c/side vs Source Defense How it works: side-by-side comparison (2026)

c/side: Client-side platform securing browser scripts, detecting fraud & ensuring PCI compliance. Built by C/side.

Source Defense How it works: Client-side security for websites against 3rd party vendor attacks. Built by Source Defense.

The table above shows where their features, integrations, deployment and company size fit differ.

c/side is made by C/side. Source Defense How it works is made by Source Defense. 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 Source Defense How it works are both Runtime Application Self-Protection products, and both cover Web Security, Browser Security. Use the table above to see where features, deployment and company size fit differ.