Software Alternatives, Accelerators & Startups

SecurityBot.dev VS Nessus

Compare SecurityBot.dev VS Nessus and see what are their differences

SecurityBot.dev logo SecurityBot.dev

Free security and uptime monitoring for your web applications. Monitor SSL certificates, security headers, DNS records, port scans, and more - all from one powerful dashboard.

Nessus logo Nessus

Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
  • SecurityBot.dev SecurityBot Dashboard
    SecurityBot Dashboard //
    2025-09-08
  • SecurityBot.dev Uptime dashboard
    Uptime dashboard //
    2025-09-08
  • SecurityBot.dev SecurityBot Robots.txt Analysis
    SecurityBot Robots.txt Analysis //
    2025-09-08
  • SecurityBot.dev SecurityBot Port Analyzer
    SecurityBot Port Analyzer //
    2025-09-08
  • SecurityBot.dev DNS record dashboard
    DNS record dashboard //
    2025-10-16
  • SecurityBot.dev Slack integration
    Slack integration //
    2025-10-16
  • Nessus Landing page
    Landing page //
    2023-09-21

SecurityBot.dev features and specs

  • Comprehensive Dashboard
    Gain immediate insights into the status of your SSL certificate, CSP configuration, robots.txt file, security.txt file, and more.
  • Slack Notifications
    Receive real-time Slack alerts when your site is offline or does not meet user-defined ping time maximum values.
  • Automated Port Scans
    Sleep easy knowing an insecure port hasn't accidentally been left open to malicious attacks.

Nessus features and specs

  • Comprehensive Vulnerability Coverage
    Nessus offers an extensive database of vulnerabilities, allowing it to identify a wide array of security issues across different environments, including networks, operating systems, applications, and devices.
  • Regular Updates
    Nessus regularly updates its plugin library to include the latest vulnerabilities, ensuring that it can detect new threats as they emerge.
  • User-Friendly Interface
    The Nessus interface is designed to be intuitive and user-friendly, making it accessible for users of varying technical expertise.
  • Customizable Scans
    Nessus allows users to customize scans to focus on specific areas, devices, or types of vulnerabilities, providing greater flexibility and precision.
  • Extensive Reporting and Analytics
    Nessus offers detailed reporting and analytics capabilities, helping users understand the state of their security posture and prioritize remediation efforts.
  • Automation Capabilities
    Nessus supports the automation of scanning and reporting processes, which helps maintain ongoing security assessments without requiring constant manual intervention.
  • Integration with Other Tools
    Nessus integrates well with other security tools and systems, such as SIEMs, making it a versatile component of a broader security ecosystem.

Possible disadvantages of Nessus

  • Cost
    Nessus can be expensive, particularly for smaller organizations or those with limited budgets, as licensing fees can add up based on the number of assets being scanned.
  • Resource Intensive
    Nessus scans can be resource-intensive, potentially impacting network performance and requiring significant computational resources to conduct thorough assessments.
  • False Positives
    Like many vulnerability scanners, Nessus may sometimes produce false positives, which can lead to unnecessary remediation efforts and wasted resources.
  • Learning Curve
    Despite its user-friendly interface, fully leveraging all of Nessus's advanced features and capabilities can require a significant learning curve.
  • Limited Free Version
    The free version of Nessus, Nessus Essentials, is limited in its capabilities and is intended for individual use or small networks, which may not be sufficient for larger organizations.
  • Potential Over-Reliance
    Organizations might become overly reliant on Nessus for vulnerability management, potentially neglecting other important aspects of a comprehensive security strategy.

Analysis of SecurityBot.dev

Overall verdict

  • SecurityBot.dev appears to be a useful automated security tool for teams looking to streamline vulnerability detection and monitoring, though prospective users should verify current features, pricing, and reviews directly since offerings and reputations can change over time.

Why this product is good

  • Automates security scanning and monitoring, reducing manual effort for development teams
  • Can help identify vulnerabilities early in the development lifecycle
  • May integrate with common developer workflows and CI/CD pipelines
  • Potentially provides continuous monitoring and alerting for emerging threats

Recommended for

  • Startups and small teams without dedicated security staff
  • Development teams seeking to integrate security into their CI/CD pipelines
  • Organizations wanting automated vulnerability detection and monitoring
  • DevOps engineers looking to shift security left in their processes

SecurityBot.dev videos

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Nessus videos

LABS 17 Vulnerability Analysis Using the Nessus REVIEW

More videos:

  • Review - What is Nessus? | Explaining vulnerabilities in a Web Application
  • Review - Getting Started with Nessus Vulnerability Scanner - 2018

Category Popularity

0-100% (relative to SecurityBot.dev and Nessus)
Monitoring Tools
5 5%
95% 95
Security
0 0%
100% 100
AI
100 100%
0% 0
Web Application Security
0 0%
100% 100

Questions & Answers

As answered by people managing SecurityBot.dev and Nessus.

