Azure AI Content Safety
Microsoft's content moderation API for text and images
Verdict
Enterprise-grade content filtering integrated into Azure OpenAI. Fine-grained severity thresholds for hate, violence, sexual content, and self-harm. Required for regulated use cases on Azure.
Other Guardrails & Safety
- Anthropic Constitutional AIStable
Principle-based self-improvement for harmlessness and helpfulness
- Guardrails AIStable
Add input/output validation and safety rails to LLM calls
- Lakera GuardStable
Real-time prompt injection and jailbreak protection API
- Llama Guard 3Experimental
Meta's fine-tuned safety classifier for prompt and response screening
- Microsoft PresidioProduction
Data protection and anonymization for PII in LLM pipelines
- NeMo GuardrailsExperimental
NVIDIA toolkit for programmable guardrails via Colang language