Lakera Guard

SecurityFree

Lakera secures GenAI apps and agents in real time—ultra-low latency, precision, and protection powered by the world’s largest AI red team.

Last updated Mar 19, 2026

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What is Lakera Guard?

Lakera is an AI-native security platform that protects Generative AI applications, agents, and MCPs with real-time runtime protection, AI red teaming, and centralized policy control. Backed by the world’s largest AI red team (Gandalf) and trusted by Fortune 500 companies like Dropbox, Lakera delivers sub-50 ms latency, a 0.01% false positive rate, multimodal/model-agnostic coverage across 100+ languages, and effortless scale to 1M+ transactions per app/day. Founded in 2021 (Zurich and San Francisco), recognized by Gartner and OWASP, and acquired by Check Point in 2025, Lakera reduces AI risks by 3–4 orders of magnitude and adapts to evolving threats without code changes.

Lakera Guard's Top Features

Key capabilities that make Lakera Guard stand out.

Real-time runtime protection for GenAI apps, agents, and MCPs

Prompt injection and jailbreak detection/prevention

Advanced PII detection and data loss prevention (DLP)

Ultra-low latency (sub-50 ms) with 0.01% production false positive rate

Multimodal and model-agnostic coverage across 100+ languages

Central policy control with no-code customization

AI red teaming with risk-based vulnerability management

Continuous threat intelligence from Gandalf’s 1M+ hackers and 35M+ attacks

API-first, cloud-native deployment (SaaS or self-hosted containers)

Easy integration and single-line code insertion

Scale to 1M+ transactions per app/day and hundreds of prompts/sec

Content moderation for violent, dangerous, and inappropriate content

Integrations with observability and SIEM tools (Grafana, Splunk)

Adaptive protection that evolves without code changes

Recognized by Gartner and cited in OWASP LLM/GenAI Top 10 guidance

Use Cases

Who benefits most from this tool.

Enterprise product teams

Protect customer-facing chatbots from prompt injections, jailbreaks, and toxic content without degrading UX.

AI platform engineers

Enforce centralized security policies across multiple LLM apps and agents via a single control plane.

Security & compliance

Detect and prevent PII exposure and data exfiltration with advanced DLP and content moderation controls.

Financial services

Secure multilingual GenAI workflows (e.g., Portuguese and Spanish markets) while meeting strict risk and regulatory requirements.

Edtech providers

Protect tutoring assistants for children with safe content filtering and runtime guardrails.

Support & CX leaders

Safeguard AI-driven support agents from tool misuse and indirect prompt attacks in live customer interactions.

Data & ML engineers

Harden RAG pipelines and model endpoints against poisoning, leakage, and jailbreaking with real-time inspection.

Voice/app developers

Secure multimodal chat and audio bots across any model with sub-50 ms latency.

CISOs & risk teams

Continuously test defenses using Lakera’s AI red teaming (Gandalf) and prioritize remediation by business risk.

IT operations

Scale securely to 1M+ transactions per app/day with SIEM integrations (e.g., Grafana, Splunk) and observability.

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Tags

AI SecurityGenerative AIReal-time ProtectionAI Red TeamingCentralized Policy ControlMultimodal CoverageModel-agnosticHigh ScaleLow LatencyLow False Positive RateRisk ReductionAdaptive Security

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Frequently Asked Questions

What is Lakera?
Lakera is an AI-native security platform that protects GenAI applications, agents, and MCPs with runtime threat detection, prompt attack prevention, data loss safeguards, and risk-based AI red teaming.
How does Lakera stop prompt injections and jailbreaks?
Lakera screens inputs and outputs in real time to detect and block prompt injections, jailbreaks, and manipulations, enforcing centralized policies with sub-50 ms latency and a 0.01% production false positive rate.
What is Lakera Guard?
Lakera Guard is Lakera’s runtime protection layer that provides real-time detection and prevention for prompt attacks, data leakage, and content risks, scaling to 1M+ transactions per app/day across 100+ languages.
What is Gandalf and how does it power Lakera?
Gandalf is Lakera’s AI educational game and the world’s largest AI red team, learning from 1M+ hackers and tens of millions of attack attempts across 100+ languages to continuously improve Lakera’s threat intelligence.
Does Lakera support different models and modalities?
Yes. Lakera is multimodal and model-agnostic, securing chatbots, audio bots, and agentic apps across any underlying LLM or provider in 100+ languages.
How is Lakera deployed and integrated?
Lakera is API-first and cloud-native, available as SaaS or self-hosted containers, with easy single-line insertion, central policy control, and integrations for tools like Grafana and Splunk.
What performance and scale can I expect?
Lakera delivers ultra-low latency (sub-50 ms), scales from zero to hundreds of prompts per second, and supports 1M+ secured transactions per app/day with exceptionally low false positives (~0.01%).
Who uses Lakera?
Lakera is trusted by Fortune 500s and high-growth teams, including Dropbox, global banks, and edtech firms securing 20+ GenAI apps such as tutoring assistants for children.
What industry recognition has Lakera received?
Lakera is cited as a GenAI TRiSM Vendor in Gartner’s 2024 Innovation Guide, referenced in the OWASP LLM/GenAI Top 10 guidance, and named a top Swiss startup in 2024.
Who founded Lakera and what is its current status?
Founded in 2021 in Zurich (with a San Francisco office) by alumni of Google, Meta, and aerospace, Lakera raised a $20M Series A (total $30M) and was acquired by Check Point in 2025.