Compare GPT-5.5-Cyber vs. Microsoft Defender XDR

Adaptive Security is OpenAI’s investment for AI cyber threats. The company was founded in 2024 by serial entrepreneurs Brian Long and Andrew Jones. Adaptive has raised $50M+ from investors like OpenAI, a16z and executives at Google Cloud, Fidelity, Plaid, Shopify, and other leading companies. Adaptive protects customers from AI-powered cyber threats like deepfakes, vishing, smishing, and email spear phishing with its next-generation security awareness training and AI phishing simulation platform. With Adaptive, security teams can prepare employees for advanced threats with incredible, highly customized training content that is personalized for employee role and access levels, features open-source intelligence about their company, and includes amazing deepfakes of their own executives. Customers can measure the success of their training program over time with AI-powered phishing simulations. Hyper-realistic deepfake, voice, SMS, and email phishing tests assess risk levels across all threat vectors. Adaptive simulations are powered by an AI open-source intelligence engine that gives clients visibility into how their company's digital footprint can be leveraged by cybercriminals. Today, Adaptive’s customers include leading global organizations like Figma, The Dallas Mavericks, BMC Software, and Stone Point Capital. The company has a world class NPS score of 94, among the highest in cybersecurity.

SOCRadar Extended Threat Intelligence is a holistic platform designed from the ground up to proactively detect and assess cyber threats, providing actionable insights with contextual relevance. Organizations increasingly require enhanced visibility into their publicly accessible assets and the vulnerabilities associated with them. Relying solely on External Attack Surface Management (EASM) solutions is inadequate for mitigating cyber risks; instead, these technologies should form part of a comprehensive enterprise vulnerability management framework. Companies are actively pursuing protection for their digital assets in every potential exposure area. The conventional focus on social media and the dark web no longer suffices, as threat actors continuously expand their methods of attack. Therefore, effective monitoring across diverse environments, including cloud storage and the dark web, is essential for empowering security teams. Additionally, for a thorough approach to Digital Risk Protection, it is crucial to incorporate services such as site takedown and automated remediation. This multifaceted strategy ensures that organizations remain resilient against the evolving landscape of cyber threats.

NeuBird AI is an agentic AI platform built for IT and SRE teams who are done fighting fires manually. It watches your entire stack around the clock and when something goes wrong, it does more than surface an alert. It investigates by pulling from your logs, metrics, traces, and incident tickets, and figures out what actually broke and why, and tells the team exactly what to do next or simply takes care of it. Neubird connects to the tools your team already relies on including Datadog, Splunk, PagerDuty, ServiceNow, AWS CloudWatch, and more. It reasons across all of them the way a senior engineer would, at any hour, without the 2 AM wake-up call. Incidents that once took hours now close in minutes, with MTTR reduced by up to 90%. Neubird AI runs continuously, deploys as SaaS or inside your own VPC, and fits within your existing security controls. No rip and replace. Just faster resolution, less noise, and more time back for the work that actually matters - The on-call coverage your team deserves, without the 2 AM wake-up calls

ESET Protect Advanced offers a comprehensive cybersecurity solution for businesses of any size. It offers advanced endpoint security against ransomware and zero-day threats. It also includes full disk encryption to ensure legal compliance and data security. The solution uses adaptive scanning, cloud sandboxing and behavioral analysis for proactive cloud-based threats defense. Mobile threat protection secures Android and iOS with anti-malware and anti-theft. It also offers cloud app security, mail server protection, vulnerability and patch management, and cloud app protection. Multi-factor authentication and extended detection and reaction (XDR) improve threat detection and response. The solution provides a single pane of glass remote management to provide visibility into threats and users. It also offers advanced reporting and customized notifications.

Guardz is the unified cybersecurity platform purpose-built for MSPs. We consolidate the essential security controls, including identities, endpoints, email, awareness, and more, into one AI-native framework designed for operational efficiency. Our identity-centric approach connects the dots across vectors, reducing the gaps that siloed tools leave behind so MSPs can respond to user risk in real time. With 24/7 AI + human-led MDR, Guardz utilizes agentic AI to triage at machine speed while expert analysts validate, mitigate, and guide response, giving MSPs scalable protection without adding headcount.

The HYPERSECURE Platform by DriveLock is designed to fortify IT systems against cyber threats. Just as securing your home is a given, protecting business-critical data and endpoints should be seamless. DriveLock’s advanced security solutions ensure full lifecycle data protection, combining state-of-the-art technology with deep industry expertise. Unlike traditional security models that rely on patching vulnerabilities, the DriveLock Zero Trust Platform proactively prevents unauthorized access. With centralized policy enforcement, only authorized users and endpoints gain access to essential data and applications—strictly adhering to the never trust, always verify principle.

ManageEngine's Endpoint Central, formerly Desktop Central, is a Unified Endpoint Management Solution that manages enterprise mobility management, including all features of mobile app management and mobile device management, as well as client management for a wide range of endpoints such as mobile devices, laptops computers, tablets, servers, and other machines. ManageEngine Endpoint Central allows users to automate their desktop management tasks such as installing software, patching, managing IT assets, imaging, and deploying OS.

PowerDMARC is a robust email security solution that safeguards your brand reputation and email communications from threats like spoofing, phishing, and ransomware. By leveraging advanced technologies such as DMARC, SPF, DKIM, BIMI, MTA-STS, and TLS-RPT, PowerDMARC empowers you to protect your email infrastructure. With a user-friendly platform, PowerDMARC simplifies complex configurations, enabling you to easily manage and monitor your email security posture. AI-powered threat intelligence provides valuable insights to proactively identify and mitigate emerging threats. Trusted by over 2000 organizations globally, including Fortune 100 companies and governments, PowerDMARC is your trusted partner in securing your email infrastructure.

Bitdefender Small Business Security provides robust, enterprise-level cyber-defense tailored for smaller companies, ensuring protection across various platforms including Windows, macOS, iOS, and Android. With a centralized management system that is user-friendly, it allows organizations lacking dedicated IT personnel to efficiently implement and oversee their security measures from a single interface. The solution features a multi-layered approach to endpoint protection, incorporating machine learning, behavioral analysis, real-time monitoring, process termination, and rollback capabilities to safeguard against both known and emerging threats. Additionally, it includes ransomware prevention and remediation strategies that detect unusual encryption activities and facilitate file recovery from backups. Users are also protected against fileless attacks, with measures like memory and back-injection interference as well as script blocking. The software further enhances security by preventing phishing and fraud through the blocking of malicious websites and alerting users accordingly, while offering advanced exploit protection with real-time shields for common applications such as browsers, Office software, and Adobe Reader, thus ensuring all-encompassing endpoint security. This comprehensive suite of features makes it an ideal choice for small businesses seeking to fortify their cybersecurity defenses.

ThreatLocker is a Zero Trust security platform that stops cyber threats by allowing only approved applications and activity to run. It removes standing admin rights, enforces least privilege, and gives organizations precise control over software behavior. With capabilities like application control, ringfencing, and device and storage restrictions, it prevents ransomware, zero day exploits, and unauthorized actions before they can execute. Purpose built for IT and security teams, ThreatLocker offers centralized management and full visibility across endpoints, users, and applications. It helps shrink the attack surface, restrict lateral movement, and meet compliance requirements with detailed auditing. Quick to deploy and easy to manage, the platform includes a large maintained application library and simplified approval workflows, enabling stronger security with less operational burden while keeping the business running smoothly.