← Moderation & safety
Compare 3 moderation & safety APIs
| Amazon Bedrock Guardrails Amazon Web Services | OpenAI Moderation OpenAI | Azure AI Content Safety Microsoft Azure AI | |
|---|---|---|---|
| $ / 1K requests | $0.75 Unverified sample | Free Verified Oct 4, 2026 · aging | $0.38 Unverified sample |
| Quality | – | 78 | – |
| Speed | – | 90 | – |
| Image moderation | Yes | Yes | Yes |
| Prompt-injection detection | Yes | No | Yes |
| PII detection | Yes | No | No |
| Typical latency | — | 200 ms | — |