middleBrick vs Bright Security

middleBrick is a black-box API security scanner that submits requests to a reachable endpoint and analyzes responses. It does not require code access, agents, or SDK integration, and supports any language or framework. Scans complete in under a minute using read-only methods (GET and HEAD) plus text-only POST for LLM probes. Bright Security focuses on authenticated scans and in-depth runtime application security testing, often requiring instrumentation or agent deployment to map business logic and validate exploitability. For teams that need broad, low-friction coverage of many public APIs without modifying code or runtime, middleBrick provides a low setup footprint. Teams that require deep exploit validation and detailed attack path analysis may find Bright Security more suitable for specific high-risk assets.

middleBrick detects issues across 12 categories aligned to OWASP API Top 10 (2023), including authentication bypass, JWT misconfigurations, BOLA and BFLA, data exposure patterns, SSRF indicators, and LLM-specific adversarial probes. The scanner maps findings to three frameworks: PCI-DSS 4.0, SOC 2 Type II, and OWASP API Top 10 (2023). It surfaces findings relevant to HIPAA, GDPR, ISO 27001, NIST, CCPA, and other regulations using alignment language such as helps you prepare for or supports audit evidence for, without asserting certification or compliance guarantees. Bright Security positions its coverage around application-layer vulnerabilities and business logic checks, with compliance mappings tailored to regulated industries. Organizations needing to collect evidence for audits across multiple standards may use middleBrick to standardize scanning output, while still relying on auditors to interpret and validate findings.

middleBrick supports authenticated scans with Bearer tokens, API keys, Basic auth, and cookies at the Starter tier and above. Domain verification is enforced through DNS TXT records or an HTTP well-known file, ensuring only the domain owner can submit credentials. Header forwarding is limited to Authorization, X-API-Key, Cookie, and X-Custom-* headers. Bright Security typically offers broader authentication method support, including OAuth flows and custom script-based logins, which can handle complex identity providers and multi-step sign-in flows. If your APIs rely on simple token-based auth and you need lightweight authenticated coverage, middleBrick provides a straightforward option. For complex session management and conditional access workflows, evaluate Bright Security to confirm support for your identity model.

middleBrick offers a Web Dashboard for scan management and score trends, a CLI via an npm package for local runs, a GitHub Action for CI/CD gating, an MCP Server for AI coding assistants, and a programmatic API for custom integrations. Continuous monitoring in the Pro tier includes scheduled rescans, diff detection, email alerts rate-limited to one per hour per API, and HMAC-SHA256 signed webhooks with auto-disable after five consecutive failures. Bright Security often emphasizes agent-based or SaaS monitoring agents with deeper runtime instrumentation and workflow automation for remediation tickets. Teams with mature CI/CD pipelines may prefer middleBrick for its straightforward integration options and clear gating behavior. Organizations seeking integrated ticketing and runtime protection workflows should verify Bright Security’s integration ecosystem against their tooling stack.

middleBrick pricing tiers include a Free plan with three scans per month and CLI access, Starter at 99 US dollars per month for 15 APIs with dashboard and email alerts, Pro at 499 US dollars per month for 100 APIs with continuous monitoring and GitHub Action gates, and Enterprise at 2000 US dollars per month for unlimited APIs, custom rules, and dedicated support. Deployment footprint is minimal because scanning is external and does not require on-premises components; customer data is deletable on demand and purged within 30 days of cancellation, and it is never sold or used for model training. Bright Security’s public tier pricing and footprint vary, with some models requiring on-premises components or higher base subscription costs. Estimate setup cost by factoring integration effort, required scan frequency, and the number of APIs to be covered. For small teams needing quick external validation, middleBrick reduces initial overhead, while larger programs may weigh the incremental features of more expensive tiers.

middleBrick does not fix, patch, or block findings; it detects and reports with remediation guidance. It does not perform active SQL injection or command injection, does not detect business logic vulnerabilities, and does not detect blind SSRF or token forgery reliably. It is not a replacement for a human pentester in high-stakes audit scenarios. Bright Security similarly documents its limits, such as reliance on agent capabilities or the need for manual validation for complex logic flaws. Use middleBrick to triage external exposure and regulatory evidence collection, and complement it with targeted manual reviews for business-specific workflows.