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Built by Theori · 9x DEF CON CTF CHAMPIONS

Find Real Vulnerabilities
From Code to Production

The First Scalable Alternative to the Pentest
Xint scales offensive security across source code and live applications, delivering confirmed vulnerabilities with full attack paths, reproduction steps, and suggested fixes.
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THE PROBLEM

AI-generated code expands your attack surface faster than annual pentests can keep up

Modern applications change every day. New code ships, AI-written code enters production,
and the next annual test starts from scratch.

Security now must move at the speed of code.
INTRODUCING XINT

Continuous Pentest-grade Security
From Source to Runtime

Xint finds exploitable vulnerabilities in source code, validates them in running applications,
and returns proof your team can act on.
The depth of a pentest at the speed of automation.

Dashboard interface showing an overview of asset risk with 170 total assets, including 17 critical, 46 high, and 40 medium risks. It displays top risky assets and recently finished scan results with success and failure counts. The screen also features badges for IDC Innovator 2026 and Cybersecurity Excellence Awards Winner 2026.
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Exploitable by Design
Every finding is a real exploit.
If Xint surfaces it, an attacker
can use it.
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Fully Reproducible
Each vulnerability ships with reproduction steps so your team can verify it immediately.
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Offensive Expertise at Scale
Xint is built on real pentester methodology to find complex,
multi-step attack chains.
Trusted by organizations with the highest security standards.
SamsungLG ElectronicsLG U+HyundaiHanwha General InsuranceNHNZ enterpriseHyundai CardAITRICSNaver PayPOSCOPOSCO InternationalPOSCO DXGabiaKia우리금융그룹금융결제원외교부
THE XINT ECOSYSTEM

Real Exploits. One Platform.

Xint Code scans the source. Xint Web attacks the live application.
One platform, full coverage across your entire system.

SOURCE CODE ANALYSIS

Deep codebase analysis that finds what attackers would actually exploit, confirmed with reproduction steps and suggested fixes.

Full exploitation path with proof-of-concept
Scans millions of lines in hours
No setup, just connect your repo
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Code hardens
LIVE APPLICATION TESTING

Runtime testing that probes your application by generating real attack scenarios and confirming every finding against the live environment.

Surfaces what code analysis alone can't see
Business logic and multi-step exploits
Zero impact on production
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Web validates
HOW IT WORKS

Harden, Then Stress-Test

Context-free scans flood you with false positives. Xint analyzes your code first through static analysis, then validates it in the runtime environment, surfacing only real, exploitable vulnerabilities.

0
STEP 0: START

Codebase, Unverified

Unknown attack surface.
Vulnerabilities buried in source,
unverified and untracked.
1
STEP 1: XINT CODE

Code, Analyzed

Xint Code traces every data flow and attack path,
then proves what's actually exploitable. Each finding
ships with reproduction steps and a working exploit.
2
STEP 2: XINT WEB

Runtime, Tested

Xint Web picks up where Code leaves off.
It attacks the hardened deployment as a real
attacker would to confirm what's actually
exploitable in the live environment.
3
STEP 3: SHIP

Application Ready to Ship!

Every layer hardened, every finding verified.
One report, one severity scale, ready to ship.
Code editor window titled 'Your Application' displaying JavaScript code with comments stating 'SCAN NOT STARTED' and '0 FINDINGS VERIFIED' along with import statements and a function declaration for HomeScreen.
Dark-themed application interface showing software code with comments: '1,200 alerts triaged' and '14 exploits confirmed.' Two data panels overlay: one titled Overview shows no active scans and lists 171 total assets with 17 critical risks; the second displays a vulnerability bar graph with 19 total vulnerabilities broken down by severity in colors.
Dark-themed application interface showing security scan results with text: '152 ALERTS TRIAGED' and '3 EXPLOITS CONFIRMED', alongside a severity filter panel listing Critical, High, Medium, Low, and Informational levels, and a scan status box indicating success and scan details for https://kephora.0x41.io/
Black square label with a blue shield and checkmark icon above text reading 'Ready To Ship' in blue, and a white box below with 'Verified by Xint' text inside.
THE XINT DIFFERENCE

Most Tools Find Weaknesses.
Xint Finds Vulnerabilities.

A weakness is a hypothesis. A vulnerability is proven.
Xint only delivers the latter with confirmed exploits and reproduction steps,
backed by the team that holds the world record in offensive security.

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12,000+

Critical vulnerabilities
found

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100+

Kernel vulns uncovered
in a single run

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30x

Faster than traditional
pentesting

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#1

First in semifinals of
DARPA’s AI Cyber Challenge

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9x

DEF CON CTF Champions
(World record)

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150+

Public CVEs
disclosed

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CopyFail

Discovered the Linux vuln
that hit systems worldwide

Your Next Pentest Takes Just Hours.

Run Xint on your application and get confirmed, exploitable findings in hours.

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