Rezilion vs. Stacklok Comparison Chart

Secure your code, cloud, and runtime in one central system. Aikido’s all-in-one security platform is loved by developers and security teams alike with full security visibility, insight in what matters most, and fast/automatic vulnerability fixes. Teams get security done with Aikido thanks to: - False-positive reduction - AI Autotriage & AI Autofix - Deep integration into the dev workflow (from IDEs and task managers to CI/CD gating) - AI Pentests - Automated Compliance Aikido covers the entire Software Development Lifecycle (SDLC), including: static application security testing (SAST), dynamic application security testing (DAST), infrastructure-as-code (IaC), container scanning, secrets detection, open source license scanning (SCA), cloud posture management (CSPM), runtime protection, AI pentests, and more.

Criminal IP ASM delivers a threat intelligence-powered approach to attack surface management by combining continuous asset discovery with deep threat analysis across IPs, domains, OSINT, and associated infrastructure. Built on Criminal IP’s advanced scanning and enrichment capabilities, it brings Threat Intelligence context such as vulnerability intelligence, C2 detections, malicious IP/domain correlations, and dark web exposure into every layer of asset discovery in an integrated approach that empowers security teams to proactively identify, prioritize, and mitigate threats before they are exploited.

Astra’s Pentest is a comprehensive penetration testing solution with an intelligent automated vulnerability scanner coupled with in-depth manual pentesting. On top of 10000+ tests including security checks for all CVEs mentioned in the OWASP top 10, and SANS 25, the automated scanner also conducts all tests required to comply with ISO 27001, HIPAA, SOC2, and GDPR. Astra offers an interactive pentest dashboard that the user can use to visualize vulnerability analyses, assign vulnerabilities to team members, and collaborate with security experts. And if the users don’t want to get back to the dashboard every time they want to use the scanner or assign a vulnerability to a team member, they can simply use the integrations with CI/CD platforms, Slack, and Jira.

Rocket z/Assure Vulnerability Analysis Program (VAP) is a specialized mainframe security solution that scans and analyzes vulnerabilities in IBM z/OS operating system code to help organizations identify, assess, track, and mitigate security risks that could expose critical data. Unlike traditional vulnerability tools that focus on application layers, z/Assure VAP conducts thorough and precise binary code scanning at the OS level to detect zero-day and integrity-based vulnerabilities without relying on signature files, using an Interactive Application Security Testing (IAST)-style approach to pinpoint real weaknesses and guide developers to the exact code requiring remediation. It generates detailed vulnerability disclosure reports that provide actionable insights and clear paths to fix issues, enabling teams to prioritize risk, strengthen defenses, and make mainframe vulnerability management a repeatable part of IT security and compliance programs.

Nexcess Digital Cloud serves businesses, agencies, and organizations that run their operations on the web. They need a platform that actively helps them grow, not just stay online. Our customers need an intelligent, managed environment that handles the complexity of modern digital operations, so their teams can focus on the work that actually matters to the business. What makes Nexcess Digital Cloud different is the combination of managed security, AI-powered site intelligence, and purpose-built software products, all on one platform. We deploy automated security patches before vulnerabilities are publicly exploited. We surface AI-powered insights that help customers understand their audiences, reduce churn, and act faster. And because we own both the infrastructure and the software layer, spanning ecommerce, learning, events, and fundraising, we can deliver a unified customer record across every product. No stack of disconnected SaaS tools can replicate that.

Reflectiz is the AI-powered web exposure company trusted by hundreds of global organizations, including Cox Communications, DAZN, Village Roadshow, Leeds United, and lastminute.com, to continuously monitor and protect everything that executes on their live websites. The platform observes real browser execution, not configuration, capturing every script, pixel, and third or fourth-party tool as it runs, and using AI to detect malicious code, unauthorized data flows, and behavioral change the moment it happens. It deploys with zero code changes, zero agents, and no access to customer data, typically live within one business day. One engine powers four hubs, each answering a different question about the same website: Security Hub detects web threats that traditional tools like WAFs miss, from Magecart skimming to AI-generated scripts. Privacy Hub verifies user data is only collected and shared as authorized, supporting GDPR, CCPA, HIPAA, and PIPEDA. Offensive Hub runs continuous, agentic penetration testing at up to 10x the capacity of manual pentesting. PCI Module automates PCI DSS 4.0.1 Requirements 6.4.3 and 11.6.1 with audit-ready evidence. Together they give Security, Privacy, Compliance, and Digital teams one 360-degree view of web risk instead of four disconnected tools. Reflectiz's Exposure Rating draws on an intelligence database built from monitoring millions of websites, and the platform has been recognized with a 2026 Fortress Cyber Security Award, a 2025 Top InfoSec Innovator award, and G2 High Performer status. Customers consistently cite fast, zero-touch onboarding and hands-on expert support alongside the platform.

Criminal IP is a cyber threat intelligence solution that provides decision-ready threat intelligence, and attack surface management solutions to security teams worldwide. By continuously scanning the global internet, Criminal IP aggregates and contextualizes threat signals across IPs, domains, URLs, and attack infrastructure, covering malicious indicators, known vulnerabilities, exposed assets, and attacker behavior. Criminal IP's mission is to give organizations real visibility into their cyber landscape and accelerate threat detection and response by delivering the intelligence needed to outsmart attackers.

ESET Protect Advanced is a comprehensive cybersecurity solution designed for businesses of all sizes. It offers advanced endpoint protection against ransomware, zero-day threats, and sophisticated attacks with ESET LiveSense technology. It includes full disk encryption for legal compliance and data protection. The solution features proactive cloud-based threat defense using adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis to prevent new threats. Mobile threat defense secures Android and iOS devices with anti-malware, anti-theft, and mobile device management. It also provides cloud app protection, mail server security, and vulnerability and patch management. Extended detection and response (XDR) enhances threat detection and response, while multi-factor authentication adds security. The solution offers single-pane-of-glass remote management for visibility into threats and users, along with advanced reporting and custom notifications.

Splashtop Autonomous Endpoint Management is an automation-led endpoint management solution designed to help IT teams monitor, secure, patch, and manage endpoints remotely with minimal manual effort by providing real-time visibility into device health, automated system and third-party software patching, and compliance tracking across distributed environments. It enables secure remote access, real-time patch management that complements tools like Microsoft Intune by detecting and remediating zero-day vulnerabilities, and centralized dashboards that show inventory, security metrics, and endpoint status, allowing IT operations to proactively fix issues before they impact users and maintain consistent compliance with regulations such as ISO/IEC 27001, SOC 2, GDPR, HIPAA, and PCI. AEM automates routine tasks such as patch deployment, system updates, and diagnostics, freeing IT staff from repetitive manual work, and supports advanced features.

NeuBird is the governed center of agentic operations: one secure, audited connection to your telemetry and your LLMs, with a memory of every investigation, so your engineers, your leaders, and your own agents all start from what the company already knows.