8.3
SpotScore
Top 10 Onna Alternatives 2026
Efficient eDiscovery made simple.
Main Features
- Compliance Management
- Document Indexing
- Document Tracking
- Full Text Extraction
Pricing
Free Trial available
Onna is a eDiscovery Software platform with a user rating of 4.2★ based on 17 reviews. Teams looking for alternatives typically need better pricing flexibility, easier deployment, or a closer feature fit for their specific use case. Below you'll find 10 vetted eDiscovery Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.
Onna vs Top Alternatives at a Glance
Side-by-side comparison of pricing, user rating, and free trial availability to help you decide faster.
| Tool | Best For | Pricing | Rating | Free Option |
|---|---|---|---|---|
| Onna Current | eDiscovery Software | Free trial | 4.2 ★ | ✓ Yes |
 AD eDiscovery | eDiscovery Software | Custom pricing | 4.8 ★ | ✗ No |
 Relativity | eDiscovery Software | Custom pricing | 4.8 ★ | ✗ No |
 CasePoint | eDiscovery Software | Custom pricing | 4.8 ★ | ✗ No |
 Exterro | eDiscovery Software | Custom pricing | 4.5 ★ | ✗ No |
 Reprise | eDiscovery Software | Custom pricing | 5.0 ★ | ✗ No |
Showing 1-10 out of 10
List of the Top Onna alternatives as of October 2026
Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.
7.8
SpotScore
AD eDiscovery — 4.75★
Streamline your data management with ease.
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What is AD eDiscovery?
AD eDiscovery helps to efficiently manage large volumes of data. This software creates searchable, exportable reports from users' Outlook Archive. Eliminate information overload by conducting automatic searches on all mail content and identifying relevant information, including deleted items ...
Read moreWhat reviewers like about AD eDiscovery
- Efficient data management
- Searchable reports
- Automatic searches
Where AD eDiscovery falls short
- Limited to Outlook data
- May require training
- Not suitable for all data types
Common Features
-
Topic Clustering
-
Metadata Extraction
-
Keyword Search
+ 4 more
Unique Features
-
Case Analytics
Pricing
AD eDiscovery offers custom pricing plan
9.8
SpotScore
Relativity — 4.84★
Powerful insights in one search box.
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What is Relativity?
Relativity is a eDiscovery platform purpose-built from the ground up to deliver immediate insights through a single search box. It transforms legal review with powerful, easy-to-use functionality and eliminates costly delays by delivering high quality data directly to attorneys, without ...
Read moreWhat reviewers like about Relativity
- Interface and toolset make Relativity widely used for eDiscovery tasks.
- Reliable customer support with regular platform updates.
- Efficient processing and handling of large volumes of data.
Where Relativity falls short
- Server version may lag behind upgrades for RelativityOne, causing disparities in features.
- Limited availability of applications for server clients compared to cloud-based solutions.
- Challenges in communication and support from the team.
Common Features
-
Topic Clustering
-
Metadata Extraction
-
Keyword Search
+ 4 more
Unique Features
-
Discussion Threads
-
Case Analytics
Pricing
Relativity offers custom pricing plan
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8.9
SpotScore
CasePoint — 4.75★
Streamline your eDiscovery with CasePoint.
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What is CasePoint?
CasePoint is an eDiscovery software as a service, allowing user to manage eDiscovery and compliance initiatives directly online. It provide pre-configured services that have been fine tuned through, along with powerful capabilities and customization options. It is flexible and customizable to ...
Read moreWhat reviewers like about CasePoint
- User-friendly interface makes it easy for both administrators and end-users to navigate and review documents.
- Document review platform includes advanced functionality like data analytics and AI/TAR technology.
- Stellar customer support with quick and comprehensive responses.
Where CasePoint falls short
- Newcomers may find the richness of features and customization options complex without proper support.
- Limited marketplace selection for additional apps and connectors, restricting advanced functionalities and integrations.
Common Features
-
Topic Clustering
-
Metadata Extraction
-
Keyword Search
+ 4 more
Unique Features
-
Discussion Threads
-
Case Analytics
Pricing
CasePoint offers custom pricing plan
9.6
SpotScore
Exterro — 4.51★
Empower your legal team. Simplify eDiscovery.
