commitlint vs Commitizen
Which should you use? A side-by-side look at what each one does, who it suits, what it costs, how hard it is to set up, and where each falls short.
Open source · MIT
Checks that git commit messages follow the conventional commit format.
Open source · MIT
A command-line tool that prompts you for structured fields when writing git commit messages.
The short answer
Choose commitlint if you need…
- Teams that already use or want to adopt the conventional commit format
- Projects that generate changelogs from commit history with conventional-changelog
- Node.js projects that want commit checks run automatically on each commit or in CI
- Developers who want shared commit rules across several repositories through shareable configs
Choose Commitizen if you need…
- Teams that want every commit message to follow the same format
- Contributors who are unfamiliar with a project's commit message rules
- Projects that use semantic-release or changelog generation from commit messages
Side-by-side
| commitlint | Commitizen | |
|---|---|---|
| Type | Dev tool | Dev tool |
| Price | Free and open source | Free and open source |
| Licence | MIT | MIT |
| GitHub stars | 18.8k | 17.5k |
| Setup difficulty | Intermediate | Beginner |
| How you get it | Install with a package manager | Install with a package manager |
| Main language | TypeScript | JavaScript |
| Last code update | 4 days ago | 42 days ago |
What each one is
commitlint
commitlint is a command-line tool that checks whether git commit messages follow a set pattern, such as starting with a type like feat, fix, or docs. It can run on each commit (commonly through husky) or during CI builds, and it is configured through files like .commitlintrc or a commitlint field in package.json. The output is used to keep history readable and to support tools that generate changelogs.
Commitizen
Commitizen is a command-line tool that replaces git commit with an interactive prompt. Instead of writing a commit message from scratch, you answer questions and the tool formats the message to match the standard your project uses. It catches formatting problems when you commit, rather than later in a git hook that rejects the commit.
Best for
commitlint
- Teams that already use or want to adopt the conventional commit format
- Projects that generate changelogs from commit history with conventional-changelog
- Node.js projects that want commit checks run automatically on each commit or in CI
- Developers who want shared commit rules across several repositories through shareable configs
Commitizen
- Teams that want every commit message to follow the same format
- Contributors who are unfamiliar with a project's commit message rules
- Projects that use semantic-release or changelog generation from commit messages
Strengths
commitlint
- Widely used, with 18,786 stars and an active push history shown in the metadata
- Rules are configurable and can be shared through npm packages
- Works both locally on commit and in CI
Commitizen
- Gives instant feedback on commit message format at commit time
- Removes the need to look up the project's preferred commit format
- Works with adapters, so it can follow different commit conventions
Not ideal for
commitlint
- Projects with no commit message convention, since the tool only makes sense once a format is agreed on
- Users who need a graphical interface, because the README describes only a CLI and a programmatic API
- Environments without Node.js, since the README lists Node.js LTS >= 22.12.0 as a requirement
Commitizen
- Solo developers who are happy writing their own commit messages, since the prompts add steps
- Projects that do not use a commit message convention, because the tool needs an adapter to define the format
Trade-offs
commitlint
- Requires Node.js and git with specific minimum versions, which adds setup for non-JavaScript projects
- The README says it is not a sponsored project, so patch releases for older versions are not promised
- Enforcing a convention takes team agreement; the tool cannot pick the format for you
Commitizen
- Adds an extra step to every commit compared with plain git commit
- Depends on Node.js and npm, and the README says it is tested on Node.js 12, 14, and 16
- Some setup, such as git hooks, requires editing config files by hand
Getting started
commitlint
Install the CLI as a dev dependency
npm install --save-dev @commitlint/cliCommitizen
Install globally with npm
npm install -g commitizenFrequently asked questions
What is the difference between commitlint and Commitizen?
commitlint: Checks that git commit messages follow the conventional commit format. Commitizen: A command-line tool that prompts you for structured fields when writing git commit messages. commitlint suits teams that already use or want to adopt the conventional commit format, while Commitizen suits teams that want every commit message to follow the same format.
Are commitlint and Commitizen free?
commitlint: Free and open source. Commitizen: Free and open source.
Which is easier to set up, commitlint or Commitizen?
Commitizen is easier to get started with (rated beginner); commitlint is rated intermediate and usually needs more setup.
Is commitlint or Commitizen more popular?
commitlint has more GitHub stars (18.8k) than Commitizen (17.5k). Popularity isn't the same as fit — check which one matches your use case above.
What are other alternatives to commitlint and Commitizen?
Other options people compare them with include Husky, Stylelint, semantic-release.
Keep comparing
Built from our catalogue entries for both products: open-source details come from each project's README (AI-assisted, refreshed weekly) and GitHub data; AI-tool details are editorial. Spotted something wrong? Let us know from either product's page.