---
description: Compare Nessus vs OpenText Core Behavioral Signals. Learn more about each of the software’s price, features, and helpful software reviews for Canadian business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Nessus vs OpenText Core Behavioral Signals Comparison - Capterra Canada 2026
---

Breadcrumb: [Home](/) > [Vulnerability Management Software](/directory/31062/vulnerability-management/software) > [Nessus \<span\>vs\</span\> OpenText Core Behavioral Signals](https://www.capterra.ca/compare/130577/174881/nessus/vs/arcsight)

# Compare Nessus vs OpenText Core Behavioral Signals

Canonical: https://www.capterra.ca/compare/130577/174881/nessus/vs/arcsight

> Detailed comparison between Nessus and OpenText Core Behavioral Signals. Check ratings, reviews, pricing, and features to make the best decision for your business.

-----

## At a Glance

| Metric | Nessus | OpenText Core Behavioral Signals |
| **Overall rating** | 4.7/5 | 4.1/5 |
| **Total Reviews** | 93 | 12 |
| **Starting Price** | US$4,000.20 | - |
| **Free Trial** | Yes | No |
| **Free Version** | Yes | No |
| **Deployment** | Mac (Desktop), Windows (Desktop), Linux (Desktop), Windows (On-Premise), Linux (On-Premise) | Cloud, SaaS, Web-based, Windows (Desktop) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Phone Support, Chat | Email/Help Desk, Knowledge Base Software, Phone Support |
| **Training Software** | Live Online, Webinars, Documentation, Videos | Documentation |

## Best for

### Nessus

Nessus Pro, the industry leader in vulnerability assessment, helps you quickly and easily identify and fix vulnerabilities.

### OpenText Core Behavioral Signals

Designed for all business sizes, it is a vulnerability management solution that helps monitor applications for internal and external threats.

## Key features

### Nessus

- API
- Activity Dashboard
- Alerts/Notifications
- Application Security
- Monitoring
- Network Scanning
- Real-Time Data
- Real-Time Reporting
- Reporting/Analytics
- Risk Analysis
- Threat Intelligence
- Threat Protection
- Vulnerability Management
- Vulnerability Protection
- Vulnerability Scanning
- Web-Application Security
- Website Crawling

### OpenText Core Behavioral Signals

- API
- Activity Dashboard
- Alerts/Notifications
- Behavior Analytics
- Monitoring
- Network Scanning
- Process/Workflow Automation
- Real-Time Reporting
- Reporting/Analytics
- Threat Intelligence
- Threat Response
- Vulnerability Management
- Vulnerability Scanning
- Web-Application Security

## Links

- [View Nessus Profile](https://www.capterra.ca/software/130577/nessus)
- [View OpenText Core Behavioral Signals Profile](https://www.capterra.ca/software/174881/arcsight)
- [View Original Comparison](https://www.capterra.ca/compare/130577/174881/nessus/vs/arcsight)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"Nessus vs OpenText Core Behavioral Signals Comparison - Capterra Canada 2026","description":"Compare Nessus vs OpenText Core Behavioral Signals. Learn more about each of the software’s price, features, and helpful software reviews for Canadian business users.","url":"https://www.capterra.ca/compare/130577/174881/nessus/vs/arcsight","about":[{"@id":"https://www.capterra.ca/software/130577/nessus#software"},{"@id":"https://www.capterra.ca/software/174881/arcsight#software"}],"breadcrumb":{"@id":"https://www.capterra.ca/compare/130577/174881/nessus/vs/arcsight#breadcrumblist"},"@id":"https://www.capterra.ca/compare/130577/174881/nessus/vs/arcsight#webpage","@type":["WebPage","CollectionPage"],"isPartOf":{"@id":"https://www.capterra.ca/#website"},"publisher":{"@id":"https://www.capterra.ca/#organization"},"inLanguage":"en-CA"},{"name":"Nessus","description":"Built for security practitioners, by security professionals, Nessus Professional is the de-facto industry standard for vulnerability assessment. Nessus performs point-in-time assessments to help security professionals quickly identify and fix vulnerabilities, including software flaws, missing patches, malware, and misconfigurations. With features such as pre-built policies and templates, group snooze functionality, and real-time updates, it makes vulnerability assessment easy and intuitive.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/c267b640-17d3-4246-8e3c-07136ce0acbc.png","url":"https://www.capterra.ca/software/130577/nessus","@id":"https://www.capterra.ca/software/130577/nessus#software","@type":"SoftwareApplication","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.ca/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.7,"bestRating":5,"ratingCount":93},"offers":{"price":"4000.2","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Apple, Windows, Linux, Windows on premise, Linux on premise"},{"name":"OpenText Core Behavioral Signals","description":"ArcSight is a security operations and analytics platform that provides holistic security monitoring, threat detection, investigation, and response capabilities. The platform offers real-time correlation, behavioral analytics, and orchestration to help security teams detect threats, streamline investigations, and automate response workflows. Key capabilities include multi-layered analytics, adversary intelligence, log management, MITRE ATT&amp;CK framework integration, and a data lake for collecting and enriching security data.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/9c9775e3-4ce0-435e-a1eb-61b8ef303312.webp","url":"https://www.capterra.ca/software/174881/arcsight","@id":"https://www.capterra.ca/software/174881/arcsight#software","@type":"SoftwareApplication","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.ca/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.1,"bestRating":5,"ratingCount":12},"operatingSystem":"Cloud, Windows"},{"@id":"https://www.capterra.ca/compare/130577/174881/nessus/vs/arcsight#breadcrumblist","@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Vulnerability Management Software","position":2,"item":"/directory/31062/vulnerability-management/software","@type":"ListItem"},{"name":"Nessus vs OpenText Core Behavioral Signals","position":3,"item":"https://www.capterra.ca/compare/130577/174881/nessus/vs/arcsight","@type":"ListItem"}]}]}
</script>