Defend AI vs RealmGuard: side-by-side comparison (2026)
Defend AI is a commercial LLM guardrails solution by Straiker. RealmGuard is a commercial LLM guardrails solution by Realm Labs. Features, integrations, deployment and the company behind each one, side by side.
Defend AI delivers runtime security guardrails with >98.1% accuracy and subsecond latency.
AI guardrail platform detecting harmful outputs, prompt injections & policy violations.
Side-by-side comparison
Feature
Defend AI
RealmGuard
Pricing model
Commercial
Commercial
Category
LLM Guardrails
LLM Guardrails
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
SMB, Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
Straiker
Realm Labs
Use cases and capabilities
Runtime Security
Yes
No
MCP Security
Yes
No
AI Compliance
Yes
Yes
LLM Guardrails
No
Yes
LLM Security
No
Yes
Prompt Injection
No
Yes
AI Firewall
No
Yes
GenAI Security
No
Yes
Content Filtering
No
Yes
PII
No
Yes
AI Governance
No
Yes
OWASP
No
Yes
Core features
10 features listed
10 features listed
Integrations
5 integrations listed
No integrations listed
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