Active Containment™

One chokepoint.

Every attacker. Every time.

No matter how attackers evolve their tactics, ransomware must ultimately encrypt files — and that's the one chokepoint Quell controls, stopping every known and unknown variant before it causes real damage.

See it in action
The Threat Landscape

Ransomware breaches continue to grow and will accelerate with AI.

The attack surface is widening faster than prevention tools can keep up. Containment isn't optional anymore.

59%

Companies targeted by ransomware in 2025

+149%

increase in ransomware attacks year over year

The Product

Using Quell Couldn't Be Easier

Built for IT teams with limited time and resources. Deploy in under an hour, manage in minutes a month.

Detections

Ransomware Detections

When Quell identifies potential ransomware activity, it creates a Detection that captures exactly what happened and where.

Which process triggered it
What made Quell suspicious
Which files were modified
Details about the affected endpoints
Monitor Mode

Reduce False Positives with Monitor Mode

Quell's Monitor Mode lets you see exactly which processes would trigger containment — without any business disruption.

Review detections at your own pace, mark trusted applications, then confidently switch to Active Mode where threats are automatically contained in real-time.

Active Mode

Enabling Active Mode

Once you've identified false positives, switch to Active Mode. Any process that is encrypting will activate Quell and will be instantly contained.

IT is notified immediately. Trust or Block the process globally across your entire organization in one click.

Simulate

Test with a Mock Attack

Once Quell is configured, run a mock attack to confirm all settings are working — without any real file encryption.

Simulates all real-world events including endpoint ransomware alerts and email notifications so your team knows exactly what to expect.

Performance

Machine-speed containment.

Designed to run invisibly alongside your existing tools — zero disruption, maximum protection.

1%

Lightweight Process

CPU utilization — imperceptible to users and applications

~200MB

Low Memory, High Impact

Memory utilization (RAM) — low footprint, enterprise-grade performance

~20MB

Seamless Installation

Via endpoint management tool for Windows 11 — deploys in under an hour

25ms

File Write Latency

25 microseconds — essentially imperceptible to users and applications

"Quell's ease-of-use, quick deployment, and low TCO make it a valuable reinforcement in a multi-layered security approach."

See for yourself with a 30-Day Free Trial