Lakera
Commercial LLM security with Lakera Guard runtime protection and Lakera Red continuous red teaming.
Technical Architecture & Overview
Lakera offers two distinct products for AI security: Lakera Guard inspects prompts and responses at runtime for prompt injection, jailbreaks, and data leakage, and Lakera Red runs continuous adversarial testing against AI applications and agents. The vendor states its protections learn from more than 1 million hackers. The vendor also markets workforce AI security for employee AI use and reports customers from startups to Fortune 500 companies. Check Point completed its acquisition of Lakera in October 2025.
Targeted Technical Use Cases
Production LLM applications that need commercial guardrails plus continuous adversarial testing under one vendor.
Evaluation & Trade-offs
Core Strengths
- +Runtime protection, red teaming, and workforce AI controls from one vendor.
- +Covers AI agents, RAG agents, and multilingual and multimodal attacks.
- +API-first design, with SaaS or self-hosted deployment on the Enterprise plan.
Trade-Offs & Limitations
- -The free Community plan is limited to 10k requests per month on SaaS hosting.
- -Guard rules need tuning to application context.
Defensive Security Application
Blocking prompt injection and data exfiltration in production LLM applications and validating coverage through red teaming.
Frequently Asked Questions
What is Lakera?→
Lakera offers two distinct products for AI security: Lakera Guard inspects prompts and responses at runtime for prompt injection, jailbreaks, and data leakage, and Lakera Red runs continuous adversarial testing against AI applications and agents. The vendor states its protections learn from more than 1 million hackers. The vendor also markets workforce AI security for employee AI use and reports customers from startups to Fortune 500 companies. Check Point completed its acquisition of Lakera in October 2025.
What is Lakera used for?→
Production LLM applications that need commercial guardrails plus continuous adversarial testing under one vendor.
What are the strengths of Lakera?→
- +Runtime protection, red teaming, and workforce AI controls from one vendor.
- +Covers AI agents, RAG agents, and multilingual and multimodal attacks.
- +API-first design, with SaaS or self-hosted deployment on the Enterprise plan.
What are the limitations of Lakera?→
- +The free Community plan is limited to 10k requests per month on SaaS hosting.
- +Guard rules need tuning to application context.
How is Lakera used defensively?→
Blocking prompt injection and data exfiltration in production LLM applications and validating coverage through red teaming.