Security●●Solid
PromptSonar – Static analysis for LLM prompt security
Static scanner catches prompt injections in code before runtime, unlike runtime guards.
Solve My ProblemShip It
meghal86
103mo ago
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Wardstone – Prompt injection and jailbreak detection API
by jaaackrl·Mar 13, 2026·1 point·0 comments
AI Analysis
●MidSlickShip It
Another guardrail API competing with Lakera, but claims sub-30ms latency.
Strengths
- •Bidirectional scanning protects both user prompts and model responses.
- •Risk bands provide production-ready signals without raw score calibration.
- •SDKs for Python and TypeScript reduce integration friction significantly.
Weaknesses
- •Crowded market with well-funded incumbents like Lakera and PromptArmor.
- •No clear technical differentiator beyond latency claims on the landing page.
Category
Target Audience
AI Application Developers
Similar To
Lakera Guard · PromptArmor · Rebuff
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