Noma Security Platform is a commercial AI SPM solution by Noma Security. RealmGuard is a commercial LLM guardrails solution by Realm Labs. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Teams securing AI agents across cloud and SaaS
Noma belongs here if agents are your main AI risk, because it puts endpoint, cloud and SaaS agents behind one control plane. It suits mid-market and enterprise teams with agents spread across many platforms. Since it covers posture, testing and runtime, ask which parts you need first so you do not pay for a rollout you are not ready to run.
From Best AI SPM Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
Comprehensive AI security platform protecting AI systems and applications
AI guardrail platform detecting harmful outputs, prompt injections & policy violations.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Noma Security Platform fits if you want a cloud product.
RealmGuard fits if you need both cloud and on-premises options and you are a small business.
Common questions when comparing Noma Security Platform vs RealmGuard for AI SPM.
Noma Security Platform: Comprehensive AI security platform protecting AI systems and applications. Built by Noma Security.
RealmGuard: AI guardrail platform detecting harmful outputs, prompt injections & policy violations. Built by Realm Labs.
The table above shows where their features, integrations, deployment and company size fit differ.
Noma Security Platform is made by Noma Security. RealmGuard is made by Realm Labs. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Noma Security Platform and RealmGuard are not in the same category on CybersecTools. Both cover AI Governance. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best AI SPM Solutions for Business picks Palo Alto Networks Prisma AIRS, Zscaler AI-SPM, Cyera Agent Guardian and 4 more.See the shortlist
