Apache Caldera (Incubating)
Adversary-emulation orchestration and ATT&CK-aligned exercise reporting.
Apache-2.0
Reviewed Oct 12, 2026
Reviewed project metadata and official links for red, blue, purple, and cross-team security work.
This is a dated, editorially reviewed seed. Links go to upstream projects or vendors. A listing is not authorization, safety certification, legal advice, or a recommendation to deploy a tool. Confirm scope, licensing, current maintenance, and your organization's rules before use.
Adversary-emulation orchestration and ATT&CK-aligned exercise reporting.
Apache-2.0
Reviewed Oct 12, 2026
Attack-chain modeling, sequencing, visualization, and reporting.
Apache-2.0
Reviewed Oct 12, 2026
Commercial adversarial exposure and security-control validation platform.
Proprietary commercial subscription.
Reviewed Oct 12, 2026
Application-security finding management, deduplication, and remediation workflow.
BSD-3-Clause for the open-source Community repository; commercial editions differ.
Reviewed Oct 12, 2026
Collaborative assessment evidence and report management.
GPL-2.0 for Community Edition; Professional is commercial.
Reviewed Oct 12, 2026
Multiuser finding normalization, remediation tracking, and reporting.
GPL-3.0
Reviewed Oct 12, 2026
Endpoint visibility and device-management platform built around osquery.
MIT core/free portions with separately licensed enterprise, documentation, and third-party components.
Reviewed Oct 12, 2026
Multi-component vulnerability-management stack and reporting workflow.
Components have separate licenses; gvmd is AGPL-3.0-or-later.
Reviewed Oct 12, 2026
Creation and collaboration on custom security-capability mappings.
Apache-2.0
Reviewed Oct 12, 2026
ATT&CK matrix annotation and coverage visualization.
Apache-2.0
Reviewed Oct 12, 2026
Local ATT&CK knowledge management, extensions, and sharing.
Apache-2.0
Reviewed Oct 12, 2026
Adversarial exposure validation, atomic testing, and exercise reporting platform.
Community Edition Apache-2.0; Enterprise Edition uses Filigran terms.
Reviewed Oct 12, 2026
Threat-intelligence knowledge graph, collaboration, and reporting platform.
Community Edition Apache-2.0; Enterprise Edition uses separate terms.
Reviewed Oct 12, 2026
Commercial adversary-emulation and detection-regression platform.
Proprietary commercial license scoped by deployment.
Reviewed Oct 12, 2026
Incident-response case management and team collaboration platform.
StrangeBee Community, Gold, or Platinum terms depending on edition.
Reviewed Oct 12, 2026
Collaborative forensic timeline analysis and case exploration.
Apache-2.0
Reviewed Oct 12, 2026
Purple-team exercise planning, test tracking, measurement, and reporting.
Custom VECTR terms/EULA; bundled Atomic Red material retains separate licensing.
Reviewed Oct 12, 2026