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What is Exterro?
Exterro's eDiscovery Assistant is a highly intuitive and feature-rich enterprise-class eDiscovery software specifically designed to support a wide range of users while minimizing IT involvement. It helps legal departments become more proactive and agile in the area of eDiscovery, by providing ...
Read moreWhat reviewers like about Exterro
- Speeds up legal hold processes and reduces the time required to complete procedures.
- Acts as a true business partner with collaboration beyond standard vendor support.
- Customer support is attentive and responsive to specific user needs.
Where Exterro falls short
- Advanced features and customizations can be overwhelming without dedicated support.
- Integration with Outlook is limited and could be improved.
- Additional data source preservation options are needed.
Common Features
-
Topic Clustering
-
Metadata Extraction
-
Keyword Search
+ 4 more
Unique Features
-
Discussion Threads
-
Case Analytics
Pricing
Exterro offers custom pricing plan
8.4
SpotScore
Reprise — 5★
Streamline eDiscovery with Reprise software.
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What is Reprise?
Reprise eDiscovery software provides powerful, flexible solutions for electronically stored information. With Reprise, user can automate document review processes and reduce the time involved in producing and managing large eDiscovery projects, making it faster and less costly to manage ...
Read moreWhat reviewers like about Reprise
- Flexible solutions
- Automates document management
- Reduces project time
Where Reprise falls short
- May require extensive setup
- Limited advanced features
- Not suitable for small teams
Common Features
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Topic Clustering
-
Metadata Extraction
-
Keyword Search
+ 4 more
Unique Features
-
Discussion Threads
-
Case Analytics
Pricing
Reprise offers custom pricing plan
8.2
SpotScore
Lexbe eDiscovery Platform — from $5 · 4.11★
Streamlined e-discovery solutions for faster results.
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What is Lexbe eDiscovery Platform?
Lexbe eDiscovery Platform (LXP) is an affordable, fastest, easiest and full-featured e-discovery software on the market. Its solution is especially innovative because it offers the best of both worlds: a sophisticated and user friendly end-to-end e-discovery platform that also includes Lexbe's ...
Read moreWhat reviewers like about Lexbe eDiscovery Platform
- Easy to redact and review documents by case.
- User-friendly platform for document uploads and administrative management.
- Automatic OCR feature and detailed tagging system enhance e-discovery process efficiency.
Where Lexbe eDiscovery Platform falls short
- The pricing could be a concern for some users.
- Platform design may not be immediately intuitive for users accustomed to traditional document formats like word documents.
Common Features
-
Topic Clustering
-
Metadata Extraction
-
Keyword Search
+ 4 more
Unique Features
-
Discussion Threads
-
Case Analytics
Pricing
Starts from $5/Month
7.6
SpotScore
Epiq Discovery — 4.64★
Effortlessly navigate eDiscovery with Epiq Discovery.
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What is Epiq Discovery?
Epiq Discovery provides custom service-level capabilities so you can choose the level of support to suit you. With this streamlined SaaS platform, quickly execute the full spectrum of eDiscovery and investigations. Harness the power of automation for efficient collections, processing, early ...
Read moreWhat reviewers like about Epiq Discovery
- Platform is user-friendly and easy to navigate, suitable for users with varying levels of expertise.
- Efficient document organization with easy access to saved searches.
- Saves time in document review and production by combining multiple emails into PDF.
Where Epiq Discovery falls short
- Some documents may disappear temporarily and require reloading, impacting user experience.
- The platform can be slow at times and lacks dynamic production capabilities.
- Initial learning curve due to the richness of features and functionalities.
Common Features
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Topic Clustering
-
Metadata Extraction
-
Keyword Search
+ 3 more
Unique Features
-
Case Analytics
Pricing
Epiq Discovery offers custom pricing plan
8.3
SpotScore
Digital WarRoom — from $500 · 4.89★
Streamline your eDiscovery process with Digital WarRoom.
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What is Digital WarRoom?
Digital WarRoom eDiscovery software enables user to create a centralized location for all legal and compliance activities. From producing documents and filling out discovery requests, to redacting protected material, e-mail discovery, or indexing content. The power of Digital WarRoom will helps ...
