Snyk
Snyk is a developer-first security platform that helps you find and automatically fix vulnerabilities in your code, open-source dependencies, containers, and cloud infrastructure throughout the entire software development lifecycle.
Tenable Nessus
Nessus is a vulnerability assessment solution providing deep-point-in-time scans to identify security flaws, misconfigurations, and malware across your modern IT infrastructure, including cloud, containers, and traditional assets.
Quick Comparison
| Feature | Snyk | Tenable Nessus |
|---|---|---|
| Website | snyk.io | tenable.com |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✓ 14 days free trial | ✓ 7 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2015 | 2002 |
| Headquarters | Boston, USA | Columbia, USA |
Overview
Snyk
Snyk helps you build secure applications without slowing down your development process. Instead of waiting for security audits at the end of a project, you can catch and fix vulnerabilities directly within your IDE, CLI, and CI/CD pipelines. It scans your custom code, open-source libraries, container images, and infrastructure-as-code templates to identify risks in real-time.
You get actionable fix advice and automated pull requests that upgrade dependencies to secure versions. The platform is designed for developers, DevOps teams, and security professionals who need to scale security across large codebases. Whether you are a solo developer or part of a global enterprise, you can start securing your projects for free and upgrade as your team's governance and compliance needs grow.
Tenable Nessus
Nessus helps you identify and fix security vulnerabilities before attackers can exploit them. You can scan your entire environment—including cloud instances, web applications, and traditional network hardware—to find missing patches, software flaws, and configuration errors. It provides a clear view of your attack surface so you can prioritize the most critical risks to your business.
You can choose between different versions depending on your needs, ranging from a free version for educators and students to professional and expert versions for security consultants. It simplifies the complex task of vulnerability assessment with pre-built templates and automated reporting. Whether you are securing a small office or a complex hybrid-cloud environment, you can rely on its extensive plugin library to stay protected against the latest threats.
Overview
Snyk Features
- Snyk Code Scan your custom code in real-time and receive specific developer-friendly suggestions to fix security flaws as you write.
- Open Source Scanning Identify vulnerable open-source dependencies and automatically create pull requests to upgrade to the latest secure versions.
- Container Security Find vulnerabilities in your container images and get recommendations for more secure base images to reduce your attack surface.
- Infrastructure as Code Secure your Terraform, Kubernetes, and CloudFormation templates by catching misconfigurations before they reach your production environment.
- IDE Integrations Fix issues while you code with native extensions for VS Code, IntelliJ, and other popular editors you already use.
- Automated Fixes Save hours of manual work with automated remediation that suggests the exact code changes needed to stay secure.
Tenable Nessus Features
- Pre-Built Scan Templates. Start scanning immediately using over 450 pre-configured templates for common audits like PCI-DSS and HIPAA compliance.
- Live Results. Perform offline vulnerability analysis against your scan history to find new threats without running a new scan.
- Cloud Infrastructure Scanning. Assess your cloud-native assets and identify misconfigurations in AWS, Azure, and Google Cloud environments easily.
- Customizable Reporting. Create tailored reports in multiple formats like HTML or PDF to share critical security findings with your stakeholders.
- Web Application Scanning. Identify vulnerabilities in your web applications and APIs to prevent common attacks like SQL injection and cross-site scripting.
- External Surface Discovery. Find and map your internet-facing assets to understand what an attacker sees when looking at your organization.
Pricing Comparison
Snyk Pricing
- Limited monthly tests
- Snyk Code (SAST) scanning
- Open Source (SCA) scanning
- Container & IaC scanning
- IDE and CLI access
- Everything in Free, plus:
- Unlimited monthly tests
- License compliance checks
- Jira & Slack integrations
- Custom fix strategies
- Priority email support
Tenable Nessus Pricing
- Scan up to 16 IP addresses
- High-speed accurate scanning
- Community support access
- Standard vulnerability assessment
- Free for educators and students
- Everything in Essentials, plus:
- Unlimited IP address scanning
- Advanced support access
- Configuration audits
- Live Results analysis
- Customizable reporting
Pros & Cons
Snyk
Pros
- Developer-friendly interface that fits into existing workflows
- Automated pull requests save significant remediation time
- Extensive vulnerability database provides highly accurate results
- Easy setup with popular Git repositories and IDEs
Cons
- Pricing can scale quickly for large teams
- Occasional false positives in complex custom code
- Initial scan configuration requires some fine-tuning
Tenable Nessus
Pros
- Extremely high accuracy with very low false-positive rates
- Massive library of plugins updated daily for new threats
- Easy to set up and run your first scan quickly
- Detailed remediation instructions help you fix issues faster
Cons
- Annual subscription cost is high for small businesses
- Interface can feel dated compared to newer cloud platforms
- Reporting customization requires a learning curve to master