This article takes an honest look at the features of Report DataDome.
Since you’re on the c/side website, we acknowledge our bias. That said, we’ve built our case honestly and based our analysis on publicly available information, industry information, and our own or our customers' experiences.
If you want to verify their claims yourself, please navigate to their product pages.
| Criteria | c/side | DataDome |
|---|---|---|
| Approaches used | Proxy + agent based detections but also offers crawler and offers a free CSP reporting endpoint |
CSP |
| Real-time Protection | ||
| Full Payload Analysis | ||
| Dynamic Threat Detection | ||
| DOM-Level Threat Detection | ||
| 100% Historical Tracking & Forensics | ||
| Bypass Protection | ||
| Certainty the Script Seen by User is Monitored | ||
| AI-driven Script Analysis | ||
| QSA validated PCI dash | ||
| SOC 2 Type II | ||
| PCI specific UI |
What is DataDome?
DataDome is a cybersecurity company specialized in real-time detection and mitigation of online fraud and bot-driven threats. They analyze each incoming request to differentiate between legitimate users and malicious bots, effectively preventing activities such as data scraping, account takeovers, payment fraud, and denial-of-service attacks.
DataDome offers all kinds of different tools: Bot Protect blocks malicious bots in real time, Account Protect stops fraud like account takeovers, DDoS Protect mitigates L7 DDoS attacks, Ad Protect prevents ad fraud and analytics skew, and Page Protect monitors client-side scripts for PCI compliance.
In this blogpost we will focus on Page Protect.
How DataDome's Page Protect works
Page Protect
Page Protect is where the client-side comes in. You install a JavaScript tag on your web pages. This script monitors third-party scripts running in your users’ browsers. It tracks what scripts are loaded, what they access (e.g., form fields, cookies), and if they’re behaving suspiciously (e.g., skimming credit card info). DataDome analyzes it for threats. You can review activity and configure alerts or enforcement actions in the dashboard.
This approach is known as a Honeypot trap. These traps are less effective because attackers can load the scripts, figure out the traps, and bypass them relatively easily. This is also often referred to as an 'agent based' approach.
Various articles online, even on white-hat sites, explain how to circumvent Page Protect and other DataDome products.
How c/side goes further
c/side primarily offers a hybrid proxy approach which sits in between the user session and the 3rd party service. It analyzes the served dependencies code in real-time before serving it to the user.
This allows us to not only spot advanced highly targeted attacks and alert on them, c/side also makes it possible to block attacks before they touch the user's browser. It also checks the box for multiple compliance frameworks, including PCI DSS 4.0.1. We even provide deep forensics, including if an attacker bypasses our detections. Allowing you to more tightly scope the size of the incident us to make our detection capabilities better every day. No other vendor has this capability.
We believe this is the most secure way to monitor and protect your dependencies across your entire website. We've spent years in the client-side security space before we started c/side, we've seen it all, this is the only way you can actually spot an attack.
Sign up or book a demo to get started.
FAQ
Q: How does c/side's hybrid proxy differ from DataDome's CSP-based monitoring?
A: The fundamental difference is scope and depth. DataDome primarily focuses on bot protection and fraud prevention, using basic CSP for script monitoring without analyzing actual JavaScript payloads. c/side's hybrid proxy provides comprehensive client-side security with deep payload analysis of every third-party script. We examine what scripts actually do, while DataDome only monitors domains and bot behavior.
Q: Can attackers bypass c/side's protection like they can with DataDome's domain-based blocking?
A: No, because c/side's core analysis happens on our proxy, completely invisible to attackers. DataDome's CSP approach can be bypassed when attackers compromise legitimate domains or CDNs that are on the allow list. Since c/side analyzes actual script content rather than just source domains, attackers cannot bypass our protection by changing hosting locations. Our AI-driven payload analysis catches malicious code regardless of where it's hosted, providing protection that domain-based blocking cannot match.
Q: What forensic evidence does c/side provide compared to DataDome's bot protection logs?
A: DataDome provides bot detection and basic CSP violation reports, but c/side captures and archives the complete malicious code that was blocked. This gives you forensic-grade evidence showing exactly what client-side attacks looked like and what data they were designed to steal. Our approach provides immutable proof of actual script-based threats rather than just bot behavior analysis.
Q: How do client-side security capabilities compare between c/side and DataDome?
A: c/side provides comprehensive client-side security specifically designed for PCI DSS compliance with detailed script monitoring and payload analysis. DataDome's primary focus is bot protection with basic script monitoring as a secondary feature. Our approach covers both requirements 6.4.3 and 11.6.1 with the forensic documentation that compliance officers need, while DataDome lacks the depth required for thorough client-side protection.
Q: Why is c/side's payload analysis better than DataDome's domain monitoring?
A: Payload analysis prevents supply chain attacks that domain monitoring misses entirely. Modern attackers regularly compromise legitimate CDNs and inject malicious code into trusted domains that CSP solutions would allow. c/side's deep code analysis examines what scripts actually do rather than just where they come from, catching sophisticated attacks that domain-based protection cannot detect.