42Crunch API Security Platform

42Crunch API Security Platform is ranked #3 of 25 in api security testing software on The Geeks Club. It runs on API, Browser extension, Linux, macOS, Self-hosted, Web, Windows. There is a free plan. A free trial is offered. Paid plans start at $9/mo.

42Crunch API Security Platform plans and pricing

All plans

Free Free AI coding plugin · OpenAPI audit · vulnerability scans · automatic fixes · enough tokens to try the product 42crunch.com · 30 Sept 2026

Individual $9/mo $9 / month 1,000 security tokens/month · 1 user · +$0.03 per extra token · coding agents · API scans · IDE integration · email support 42crunch.com · 30 Sept 2026

Individual Pro $20/mo $20 / month 3,000 security tokens/month · 1 user · +$0.025 per extra token · coding agents · API scans · IDE integration · community support 42crunch.com · 30 Sept 2026

Enterprise Not published Scoped to APIs, MCP servers, and users · dedicated encrypted tenant · SSO · unlimited context · dedicated support manager · cloud, on-prem, or hybrid 42crunch.com · 30 Sept 2026

Compared on api security testing software

Free plan: No
API discovery: Yes
Runtime protection: Yes
API posture management: Yes
Sensitive data detection: Yes
Specification governance: Yes
Deployment model: hybrid

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42Crunch API Security Platform

Purpose: 42Crunch provides API security testing and runtime protection and extends its contract-driven governance to MCP servers used by AI agents.
API testing: Its API security testing uses static and dynamic tests generated from OpenAPI definitions and maps findings to the OWASP API Security Top 10.
Runtime protection: The runtime micro-firewall builds an allowlist from the API contract and blocks undeclared traffic with stated sub-millisecond overhead.
MCP discovery: The platform discovers MCP servers across registries, gateways, and repositories and generates contracts for their advertised tools, resources, and prompts.
Compliance: The platform maps MCP security findings to NIST AI RMF, OWASP MCP Top 10, EU AI Act, ISO/IEC 42001, and CSA AICM controls.
Integrations: The maker lists Visual Studio Code, IntelliJ, Eclipse, Bitbucket, Bamboo, GitHub, GitLab, Jenkins, Microsoft Azure, Azure Sentinel, SonarQube, Kubernetes, Docker, Postman, and MuleSoft as technology partners.
CI/CD support: The platform's CI/CD documentation lists Azure Pipelines, Bamboo, Bitbucket Pipelines, GitHub Actions, GitLab Pipelines, Jenkins, Tekton, and a generic Docker image for REST API static security testing.
IDE support: The IDE integration documentation names Visual Studio Code, JetBrains IDEs, Eclipse, and Microsoft Visual Studio.
Security certification: 42Crunch states that it is ISO/IEC 27001 certified and describes controls covering vulnerability and incident management, risk assessment, access control, encryption, continuous monitoring, and business continuity.
Privacy: The company says it commits to applicable privacy laws including GDPR, CCPA, UK GDPR, and Australia's APPs.
Deployment: Enterprise deployment options listed by the maker are cloud, on-premises, and hybrid.
Support: The Individual plan includes email support, Individual Pro includes community support, and enterprise pricing includes a dedicated support manager.
Trial terms: The free trial signup page says the 14-day trial requires a corporate email and no credit card.
Notable limitation: The CI/CD documentation says GraphQL federation is not supported in CI/CD integration, and the Jenkins instructions state GraphQL scanning requires a separate subscription.
Price from: $9/mo

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Where it ranks on The Geeks Club

Best API Security Testing Software in 2026#3 of 25
Best API Security Software in 2026#3 of 22

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Sources

42crunch.com/platform-overview.html· checked 30 Sept 2026
42crunch.com/partners.html· checked 30 Sept 2026
docs.42crunch.com/latest/content/tasks/integrate_ci_cd_wi· checked 30 Sept 2026
docs.42crunch.com/latest/content/concepts/ide_integration· checked 30 Sept 2026
42crunch.com/why-trust-42crunch.html· checked 30 Sept 2026
42crunch.com/pricing.html· checked 30 Sept 2026
42crunch.com/upgrade_subscription.html· checked 30 Sept 2026
42crunch.com/freemium.html· checked 30 Sept 2026
42crunch.com/leadership.html· checked 30 Sept 2026
42crunch.com· checked 28 Sept 2026