Top 10 Alternatives to Tenable Nessus Recently Reviewed By G2 Community
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Intruder is a proactive security monitoring platform for internet-facing systems.
Invicti (formerly Netsparker) is an automatic and easy-to-use web application security scanner to automatically find security flaws in websites, web applications and web services.
Detectify is a SaaS based website security service that analyzes and monitors the security level of a user's website by applying a broad range of emulated hacker attacks and provide report that describes the identified vulnerabilities and their potential risk in the hands of malicious hackers.
Wiz is a CNAPP that consolidates CSPM, KSPM, CWPP, vulnerability management, IaC scanning, CIEM, DSPM, and container and Kubernetes security into a single platform.
Burp Suite is a toolkit for web application security testing.
Pentest-Tools.com helps security professionals find, validate, and communicate vulnerabilities faster and with greater confidence - whether they’re internal teams defending at scale, MSPs juggling clients, or consultants under pressure. With comprehensive coverage across network, web, API, and cloud assets, and built-in exploit validation, it turns every scan into credible, actionable insight. Trusted by over 2,000 teams in 119 countries and used in more than 6 million scans annually, it delivers speed, clarity, and control - without bloated stacks or rigid workflows.
Invicti Web + API (formerly Acunetix) is a dynamic application security testing (DAST) solution that helps security and development teams find and validate exploitable vulnerabilities across web applications and APIs. Built on the same Acunetix technology and expertise customers already know, Invicti Web + API combines fast, accurate scanning with proof-based validation, modern application coverage, and intelligent automation. With Invicti Web + API, teams can: - Discover and test vulnerabilities across websites, web applications, APIs, single-page applications, and modern JavaScript frameworks - Validate exploitable vulnerabilities with proof-based scanning to reduce false positives and manual verification - Test REST, SOAP, and GraphQL APIs, including complex and stateful application workflows Integrate security testing into CI/CD, issue tracking, and development workflows so validated findings reach the teams responsible for remediation - Automate recurring application security testing across development and production environments Invicti Web + API serves as the foundation of Invicti’s solution portfolio, extending proven web and API security into the broader Invicti AppSec platform and its agentic pentesting capabilities.
Astra security is a cybersecurity company that provides multiple features of protecting your website or company online. The comprehensive suite efficiently helps uncover vulnerabilities in thousands of apps & networks. Preventing data breaches and network compromise. 🧑💻 It offers Vulnerability Assessment and Penetration Testing (VAPT) for Website/Web App, Mobile App, SaaS, APIs, Cloud Infrastructure (AWS/Azure/GCP), Network Devices (Firewall, Router, Server, Switch, Printer, Camera, etc), Blockchain/Smart Contract, and more. ✨ Key highlighted features of Astra Pentest Suite: - A shiny bright dashboard that displays managed automated & manual pentesting - More than 2500+ security tests - Detailed Vulnerability Scanning & Reporting - Easy Vulnerability Management - Industry Recognized Verifiable VAPT Certificate ⚡️ Other features: - OWASP, SANS 25 standard testing - One-click actions for report download, email & more - CXO & developer-friendly dashboard - Contextual bug fix collaboration between your developers & security team
Veracode is the world's best automated, on-demand application security testing and code review solution.
Get workload-level visibility into AWS, Azure, and GCP without the operational costs of agents. You could buy three tools instead… but why? Orca replaces legacy vulnerability assessment tools, CSPM, and CWPP. Deploys in minutes, not months.