Protect your AI against safety and security threats, instantly.
Lakera Guard empowers organizations to build GenAI applications without worrying about prompt injections, data loss, harmful content, and other LLM risks. Powered by the world's most advanced AI threat intelligence.
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Accelerate AI deployments with enterprise-grade protection. Built by MLÂ and security experts, accessible through Lakera's API.
Secure LLMs in minutes.
Add one line of code to get all the protection, and none of the headaches. Lakera Guard protects your entire organization. Deploy it on the cloud or on-prem.
Deploy your AI with ease.
Stop worrying about security risks and start moving your exciting LLM applications into production. Get started in less than 5 minutes, for free.
Grow stronger every day.
Lakera’s threat intelligence database contains tens of millions of attack data points, and is growing by 100k+ entries every day. With Lakera Guard, your defense continuously strengthens.
Lakera is recognized globally for AI security expertise.

"Generative AI models create security risks that are crucial to address for tech providers. Product leaders in security market scan differentiate and drive revenue by addressing the key transformation opportunities presented by these risks"


"The 54th Annual Meeting of the World Economic Forum focuses on exploring the opportunities enabled by the new technologies and their implications on decision-making and global partnership."

Lakera Guard embeds industry-leading security intelligence at the heart of your LLM applications so that you can build and deploy secure AI systems at scale.
We observe tens of millions of attacks to detect and protect you from undesired behavior and data loss caused by prompt injection.
Your data is your most valuable asset - don't put it at risk. Safeguard against data & privacy breaches by protecting your LLM applications with Lakera Guard.
Lakera Guard’s content moderation capabilities protect your users from harmful content, misinformation, and model misalignment.
Continuously assess, track, report, and responsibly manage your AI systems across the organization to ensure they are secure at all times.
‍AI threat database.
Lakera Guard's capabilities are based on proprietary databases that combine insights from LLMÂ applications, Gandalf, open-source data, and our dedicated ML research.
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Lakera's experts are frequently invited to share insights on AI security and regulations. Our work is also published in top-tier publications.

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Whether you are using GPT-X, Claude, Bard, LLaMA or your own LLM, you stay in control. Lakera Guard is designed to fit seamlessly into your current setup.


Your LLM applications will be in good hands. See more reasons why leading AI companies choose Lakera Guard to protect their LLMs against AI security threats.
Developers love Lakera Guard. Integrate with a single line of code and in less than 5 minutes.
Lakera Guard's response time is typically less than 200ms (SaaS API), which means no overhead to your LLM execution.Â
Our technical team is readily available to help you. We offer email, chat and Slack support, depending on your plan.
Lakera is SOC2 compliant. We follow the highest security and privacy standards to ensure that your data is protected at all times.
Lakera Guard makes no compromises when it comes to UX. Our infrastructure scales easily – even with the highest loads. Multizone deployments are available too.
You can deploy Lakera Guard in the cloud or on-premise. It's purpose-built so that you can easily integrate it across multiple use cases in your organization.


Our game “Gandalf” has been played by millions of people around the globe, making it the most popular AI security game in the world.
It has given us completely new insights into what it means to secure AI systems. Give it a go yourself.
Lakera Guard today.
Lakera Guard protects your LLM applications from cybersecurity risks with a single line of code. Get started in minutes. Become stronger with us every day.
Come join us and 1000+ members to discuss AI security best practices and how to put them into action.


Lakera empowers developers to confidently build secure AI applications and deploy them at scale. We offer two products: Lakera Guard (LLM protection) and Lakera Red (AI-red teaming). Get in touch with us to learn how we can help you safeguard your AI applications at contact@lakera.ai
Gandalf is an online AI education game born out of an internal hackathon at Lakera, where a blue and red team tried to build the strongest defenses and attacks for an LLM holding a secret password. Gandalf was designed to help users learn about LLM threats such as prompt injections and hallucinations.
If you are building with LLMs, you need to think about the security of your application and user data from the outset. Lakera provides essential protection against various threats such as prompt injection, jailbreaks, hallucinations, and data poisoning. Implement Lakera Red for effective stress testing prior to deployment, and integrate Lakera Guard for continuous monitoring and threat detection. Get in touch with our team to learn more.
You can sign up and try Lakera Guard for free. We offer Community, Pro, and Enterprise plans. To get more information, get in touch with our team at: contact@lakera.ai
Lakera Guard is compatible with any LLM, including popular ones like GPT-X, Claude, LLaMa, Gemini, or your custom models. It's ideal for a wide range of applications, such as customer support chatbots, internal Q&A systems, content or code generation tools, LLM plugins, and more.
Regardless of your specific use case, Lakera Guard can be seamlessly integrated to ensure secure deployment. For unique use cases, we encourage you to reach out to our team for more details at contact@lakera.ai.
Lakera Red supports multiple languages, with a primary focus on English.
The Lakera platform is made to fit in with your workflows. Easily write your own tests, metrics, and extensions on top of its core functionality.
The Lakera platform is made to fit in with your workflows. Easily write your own tests, metrics, and extensions on top of its core functionality.
The Lakera platform is made to fit in with your workflows. Easily write your own tests, metrics, and extensions on top of its core functionality.
The Lakera platform is made to fit in with your workflows. Easily write your own tests, metrics, and extensions on top of its core functionality.
The Lakera platform is made to fit in with your workflows. Easily write your own tests, metrics, and extensions on top of its core functionality.
The Lakera platform is made to fit in with your workflows. Easily write your own tests, metrics, and extensions on top of its core functionality.
The Lakera platform is made to fit in with your workflows. Easily write your own tests, metrics, and extensions on top of its core functionality.
The Lakera platform is made to fit in with your workflows. Easily write your own tests, metrics, and extensions on top of its core functionality.
