AgileBlue M365 Security vs Selefra: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
AgileBlue M365 Security is a commercial cloud security posture management tool by AgileBlue. Selefra is a free cloud security posture management tool. Compare features, ratings, integrations, and community reviews side by side to find the best cloud security posture management fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Teams managing Microsoft 365 security across multiple workloads will find AgileBlue M365 Security worthwhile because it actually catches misconfigurations that break Exchange, Teams, and SharePoint at once instead of requiring separate tools. Continuous monitoring aligned with Microsoft and CISA baselines covers Entra ID through Power Platform, and the risk-based prioritization means you're not drowning in false positives. Skip this if your organization needs detection and response for active threats; AgileBlue prioritizes configuration drift and compliance posture, not incident hunting.
DevOps-first security teams who want to codify cloud compliance without vendor lock-in should start with Selefra; its SQL-based policy engine lets you write once and run across AWS, Azure, GCP, and 20+ SaaS platforms without relearning a proprietary language. The open-source model with 542 GitHub stars means you're not paying per account or per cloud, and GPT integration actually works for converting compliance frameworks into executable policies rather than serving as marketing theater. Skip this if your org needs managed services, pre-built industry benchmarks out of the box, or remediation automation; Selefra assumes you'll build policies and handle response workflows yourself.
