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  1. Home
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  3. Halcyon Anti-Ransomware Platform
Logo of Halcyon Anti-Ransomware Platform

Halcyon Anti-Ransomware Platform

byHalcyon
in IT Security
4.8

Overview

Product Information on Halcyon Anti-Ransomware Platform

Updated 11th August 2025

What is Halcyon Anti-Ransomware Platform?

Halcyon, an anti-ransomware solution provider, is purpose-built to defeat ransomware and stop data extortion attacks. Our platform and services enable operational resilience, eliminate downtime, and reduce risk from ransomware threats. With protection engines trained on ransomware signals, features, and tools, Halcyon detects and proactively disrupts ransomware threats before damage occurs. Bolstered by a ransomware warranty and a 24/7/365 virtual team, Halcyon guarantees no ransom is paid and no downtime is tolerated.

Halcyon Anti-Ransomware Platform Pricing

Overall experience with Halcyon Anti-Ransomware Platform

VP, IT Security and Risk Management
3B - 10B USD, Banking
FAVORABLE

“Ransomware Protection Adds Data Protection Layer and Helps Meet Compliance and Incident Readiness Needs”

5.0
Oct 28, 2025
Implementation was very straight forward, with a phased roll-out schedule to ensure compliance and limited impact to endpoints. Halcyon is first deployed in monitor mode to allow for safe integration into your environment, visibility into ransomware risk, and policy-tuning before full enforcement (Protection mode). Weekly cadence calls were had with Halcyon's deployment team to review detections and false positives, including policy tuning and adding overrides.
There are no reviews in this category.
CRITICAL

About Company

Company Description

Updated 5th November 2025

Halcyon is an anti-ransomware solution provider purpose-built to defeat ransomware attacks. Our technology takes an end-to-end approach to proactively disrupt threats at every stage of the attack lifecycle, from pre-execution to data exfiltration and encryption. With a 24/7 expert team that does the heavy lifting for you, and a robust ransomware warranty, Halcyon eliminates the need for ransom payments, ensures operational continuity, and protects businesses from data extortion.

Company Details

Updated 5th November 2025
Company type
Public
Year Founded
2021
Head office location
Texas, United States
Number of employees
201 - 500
Annual Revenue
<50M USD
Website
https://www.halcyon.ai/

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Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

User Sentiment About Halcyon Anti-Ransomware Platform
Reviewer Insights for: Halcyon Anti-Ransomware Platform

Halcyon Anti-Ransomware Platform Likes & Dislikes

Like

Given our financial services environment, where data encryption, availability and regulatory compliance are critical, Halcyon offers peace of mind by reducing disruptions to our business by preventing ransomware events targeting financial institutions. It adds a layer of resilience beyond traditional antivirus/EDR solutions and supports regulatory expectations around incident readiness, data recovery and business continuity. Additionally, Halcyon's threat research team is constantly monitoring alerts and detections, which typically results in overrides performed directly by that team who has manually triaged the alert. Talk about hands on service! This team is on the ball and never misses a beat. Lastly, their support has been fantastic thus far. If we have any questions, Halcyon support responses are detailed and informative, which usually contain recommended actions we should take to address any incidents or alerts in question.

Like

I like that Halcyon is purpose-built for ransomware. It layers multiple anti-ransomware detection and response engines (pre-execution, behavioral, and key capture), and it can autonomously recover encrypted systems in most cases. The fact that it is designed to play nice with existing endpoint security tools, working with them instead of aiming to replace them, is a major strong point. The inclusion of 24/7 ransomware detection, response and recovery services at no extra cost is a major bonus.

Like

One of the standout strengths of the Halcyon platform is its multi-layered defense model. By combining early-stage behavioral analysis, real-time encryption detection, and rollback capabilities, Halcyon delivers not just prevention but also business continuity. The rollback feature is particularly valuable- it ensures that even if a ransomware attack manages to encrypt files, systems can be restored with minimal disruptions

Dislike

Managing exceptions and overrides isn't very intuitive, particularly when it comes to linking the correct Asset ID and configuring overrides. As they say, If you don't use it, you lose it. Working within the console takes practice to navigate effectively. That said, Halcyon's support team is responsive and always willing to walk you through the process when needed. Additionally, it would be beneficial if the platform allowed users to add notes or descriptions directly to overrides, providing quick context for why an exception was created. Currently, these justifications need to be tracked separately in an external spreadsheet, which adds extra steps to the workflow.

Dislike

The user interface seems weak, but it does the job and I'm not sure I would need more features even though it seems simplistic.

Dislike

There is a lack of functionality for reporting and gathering KRI/KPI metrics in the Halcyon Platform

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Peer Discussions

Halcyon Anti-Ransomware Platform Reviews and Ratings

4.8

(19 Ratings)

Rating Distribution

5 Star
79%
4 Star
21%
3 Star
0%
2 Star
0%
1 Star
0%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.6

Integration & Deployment

4.7

Service & Support

4.7

Product Capabilities

4.7

Filter Reviews
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Most helpful
Last 12 Months
Star Rating
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Reviewer's Company Size
Reviewer's Industry
Reviewer's Region
Reviewer's Job Function
  • VP, IT Security and Risk Management
    1B-10B USD
    Banking
    Review Source

    Ransomware Protection Adds Data Protection Layer and Helps Meet Compliance and Incident Readiness Needs

    5.0
    Oct 28, 2025
    Implementation was very straight forward, with a phased roll-out schedule to ensure compliance and limited impact to endpoints. Halcyon is first deployed in monitor mode to allow for safe integration into your environment, visibility into ransomware risk, and policy-tuning before full enforcement (Protection mode). Weekly cadence calls were had with Halcyon's deployment team to review detections and false positives, including policy tuning and adding overrides.
  • Director of IT
    Gov't/PS/Ed
    Government
    Review Source

    Halcyon delivers powerful ransomware protection and automated recovery at a great price.

    5.0
    Oct 6, 2025
    Halcyon is a strong, focused defense against ransomware. It's fast to deploy, integrates with existing EDR tools, and can automatically recover encrypted data if necessary. Support is very responsive and the product continues to evolve. Halcyon is a solid choice in your cybersecurity toolbox for ransomware resilience.
  • Director, IT Security and Risk Management
    1B-10B USD
    Healthcare and Biotech
    Review Source

    A best-in-class anti-ransomware platform that every enterprise should strongly consider as part of its cybersecurity strategy.

    5.0
    Sep 15, 2025
    Halcyon has quickly distinguished itself as one of the most advanced and effective anti-ransomware solutions on the market. Unlike traditional EDR/XDR products that primarily focus on detection and response, Halcyon is purpose-built to disrupt and neutralize ransomware at every stage of the kill chain.
  • ICT Operations and Security Manager
    <50M USD
    Transportation
    Review Source

    Halcyon Provides Robust Protection Against Ransomware and Advanced Security Threats

    5.0
    Oct 8, 2025
    The overall experience with Halcyon was is outstanding. The product is amazing, they have a clear vision, and the internal team is excellent and experienced. I’m confident that the product will deliver the required value.
  • MANAGER, IT SECURITY AND RISK MANAGEMENT
    <50M USD
    Healthcare and Biotech
    Review Source

    Halcyon Platform Excels in Response Times

    5.0
    Dec 3, 2025
    The Halcyon platform has provided me with a peace of mind that doesn't come easily in the Info Security space. The professionalism, response times, and technical know-how of their staff provide a feeling of confidence that we are able to withstand an attack and recover within our RTO window.
Showing Result 1-5 of 20

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