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Cloud Security (CNAPP/SASE) Alternatives

Professional-grade replacements for Cloud Security (CNAPP/SASE) software. Verified for features, security, and zero cost.

Tools Tested

100%

Free or Open Source

Database Updated Dec 2025

Hand-Picked Comparisons

Save Enterprise (Six-figure typical)

Palo Alto Prisma

A comprehensive cloud security suite that secures both the 'Infrastructure' (CNAPP) and the 'Network Access' (SASE). Known for its deep visibility but criticized for its extreme cost and complexity.

Top Recommended Replacement

Cloudflare Zero TrustPRO CHOICE

Replaces the 'SASE' portion of Prisma; free for up to 50 users; includes ZTNA (VPN replacement), DNS filtering, and browser isolation; extremely easy to deploy.

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Mastering Cloud Security (CNAPP/SASE) for Free

Our mission at Best Free Alternatives is to democratize access to high-end digital tools. The software listed above provides professional-grade results without the burden of monthly subscriptions. Whether you are a student, freelancer, or small business owner, these Cloud Security (CNAPP/SASE) alternatives are production-ready.