cside4.9 out of 5 stars |
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| Capsulla | cside | |||||
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Capsulla:
About
Capsulla is a browser data loss prevention (DLP) product for organizations using Google Workspace and managed Chrome browsers. Its Chrome extension monitors data movement across web pages, including clipboard pastes, typed text, file uploads, and downloads. Administrators define pattern, file-type, and domain rules, choose whether to block, mask, warn about, or log matches, and review event records and browser status in an administrative console. Optional AI-assisted drafting converts a plain-language description into a proposed rule for administrator review. Matching runs in the browser on the user's device; the console receives event details rather than matched text or file contents. Deployment is managed through Google Admin. Capsulla is intended for IT administrators and security owners and monitors managed Chrome browser activity, not desktop applications, mobile apps, IDEs, or data already stored in connected services.
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cside:
About
cside is a browser-layer security platform that gives you visibility for every visitor, human or agentic. Security, fraud prevention, privacy and compliance, all from a single script.
Unlike traditional WAFs and server-side security tools, cside operates directly in the browser environment, monitoring every third-party script loaded on your pages in real time. This means threats that bypass your backend defences are caught at the point of execution.
What cside does:
Script Monitoring and Control: cside inventories, monitors, and enforces policy on every third-party JavaScript tag running on your site. 100% session coverage, no sampling. Every script. Every page load. Detect supply chain attacks, shadow scripts, and unauthorised tag injections before they reach your customers.
PCI DSS 4.0.1 Compliance: cside is the fastest path to meeting PCI DSS 4.0.1 requirements 6.4.3 and 11.6.1. Automated script authorisation, tamper detection, and continuous monitoring satisfy QSA requirements without manual effort. Validated by VikingCloud.
Device Intelligence: Persistent, privacy-safe device intelligence using 102+ signals and 40+ hashed attributes. 99.7% fingerprint accuracy enables fraud prevention, bot detection, and session continuity across logins, checkouts, and account actions.
AI Agent and Bot Detection: Identify and classify AI crawlers, headless browsers, and automated agents interacting with your site. Protect pricing data, inventory, and content from scraping and abuse.
Chargeback Evidence: Capture cryptographically verifiable session evidence at checkout to dispute fraudulent chargebacks. Reduce dispute losses without adding friction to genuine customers.
Who uses cside: E-commerce retailers, payment service providers, digital agencies, travel and hospitality platforms, iGaming and betting operators, financial services firms, and SaaS companies managing PCI compliance, fraud risk, and client-side attack surface across high-traffic web environments.
Deployment: One-line script tag. No proxy. No latency impact. Up and running in under 5 minutes.
SOC 2 Type II certified. PCI SAQ-D validated.
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Capsulla:
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Supported
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cside:
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Capsulla:
Audience
IT admins and CTOs of companies on Google Workspace.
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cside:
Audience
Security & front-end engineers who need real-time monitoring, forensic history, and PCI-ready reporting for every third-party script in production.
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Capsulla:
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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cside:
Support
Phone Support
Supported
24/7 Live Support
Supported
Online
Supported
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Capsulla:
API
Offers API
Not Supported
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cside:
API
Offers API
Supported
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Capsulla:
Screenshots and Videos |
cside:
Screenshots and Videos |
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Capsulla:
Pricing
$139/month
$139 per month for the whole company, with no per-seat fees. Larger deployments above a few hundred browsers may require custom pricing. Includes a 14-day free trial with no credit card required.
