CREST CSIR Maturity Assessment Tool vs Navaio NIS2 Assessment: Side-by-Side Comparison (2026)

CREST CSIR Maturity Assessment Tool: Spreadsheet tool to assess IR capability maturity across a 1–5 scale. built by MDSec Consulting Ltd. Core capabilities include Maturity scoring on a scale of 1 (least effective) to 5 (most effective), Assessment across 15 steps within a 3-phase incident response process, High-level (summary) assessment spreadsheet..

Navaio NIS2 Assessment: Self-assessment tool to evaluate NIS2 compliance readiness and security gaps. built by Navaio IT Security. Core capabilities include NIS2 scope determination — indicates whether an organization falls under NIS2 obligations, Security Maturity Score generation based on assessment responses, Gap analysis across required NIS2 security domains..

Both serve the Risk Assessment market but differ in approach, feature depth, and target audience.

CREST CSIR Maturity Assessment Tool differentiates with Maturity scoring on a scale of 1 (least effective) to 5 (most effective), Assessment across 15 steps within a 3-phase incident response process, High-level (summary) assessment spreadsheet. Navaio NIS2 Assessment differentiates with NIS2 scope determination — indicates whether an organization falls under NIS2 obligations, Security Maturity Score generation based on assessment responses, Gap analysis across required NIS2 security domains.

CREST CSIR Maturity Assessment Tool is developed by MDSec Consulting Ltd. Navaio NIS2 Assessment is developed by Navaio IT Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

CREST CSIR Maturity Assessment Tool and Navaio NIS2 Assessment serve similar Risk Assessment use cases: both are Risk Assessment tools, both cover Security Maturity, Security Gap Analysis. Review the feature comparison above to determine which fits your requirements.