Data Analysis
- Deep Content Intelligence
- Malware, Exploits & Evasion
- Sensitive Data Discovery
Deep ContextualThreat Intelligence
For human analysts and AI agents.
Used in automation, SIEM, and SOC workflows.
Turning Complex Data into Actionable Security Intelligence
Analyze files, emails, URLs and sensitive data with the depth needed to detect, investigate and respond faster.
Threat Intelligence
- IOC Extraction & Enrichment
- Actionable Threat Context
- MITRE ATT&CK® Mapping
Security Automation
- SOC Triage & Enrichment
- SIEM, SOAR & Agent Integrations
- AI-Ready Evidence
Email Security
- Phishing Detection
- Content & URL Analysis
- Sender & Recipient Intelligence
Investigate cyber threats with confidence.
Analyze files and URLs for threats, anomalies, hidden content, and data exposure risks. Present clear, explainable results for every suspicious finding.
Start AnalysisFree Cloud Service•No Registration Required•Made and Hosted in Europe
Analysis Workspace
Detection Intelligence
Vendor-Independent Detection
CLens uses Contextal Platform detection engine and does not rely exclusively on third-party engine aggregation. Our technology combines AI-driven analysis with unique detection methods to analyze thousands of relationships, anomalies, historical events and other indicators
Explainable Signals
Designed to reduce alert noise, with generated signals supported by clear description with direct mapping to the MITRE ATT&CK®.
Match Signals with Objects
Identify the exact object responsible for a signal and inspect its metadata, relationships, and broader investigation context.
Core Capabilities
Deep Analysis
Analyze complex data and deeply nested structures across a wide range of formats.
Full Context
Navigate graph-based relationships, hierarchies, and technical indicators.
Structured Output
Deliver deterministic, queryable intelligence to analysts, automation, and AI agents.
Native AI Agent Support built on trusted data.
Contextal Lens (CLens) enables agentic cybersecurity with native AI agent support, helping your AI agents investigate, reason, and act with confidence.
AI Agent Context
Give agents better data to reason over.
CLens exposes deterministic analysis and structured security intelligence that agents can query on demand instead of inferring complex data themselves.
Explore AI Agent SupportDeterministic Analysis
Across dozens of file formats, so agents reason over facts, not inference.
Optimized for Agents
Queryable security data optimized for AI agent context windows.
MITRE ATT&CK® Mapping
Hundreds of mapped signals with technical detail available on demand.
Contextal Lens · Comparisons
Go beyond mainstream solutions.
Instead of producing isolated detection results, CLens connects information into a broader investigative context, helping analysts understand not only what was detected, but why.
Comparison
Contextal Lens vs. VirusTotal
1/63 detection engines classified the sample as malicious. VirusTotal may not meet the requirements of organizations handling sensitive or regulated data, or researchers looking for clear verdicts without the noise of false positives. It also has performance issues and no support for self-hosted deployment.
Read Comparison
Comparison
Contextal Lens vs. OPSWAT MetaDefender
0/21 well-known AV engines detected any threats, classifying the sample as safe, including OPSWAT's own technologies. An invalid "AI-generated content" signal was triggered with 100% confidence, even though the PDF was programmatically generated by a library, as confirmed by CLens analysis.
Read ComparisonEnterprise · Deployment & Integration
Deploy it your way. Integrate it anywhere.
Contextal Lens (CLens) is built for privacy-sensitive environments where organizations need control over infrastructure, data processing, and deployment.
Your infrastructure. Your data.
Deploy CLens on-premise, self-hosted, in a private cloud, or in fully air-gapped environments while retaining control over sensitive data.
- On-Premise
- Self-Hosted
- Private Cloud
- Air-Gapped
Built to integrate.
Powered by Contextal Platform, CLens integrates into existing security architectures and products without requiring organizations to redesign their infrastructure.
Why Contextal
Cybersecurity proven at global scale.
As a world-class cybersecurity company, Contextal helps the most demanding organizations protect what matters most, with capabilities that exceed mainstream vendor offerings.
0+
years spent on the front lines of cyber defense.
0%+
of global emails scanned by industry-leading technology.
0B+
users securedFounded in 2022 by cybersecurity veterans with a history of creating industry-leading technologies safeguarding the International Space Station and billions of users worldwide.
Founded by the original ClamAV creatorsTomasz Kojm · Alberto Wu
Contextal founders worked with
Why Contextal- Apple
- VMware
- Cisco
- Mimecast
Contextal Lens
Ready to go deeper? Start with CLens.
Start analyzing for free or explore plans for teams and enterprise deployments.