Secure your AI.
Outsmart attackers.

Secure your AI.
Outsmart attackers.

The only way to secure your AI systems is to know where it’s broken, we can help!

The only way to secure your AI systems is to know where it’s broken!

Trusted and backed by

REPELLO PLATFORM

Two layers.
One secure AI stack.

Autonomous AI red teaming to find failure modes.
Adaptive guardrails to block them - before your customers notice.

Repello ARTEMIS

AI red teaming

Your AI faces new attacks every day. ARTEMIS evolves with the threat landscape, automatically stress—testing your applications and delivering actionable security fixes before vulnerabilities become breaches.

Repello Guard

AI guardrails

Block malicious prompts and toxic outputs in under 200ms. Guard integrates seamlessly with your AI pipeline, stopping attacks across text, images, and voice without slowing you down.

GEN-AI RISKS

Attackers are exploiting GenAI apps at scale

Adopting GenAI into your applications broadens the attack surface area and introduces novel risks, not detected by existing security tools

Prompt injection

Attackers craft specific prompts or manipulate inputs to influence GenAI responses, leading to unintended disclosure of sensitive information or system manipulation.

Jailbreak attempts

Attackers bypass GenAI safeguards to produce restricted or harmful content, undermining trust and safety.

Brand reputation damage

GenAI misuse allows attackers to create damaging content that harms brand image and erodes customer trust.

Inappropriate content generation

Attackers use GenAI to generate offensive content, posing ethical and legal risks and highlighting the need for stricter controls.

SECURE YOUR AI

Continuously identify, measure and mitigate threats of your GenAI applications

Protect your GenAI applications from attackers by using Repello

Continuous security for your AI

Repello provides ongoing monitoring and threat mitigation, keeping your GenAI application secure in real time. Stay protected and resilient as threats evolve.

Integrate into your CI/CD pipeline

Integrate Repello’s security features directly into your CI/CD pipeline to catch and fix vulnerabilities early, ensuring secure, seamless deployments without slowing development.

Tailored to your business use case

Repello’s context-aware technology tailors security to your GenAI application’s unique needs, enhancing protection accuracy and minimizing disruptions.

Why modern AI teams trust Repello

Why modern AI teams trust Repello

Powered by self-evolving AI threat intelligence, Repello unites continuous red teaming with adaptive guardrails. We uncover exploits before release and pre-empt threats in production, so your AI team can focus on what they're good at - BUILDING.

Full compatibility with your AI app stack

Model agnostic

Supports multimodality

Blackbox testing

  • Text

  • Image

  • Audio

  • Video

Zero-intrusion approach, designed for real attack simulation

Battle-test the security of your AI with no access to underlying algorithms or code

Map against globally renowned AI security frameworks

Benchmark your application against the highest AI security and safety standards.

Unmatched security coverage across vulnerability categories

Repello safeguards against 270+ vulnerability types for industry-leading protection

World-class support for achieving outstanding outcomes

Repello’s experts in AI security provide dedicated assistance to ensure your success every step of the way

AI security insights

AI security insights

Explore expert articles, trends, and tips on keeping AI applications secure and resilient

AI GAME — MATRIX

Test your AI red teaming skills.
Hack the Architect.
Save humanity.

We’ve launched Matrix – AI Security Challenge, a live interactive hacking simulation where prompt engineers battle The Architect — an AI that controls the future.


In this cyberpunk-flavored scenario, your task is to infiltrate, exploit, and liberate — using real-world prompt injection techniques against AI defenses.

Train like an attacker in a safe, immersive environment

Push your skills against evolving AI threats

Compete globally and rise up the leaderboard

Ready to see Repello AI
in action?

Ready to see Repello AI
in action?

We've said enough. It's time to see for yourself.

We've said enough. It's time to see for yourself

Secure your AI.

Outsmart attackers.

Subscribe to our newsletter

8 The Green, Ste A
Dover, DE 19901, United States of America

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© Repello Inc. All rights reserved.

Secure your AI.

Outsmart attackers.

Subscribe to our newsletter

8 The Green, Ste A
Dover, DE 19901, United States of America

Follow us on:

© Repello Inc. All rights reserved.

Secure your AI.

Outsmart attackers.

Subscribe to our newsletter

8 The Green, Ste A
Dover, DE 19901, United States of America

Follow us on:

© Repello Inc. All rights reserved.