Alternatives to StackHawk

This page compares tools that perform automated API security assessment. The focus is on capabilities, deployment model, and the types of findings each tool reports. All comparisons are based on observable behavior such as scan methodology, coverage of the OWASP API Top 10, and integration options. No tool can replace a comprehensive manual review or an audit.

middleBrick is a self-service API security scanner that submits a URL and returns a risk score from A to F with prioritized findings. It operates as a black-box scanner without agents, SDKs, or code access, supporting any language, framework, or cloud. Scan times remain under a minute using read-only methods, with text-only POST support for LLM probes. The tool maps findings to OWASP API Top 10 (2023), PCI-DSS 4.0, and SOC 2 Type II through direct alignment with their controls.

The scanner covers 12 categories including Authentication bypass, BOLA and BFLA, Property Authorization, Input Validation, Rate Limiting, Data Exposure, Encryption, SSRF, Inventory Management, Unsafe Consumption, and LLM / AI Security. It supports Bearer, API key, Basic auth, and Cookie authentication for scans above the free tier, with domain verification to ensure only owners can scan with credentials. Header forwarding is limited to Authorization, X-API-Key, Cookie, and X-Custom-* headers.

middleBrick parses OpenAPI 3.0, 3.1, and Swagger 2.0 files with recursive $ref resolution, cross-referencing spec definitions against runtime behavior to identify undefined security schemes, deprecated operations, and missing pagination. Continuous monitoring options in higher tiers provide scheduled rescans, diff detection, email alerts, HMAC-SHA256 signed webhooks, and compliance report downloads.

Several alternatives offer different trade-offs in deployment model, coverage depth, and integration style.

• Contrast focuses on application-aware testing and integrates into development pipelines with agents and SDKs.
• Salt Security provides runtime API protection and monitoring, emphasizing behavioral analysis in production.
• Traceable offers in-depth API security testing with a strong emphasis on authentication and authorization checks.
• Insomnia focuses on collaborative API development and includes security testing as part of its design-first workflow.
• Postman combines API development and testing, allowing security collections to be run as part of broader test suites.
• APIMATIC emphasizes automated client generation and incorporates security scanning as an optional pipeline step.

middleBrick does not perform active exploitation such as SQL injection or command injection, nor does it detect business logic flaws that require domain knowledge. It does not replace a human pentester for high-stakes audits. The tool is designed for detection and reporting, with remediation guidance provided in findings. Integrations include a web dashboard, a CLI via an npm package, a GitHub Action for CI/CD gating, an MCP server for AI coding assistants, and a programmable API for custom workflows.