Which are the primary technologies used for building your product?

SecurityBot.dev's answer

SecurityBot.dev is built using the Laravel Framework, and is backed by a managed MySQL database. The application and infrastructure is deployed through Laravel Forge and is hosted on Digital Ocean.

How would you describe the primary audience of your product?

SecurityBot.dev's answer

SecurityBot is used by a mix of established tech companies and indie entrepreneurs.

What's the story behind your product?

SecurityBot.dev's answer

SecurityBot.dev founder Jason Gilmore is a prolific creator of online products, including 6DollarCRM, SpiesInDC, TurboShrink, and has long maintained a personal website at WJGilmore.com. He originally built SecurityBot.dev to monitor his own products, and it worked so well that he subsequently released it for wider use.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare SecurityBot.dev and Nessus

SecurityBot.dev Reviews

We have no reviews of SecurityBot.dev yet.
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Nessus Reviews

Best Burp Suite Alternatives (Free and Paid) for 2023
The main functions of Nessus are asset discovery, web scanning, prioritization, policy management, and vulnerability assessment. It enables organizations to tailor scans based on individual preferences, ensuring compliance with Center for Internet Security (CIS) benchmarks and other top-notch practices. Security teams can generate reports on various vulnerability types,...
Burp suite alternatives
Nessus is the best alternative choice for burp suite. It is a popular vulnerability scanner software. It can scan a wide range of technologies including operating systems, databases, network devices, web servers, hypervisors, and critical infrastructures. The output of the scan can vary in various formats such as plain text, XML, Latex, and HTML. Nessus provides additional...
Source: www.educba.com
10 Best Tenable Nessus Alternatives For 2021 [Updated List]
Answer: Nessus features a wide product line that includes the Nessus Cloud, Nessus Manager which is suitable for vulnerability management on-premises, Nessus Professional runs scans on client devices, such as a laptop. There is also Nessus Essentials, which is a free version of the tool that caters to general consumers.
Best Nessus Alternatives (Free and Paid) for 2021
Built for security practitioners by security professionals, Nessus Professional is the de-facto industry standard for vulnerability assessment. It was built by Tenable Network Security. Nessus performs point-in-time assessments to help security professionals quickly and easily identify and fix vulnerabilities, including software flaws, missing patches, malware, and...
16 Tresorit Alternatives
Nessus is a flexible and straightforward remote security scanning tool that effectively scans a computer and gives an alert when it discovers some issues. The software is pro-efficiently discovers vulnerabilities that hackers could access your operating system via a connected network. Nessus is the name of pride in delivering services that are always up to the mark. Nessus...

Social recommendations and mentions

Based on our record, SecurityBot.dev seems to be more popular. It has been mentiond 7 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

SecurityBot.dev mentions (7)

  • Ask HN: What Are You Working On? (July 2026)
    I continue working on SecurityBot.dev, having lately made significant improvements to the broken link monitor. https://securitybot.dev. - Source: Hacker News / 6 days ago
  • Ask HN: What are you working on? (June 2026)
    Another M&A tool. Useful for software company sellers who are required to disclose details related to software IP ownership such as what third-party dependencies are used in their software. https://securitybot.dev. - Source: Hacker News / about 1 month ago
  • Ask HN: What Are You Working On? (March 2026)
    This week I launched IterOps https://iterops.com, a heat mapping, rage click, dead click, scroll mapping, and simple A/B testing tool. I originally built it to have a better idea of what people are doing on my other micro-saas projects like https://securitybot.dev and https://contributoriq.com. Already finding it so useful that I figured I'd just turn it into a product too. - Source: Hacker News / 4 months ago
  • Ask HN: Any example of successful vibe-coded product?
    Iโ€™ve built and launched numerous SaaS products (which have paying customers) which were almost entirely built usibg AI agents including https://securitybot.dev and https://dependencydesk.com. My experience so far has been if you possess both deep domain-specific experience and significant coding experience then these coding LLMs, and most notably Opus 4.5, are the greatest productivity booster in the world. - Source: Hacker News / 7 months ago
  • Ask HN: What Are You Working On? (December 2025)
    Https://securitybot.dev/ SecurityBot.dev is an all-in-one uptime, performance, security, and SEO monitoring tool. I launched it a few months ago and have been iterating on it ever since. Later this week SecurityBot.dev will log its 1 millionth uptime check which is pretty cool to see. It includes the usual uptime monitoring service that you see everywhere else, but also features such as a PageSpeed Insights... - Source: Hacker News / 7 months ago
View more

Nessus mentions (0)

We have not tracked any mentions of Nessus yet. Tracking of Nessus recommendations started around Mar 2021.

What are some alternatives?

When comparing SecurityBot.dev and Nessus, you can also consider the following products

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Intruder - Intruder is a security monitoring platform for internet-facing systems.

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Acunetix - Audit your website security and web applications for SQL injection, Cross site scripting and other...