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Free Enterprise-Grade OpenEDR

Delivers transparent endpoint protection with MITRE-aligned analytics, real-time visibility, and precise root-cause intelligence.

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Built on Transparency

Security you can inspect, validate, and trust – without relying on vendor-defined risk scores or black-box AI decisions.

Open Architecture

Open-source design exposes endpoint protection logic, telemetry flow, and enforcement mechanisms without closed-source black-box decisions.

Observable Actions

Every process action, alert, and correlation is visible, explainable, and backed by concrete behavioral evidence rather than AI assumptions.

Forced Accountability

Transparency ensures vulnerabilities cannot be hidden or delayed and are resolved rapidly through continuous global security scrutiny.

Why Traditional EDR Breaks

Detection-driven security fails under real-world pressure because it reacts after execution instead of preventing damage upfront.

Opinion-Based Detection

Other EDR platforms rely on probabilistic models and AI scores that attackers routinely evade with novel techniques.

Post-Execution Response

Threats are often detected only after execution, allowing damage, lateral movement, and persistence to occur.

Unknown Blind Spots

Zero-day and fileless attacks bypass signature-based and behavioral engines before detection adapts.

Alert Overload

Security teams are flooded with alerts lacking context, certainty, and verified threat outcomes.

False Confidence

Low alert volume often reflects missed detections rather than absence of active compromise.

ZeroDwell Prevention Model

Unknown threats are stopped before they can act.

Pre-Execution Isolation

All unknown files are automatically virtualized before execution, preventing production access.

Zero Dwell Time

Attackers receive zero runtime, eliminating opportunities for lateral movement, escalation, or persistence.

Execution Control

Security outcomes are guaranteed through isolation, not dependent on detection, AI models, or intelligence updates.

User Transparency

Applications operate normally inside containment without disrupting workflows or impacting productivity.

Attack Neutralization

Threats cannot modify files, inject memory, or encrypt endpoints or network shares.

Deterministic Security

Protection is based on proof and enforcement, not probability or vendor-defined risk scores.

Request a Demo

Get a live look at how OpenEDR prevents ransomware and unknown attacks before they cause damage.

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Enterprise Protection.
Free Forever.

See how transparent, prevention-first EDR works in real environments.

Highlights:

  • Isolate unknown files before execution to eliminate attacker dwell time
  • Block ransomware write activity before encryption impacts endpoints and network shares
  • View real-time attack progression mapped clearly to MITRE techniques
  • Observe attacker behavior safely inside containment without production risk
  • Manage unlimited endpoints centrally through a unified cloud console
Frequently Asked Questions
OpenEDR is free forever for up to 50 endpoints using the OpenEDR agent. It includes core open-source EDR capabilities with no time limits and no trial expiration. Full endpoint protection, ZeroDwell containment, RMM, and additional advanced modules are part of Xcitium’s paid platform offerings.
No. Applications run normally inside containment without blocking workflows or slowing device performance.
Yes. OpenEDR runs alongside any detection-based EDR, adding a prevention-first layer without replacement.
Yes. Unknown ransomware is isolated before execution, preventing encryption from ever starting.
Yes. It uses a lightweight agent with a unified cloud console for deployment, visibility, and control.

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