xonPlus Logo
Free Check
Trusted by fintechs and e-commerce platforms

Cut Chargebacks and ATO Fraud by 80%

Detect compromised customer accounts at login. Block fraud before checkout. Plans from $177/mo.

11.5B+ breach recordsReduce fraud by 80% (Javelin Strategy, 2024)Live in 15 minutes

Not ready to buy? Try a free domain check first

Built for Platforms With Millions of Users

11.5B+
Breach Records Monitored Continuously
<15 min
Integration to First Alert
Zero
Sensitive Data Storage or PII Retention
250K+
Accounts Protected
$12K+

Average cost per account takeover incident

Source: Javelin Strategy & Research, 2024

The Attack Vector

Your users reuse passwords across services. When those services get breached, attackers try the same credentials on your platform. Standard login security doesn't catch this because the credentials are technically valid.

The Business Impact

Each ATO incident costs $12K+ in chargebacks, support overhead, and lost customers. Payment processors penalize repeat offenders with higher fees or account termination. And your users blame your platform, not the breached service.

xonPlus checks every login against 11.5B+ breach records in real time, flagging compromised accounts before they complete checkout.

How xonConsumer+ Protects Your Customers

Block compromised accounts at login, reduce fraud, zero friction for real users

Real-Time ATO Prevention

Flag high-risk logins and block compromised accounts before checkout. Stop fraud at the source.

Instant Breach Alerts

Get notified within minutes when customer accounts appear in breaches. Force resets before attackers strike.

Self-Service Dashboard

Let users see their own breach timeline and fix issues without raising a ticket. Build trust with transparency.

Lower Fraud Costs

Reduce chargebacks, support tickets, and remediation costs by preventing ATOs before they happen.

Easy Integration

API-ready platform that integrates with your auth flow. Go live in 15 minutes with minimal dev effort.

Compliance Ready

Built for privacy by design. Zero PII stored. GDPR, CCPA compliant out of the box.

See Compromised Accounts Before Attackers Use Them

Monitor your entire customer base from one dashboard. Flag exposed accounts, trigger resets, track risk reduction.

Email Breach Analysis Dashboard

Live in 15 Minutes, Blocking Fraud by End of Day

No plugins, no agents. Just connect and start detecting

Connect Your Users

Upload email hashes or connect via API. No passwords, no PII stored.

We Monitor 24/7

Our engine scans 11.5B+ breach records for exposures tied to your users.

Users Get Alerted

White-label alerts via email, SMS, or in-app. Your brand, your tone.

They Act, You Measure

Users resolve threats through self-service tools while you track engagement, risk reduction, and security ROI.

Most teams are live within 15 minutes

What customers are saying

Verified reviews from G2

4.9on G2
S

Sundar Kumar

IT and Product Head, Corent Technology

"Xposedornot is a useful tool for data breach alerting system. Every organization requires this tool to receive timely alerts of their exposed breaches. Its user-friendly design and seamless integration make it a valuable asset for proactive data security."

M

Miguel Mendes

IT Security Lead, Bluecom

"Indispensable to monitor the exposure of your personal data. What I like most about ExposedOrNot is its real-time dashboard alerts, as well as integration with Slack and Teams, are very practical features to be informed immediately in the event of a compromise."

B

Bertold Kolics

VP Engineering, Verosint

"I have been working with XposedOrNot from the early days. My experience could not have been better. The service scales well, performs well under high load and it has a large set of breach data dating back to several years."

S

Senthil K

Information Security Officer, Invicara

"I love how XposedOrNot makes protecting our data so simple and effective from ATO. The alerts are timely, and the CXO dashboard gives a clear picture of breach trends and risks. It's more than just a tool, it's like having a personal assistant for your security."

Stop Fraud Before It Reaches Checkout

Block compromised accounts at the point of login. 30-day money-back guarantee.

Integrates With Your Stack

Connect in minutes, not days

Auth Providers

Azure AD B2C, Okta, Auth0

Messaging

Twilio, SendGrid, Braze

Deployment

Mobile SDK, JS embed, REST API

Automation

Webhooks, Zapier, JSON

ATO Prevention That Pays for Itself

One prevented chargeback covers a month of xonConsumer+. Plans from $177/mo.

Basic

$177.00/mo
$177.00 billed every month

5M emails/month with daily breach sync and risk scoring

Monitor up to 5M emails/month (116 RPM)
Daily breach sync
Risk score for each email
CSV upload support
MOST POPULAR

Growth

$249.00/mo
$249.00 billed every month

10M emails/month with real-time alerts and webhook integration

Monitor up to 10M emails/month (231 RPM)
Real-time alerts (webhook/API)
Exposure timeline & breach type breakdown
Exportable breach analytics

Ultimate

$497.00/mo
$497.00 billed every month

25M emails/month with auto-scoring dashboard and SLA support

Monitor up to 25M emails/month (579 RPM)
Auto-risk scoring dashboard
Priority alerting & email notifications
SLA-backed support
30-day money-back guarantee · Cancel anytime · No annual contracts

Questions Platform Teams Ask Us

Integration, privacy, pricing, and going live

xonConsumer+ is a breach monitoring platform for businesses that want to protect their users from account takeover. Monitor millions of user accounts and get real-time alerts when they appear in data breaches.

When user accounts appear in a breach, you're notified within minutes. You can then force password resets, trigger MFA prompts, or flag accounts for review, stopping attackers before they can exploit compromised accounts.

Monitor user email addresses against our database of 11.5B+ breach records. Get risk scores, breach timelines, and detailed exposure reports for each compromised account.

Alerts are delivered within minutes of detection. Our real-time monitoring continuously scans for new breaches and immediately notifies you via webhook, API, or email when user accounts appear in breaches.

Simple REST API integration that works with any auth system. Check accounts at login, run batch scans on your user base, or set up continuous monitoring. Most teams go live in under 15 minutes.

We offer a 30-day money-back guarantee on all plans. Start monitoring immediately. If you're not satisfied within 30 days, get a full refund. No questions asked.

Yes, no long-term contracts required. All plans are month-to-month, and you can cancel anytime from your dashboard without any cancellation fees.

Plans start at $177/month for monitoring up to 5M emails. Higher tiers support 10M-25M+ emails with real-time alerts, webhooks, and priority support. Volume discounts available for larger deployments.

Yes! We offer custom pricing for high-volume implementations. Contact our sales team to discuss enterprise agreements and volume discounts for your specific needs.

Absolutely. We use zero-knowledge architecture. We never store actual passwords, only secure hashes. Your users' data is never sold, shared, or used for any purpose other than breach detection.

The average account takeover incident costs $12,000+ in chargebacks, support overhead, and lost customers. One prevented ATO incident covers months of xonConsumer+ subscription costs. Most customers see positive ROI within the first week of deployment.

Building breach detection in-house requires sourcing breach data (legally complex), maintaining a 11.5B+ record index, and ongoing infrastructure costs. Most teams estimate 3-6 months and $500K+ to build internally. xonConsumer+ gives you the same capability in 15 minutes at a fraction of the cost.

Every compromised login costs you revenue.

Block fraudulent accounts before they hit your bottom line.