c/side is a commercial runtime application Self-Protection solution by C/side. Monarx Threat Shield is a commercial runtime application Self-Protection solution by Monarx. Features, integrations, deployment and the company behind each one, side by side.
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VisitClient-side platform securing browser scripts, detecting fraud & ensuring PCI compliance.
Real-time web application firewall with runtime protection for PHP apps
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Based on what each listing shows: deployment, company size, price and open source.
c/side fits if you want a cloud product.
Monarx Threat Shield fits if you need to run it on your own servers and you are a startup.
Common questions when comparing c/side vs Monarx Threat Shield for runtime application Self-Protection.
c/side: Client-side platform securing browser scripts, detecting fraud & ensuring PCI compliance, built by C/side.
Monarx Threat Shield: Real-time web application firewall with runtime protection for PHP apps, built by Monarx.
The table above shows where their features, integrations, deployment and company size fit differ.
c/side is made by C/side. Monarx Threat Shield is made by Monarx. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. c/side and Monarx Threat Shield are both Runtime Application Self-Protection products. Use the table above to see where features, deployment and company size fit differ.
No Runtime Application Self-Protection shortlist yet. This is the closest one.
Updated 2026-11-01
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