DeepKeep AI Firewall vs RealmGuard: side-by-side comparison (2026)
DeepKeep AI Firewall is a commercial LLM guardrails solution by DeepKeep. RealmGuard is a commercial LLM guardrails solution by Realm Labs. Features, integrations, deployment and the company behind each one, side by side.
Runtime protection firewall for AI systems and applications
AI guardrail platform detecting harmful outputs, prompt injections & policy violations.
Side-by-side comparison
Feature
DeepKeep AI Firewall
RealmGuard
Pricing model
Commercial
Commercial
Category
LLM Guardrails
LLM Guardrails
Deployment and fit
Deployment type
Hybrid
Hybrid
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
DeepKeep
Realm Labs
Use cases and capabilities
Policy
Yes
No
AI Firewall
Yes
Yes
LLM Guardrails
No
Yes
LLM Security
No
Yes
Prompt Injection
No
Yes
GenAI Security
No
Yes
Content Filtering
No
Yes
PII
No
Yes
AI Compliance
No
Yes
AI Governance
No
Yes
OWASP
No
Yes
Core features
8 features listed
10 features listed
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