DepWarden checks dependency data and source code for security, package health, and license concerns.
Free plan Free trial From $19 a month, billed yearly WebWindowsMacLinuxAPISelf-hosted
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Best Software Composition Analysis Software 2026
Facts read 30 Sep 2026 – 21 Oct 2026
DepWarden leads this list of 65 (record score 6.0, free plan). Scantist is next (record score 5.5, free plan), and DeepFilterNet is the next highest-placed with a free plan (record score 5.4).
Software composition analysis (SCA) tools help you review software dependencies and related risks. This guide is for buyers comparing options for development and security workflows.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 DepWarden | DepWarden checks dependency data and source code for security, package health, and license concerns. | 6.0 | $19 a month, billed yearly | Free plan | Web, Windows, Mac, Linux | 8 Oct 2026 |
| 02 Scantist | Scantist suits development and security teams that need code, dependency, infrastructure, or AI runtime security tools. | 5.5 | $200 one-time | Free plan | Web, API, Self-hosted | 15 Oct 2026 |
| 03 DeepFilterNet | DeepFilterNet may suit developers or audio users seeking noise suppression for 48 kHz WAV files or a real-time LADSPA plugin. | 5.4 | Free plan | Free plan | Windows, Mac, Linux, API | 15 Oct 2026 |
| 04 Grype | Grype scans container images, filesystems, and SBOMs for known software vulnerabilities. | 5.4 | Free plan | Free plan | Windows, Mac, Linux, Self-hosted | 15 Oct 2026 |
| 05 Endor Labs | Endor Labs is an application security platform for code, dependencies, secrets, coding agents, and container images. | 5.3 | Free plan | Free plan | Web, Windows, Mac, Linux | 21 Oct 2026 |
| 06 Snyk Open Source | Snyk Open Source analyzes open-source components for security risks from IDEs and CLI through CI/CD and live environments. | 5.2 | $25 a month | Free plan | Web, Windows, Mac, Linux | 30 Sep 2026 |
| 07 Socket | Socket checks package changes in GitHub pull requests and flags malicious packages before they reach development or production. | 5.2 | $25 a month, billed yearly | Free plan | Web, Windows, Mac, Linux | 1 Oct 2026 |
| 08 Twira Dependency Vulnerabilities | Twira scans supported dependency lockfiles against OSV and filters findings by installed packages and code imports. | 5.2 | $29.99 a month | Free plan | Windows, Mac, Linux, API | 9 Oct 2026 |
| 09 SafeDep vet | SafeDep vet scans dependencies, repositories, containers, and SBOMs for package and workflow risks. | 5.1 | $100 a month | Free plan | Mac, Linux, Self-hosted | 10 Oct 2026 |
| 10 Safety CLI | 5.1 | $25 a month, billed yearly | Free plan | Windows, Mac, Linux, Self-hosted | 7 Oct 2026 |
Compare supported ecosystems, SBOM generation, reachability analysis and pull request scanning, along with monitored projects and deployment options. Check whether a free plan or trial fits your evaluation, and confirm platform support for your environment.
02
Scantist
Scantist suits development and security teams that need code, dependency, infrastructure, or AI runtime security tools.
WebAPISelf-hosted Record5.5 Visit
03
DeepFilterNet
DeepFilterNet may suit developers or audio users seeking noise suppression for 48 kHz WAV files or a real-time LADSPA plugin.
WindowsMacLinux+2 Record5.4 Visit
04
Grype
Grype scans container images, filesystems, and SBOMs for known software vulnerabilities.
WindowsMacLinux+1 Record5.4 Visit
05
Endor Labs
Endor Labs is an application security platform for code, dependencies, secrets, coding agents, and container images.
WebWindowsMac+4 Record5.3 Visit
6
Snyk Open Source
WebWindowsMac+2 $25 a month Record5.2 Visit Snyk Open Source analyzes open-source components for security risks from IDEs and CLI through CI/CD and live environments.
7
Socket
WebWindowsMac+4 $25 a month, billed yearly Record5.2 Visit Socket checks package changes in GitHub pull requests and flags malicious packages before they reach development or production.
8
Twira Dependency Vulnerabilities
WindowsMacLinux+2 $29.99 a month Record5.2 Visit Twira scans supported dependency lockfiles against OSV and filters findings by installed packages and code imports.
9
SafeDep vet
MacLinuxSelf-hosted $100 a month Record5.1 Visit SafeDep vet scans dependencies, repositories, containers, and SBOMs for package and workflow risks.
11
deppbot
Web $5 a month Record5.0 Visit deppbot is a web service that updates dependencies and runs a daily bundle update through GitHub.
12
OpenSCA
WebWindowsMac+3 Free plan Record5.0 Visit OpenSCA analyzes software components for vulnerabilities and license risks through an IDE, CLI, or cloud platform.
13
Retire.js
WebWindowsMac+4 Free plan Record5.0 Visit It suits developers and security teams looking to scan web apps or Node.js projects for known vulnerable libraries.
14
ScanCode.io
WebWindowsMac+3 Free plan Record5.0 Visit ScanCode.io runs software composition analysis scans on containers, archives, and manifests through a web UI and API.
15
Semgrep Supply Chain
WebMacLinux+2 $30 a month Record5.0 Visit Semgrep Supply Chain detects vulnerable open-source dependencies and malware, with reachability analysis and upgrade guidance.
18
Xygeni
WebWindowsMac+4 Free plan Record4.9 Visit Xygeni scans repositories, containers, and CI/CD files for software supply-chain risks and misconfigurations.
19
Eclipse Steady
WebMacLinux+2 Free plan Record4.8 Visit Eclipse Steady examines Java and Python apps for vulnerable open-source components and evidence of code use.
20
FOSSA
WebLinuxAPI+1 Free plan Record4.8 Visit FOSSA identifies software dependencies, security vulnerabilities, and license concerns across development.
21
Meterian BOSS
WebAPI £2,300 a year Record4.8 Visit Meterian BOSS reviews codebases for security flaws, license compliance, and outdated components, then provides reports.
Before you choose
Check ecosystem coverage
Start with the programming languages and package ecosystems your projects use. Compare each tool’s supported ecosystems against your development work before weighing other features.
Match the analysis to your workflow
Compare SBOM generation, reachability analysis and pull request scanning. These capabilities address different parts of dependency review, so consider which ones fit the way your team evaluates changes.
Confirm deployment options
Review the available deployment options and platform support. The category includes tools with Linux, self-hosted, web, API, macOS and Windows support, but capabilities differ by product.
Review the cost and trial terms
Check whether a tool has a free plan, a free trial or paid pricing, and note any published term such as per-user or annual pricing. For example, FOSSA lists a free plan and paid pricing from $20 per month on an annual basis; Safety CLI lists a free plan and a seven-day trial.
Questions
What does software composition analysis do?
SCA tools help review software dependencies. Compare their supported ecosystems and analysis features, including SBOM generation, reachability analysis and pull request scanning.
What should I compare when choosing an SCA tool?
Compare supported ecosystems, SBOM generation, reachability analysis, pull request scanning, monitored projects and deployment options.
Can I try an SCA tool without paying?
Some listed tools have a free plan or free trial. Check the product’s current terms; for example, ReversingLabs Cloud Sandbox lists a 14-day trial.
Do SCA tools support self-hosted deployment?
Self-hosted is a supported platform for part of this category. Confirm the deployment options for the tool you are considering.
Are there open-source SCA tools?
Open-source options appear in this category. Grype and Eclipse Steady are listed as free, and Eclipse Steady is marked open source.
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