Free Version
Not Supported
Free Trial
Supported
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cside:
Pricing
$99 per month
Free Version
Supported
Free Trial
Not Supported
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Capsulla:
Reviews/
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cside:
Reviews/
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cside:
Pros from Real UsersPros
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Capsulla:
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Supported
In Person
Not Supported
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cside:
Training
Documentation
Supported
Webinars
Supported
Live Online
Supported
In Person
Supported
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Capsulla:
Company InformationCapsulla
Founded: 2025
Poland
capsulla.io
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cside:
Company Informationcside
United States
cside.com
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Capsulla:
AlternativesNo Alternatives
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cside:
Alternatives |
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Capsulla:
Categories |
cside:
CategoriesThe detection engine uses an open-source LLM that runs entirely inside a self-hosted environment The cside AI engine detected that the modified script exhibited keylogger behavior and was flagged as malicious. Customers can then review the script and, if necessary, block the corresponding hash values. cside is a cutting-edge client-side security solution designed to protect organizations from the growing threat of browser-based attacks. Unlike traditional security tools that rely solely on threat feed intelligence, cside employs a fully autonomous detection system that uses historical context and AI to analyze the behavior of third-party scripts. This proactive approach allows cside to identify and block potential threats before they can reach your users, ensuring robust protection against zero-day vulnerabilities and supply chain attacks. With its unique multi-layer solution, cside offers unparalleled defense for client-side applications, making it an essential tool for any organization looking to safeguard their web presence. 100 % session coverage, DOM-level diffing, conditional threat detection (geo/time/user cohort). c/side sits in the path of every third-party request, fetches the actual JavaScript, and inspects it in real time. So malicious code is blocked before the browser can execute a single line. VikingCloud’s independent assessment confirms that, when properly configured, cside fulfills these requirements by continuously analyzing integrity and, if necessary, blocking scripts in real-time. The cside platform offers a dedicated PCI DSS dashboard that explicitly covers insights into 6.4.3 and 11.6.1 requirements. cside only stores the requester’s IP address for incident scoping; that data is never brokered or used for advertising. All collected data remains in cside managed clusters hosted in AWS. Stop Magecart, formjacking, token hijacking, cryptojacking, and more! By integrating client-side protection every third, fourth, and nth party script behavior is monitored for malicious signals. cside delivers full–spectrum visibility and control over all third party scripts executed in the user’s browser 100 % of the time without sampling. By providing real-time payload inspection, automated blocking, full historical payload storage, and auditor-ready reports that map directly to the testing procedures in PCI DSS 4.0.1. VikingCloud noted that the cside platform intercepted and blocked the third-party script actively to prevent data leakage. |
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cside:
Compliance Features
Archiving & Retention
Not Supported
Artificial Intelligence (AI)
Supported
Audit Management
Not Supported
Compliance Tracking
Not Supported
Controls Testing
Not Supported
Environmental Compliance
Not Supported
FDA Compliance
Not Supported
HIPAA Compliance
Supported
Incident Management
Not Supported
ISO Compliance
Not Supported
OSHA Compliance
Not Supported
Risk Management
Supported
Sarbanes-Oxley Compliance
Not Supported
Surveys & Feedback
Not Supported
Version Control
Not Supported
Workflow / Process Automation
Not Supported
GDPR Compliance Features
Access Control
Supported
Consent Management
Supported
Data Mapping
Not Supported
Incident Management
Not Supported
PIA / DPIA
Supported
Policy Management
Not Supported
Risk Management
Supported
Sensitive Data Identification
Supported
IT Security Features
Anti Spam
Not Supported
Anti Virus
Not Supported
Email Attachment Protection
Not Supported
Event Tracking
Not Supported
Internet Usage Monitoring
Not Supported
Intrusion Detection System
Not Supported
IP Protection
Not Supported
Spyware Removal
Not Supported
Two-Factor Authentication
Not Supported
Vulnerability Scanning
Not Supported
Web Threat Management
Supported
Web Traffic Reporting
Not Supported
PCI Compliance Features
Access Control
Supported
Compliance Reporting
Supported
Exceptions Management
Not Supported
File Integrity Monitoring
Not Supported
Intrusion Detection System
Not Supported
Log Management
Supported
Patch Management
Not Supported
PCI Assessment
Not Supported
Policy Management
Not Supported
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Capsulla:
Integrations
Datadog
Not Supported
Google Workspace
Supported
Jira
Not Supported
Magento
Not Supported
Next.js
Not Supported
Shopify
Not Supported
Slack
Not Supported
WooCommerce
Not Supported
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cside:
Integrations
Datadog
Supported
Google Workspace
Not Supported
Jira
Supported
Magento
Supported
Next.js
Supported
Shopify
Supported
Slack
Supported
WooCommerce
Supported
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Capsulla:
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