Repello AI dark tech background with a grid of square blocks, symbolizing advanced AI security and cybersecurity innovation

Secure your AI.
Outsmart attackers.

Secure your AI.
Outsmart attackers.

Enterprise Security for Agentic Workflows, MCP, and Chatbots.

Enterprise Security for Agentic Workflows, MCP, and Chatbots.

Trusted and backed by

Repello secures your entire AI stack: 

AI applications, agentic workflows & MCPs

Repello secures your entire AI stack: 

AI applications, agentic workflows & MCPs

"Repello ARTEMIS helped us identify Al vulnerabilities we never knew existed - it's essential for any

enterprise deploying GenAl.."

Pradeep Bhat

Head of Security

"ARTEMIS transformed our AI security from reactive patching to proactive defense - we now catch vulnerabilities before they become breaches."

Sandeep Varma

PhysicsWallah AI

Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security

GEN-AI RISKS

Your AI attack surface is growing. Your security isn't.

Your AI attack surface is growing. Your security isn't.

AI applications, agentic workflows, and MCP connections create threats that traditional security tools can't detect, let alone stop

AI applications, agentic workflows, and MCP connections create threats that traditional security tools can't detect, let alone stop

Prompt injection

Attackers embed malicious instructions in user inputs or external content sources, manipulating AI systems to leak sensitive data, execute unauthorized commands, or bypass security controls entirely.

Jailbreak attacks

Adversaries manipulate AI to bypass safety guardrails and content policies, generating harmful, biased, or policy-violating content that creates compliance violations and reputational damage.

Data exfiltration

Attackers exploit context windows, RAG pipelines, and MCP integrations through seemingly legitimate queries, extracting PII, intellectual property, and confidential data that evades traditional DLP detection.

Excessive agent autonomy

Compromised AI agents gain unauthorized control over enterprise systems and workflows, executing unauthorized actions, poisoning decision-making, and triggering cascading failures across multi-agent systems.

Tool abuse & API exploitation

Attackers weaponize AI-integrated tools and APIs to perform unauthorized transactions, manipulate connected systems, and generate harmful content at scale: causing financial loss and brand damage.

Resource exhaustion

Attackers trigger infinite loops, abuse token limits, or launch recursive API attacks, draining compute resources, causing system unavailability, and incurring massive cost overruns.

Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security

How we secure AI systems?

3-Phase AI security framework

3-Phase AI security framework

Repello follows a proprietary 3 phase framework to provide end to end security for AI systems: Discovery feeds continuous testing, testing results calibrate runtime defenses, and runtime insights improve future testing: creating an integrated security ecosystem 

Repello follows a proprietary 3 phase framework to provide end to end security for AI systems: Discovery feeds continuous testing, testing results calibrate runtime defenses, and runtime insights improve future testing: creating an integrated security ecosystem 

Inventorize

Discover and catalog all AI systems, models, and integrations across your infrastructure. Build a complete AI Bill of Materials (AI BOM) and get complete visibility into your deployed AI assets and agentic workflows to understand the application graph and threat model.

AI Red Teaming

Leverage our threat intelligence repository of 15M+ evolving attack patterns with 15x more coverage than manual testing. ARTEMIS provides automated red teaming with multi-lingual testing across text, image, and audio interactions. Compatible with OWASP, NIST, MITRE standards.

Adaptive guardrails

Deploy dynamic controls that are calibrated from AI red teaming results. ARGUS provides multi-lingual and multi-modal guardrails that evolve with your AI systems, delivering real-time monitoring and blocking threats.

