12 eDiscovery Tools to Boost Efficiency

In modern legal work, digital data plays a central part in gathering evidence for almost any case. It’s the critical work of eDiscovery, and finding the right tools for this task is a key decision for any legal team. 

“eDiscovery tools are essential in the 21st Century. The volume of documents, emails, and plans can be overwhelming,” says Travis McConnell, attorney with Ready Legal. “These tools make it possible to sort, search, and organize materials quickly and accurately, which is critical when preparing for depositions or trial.”

But how do you choose the right legal discovery software for your firm? In this guide, we’ll cover 12 of the best tools based on key features and user reviews — and offer some tips on how to narrow your search.

1. RelativityOne

RelativityOne is a powerful eDiscovery platform designed for end-to-end case management at scale. It offers advanced search, AI-assisted review, analytics, and customizable workflows, with strong integrations for Microsoft 365, Slack, and more. Built on Microsoft Azure, it ensures enterprise-grade security and compliance. 

It’s best known for its scalability, automation, and robust data handling. However, RelativityOne comes with a steep learning curve and premium pricing, making it best suited for large firms or complex cases.

‍Cost: Contact for pricing
‍How It Helps: RelativityOne provides a secure, scalable platform for efficiently collecting, reviewing, analyzing, and producing large volumes of electronic evidence.
‍Average G2 Rating: 4.6 out of 5
‍What Users Are Saying: “Relativity is the market leader in eDiscovery tools for a reason. It is innovative, exciting, and powerful. It's a tool I use every single day of my career and love training new users on.” – Verified User on G2

2. Everlaw

Everlaw is another AI-powered eDiscovery platform designed for end-to-end litigation support. It offers rapid data ingestion, predictive coding, advanced analytics, and intuitive tools like Storybuilder® for case narrative development. It offers a user-friendly interface, robust collaboration features, and seamless integrations with platforms like Microsoft 365, Slack, and Zoom. 

Everlaw also places a premium on security, boasting Federal Risk and Authorization Management Program (FedRAMP) certification to meet the highest standards for federal agencies. That said, some users find the platform’s more advanced features difficult to learn.

‍Cost: Contact for pricing
‍How It Helps: Everlaw stands out with its intuitive interface, collaborative case-building tools, and cloud-native performance that emphasizes real-time teamwork and narrative development alongside traditional document review.
‍Average G2 Rating: 4.7 out of 5 
‍What Users Are Saying: “It is really intuitive. I have experience from one other project in another discovery platform, and I have found Everlaw much easier to learn, and it has a lot of great features. The storybuilder is particularly helpful, and it is so nice that it is all included in the package, so I don't have to worry that every click I make is charging my firm more money. I work at a small nonprofit environmental law firm, and having access to Everlaw…has really opened doors for us and leveled the playing field with firms that have more resources to spend on this type of program.” – Verified user on G2

3. Logikcull

Logikcull is designed for rapid, self-service legal holds and discovery. It offers drag-and-drop data ingestion, automated processing (including deduplication and culling out irrelevant data), and intuitive tools for tagging, redacting, and producing documents. With direct integrations to platforms like Slack, Microsoft 365, Google Vault, and Box, it simplifies data collection from various sources. 

Security features include AWS-backed encryption, SOC 2 compliance, and full data encryption. Logikcull is an especially smart choice for small to mid-sized legal teams seeking an affordable, efficient solution for handling eDiscovery without relying on external vendors.

‍Cost: Contact for pricing
‍How It Helps: Logikcull simplifies eDiscovery by providing an accessible, secure platform that automates data processing and review.
‍Average G2 Rating: 4.7 out of 5
‍What Users Are Saying: “We use Logikcull for larger or more complex document productions. It’s intuitive, court-integrated, and helps ensure the integrity and chronology of disclosure materials, key in motions and trials.” – Kalim Khan, founder at Affinity Law

4. Nextpoint

Nextpoint combines powerful litigation tools with a streamlined platform that’s especially well-suited for small to mid-sized law firms. Standout features include built-in fact management, robust document review, and trial preparation tools, which eliminate the need to switch between multiple platforms.

With predictive coding, customizable workflows, and integration with Microsoft 365 and Google Workspace, legal teams can efficiently manage everything from early case assessment to courtroom presentation. Affordable, intuitive, and responsive, Nextpoint is a practical choice for firms looking for an all-in-one litigation and eDiscovery solution.

