Astra Security vs Nuclei
Astra Security
getastra.com
Nuclei
nuclei.projectdiscovery.ioSide by side
| Figure | Astra Security | Nuclei |
|---|---|---|
| Price from | $58.25/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 10 | 1 |
| Spec score · Web Application Security Scanners | 8.4 (#4) | 8.3 (#5) |
| Spec score · Vulnerability Scanner Software | 8.4 (#7) | 8.3 (#11) |
| Integrations | Astra OrbitX lists Slack, Jira, Vanta, GitLab, Jenkins, Bitbucket, Azure and CircleCI integrations. | The project README lists Jira, Splunk, GitHub, Elastic, and GitLab integrations. |
| Intended users | Astra identifies engineering teams, security and DevOps professionals, and compliance-dependent organizations as intended users. | The documentation identifies security engineers, red teams, DevOps teams, bug bounty hunters, and penetration testers as users. |
| Support | Scanner Lite includes email support, while the Cloud Growth plan lists priority ticket and email support. | The open-source page says maintainers answer questions in Discord and template requests can be filed as GitHub issues. |
Plans
Astra Security
- Scanner Lite$69 a month
- API DAST Scanner$199 a month
- Scanner$199 a month
- API Security Pro$499 a month
- Scanner Agency$499 a month
- Scanner Lite$699 a year
- API DAST Scanner$1,999 a year
- Pentest Auto$2,999 a year
- API Security Pro$4,999 a year
- Pentest Expert$5,999 a year
In their own words
Astra Security
Astra Security is a cloud platform for continuous penetration testing of web applications, APIs, and cloud infrastructure. Its DAST scanner covers more than 15,000 test cases and supports authenticated scans involving MFA, SSO, and custom authentication flows. PTaaS combines certified human penetration testers with AI-assisted threat modeling, scheduled tests, and free rescans after remediation. API security features discover shadow, dormant, and undocumented APIs and test API-specific attack cases. The cloud scanner supports AWS, Azure, and GCP with more than 400 checks. Integrations include Slack, Jira, Vanta, GitLab, Jenkins, Bitbucket, Azure, and CircleCI. Astra says it is SOC 2 Type II and ISO/IEC 27001 certified, and its Trust Center shares security evidence. Plans include Scanner Lite at $69 a month, Scanner at $199 a month, and annual pentest options. A target is a domain and its site-tree URLs, representing an application, IP, website, or API.
Nuclei
Nuclei is a free, open-source vulnerability scanner for applications, infrastructure, cloud platforms, and networks. It uses YAML templates to define checks, drawing on more than 6,500 community-contributed templates; users can also create custom templates. Bulk and parallel scans, multiple target formats, and inclusion and exclusion filters are supported. Modules cover HTTP, DNS, TCP, headless, JavaScript, code, and file scanning, and authentication options include HTTP basic authentication and JWT. Nuclei can run in CI/CD pipelines, including through GitHub Actions, and export SARIF results to GitHub Code Scanning. It is distributed under the MIT License and is primarily a standalone CLI tool, with installation options including Go, Homebrew, Docker, GitHub, downloadable binaries, and Helm. It is actively developed, but has no LTS or stable version, so updates may bring breaking changes. Some templates can fuzz or take actions that risk denial of service; these are tagged and excluded from default scans. The tool is intended for security engineers, analysts, red teams, DevOps teams, bug bounty hunters, and penetration testers.