Gitleaks review 2026: the open-source git secret scanner covering features, setup, licensing, GitHub stars, and alternatives like TruffleHog and GitGuardian.
Category
Security
Pricing
Open Source, from Free
Verified
Not yet
Last updated
July 18, 2026
Founded
2018
Free PlanAPIOpen SourceSelf-Hosted
Overview
Gitleaks is a free, open-source secret scanner created by Zach Rice in 2018 and released under the MIT license, distributed as a single Go binary that scans git repositories, files, and directories for hardcoded credentials.
It has grown into one of the most widely adopted secret-scanning tools on GitHub, though its founder's attention shifted after joining Truffle Security in 2023, leading to the announcement of a successor project called Betterleaks in 2026.
Key Features
Gitleaks combines regex pattern matching and entropy analysis to detect over 160 secret types, and it can scan full git commit history rather than only the current working tree.
SARIF output integrates directly with GitHub code-scanning alerts, and the tool ships as a Docker image and native binaries for pre-commit hooks and CI pipelines.
Pricing
Gitleaks is completely free and open source under the MIT license, with no paid tiers, subscriptions, or hosted dashboard offered by the original project.
Organizations needing a hosted dashboard, remediation workflows, or support typically pair Gitleaks with or migrate to a commercial platform.
Key Features
Full git history scanning — Scans the entire commit history of a repository, not just the latest state, to catch secrets that were committed and later removed.
160+ built-in detectors — Regex and entropy-based rules covering AWS keys, GitHub tokens, private SSH keys, database connection strings, and more.
Single Go binary — Ships as a self-contained static binary with no server or account required, simplifying installation across platforms.
Pre-commit hook support — Integrates with pre-commit frameworks to block secrets from ever being committed locally.
SARIF output — Produces SARIF-format results that plug directly into GitHub Advanced Security code-scanning alerts.
Docker image — Official Docker image with over 16 million pulls simplifies use in CI/CD pipelines and containerized workflows.
Stdin scanning — Can scan arbitrary piped input, not just files, for flexible use in scripts and other tooling.
Pros & Cons
Pros
Completely free and open source under the permissive MIT license
No account, server, or data sharing required; runs entirely locally or in your own CI
Full git history scanning catches secrets removed from the current commit but still present in history
Large, well-established rule set with strong community adoption and SARIF/GitHub integration
Lightweight single binary that is easy to install and script
Cons
No hosted dashboard, incident management, or remediation workflow out of the box
Development pace has slowed since founder Zach Rice shifted focus to Truffle Security in 2023
Project governance is in transition, with the founder announcing reduced control over the repository and a successor project, Betterleaks, in 2026
No secret validity checking to confirm whether a detected credential is still active
No official commercial support or SLA for enterprise users
Pricing
Open Source Free N/A
Frequently Asked Questions
Is Gitleaks free?
Yes, Gitleaks is completely free and open source under the MIT license, with no paid tiers.
Who created Gitleaks?
Gitleaks was created by Zachary (Zach) Rice as a side project in 2018.
Can Gitleaks scan git history, not just the latest commit?
Yes, Gitleaks scans the full commit history of a repository, which helps detect secrets that were committed in the past and later removed.
What is Betterleaks and how does it relate to Gitleaks?
Betterleaks is a successor project launched by Gitleaks creator Zach Rice in March 2026, sponsored by Aikido Security, built as a more accurate rewrite using parallelized scanning and BPE tokenization-based detection.
How is Gitleaks different from GitGuardian?
Gitleaks is a free, self-hosted command-line scanner with no dashboard or hosted service, while GitGuardian is a commercial platform with a free tier that adds hosted monitoring, incident workflows, NHI governance, and public repository monitoring.
Does Gitleaks integrate with GitHub's code scanning?
Yes, Gitleaks can output results in SARIF format, which integrates directly with GitHub Advanced Security's code-scanning alerts.