge]][go docs] [![GoReportCard][go report card badge]][go report card]…
read the full gitleaks overview →
About nextflow
"Dataflow variables are spectacularly expressive in concurrent programming" Henri E. Bal , Jennifer G. Steiner , Andrew S. Tanenbaum Nextflow is a workflow system for creating scalable, portable, and reproducible workflows. It is based on the dataflow programming model, which greatly simplifies the writing of parallel and distributed pipelines, allowing you to focus on the flow of data and computation. Nextflow can deploy workflows on a variety of execution platforms, including your local machine, HPC schedulers, AWS Batch, Azure Batch, Google Cloud Batch, and Kubernetes. Additionally, it supports many ways to…
read the full nextflow overview →
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Frequently asked questions
Is gitleaks or nextflow more popular?
gitleaks has 30,603 GitHub stars and nextflow has 3,520. gitleaks has the larger community by that measure.
Are gitleaks and nextflow free?
Both are open source. gitleaks is licensed under MIT and nextflow under Apache-2.0. Neither carries a licence fee.
What is the difference between gitleaks and nextflow?
gitleaks is written in Go and nextflow in Groovy. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, gitleaks or nextflow?
Choose gitleaks if you want the larger community (30,603 stars) or its MIT licence terms. Choose nextflow if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.