Your on-demand AI hacker—faster, smarter, and without the pentest price tag.
Built by the team trusted by
Traditional security methods
are failing modern threats.
Manual Pentesting
Outdated with every code updateCostly, slow, and resource-intensive
Scanners and Tools
Painful setup, endless tuningFinds easy stuff, misses the real threats
It’s time for a smarter, better approach.
It’s time for a smarter, better approach.
Simplify Your Security with Xint,
Your On-Demand AI Hacker
Security built to think like an attacker, designed to protect you.
No setup.
Just give us a URLNo installation, no code or infrastructure changes. Just click, test, and secure.
Find what hackers
actually exploitUncover real attack scenarios, including complex business logic flaws that scanners miss.
Cut costs,
not securityGet enterprise-level security at a fraction of the cost of manual pentests.
Quick, No-nonsense ResultsActionable insights and PoVs in hours, not weeks.
Continuous, On-Demand SecurityNo scheduling or waiting for continuous testing.
AI-Driven PrecisionPrioritize threats that can and will be exploited. Bye-bye false positives.
Guided RemediationClear, actionable remediation guidance to help you fix vulnerabilities.
See Xint in Action—
Simple, Seamless,
Powerful
Step.01
Smart &
Automated Crawling
AI-Powered User SimulationXint interacts with your app like a real user, navigating workflows, clicking elements, and filling forms to uncover hidden attack surfaces.
Step.02
Intelligent API
Relation Discovery
Smarter Endpoint ClusteringGroups similar URLs and dynamic endpoints, reducing redundant testing while improving accuracy.
Reverse-engineer API DependenciesMaps the hidden relationships between APIs to expose weak links in authentication, data exposure, and access control.
Step.03
Context-Aware Testing
Real-world Threat ScenariosBuilds upon decades of world-class hacker insights to form hypotheses and execute targeted attack simulations like real attackers.
Security that Adapts to Your ApplicationAnalyzes your unique business logic and user flows to pinpoint and test your exact weak links.
Step.04
Validation & Reporting
Instant PoVsEvery reported issue includes a Proof of Vulnerability (PoV), showing exactly how the exploit works, why it matters, and how to fix it.
Actionable Remediation GuidelinesGet comprehensive, high-priority insights within minutes, including detailed attack paths, risk trends, and executive-level summaries.
Step.05
Self Learning &
Continuous Integration
Continuously Evolving SecurityXint refines its attack models with the latest threat intelligence, becoming more precise and effective over time.
Effortless ValidationInstantly verify fixes with one-click re-tests to ensure vulnerabilities are fully resolved and don’t return.
Step.01
Smart &
Automated Crawling
AI-Powered User Simulation
Xint interacts with your app like a real user, navigating workflows, clicking elements, and filling forms to uncover hidden attack surfaces.
Step.02
Intelligent API
Relation Discovery
Smarter Endpoint Clustering
Groups similar URLs and dynamic endpoints, reducing redundant testing while improving accuracy.
Reverse-engineer API Dependencies
Maps the hidden relationships between APIs to expose weak links in authentication, data exposure, and access control.
Step.03
Context-Aware Testing
Real-world Threat Scenarios
Builds upon decades of world-class hacker insights to form hypotheses and execute targeted attack simulations like real attackers.
Security that Adapts to Your Application
Analyzes your unique business logic and user flows to pinpoint and test your exact weak links.
Step.04
Validation & Reporting
Instant PoVs
Every reported issue includes a Proof of Vulnerability (PoV), showing exactly how the exploit works, why it matters, and how to fix it.
Actionable Remediation Guidelines
Get comprehensive, high-priority insights within minutes, including detailed attack paths, risk trends, and executive-level summaries.
Step.05
Self Learning &
Continuous Integration
Continuously Evolving Security
Xint refines its attack models with the latest threat intelligence, becoming more precise and effective over time.
Effortless Validation
Instantly verify fixes with one-click re-tests to ensure vulnerabilities are fully resolved and don’t return.
The World-class Hackers
Behind Xint
We don’t follow industry standards—we set them.
100+
Secured Clients
1500+
Vulnerabilities Discovered
99%
Consulting Customers Satisfied
8 DEF CON wins
Record holder for the largest global hacking competition
#1 in AI Cyber Challenge Semifinals
AIxCC hosted by DARPA of the US Department of Defense
Built by Award-
Winning Hackers
We’ve broken and secured the world’s toughest systems, winning more than 50 international hacking competitions along the way.
At Theori, AI isn’t a buzzword
It amplifies the proven expertise we’ve built through decades of consulting experience.
Security at Every Level
We secure everything—AI, applications, networks, and people—ensuring no weak links in your defense.
Trusted by Industry Leaders
Microsoft, Google, and leading organizations trust us because we don’t just promise security, we prove it through results.
