We kill ransomware. Fast.
No AI. No signatures. No updates.
Just lightning-fast detection and termination of ransomware.
Agger protection
Our comprehensive, multi-layered approach to stopping ransomware.
Agger identifies and terminates ransomware in milliseconds, including zero-day threats. The agent operates locally, ensuring data never leaves your endpoint. No signatures. No AI. No updates required.
Agger identifies and terminates ransomware in milliseconds, including zero-day threats. The agent operates locally, ensuring data never leaves your endpoint. No signatures. No AI. No updates required.
See it in action
Watch how Agger neutralises a live ransomware attack in realtime.
Agger Protection Console
Simple, Transparent Pricing
Protect your entire organisation with a straightforward, affordable plan.
"We defend because we know how to attack”

The team and I have spent decades breaking into companies (legally) to show them how real attackers think and operate. We've lived deep in the trenches of malware, trojans, and ransomware. And over time, one thing became crystal clear: ransomware is the most ruthless, costly, and demoralising threat organisations face today.
We built Agger because the existing tools weren't cutting it. They were slow, bloated, reactive. So we flipped the model. We took everything we know as offensive security experts and built something lean, focused, and highly effective; a tool that kills ransomware before it can cause damage.
No noise. No AI smoke and mirrors. Just a fast, surgical response when milliseconds matter.
We run Agger ourselves. Our customers love it. And if you're serious about stopping ransomware, not just detecting it, you should take a look.
Glenn Wilkinson - CEO, Agger Labs

Complete ransomware defence platform
What sets Agger apart? Have a look at the six key areas below.
Enterprise-Scale Performance
Built to scale effortlessly, Agger protects infrastructures of any size with minimal resource use and zero impact on performance.
Legacy System Support
Fully compatible with Windows 7 through 11, and Server editions from 2000 to 2025, protecting legacy systems without compromise.
Complements and Outperforms Your EDR
Agger happily runs alongside your existing EDR, adding a powerful layer of defence to detect and neutralise ransomware attacks (including zero-day variants), that traditional EDR tools routinely miss. Not only that, but our Defend module ensures hackers don’t kill your EDR.
API-Driven Orchestration
Comprehensive APIs make integration with your existing security stack effortless, giving you centralised visibility and control.
Fast, Frictionless Deployment
No complex setups or lengthy onboarding. Sign up today, deploy in minutes, and immediately gain proactive ransomware protection.
Local-Only Intelligence
Agger's agent analyses threats entirely locally, eliminating the need for cloud-based processing. This ensures lightning-fast decisions, complete privacy, zero external data transfers, and uninterrupted protection even offline.
Enterprise-Scale Performance
Built to scale effortlessly, Agger protects infrastructures of any size with minimal resource use and zero impact on performance.
Legacy System Support
Fully compatible with Windows 7 through 11, and Server editions from 2000 to 2025, protecting legacy systems without compromise.
Complements and Outperforms Your EDR
Agger happily runs alongside your existing EDR, adding a powerful layer of defence to detect and neutralise ransomware attacks (including zero-day variants), that traditional EDR tools routinely miss. Not only that, but our Defend module ensures hackers don’t kill your EDR.
API-Driven Orchestration
Comprehensive APIs make integration with your existing security stack effortless, giving you centralised visibility and control.
Fast, Frictionless Deployment
No complex setups or lengthy onboarding. Sign up today, deploy in minutes, and immediately gain proactive ransomware protection.
Local-Only Intelligence
Agger's agent analyses threats entirely locally, eliminating the need for cloud-based processing. This ensures lightning-fast decisions, complete privacy, zero external data transfers, and uninterrupted protection even offline.