DepWarden vs Twira Dependency Vulnerabilities

DepWarden is a software composition analysis tool for checking dependency manifests against vulnerability, exploitability, supply-chain, package health and license data. It ranks findings using CISA KEV, FIRST EPSS, fix availability and dependency depth, and provides a copyable upgrade command. It supports npm, PyPI, Maven, Gradle, Go, RubyGems, Cargo, NuGet, Composer, Dart and Swift. The About page also describes source scanning across 15 languages and infrastructure-as-code formats with more than 300 rules. Users can submit CycloneDX or SPDX SBOMs and export an SBOM, OpenVEX document and NOTICE license file. GitHub, GitLab, Bitbucket and Azure DevOps branches can be connected for scans and scheduled email reports. The free plan provides report-only scanning and cannot fail a build; paid plans add options such as build gating, SAST and scheduled delivery. The hosted service runs in Mumbai, India, and EU or US residency is not offered for hosted use. DepWarden lists web, Linux, macOS, Windows, API and self-hosted availability. It states that it has no SOC 2, ISO 27001 or equivalent third-party attestation, and has not commissioned an independent penetration test.

Twira Dependency Vulnerabilities scans software lockfiles for known vulnerabilities and filters findings based on whether packages are installed and imported by code. It checks npm, Cargo, PyPI, Go, Maven, RubyGems, Packagist, NuGet, and Swift Package Manager lockfiles against OSV data, which aggregates GHSA, RustSec, PYSEC, the Go vulnerability database, and other feeds. Findings are available as structured JSON or SARIF 2.1.0. After an initial sync, a local vulnerability-data cache with a 24-hour time-to-live supports offline and air-gapped scans. Accepted-risk suppressions persist through lockfile changes, and detections are recorded in an append-only Merkle audit chain. The same binary can run on a laptop, CI runner, or in an air-gapped environment. Twira says indexing runs locally and indexed content is not telemetered; LLM calls use the customer’s chosen provider and key. The free plan does not list SCA. Pro costs $29.99 a month and includes a free 14-day trial. Twira says the scanner covers application dependencies and known vulnerabilities, not novel malware or several other attack types.