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Documents Forensics

Detect Document Forgery and Know Who To Trust

Authenticate documents at scale and focus on real document fraud with AI.


Companies who trust us

Find Fraud the Human Eye Can’t in Loan Applications, Insurance Claims, ID Cards, and More

Verify the authenticity of digital documents with machine learning delivered via a simple REST API.

Out of the box solution

Out-of-the-box document fraud detection

Detect up to 80% of document forgeries on day one — machine learning training optional.

Understand every decision

Understand and justify every decision

Boil down complex analysis into simple verdicts to tell the complete story for compliance.

Faster and safer customer approval

Faster and safer customer approvals

99.99% accurate trust models guarantee authenticity so you can confidently automate approvals.

Designed by cybersecurity experts

Designed by cybersecurity experts

Privacy and security backed by 16 years of experience in fighting cybercrime at scale.

Every document has a story. We tell it over 500 different ways.

Each document goes through a layered analysis to provide clear, substantiated verdicts in just a few seconds.

DocumentFind modificationDetect fraudLayer detection50 models
Find modification

500+ parameters feed 100+ different detectors.

Find modifications in digital documents, images and scans, print-and-rescan modifications, and more…

Detect fraud

Universal models detect fraud right out of the box.

Detect forgery even on documents you’ve never seen before with integrity checks on internal structure, electronic signatures, editor use, and more.

Layer detection

Country- and industry-specific models add another layer of detection

Our accumulated knowledge of specific markets rapidly increases precision and returns results within seconds.

50 models

Models tailored to your use cases bring unmatched precision to verdicts

Just 50 examples will train models that know what your documents should look like, inside and out — with 99.99% precision.

Trusted Documents — Authenticity-as-a-Service

Flip the script: we guarantee the authenticity of documents we mark as Trusted with 99.99% accuracy (legal won’t let us say more). If we have a doubt, we flag it for your review.

Trusted documents
Remove Friction

Remove friction

from your approval processes

Create new models in days

Create new models in days

with just 50 documents

Focus your risk teams

Focus your risk teams

on real document fraud cases

Safely Automate Your Workflows

Intake documents

Intake documents in PDF, JPEG, PNG or TIFF


Filter out the wrong kinds of document

Reject documents

Reject poor quality documents that could hide fraud

Extract specific content

Extract specific content from documents


A Privacy Environment Built by Security Experts

We’re so paranoid we don’t trust ourselves.

Minimum privilege principles in all things

Data transfers handled via secure TLS 1.2 connections

Standard AES-256 encryption for at-rest data.

Ephemeral analysis environments

Models trained on images downscaled to 640x480 pixels thumbnails with no PII

What Can Be Made Resistant?



Up to 5% of loans are based on forged documents. Catch forgeries in home loans, car financing and more before they enter your system — and limit the damages.


Distinguish real customers from forged identities at scale on sign up. Remove friction from KYC processes on new customers, and current ones receiving new services.

Insurance claims

Every 5 minutes, a new insurance fraud is uncovered. Asses invoices supporting claims for authenticity in seconds.

What Our Customers Are Saying

Resistant AI dramatically reduces false positives and detects advanced fraud and manipulation at the same time. Under the protection of Resistant AI, our Nikita engine can fully focus on credit risk assessment excellence.

Michal Krocil

Chief Risk Officer | Twisto