The next evolution in eDiscovery on your terms.

A powerful combination of capability and simplicity, Nebula® brings a fresh perspective to established technology with improved flexibility and control.

Designed with the user experience in mind.

Offering a more modern and user-friendly approach than other review tools that can be overwhelming to administer and navigate, Nebula minimizes the learning curve while ensuring critical information is easily accessible and readily available. This translates into time and cost savings across the board.

Nebula enhancements on monitor.

Multiple delivery options available to meet any need.

We heard our clients loud and clear: You want choice.

Providing ultimate optionality for our customers, Nebula can be deployed:


Global coverage via Nebula Cloud regions.

SaaS: Nebula
Data Centers

In our ISO/IEC 27001-certified data centers.

Your Own
Data Center

Nebula Enterprise™ rack-mounted hardware solution.


Powerful tools take your experience to the next level.


Nebula® Workflow

Total control over all document batching with dynamic workflow system available only in Nebula. Nebula Workflow also fully automates document routing and distribution to streamline document review and maximize efficiency, accuracy and defensibility.


Predictive Coding & Advanced Text Analytics

Our award-winning, patented technology, Nebula AI, provides best-in-class solutions for Technology Assisted Review (TAR) with relational analysis of unstructured data, including Email Threading & Near-Duplicate Detection. Nebula Predictive Coding utilizes true machine learning and supports all workflow strategies including Prioritized Review ("CAL", "TAR 1.0/2.0", etc.).


Natural Language Processing (NLP)

Powerful language-based AI enables users to gain insights into data sets in ways never before available. Visually locate and search for documents pertaining to named entities, such as locations, events, and important people. Filter for documents containing critical language by analyzing the sentiment of the author.


Nebula Workflow Reporting Suite

Provides dynamic, on-demand information on the progress, productivity, and tagging trends for document review projects run within the Nebula Workflow system.


Nebula Spreadsheet Redaction

Allows reviewers to redact content from within Excel files without the need to convert to TIFF images. Options for redactions include removal of rows, columns, worksheets, formulas, cells and standard text redactions. Pristine copies of the original file are always maintained.


Nebula A/V

Winner of the 2016 Relativity Innovation Award for Best Service Provider Solution and People’s Choice, Nebula A/V simplifies the review of multimedia files. Visualize audio files and have total playback control. Easily redact and produce audio files – something no other review platform can provide.


Nebula AutoRedact

Protect sensitive information and streamline the redaction process with an automated approach. Greatly reduce the burden of redacting documents by automatically finding and redacting personally identifiable information, privileged content and other sensitive information.

More Than eDiscovery

Nebula Archive™ extends the power of Nebula to managing enterprise data outside the ediscovery context for Information Governance, regulatory compliance, ransomware defense, and more.

Explore Nebula Archive
Nebula Archive steel cloud icon image.

Solution at a Glance


Nebula®: a powerful combination of capability and simplicity.

A User Interface That Feels Second Nature

Incorporating years of research and customer feedback, Nebula’s user interface eliminates the common pain points experienced in other eDiscovery tools.

Designed to be both straightforward and familiar, Nebula minimizes the learning curve while ensuring critical information is easily accessible and readily available. This translates into time and cost savings across the board. Nebula gives you everything you need right at your fingertips.

Superior Technical Capability

Nebula is powered by our patent-pending, battle-tested, proprietary technology created to improve the eDiscovery experience in the ways that matter to the case and the client.

Our continuous innovation ensures clients always have the latest advancements in eDiscovery technology on top of a rock-solid, high-performance platform. Our workflow accelerators and proprietary software eliminate the need for third-party plugins or partially integrated applications, providing everything you need in a single tool.

Multiple Delivery Options

Offering extreme flexibility, Nebula can be delivered as SaaS from the cloud or our ISO/IEC 27001-certified data centers, or even behind your firewall using a Nebula Enterprise™ appliance solution. Nebula appliances offer the same powerful processing, filtering, and analysis capabilities available in SaaS deployment models.

Enabling smarter ways to analyze, process, review, and manage large data sets, Nebula features:

  • End-to-end eDiscovery management in a single tool.
  • Refreshingly simple design.
  • Reliable and expertly built patent-pending technology.
  • Flexibility to deploy in the cloud, in our secure data centers, in your data center, or on-site.
  • Backed by KLDiscovery’s industry-leading 24/7/365 support. Experienced project managers
    and data analysts are available to assist at any point along the way.


Ready to learn more or schedule a demo?

Discover how Nebula gives you the versatility you need for processing, review, analysis and production of your data. Contact the KLDiscovery team today.