Mayhem

Web · Windows · Mac · Linux · Self-hosted · API · paid plans from $236/mo

Freedom report

Three barsScore 6.6

  • Free tierA free tier is on its own pricing page
  • Open codeNo open-source code on record
  • Runs widely4 of 6 device platforms
  • DocumentedPlans, terms and facts published

Mayhem is a security platform that brings code, API and dynamic software bill of materials (SBOM) security into one dashboard. Its approach combines network-aware fuzzing, symbolic execution and triage to find vulnerabilities. For code, it generates tests autonomously and provides a reproduction and backtrace for each defect. Its API testing checks for OWASP Top 10 API weaknesses and supports stateful, agentless testing. Reachability analysis helps identify software components on the attack surface. Mayhem provides vendor-neutral SARIF reports, real-time notifications and integrations including GitHub, Jenkins, GitLab, Jira, Slack, CircleCI, Azure DevOps, Google Chat and Travis CI. Deployment options include managed SaaS, private-cloud installation and closed-network installation; its command-line tools support macOS, Linux and Windows. The Mayhem for API free plan allows up to 50 scans per month. Paid API plans cost 236.00 USD per month and include additional scans, enterprise features and personalized support; paid plans have a free 30-day trial.

Who it is for

Mayhem suits teams looking to test code and APIs for vulnerabilities and assess software components on the attack surface. Deployment options include managed SaaS, private cloud and closed networks.

What is good

  • Provides a reproduction and backtrace for code defects.
  • API testing checks for OWASP Top 10 API weaknesses.
  • Offers managed SaaS, private-cloud and closed-network deployment.
  • Integrates with CI and issue-tracking tools.
  • Free API plan allows 50 scans monthly.

What to know first

  • Free API plan is capped at 50 scans per month.
  • Paid API plans cost 236.00 USD per month.
  • Enterprise SSO and LDAP or Active Directory integration are enterprise options.

Verdict

Mayhem combines code testing, API testing and dynamic SBOM analysis, with a free API tier and a stated 30-day trial for paid plans. Check scan limits and deployment or authentication requirements against your team’s needs.

Mayhem plans and pricing

All plans
Mayhem for API Free Plan Free Up to 50 scans per month mayhem.security · 2 Oct 2026
Mayhem for API paid plans $236/mo Additional scans · Enterprise features · Personalized support mayhem.security · 2 Oct 2026

Compared on fuzz testing software

Input generation methods
hybrid
Target types
Linux binaries; Windows PE binaries; TCP/UDP applications; REST APIs; gRPC APIs; containers; automotive vECUs
Coverage guidance
Yes
Crash triage
Yes
Execution mode
hybrid
Supported languages
C/C++; Python; Go; Rust; Java
CI/CD support
Yes

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