TruffleHog vs Kingfisher

TruffleHog9.2Visit KKingfisher9.1Visit

Higher score TruffleHog #2 in Secrets Scanning Software 9.2/10 Free plan Free plan✓ 5 of 5 features Visit TruffleHog

vs

K Kingfisher #3 in Secrets Scanning Software 9.1/10 Free plan Free plan✓ 5 of 5 features Visit Kingfisher

• TruffleHog fits best

  Open-source teams needing deep verification

• Kingfisher fits best

  Broad open-source scanning across code and cloud

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Side by side

Feature	TruffleHog 9.2/10 Visit ↗	KKingfisher 9.1/10 Visit ↗
At a glance
Editor score	9.2	9.1
Ranking	#2 in Secrets Scanning Software	#3 in Secrets Scanning Software
Best for	Open-source teams needing deep verification	Broad open-source scanning across code and cloud
Pricing model	Free plan + paid	Free
Starting price	—	Free plan
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Self-hosted	Self-hosted
Platforms	Windows, macOS, Linux	Windows, macOS, Linux
Support	Community, Docs	Community, Docs
Integrations	22+ integrations	14 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features TruffleHog 5/5 · Kingfisher 5/5
CI/CD scanning	✓	✓
Pre-commit scanning	✓	✓
Pull-request scanning	✓	✓
Push protection	✓	✓
Custom detection rules	✓	✓
Specs
Supported VCS	GitHub, GitLab, Git, Bitbucket, Gerrit, Azure Repos	Local Git, GitHub, GitLab, Azure Repos, Bitbucket, Gitea, Hugging Face
Repository limit	Not checked yet	Not checked yet
Our review
Pros	Classifies more than 800 secret types and verifies active credentials Scans history, branches, pull requests, files, containers, and connected sources Supports CI/CD, pre-commit, pre-receive, remediation, and credential tracking	Scans code, history, files, archives, cloud storage, and containers Validates credentials and maps permissions, resources, and blast radius Supports CI, pull requests, pre-commit hooks, and custom rules
Cons	Enterprise capabilities require a contact-sales process Deployment is focused on Linux and self-hosted environments Permission analysis applies to supported credentials rather than every finding	Revocation workflows apply only to supported credential providers Command-line workflows may require security and developer expertise No separate paid or enterprise tier for centralized commercial support
Our verdict	TruffleHog is an open-source secrets-scanning tool for developers and security teams. It searches repositories, version history, files, containers, and connected sources for credentials such as API keys, passwords, and tokens. Its core… Read the review →	Kingfisher is an Apache-2.0 open-source secret scanner from MongoDB for developers, security engineers, and incident responders. It scans source code, Git history, local files, archives, cloud storage, container images, and supported… Read the review →

Strengths and trade-offs

• TruffleHog — where it wins

  • Classifies more than 800 secret types and verifies active credentials
  • Scans history, branches, pull requests, files, containers, and connected sources
  • Supports CI/CD, pre-commit, pre-receive, remediation, and credential tracking

  Where it doesn't

  • Enterprise capabilities require a contact-sales process
  • Deployment is focused on Linux and self-hosted environments
  • Permission analysis applies to supported credentials rather than every finding

• Kingfisher — where it wins

  • Scans code, history, files, archives, cloud storage, and containers
  • Validates credentials and maps permissions, resources, and blast radius
  • Supports CI, pull requests, pre-commit hooks, and custom rules

  Where it doesn't

  • Revocation workflows apply only to supported credential providers
  • Command-line workflows may require security and developer expertise
  • No separate paid or enterprise tier for centralized commercial support

• TruffleHog9.2/10 · Free plan

  Deep secret detection and credential verification for development and security teams.

  Visit TruffleHogFull verdict →
• KKingfisher9.1/10 · Free plan

  A broad, free scanner for exposed credentials across code, cloud, containers, and developer platforms.

  Visit KingfisherFull verdict →