Lakera Guard vs Arthur AI
Compare security AI Tools
Lakera Guard
LLM security layer that blocks prompt injection data leaks and jailbreaks with a simple API policies dashboards and community to production tiers.
Arthur AI
Model and agent evaluation and monitoring platform with dashboards, alerts, guardrails and a transparent Premium plan for small teams plus enterprise options.
Feature Tags Comparison
Only in Lakera Guard
Shared
Only in Arthur AI
Key Features
Lakera Guard
- • Single API call to detect injection leaks and jailbreaks
- • Policies per application route to tailor risk tolerance
- • Dashboards with attack analytics for compliance needs
- • Low latency design to protect real time assistants
- • Custom rules and allow lists for domain specifics
- • SSO alerting and SLAs on paid production plans
Arthur AI
- • Dashboards for model and agent KPIs with version comparison
- • Custom metrics and slices to track drift and fairness
- • Real time alerts via webhooks email and chat
- • Agent traces showing tool calls outcomes and errors
- • Guardrails and policy checks for safer responses
- • Free, Premium, and Enterprise deployment options
Use Cases
Lakera Guard
- → Protect a public chatbot from injection and jailbreak attempts
- → Shield agents that browse tools and APIs from exfiltration
- → Meet compliance by logging and reporting blocked risks
- → Tune policies to reduce false positives in key paths
- → Create allow lists for approved actions or domains
- → Alert security teams with webhooks when threats spike
Arthur AI
- → Track LLM answer quality and escalate low confidence cases
- → Monitor drift and fairness for credit or risk models
- → Alert ops when agent tool calls fail or exceed latency
- → Compare model or prompt versions before full rollout
- → Export reports for audits and leadership reviews
- → Correlate traffic spikes with error clusters to triage
Perfect For
Lakera Guard
security engineers platform teams AI product owners compliance and risk leaders responsible for safe LLM deployments in production
Arthur AI
MLOps leaders, platform teams, and product owners who need evaluation, monitoring, and governance to scale models and agents responsibly
Capabilities
Lakera Guard
Arthur AI
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