Best Electronic Discovery Software of 2026

Electronic discovery, or eDiscovery as it’s more commonly referred to, is a legal process in which electronic data is gathered and preserved for use in a civil or criminal case.

Electronic data encompasses any electronic information that may be relevant in a lawsuit. It can include emails, instant messages or chats, electronic documents, audio and video files, and social media messages. With such large volumes of data, a single eDiscovery project may house several gigabytes (GB) or even terabytes (TB) of electronic data. Moreover, this data needs to be handled in accordance with the protocols laid by federal and state courts.

Therefore, many firms and legal counsels invest in electronic discovery software to mitigate the legal risk of mishandling electronically stored information (ESI), to meet regulatory requirements and maintain an audit trail for the process.

We’ve created this guide to help you better understand eDiscovery solutions and how they fit into the larger legal software market. Whether you’re looking to invest in an eDiscovery platform for the first time or replace your current system, this guide can help you make a more informed purchase decision.

Here's what we'll cover:

• What is eDiscovery?

• Common features of eDiscovery software

• What type of buyer are you?

• Benefits of eDiscovery software

• Key considerations

What Is eDiscovery?

eDiscovery software automates the eDiscovery process to help save time and reduce costs.

The tool helps centralize data by collating it in a searchable directory and providing appropriate governance over the data. For example, its audit trail feature with real-time activity logs tracks user activity during the litigation process.

An eDiscovery platform is also used to ensure compliance with federal and state regulations regarding data processing, sharing, and storage. For example, data is encrypted at transit and at rest, allowing the legal department to safely store and share data with relevant parties without compromising its integrity.

Advanced search builder in Logikcull (Source)

Common features of eDiscovery Software

When comparing eDiscovery solutions, look for the following capabilities:

What type of buyer are you?

The primary buyers of an eDiscovery solution include:

• Law firms, attorneys, or legal professionals: These buyers need a tool to manage the eDiscovery process for criminal and civil cases. They need an eDiscovery solution that helps manage the information relevant to a lawsuit and store it in accordance with federal and state regulations. They’re on the lookout for a solution that can handle the full eDiscovery lifecycle, from data collection and document review to analysis, audit, and archival.

• Corporations: These buyers include the HR, compliance, and legal teams involved in internal investigation and audits. While the eDiscovery process for criminal and civil suits is set in motion by legal proceedings, corporations may choose to run eDiscovery in the background of their day-to-day business functions. This allows them to browse electronic data in real time to locate and remove data without business value, which helps save on storage costs. This process (of finding and disposing of obsolete data) is also useful when upgrading hardware, moving to cloud-based services, or during mergers and acquisitions. It prepares companies for the possibility of litigation prior to actual legal proceedings.

• Government firms: This buyer category includes government firms that use an eDiscovery solution to ensure safe and secure data transfer across government entities and chapters. They also use the tool while assisting in providing an efficient response to congressional or FOIA requests and other federal regulatory requirements.

Benefits of eDiscovery software

Here are the key benefits you can expect from an eDiscovery platform:

• Enhanced efficiency: The eDiscovery process involves managing many documents that need to be reviewed, organized, and archived. An eDiscovery solution makes it easy to manage all these tasks and also enhances the searchability of stored documents. You can search for and through the documents with ease using keywords or dates.

• Improved data protection: Legal documents often contain highly sensitive or classified information. To protect the data in such documents, most eDiscovery tools offer security features such as data encryption and role-based authorization. These features ensure legal information remains secure and untampered.

Key considerations

Before finalizing any eDiscovery tool, go through the following considerations to ensure you pick the right one:

• Data storage: Since the security of legal data is of foremost importance, verify where exactly your data will be stored. Cloud-based eDiscovery vendors often store data in third-party servers that may have few security measures in place. With on-premise software, on the other hand, your data is stored on your own servers, allowing you to add security measures per your needs. Before making a decision, check with the vendor where your data will be stored and what security measures will be used to protect it.

• Third-party integration: The eDiscovery tool you select should integrate well with third-party tools or platforms such as document archival and human resources (HR) software. Also, if you plan to outsource a part of your legal workflow in the future, vendors may require access to your eDiscovery tool or may need to integrate it with the tools they use. A tool that integrates with third-party software will come in handy in such a situation.

Note: The application selected in this article is an example to show a feature in context and is not intended as an endorsement or a recommendation. It has been obtained from sources believed to be reliable at the time of publication.