Best alternatives to Betterleaks in 2026

Developers sometimes accidentally commit a password or API key into their code, where it can sit exposed in a repository forever — a surprisingly common way companies get hacked. Betterleaks is a free tool that scans code for exactly this kind of accident and flags it before it becomes a breach. Betterleaks is an open-source secrets scanner that detects leaked credentials, API keys and sensitive information across Git repositories, GitHub, GitLab, Hugging Face and S3. It was built by Zach Rice, the original creator of the widely-used Gitleaks, as a full drop-in replacement — existing Gitleaks CLI flags and config files work unchanged. Rather than relying mainly on entropy calculations (a common source of false positives in older scanners), Betterleaks uses a token-efficiency approach based on BPE tokenization plus rule-defined validation written in Common Expression Language (CEL), reporting 98.6% recall versus 70.4% for entropy-based detection on the CredData benchmark. It's written in pure Go with no CGO or Hyperscan dependency, supports async HTTP-based validation of found secrets, and handles multiply-encoded secrets by default. Sponsored by Aikido Security, it launched March 19, 2026 and is MIT licensed.