Lakera Guard is the most advanced prompt injection defense on the market. RaksHex covers prompt injection plus API security, compliance, and cost governance.
| Feature | Lakera Guard | RaksHex |
|---|---|---|
| Prompt Injection Defense | Industry-leading (research-backed) | Built-in engine with 50+ patterns + heuristic layers |
| PII Detection & Redaction | Available | Available + compliance-grade audit trail |
| API Security Scanning | Not available | Postman / OpenAPI collection scanner |
| Shadow API Detection | Not available | Automatic undocumented endpoint discovery |
| Kill Switch / Budget Cap | Not available | Hard stop + Slack/Email/Webhook alerts |
| Compliance Reporting | Not available | PCI DSS, OWASP, SOC 2 mapped findings |
| LLM Cost Monitoring | Not available | Per-request cost tracking + anomaly detection |
| VS Code Extension | Not available | In-editor scanning + real-time warnings |
| GitHub App / CI Gate | Not available | PR-level security gate with auto-fix |
| Self-hosted Option | Enterprise only | Docker Compose (all tiers) |