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REPELLO PRODUCTS

Traditional security can't protect AI. Repello does

Traditional security can't protect AI. Repello does

With four purpose-built products that secure your entire AI stack

With four purpose-built products that secure your entire AI stack

Inventory

AI asset discovery

Automatically discover all AI models, agents, and agentic workflows

Build a complete AI Bill of Materials (AI BOM) for governance

Visualize threat graphs showing attack paths and blast radius

Living inventory that updates as your AI evolves

Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello ARTEMIS icon showing target symbol for AI red teaming

Repello ARTEMIS

AI red teaming

Context-specific real-world attacks tailored to your application

15M+ evolving attack patterns covering OWASP, NIST, MITRE frameworks

Simulate prompt injection, jailbreaks, data exfiltration and more

Compliance reports with prioritized remediation steps

Multimodal testing across text, images, voice, documents in 100+ languages

Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello ARGUS icon with shield symbol for AI runtime security

Repello ARGUS

AI runtime security

Block malicious inputs in <100ms with zero user-facing latency

Adaptive guardrails calibrated from red teaming results

Context-aware policies for fraud, credit, compliance

Multi-lingual protection across 100+ languages

Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security

MCP Gateway

MCP Visibility & Control

Real-time monitoring and control of every MCP connection

Block malicious servers and enforce custom security policies

Enterprise deployment via CrowdStrike, SentinelOne, Jamf in minutes

Zero-disruption deployment: drop-in proxy, no code changes required

Complete audit trails for compliance and governance teams

Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security

Why enterprises trust Repello

Why enterprises trust Repello

Repello delivers end-to-end AI security through continuous discovery, automated red teaming, and adaptive guardrails. Powered by self-evolving threat intelligence, we uncover vulnerabilities before release and block threats in production: so your AI team can focus on building, not defending.

Repello delivers end-to-end AI security through continuous discovery, automated red teaming, and adaptive guardrails. Powered by self-evolving threat intelligence, we uncover vulnerabilities before release and block threats in production: so your AI team can focus on building, not defending.

Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security

Full compatibility with your AI app stack

Model agnostic

Supports multimodality

Blackbox testing

Zero-intrusion security simulation icon representing Repello’s red teaming approach for AI systems
Zero-intrusion security simulation icon representing Repello’s red teaming approach for AI systems
Zero-intrusion security simulation icon representing Repello’s red teaming approach for AI systems

Zero-intrusion approach, designed for real attack simulation

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

Globally recognized AI security frameworks including OWASP, NIST, MITRE, and ATLAS supported by Repello
Globally recognized AI security frameworks including OWASP, NIST, MITRE, and ATLAS supported by Repello
Globally recognized AI security frameworks including OWASP, NIST, MITRE, and ATLAS supported by Repello

Map against globally renowned AI security frameworks

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

Repello offers coverage for over 270 AI vulnerability types with industry-leading protection
Repello offers coverage for over 270 AI vulnerability types with industry-leading protection
Repello offers coverage for over 270 AI vulnerability types with industry-leading protection

Unmatched security coverage across vulnerability categories

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

Expert AI security support icon highlighting Repello’s world-class assistance and implementation success
Expert AI security support icon highlighting Repello’s world-class assistance and implementation success
Expert AI security support icon highlighting Repello’s world-class assistance and implementation success

Proven at enterprise scale

Trusted by leading organizations across industries. Repello secures AI systems serving millions of users and processing billions of interactions

AI security insights

AI security insights

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

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

Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security
Repello tech background with grid pattern symbolizing AI security

Ready to close your AI security gaps?

Ready to close your AI security gaps?

Join security teams at leading enterprises who've moved from reactive to proactive AI security with Repello's world class offerings

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

Repello tech background with grid pattern symbolizing AI security

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© Repello Inc. All rights reserved.

Repello tech background with grid pattern symbolizing AI security

Sign up for Repello updates
Subscribe to our newsletter to receive the latest insights on AI security, red teaming research, and product updates in your inbox.

Subscribe to our newsletter

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

Follow us on:

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X icon
Github icon
Youtube icon

© Repello Inc. All rights reserved.

Repello tech background with grid pattern symbolizing AI security

Sign up for Repello updates
Subscribe to our newsletter to receive the latest insights on AI security, red teaming research, and product updates in your inbox.

Subscribe to our newsletter

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

Follow us on:

Linkedin icon
X icon
Github icon
Youtube icon

© Repello Inc. All rights reserved.