Build Application Firewall (BAF) vs SiteWall: Side-by-Side Comparison (2026)

Build Application Firewall (BAF): Real-time firewall that monitors and enforces security policy in CI/CD pipelines. built by InvisiRisk. Core capabilities include Real-time inline monitoring of CI/CD build activity, Network-level proxy enforcement for build communication, Allowlist/blocklist-based egress network policy enforcement..

SiteWall: Client-side security for monitoring and controlling third-party JavaScript in the browser. built by CellWall. Core capabilities include Real-time browser script behavior monitoring, Configurable policy enforcement on browser APIs and network destinations, First- and third-party script inventory via scheduled scans and instrumented sessions..

Both serve the Software Supply Chain Security market but differ in approach, feature depth, and target audience.

Build Application Firewall (BAF) differentiates with Real-time inline monitoring of CI/CD build activity, Network-level proxy enforcement for build communication, Allowlist/blocklist-based egress network policy enforcement. SiteWall differentiates with Real-time browser script behavior monitoring, Configurable policy enforcement on browser APIs and network destinations, First- and third-party script inventory via scheduled scans and instrumented sessions.

Build Application Firewall (BAF) is developed by InvisiRisk. SiteWall is developed by CellWall. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Build Application Firewall (BAF) integrates with GitHub, GitLab, Jenkins, Azure DevOps, Open Policy Agent (OPA). SiteWall integrates with Slack, Google Tag Manager, Email, CellWall CLI. Check integration compatibility with your existing security stack before deciding.

Build Application Firewall (BAF) and SiteWall serve similar Software Supply Chain Security use cases: both are Software Supply Chain Security tools, both cover Supply Chain Security, Data Exfiltration. Review the feature comparison above to determine which fits your requirements.