‍Cost: Contact for pricing
‍How It Helps: Nextpoint blends document review, fact management, and trial preparation in one tool, enabling legal teams to efficiently manage cases from discovery through presentation.
‍Average G2 Rating: 4.4 out of 5
‍What Users Are Saying: “I found myself a frequent Nextpoint user after some unanticipated document reviews. I am a big fan of the bulk code and tagging feature, the syntax search builder, and the ability to customize searches by tags and coding as you review. If you don't find Nextpoint intuitive, the customer support is spectacular.” – Rachel W., verified user on G2

5. Rev

While not a traditional eDiscovery tool, Rev’s versatile transcription and voice data platform offers valuable support in the legal discovery process. It provides human and AI-powered transcription services with over 99% accuracy, making it a powerful tool for converting depositions, interviews, and surveillance footage into searchable text. 

Features like timestamping, speaker identification, and redactable transcripts are especially useful for legal teams. Rev’s enterprise plans also offer HIPAA-compliant services for the secure handling of sensitive information. With its API and recent acquisition of  SmartDepo to further streamline workflows, Rev can generate deposition summaries with precise page-line citations.

‍Cost: Starts at $9.99/user/mo. (billed annually)
‍How It Helps: Rev aids eDiscovery by transforming audio and video evidence into searchable, editable, and secure text for faster review and analysis.
‍Average Rating: 4.7 out of 5
‍What Users Are Saying: “I work as a paralegal, and the Rev AI transcription feature has been SUCH a huge time saver. The transcripts make it easy for me to run keyword searches to find the documents I should focus on without billing for useless hours. I also appreciate all the ways to edit/personalize the transcript (adding speaker names, for instance). I have recommended Rev to several colleagues and will absolutely continue to use it in the future. I've also had the opportunity to provide input to the Rev team who seem genuinely invested in creating and maintaining helpful products.” – Megan W., paralegal/litigation specialist on G2

6. OpenText EnCase

OpenText EnCase is a comprehensive digital forensics solution designed to collect, preserve, and analyze electronic information and evidence from nearly any device, including over 35,000 mobile profiles. It excels at performing deep forensic analysis of hidden, deleted, or encrypted files while maintaining a clear, court-admissible audit trail. 

Unique features include AI-powered image categorization to speed up review, advanced keyword and pattern searching, and support for live memory capture. Its wide compatibility, security controls, and reliable evidence handling make it a go-to solution for legal teams managing complex investigations. However, its more technical interface and steep cost can be an issue for some firms.

‍Cost: Contact for pricing
‍How It Helps: OpeText EncCase helps legal professionals analyze complex digital evidence — including deleted, encrypted, and mobile data — using advanced forensics, AI-powered image review, and industry-leading device compatibility.
‍Average G2 Rating: 4.2 out of 5
‍What Users Are Saying: “It is fairly easy to learn with a fairly intuitive interface. The treelike structure of display of a device is pretty simple, and a lot of the common used items are easily accessible off of the main page. There is also a built-in ‘community’ of experts and users that are more than willing to help you out as needed.” – Todd H., enterprise user on G2

7. Exterro

Exterro is another end-to-end eDiscovery platform designed to help legal and IT teams manage the entire process, from legal holds to review and production. The platform integrates data protection, privacy, and compliance for comprehensive risk management. 

Exterro also stands out for its automation, robust reporting, and seamless integration with tools like Microsoft 365, Google Workspace, and Slack. While it's powerful and enterprise-ready, some users cite a less intuitive interface and slower performance with large datasets.

‍Cost: Contact for pricing
‍How It Helps: Exterro provides a unified platform that automates legal hold, data collection, and review processes while integrating privacy and compliance management to streamline legal operations and reduce risk.
‍Average G2 Rating: 4.4 out of 5
‍What Users Are Saying: “The value offered by Exterro is unmatched in the industry. Exterro is a core business partner of ours, and we collaborate on new ideas to build features into their product roadmap. We use many products, including Legal Hold EDDM Data Source Discovery Data Retention, Comprehensive Interview, along with many other tools to manage our program. This allows us to have the confidence to know where data is located within our environment and allows us to have a world-class eDiscovery program.” – Keith T., eDiscovery and information governance project manager on G2

8. DISCO 

DISCO is a cloud-native eDiscovery platform that streamlines legal workflows through intuitive design and AI-driven automation. It’s especially well known for its user-friendly interface and Case Builder tool, which helps with organizing evidence and preparing for trial. It uses AI-powered document review to significantly reduce review time and costs. 

