Some of your logins aren't human.
AI browser agents can fill your forms, click your buttons, and pass your login. Leonix tells you when — and scores the fraud risk in the same real-time decision, not a separate tool bolted on after.
Watch Leonix tell a person from an agent.
An unedited capture of the signals firing in real time — no staged data, the same detection running on test.leonix.io right now.
Six signals an AI agent can't fake at once.
Not a single anomaly score — layered environment and behavioral signals that have to agree before a session gets flagged as automated.
Headless & automation frameworks
Playwright, Puppeteer, Selenium, and similar tooling get caught before a single click happens.
Human-like AI browser agents
Curved mouse paths and human-paced typing don't get a pass either.
Software-rendered environments
Virtual GPUs and headless rendering stacks don't go unnoticed.
Instant, synthetic input timing
Filled faster than any real person could type or read.
Disclosed automation, evaluated too
Identifying yourself as automated doesn't mean a free pass.
Too-perfect interaction patterns
Too-precise clicks and keystrokes stand out on their own.
One decision, several layers deep.
Every signal is gathered and scored in the same request — the decision ships before the user's next click, not in a batch review the next morning.
Collect
Device fingerprint + behavioral telemetry from the widget
Correlate
Cross-check IP, geo, timezone, and device history
Score
Rule engine evaluates every signal in real time
Decide
Allow, challenge, or block — returned inline
Review
Flagged sessions land in the case queue for follow-up
Once we know who's behind the session, the fraud engine kicks in.
Knowing it's a human doesn't mean the application is honest. Leonix runs the same real-time decision either way.
Synthetic identity detection
Catch fabricated and manipulated identities at the point of application — before an account opens, a loan funds, or a chargeback lands on your books.
Application stacking
Identify the same device fingerprint submitting applications across multiple platforms in a short window — a leading signal for bust-out fraud and promo abuse.
Account takeover
Detect new-device logins and session anomalies on user accounts — flag unauthorized access attempts before they clear.
Bot farms
Identify scripted and automated submissions in real time — eliminate low-quality volume before it reaches your review team.
Identity consistency
Cross-check device location, IP, and timezone against the applicant's claimed address — surface misrepresentation the moment the form is submitted.
Fraud ring linkage
Link devices, IPs, and email patterns across applications to surface coordinated rings before they exhaust your risk thresholds.
Knowing it's an agent is half the answer.
Agent detection alone tells you what — not whether it matters. Leonix was built as a fraud engine first; agent detection feeds the same decision instead of sitting next to it.
Every tenant's data stays its own.
Leonix runs as an isolated decision layer per tenant — your rules, your thresholds, your review queue. Nothing about how one customer is scored leaks into how another one is.
Ready to protect your platform?
Get in touch and we'll integrate with your stack the same week.