# SiteWall SiteWall is a Software Supply Chain Security product by CellWall. It runs in the cloud. Pricing is commercial. Client-side security for monitoring and controlling third-party JavaScript in the browser. Checked October 2026. ## What is SiteWall? SiteWall by CellWall is a client-side security and browser security platform that discovers, monitors, controls, and documents what runs on a website in the user’s browser. It gives security and compliance teams visibility into first-party and third-party JavaScript, external resources, browser APIs, network requests, data access, and web supply-chain behavior. SiteWall creates a continuously updated third-party JavaScript inventory and client-side attack-surface map. Provider profiles show resources, activity over time, loading relationships, load flows, browser permissions, network destinations, performance impact, anomalies, issues, and historical incidents. Teams can see which scripts execute, what data and browser capabilities they access, where they communicate, and how behavior changes. Runtime observations become enforceable website security policies. Organizations can apply zero-trust defaults to newly discovered resources, allow or block providers and scripts, restrict network domains and geographic regions, and define granular access to storage, network, DOM, clipboard, device, profile, and other browser capabilities. Permissions can be derived automatically from detected resource usage. SiteWall supports client-side incident response by identifying anomalous behavior and affected resources when third-party compromise or unexpected script changes create security, performance, or functionality risk. Integrations and alerts fit existing workflows. For compliance and audit readiness, SiteWall maps continuous technical evidence to PCI DSS, GDPR, and ISO 27001. Teams can review requirements, findings, actions, evidence, script authorization, business justification, and remediation guidance, then export audit-ready reports. SiteWall is designed for CISOs, CTOs, application-security teams, web engineers, and compliance officers seeking third-party script monitoring, web supply-chain security, browser runtime protection, and verifiable client-side control. Tags: Browser Security, Supply Chain Security, XSS, Data Exfiltration, PCI DSS, GDPR, Content Security Policy, Third Party Security, Runtime Security, Security Service Edge ## Where it fits in your security program (NIST CSF 2.0) - [Identify](https://cybersectools.com/guides/building-identify-program-small-team): helps you know your assets and your risks. - [Protect](https://cybersectools.com/guides/building-protect-program-small-team): helps you prevent attacks and keep data safe. - [Detect](https://cybersectools.com/guides/building-detect-program-small-team): helps you spot attacks and unusual activity. ## Quick facts - Category: [Application Security](https://cybersectools.com/categories/application-security) · [Software Supply Chain Security](https://cybersectools.com/categories/software-supply-chain-security) - Vendor: [CellWall](https://cybersectools.com/companies/cellwall) (Claimed listing) - Deployment: Cloud - Company size fit: Startup, SMB, Mid-Market, Enterprise - Pricing: From $49 per user per month - Features: 10 listed - Integrations: 4 listed - Website: cellwall.io The full feature and integration lists are on the page for signed-in visitors. ## Where it ranks No shortlist covers this product's category yet. The closest is [Best Application Security Solutions for Business](https://cybersectools.com/shortlists/best-application-security-solutions). ## SiteWall FAQ ### What is SiteWall? SiteWall is a product by CellWall in the Software Supply Chain Security category. It covers Browser Security, Supply Chain Security and XSS. ### What is the pricing for SiteWall? SiteWall is a commercial product. For pricing, visit https://cellwall.io/products/sitewall or contact CellWall. ### What are alternatives to SiteWall? Alternatives to SiteWall listed on CybersecTools: 1. [StepSecurity CI/CD Security](https://cybersectools.com/tools/stepsecurity-ci-cd-security) - CI/CD security platform for GitHub Actions with runtime threat detection (Commercial) 2. [JFrog Artifactory](https://cybersectools.com/tools/jfrog-artifactory) - Universal artifact repository & software supply chain security platform (Commercial) 3. [CI/CD Security](https://cybersectools.com/tools/xygeni-cicd-security) - Secures CI/CD pipelines and DevOps workflows against supply chain attacks (Commercial) 4. [Build Application Firewall (BAF)](https://cybersectools.com/tools/build-application-firewall-baf) - Real-time firewall that monitors and enforces security policy in CI/CD pipelines. (Commercial) 5. [Wiz Supply Chain Security](https://cybersectools.com/tools/wiz-supply-chain-security) - Cloud-native SCA and SBOM platform for supply chain security across code to runtime (Commercial) Compare all SiteWall alternatives at [https://cybersectools.com/alternatives/sitewall](https://cybersectools.com/alternatives/sitewall) ### What deployment and organization size does SiteWall fit? SiteWall is available as a cloud service. It is listed for startups, small businesses, mid-market companies and enterprises. Pricing is commercial. Ask CellWall for pricing and support terms. ## Compare SiteWall with similar solutions - [SiteWall vs StepSecurity CI/CD Security](https://cybersectools.com/compare/sitewall-vs-stepsecurity-ci-cd-security) - [SiteWall vs JFrog Artifactory](https://cybersectools.com/compare/jfrog-artifactory-vs-sitewall) - [SiteWall vs CI/CD Security](https://cybersectools.com/compare/sitewall-vs-xygeni-cicd-security) All alternatives to SiteWall: [/alternatives/sitewall](https://cybersectools.com/alternatives/sitewall) --- Source: https://cybersectools.com/tools/sitewall For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL). More on SiteWall and CellWall: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md