L
Lakera
46
Stack Score
Editorial pick✓ Verified working
Lakera
AI security + guardrails for LLM apps.
Try Lakera✓ Free trial available
Best for
Best for AI engineering teams shipping production LLM apps with security needs.
At a glance
- Pricing
- freemium
- Setup time
- 30 minutes
- Learning curve
- moderate
- Last verified
- 5/26/2026
What we love
- ✓Best prompt-injection detection on market
- ✓Real-time + low latency
- ✓Strong threat-intel lineage
Where it falls short
- −Per-call cost
- −Best at meaningful traffic
- −Some checks need tuning
Pricing
✓ Pricing verified Jun 21, 20262 tiers
Free
$0
per month
- ✓Limited requests
Pro
Custom
per request
- ✓Production volume
- ✓SLA
Overview
Lakera is an AI security platform — prompt injection detection, content moderation, PII protection, jailbreak defense. Drop-in API for LLM apps.
Key features
- ●Prompt injection detection
- ●Content moderation
- ●PII detection
- ●Jailbreak defense
- ●Real-time API
Best use cases
LLM app security
Defend production LLM apps from prompt injection + jailbreaks.
PII gating
Block PII from being sent to LLMs in real-time.
Integrations
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