While some users note some overly complex features and a desire for more third-party integrations, DISCO is a popular choice for legal teams looking to scale their eDiscovery processes.

‍Cost: Contact for pricing
‍How It Helps: DISCO is a fast and intuitive platform that leverages AI to accelerate document review and case preparation, making it a valuable eDiscovery tool even for less tech-savvy legal professionals.
‍Average G2 Rating: 4.6 out of 5
‍What Users Are Saying: “The best part of using DISCO is the formatting and display of all documents in batch with color coding and ‘tags’ that indicate the file type. This makes navigating much easier when trying to sift through and find particular types of documents, especially when production consists of hundreds of duplicate file types and the most relevant documents will be a different file type than usual.” – Matthew H., small business counsel attorney on G2

9. Epiq Discovery

Epiq Discovery supports the full legal data lifecycle within a single, secure interface. Built on AWS, it offers scalable performance and integrates seamlessly with sources like Microsoft 365 and mobile chat apps. 

Standout features include AI-powered tools like Epiq Chat for natural language queries and relationship mapping, intuitive dashboards for early case assessment, and built-in compliance and privacy management tools. Like other platforms, Epiq earns some complaints around user interface and ease of use, but scores well among most users.

‍Cost: Contact for pricing
‍How It Helps: Epiq Discovery sets itself apart with AI-driven tools like Epiq Chat, seamless cloud scalability, and built-in compliance workflows.
‍Average G2 Rating: 4.3 out of 5
‍What Users Are Saying: “Epiq Discovery is its intuitive and efficient platform for managing Subject Access Requests (SARs) and other document review tasks. The interface is user-friendly, which makes it easy to navigate even complex requests with confidence. This ease of use has streamlined our processes and reduced the time spent on repetitive tasks.” – Rashmi N., data protection and compliance officer on G2

10. ZyLAB ONE

ZyLAB ONE is a lesser-known eDiscovery platform within the U.S. It distinguishes itself with advanced natural language processing for context-rich search capabilities, automated workflows like Direct Collecting, and robust compliance tools for regulations such as GDPR. Built on Microsoft Azure, ZyLAB ONE integrates with Microsoft 365 and Azure translation services. 

The platform comes with a learning curve, but many users highlight ZyLAB ONE’s excellent training and support services.

‍Cost: Contact for pricing
‍How It Helps: ZyLAB ONE combines AI-driven insights, automated workflows, and strong compliance features to help legal teams manage complex cases more effectively and cost-efficiently.
‍Average G2 Rating: 4.8 out of 5
‍What Users Are Saying: “As a legal professional, I found the software very easy to use and very well-organized. It is visually engaging with a variety of customizable functions. On top of that, the software comes with very clear and well-explained instructions and training. Many functions are extremely helpful for my profession, such as auto-redaction or bulk tagging.” – Charlotte T., external relations assistant on G2

11. Arctera Enterprise Vault

Arctera Enterprise Vault is built for compliance-heavy industries, capturing data from over 120 communication platforms, including email, messaging apps, and social media. It offers advanced pattern-based classification, fast Elasticsearch-powered search, and flexible deployment options (cloud, on-prem, or hybrid). 

Designed to meet global regulations and requirements across major industries like finance, healthcare, and energy, it streamlines data supervision and retrieval. Note, however, that Enterprise Vault’s complexity may call for dedicated IT support.

‍Cost: Contact for pricing
‍How It Helps: Arctera Enterprise Vault provides a comprehensive, flexible, and secure data archiving solution that ensures regulatory compliance and efficient data retrieval across diverse communication platforms.
‍Average G2 Rating: 4.2 out of 5
‍What Users Are Saying: “To deal with data loss problems, we use Veritas Enterprise Vault, and I have had an awesome experience. It is secure, offers ample storage, and makes searching through the archive easy when retrieving files.” – IT user on Gartner

12. Gimmal Discover

Gimmal Discover helps organizations locate, classify, and manage data across cloud and on-prem systems to reduce risk and meet compliance requirements. Its Discovery Attender tool, which enables deep search, retrieval, and securing of data from various sources, is especially useful for early case assessment and investigations.

With AI-driven personally identifiable information (PII) detection, automated classification, and integration with platforms like Microsoft 365, Gimmal Discover simplifies data handling. Although some users note the interface could be more intuitive, its powerful search and governance capabilities make it a strong choice for complex data environments.

