Trace Leaked Data
Back To The Source.

ExactMark invisibly links private web pages, images and documents to the viewer or recipient behind them. When protected data leaks, upload it to trace the source—with a confidence score.

leaked-financials.jpg Cropped · Recompressed
CEO:

This was shared outside the company...

CTO:

Run it through ExactMark

Evidence reportLikely source

Taylor Adams

taylor@companyemail.io

98.4%
Session
SES-7A84
Page
/financials/q3
Seen
14:32 UTC

Protect sensitive information from insider threats.

ExactMark marks sensitive web pages, images, and documents with session-specific signals, making every login or copy unique. If that content surfaces later, recover the hidden signal and identify its source.

01

Web applications

Trace screenshots back to the signed-in viewer and session behind them.

02

Documents

Create recipient-linked copies that can be identified if they are shared.

03

Images

Invisibly mark each recipient's copy and recover its source later.

Make everything traceable.

ExactMark makes sensitive information easy to share while keeping every view and copy accountable. Building trust into every pixel.

Start protecting your data
01

Protect the content

Install one script for signed-in pages, or create a protected copy of an uploaded file.

<script src="…/sdk.js">
02

Link the identity

Connect each page view or protected file to the user or recipient you already know.

identify(user.id)
03

Trace what surfaces

Upload leaked evidence to identify its source and receive a confidence-scored report.

98.4% confidence

Upload the evidence.
Find its source.

Analyse a screenshot, image or document. ExactMark recovers the hidden signal and connects it to the viewer, recipient or session behind it, and gives you a report you can stand behind.

Solutions for everyone.

Protect private web pages, images and documents with one attribution platform.

Individual
$29USD / month

For individuals beginning forensic attribution.

  • 500 web sessions p/m
  • 1 web app
  • 25 monthly file markings
  • Up to 1 team member
  • Confidence-scored attribution
  • ExactMark account manager
  • Cancel anytime
Choose Individual
Max
$799USD / month

For larger teams with higher limits and multiple applications.

  • 100,000 web sessions p/m
  • 25 web apps
  • 1000 monthly file markings
  • Up to 10 team members
  • Confidence-scored attribution
  • ExactMark account manager
  • API access
Choose Max
Enterprise
Custom

Custom scale, controls and support, built around your usage.

  • Unlimited web sessions
  • Flexible web app allowance
  • Unlimited file markings
  • Flexible team access
  • Confidence-scored attribution
  • ExactMark account manager
  • API access
  • Recovery+ assistance
Talk to us

Don't wait for a leak
to secure your data.

Protect your data