‍Cost: Contact for pricing
‍How It Helps: Gimmal Discover supports efficient eDiscovery and boasts advanced governance features that help organizations locate and control sensitive data across a range of digital environments.
‍Average G2 Rating: 4.4 out of 5
‍What Users Are Saying: “Discovery Attender is extremely flexible and has uses outside eDiscovery, as well. It has the best-designed search builder I have come across in ten years of work in this field.” – Diane P., director of eDiscovery for a law practice, on G2

What Is the Best eDiscovery Tool?

Legal discovery management software like RelativityOne, Everlaw, and Logikcull consistently rank among the top eDiscovery tools on the market. However, the most accurate answer to this question depends on your firm’s needs. 

Finding the Right Tool for Your Firm

“I’d recommend looking into tools that are straightforward and adaptable to smaller firm workflows,” says William K. Holland, personal injury attorney at Holland Injury Law LLC. “It’s good to pick a platform that fits the pace and needs of your team.”

Here’s what to look for when searching for the ideal eDiscovery software:

• Case volume and scope: The more expansive and complex your caseload, the more robust a solution you’ll need. Firms with a high volume of intricate cases and evidence types should look for eDiscovery tools with higher processing capacity and more comprehensive AI and automation support. 
• Tech stack role and integration: Some tools offer end-to-end solutions to cover the entire range of the Electronic Discovery Reference Model (EDRM). Others specialize in certain areas such as document review or data collection. The scope of the solution will determine how well it needs to integrate with other tools in your eDiscovery arsenal.
• Advanced capabilities: Consider your needs in terms of search capabilities, document review, data deduplication, and more. Many tools offer advanced AI and discovery support to further streamline the discovery process.
• Security and compliance: Data security is critical, so be sure any tools you use meet relevant standards for your particular industry. Look for SOC 2, ISO 27001, GDPR, and HIPAA certifications where relevant, and verify the platform has foundational security features like role-based access, audit logs, data encryption, and multi-factor authentication.
• Ease of use: Learning curves for electronic data discovery solutions vary, and you’ll want to consider the tech adaptability of your team. Ask solutions providers about general user functionality, read reviews, and check out their training resources.
• Cost: Pricing models vary by platform, with some services charging a flat fee and some charging per gigabyte of data processed. Others break the cost down by service. Understand what you’re getting for what you pay — and whether the efficiency gains are worth the trade-off.

eDiscovery Trends + Outlook for the Future

The eDiscovery landscape is constantly shifting. Cloud-based data platforms, generative AI, and automation have already changed the process of legal discovery significantly, and regulations are quickly adapting to the new risks these tools create for consumer privacy. 

In response, legal tools are getting smarter, offering AI-powered review, built-in redaction, seamless integrations, and proactive information governance. Yet, the most proactive firms are embracing more than just traditional eDiscovery tools.

“Our team regularly uses AI-driven platforms like ChatGPT, Claude, and Gemini to research legal questions, generate internal drafts, and streamline communication,” says John Michael Bailey, founder and personal injury attorney at John Michael Bailey Injury Lawyers. 

“These tools help us work faster and more efficiently, allowing us to dedicate more time to the human side of advocacy. In our continual adoption of technology to improve our workflows and the service we offer our clients, we look to explore tools such as Rev’s transcription service.”

Looking ahead, eDiscovery is poised to become even more intelligent and continuous, enabling legal teams to monitor and manage data across platforms in real time. AI won’t replace attorneys, but it will augment their work, from summarizing long threads to parsing video and audio content. At the same time, explainability and data ethics will take center stage, as courts demand that AI-assisted outcomes be transparent, traceable, and fair.

For law students and early-career professionals, this shift presents a major opportunity. The future of legal discovery belongs to those who master legal reasoning and tech fluency, so the time to start learning is now.

Accelerate eDiscovery With Rev

No modern legal process is complete without a robust system for finding, securing, and reviewing electronically stored information. Whatever eDiscovery solution you choose, it must help your legal team streamline this vital process. 

In many cases, that means deploying several tools to make the entire legal discovery process more efficient. Even the best all-in-one eDiscovery tools can be made better with support from Rev, thanks to its industry-leading AI-powered transcription and summary services. Rev simplifies every stage of eDiscovery, from collection and processing to reviewing and producing court-certified transcripts.

Learn more about how Rev can help your firm be better prepared.