Read moreWhat reviewers like about Digital WarRoom
- Customer support responds quickly to questions and provides effective training for new users.
- Lets users customize tags, review documents, and produce in multiple formats at a price below most competitors.
- Handles core e-discovery tasks — searching, tagging, and production — at a fraction of the cost of larger platforms.
Where Digital WarRoom falls short
- No single sign-on support; Duo authentication dependency is inconvenient for some users.
- Some features are hard to find within the interface, creating usability friction for new users.
- Certain functions are not self-explanatory and screen instructions in some areas could be clearer.
Common Features
-
Topic Clustering
-
Metadata Extraction
-
Keyword Search
+ 3 more
Unique Features
-
Discussion Threads
-
Case Analytics
Pricing
Starts from $500/Month
8.5
SpotScore
eDiscovery Point — 5★
Streamline your eDiscovery process with ease.
Add to compare
What is eDiscovery Point?
eDiscovery Point is a web-based eDiscovery software that provides a centralized case management system for all eDiscovery needs. Its cloud-based application also offers a strong set of standard features, such as document review and organization, data collection, litigation support, and simple ...
Read moreWhat reviewers like about eDiscovery Point
- Centralized case management
- Cloud-based access
- Strong standard features
Where eDiscovery Point falls short
- Dependent on internet connectivity
- Limited offline capabilities
- May lack advanced features
Common Features
-
Metadata Extraction
-
Keyword Search
-
Full Text Extraction
+ 3 more
Unique Features
-
Discussion Threads
-
Case Analytics
Pricing
eDiscovery Point offers custom pricing plan
7.9
SpotScore
IBM StoredIQ Suite — 4.5★
Unlock insights from unstructured data effortlessly.
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What is IBM StoredIQ Suite?
IBM StoredIQ Suite is designed to make managing unstructured data a breeze. It includes powerful tools for data discovery, records management, compliance, storage optimization, data migration, and electronic discovery (eDiscovery) for legal teams. Organizations can quickly discover, recognize, ...
Read moreWhat reviewers like about IBM StoredIQ Suite
- Powerful data discovery tools
- Compliance management
- Storage optimization
Where IBM StoredIQ Suite falls short
- Complex setup process
- High cost for small businesses
- Requires technical expertise
Common Features
-
Metadata Extraction
-
Keyword Search
-
Full Text Extraction
+ 3 more
Unique Features
-
Discussion Threads
-
Case Analytics
Pricing
IBM StoredIQ Suite offers custom pricing plan
Who competes with Onna?
Onna competes with 10 other ediscovery software tools tracked on Spotsaas. The closest by feature overlap are AD eDiscovery, Relativity and CasePoint. Each is compared against Onna on rating, pricing and feature coverage below.
Sites and apps like Onna
Searches for "sites like Onna" and "apps like Onna" land on the same set of options as "Onna alternatives" — the 10 options below cover both, whether you want a like-for-like replacement or something lighter.
Why we picked these Onna alternatives
Efficient data management
Watch for: Limited to Outlook data
Interface and toolset make Relativity widely used for eDiscovery tasks.
Watch for: Server version may lag behind upgrades for RelativityOne, causing disparities in features.
User-friendly interface makes it easy for both administrators and end-users to navigate and review documents.
Watch for: Newcomers may find the richness of features and customization options complex without proper support.
Speeds up legal hold processes and reduces the time required to complete procedures.
Watch for: Advanced features and customizations can be overwhelming without dedicated support.
Easy to redact and review documents by case.
Watch for: The pricing could be a concern for some users.
Platform is user-friendly and easy to navigate, suitable for users with varying levels of expertise.
Watch for: Some documents may disappear temporarily and require reloading, impacting user experience.
Customer support responds quickly to questions and provides effective training for new users.
Watch for: No single sign-on support; Duo authentication dependency is inconvenient for some users.
Centralized case management
Watch for: Dependent on internet connectivity
Powerful data discovery tools
Watch for: Complex setup process
Why teams look for a Onna alternative
If you're considering a Onna alternative, you're probably running into one of these:
- Richness of features and customizations can be complex for newcomers without proper support.
- Limited marketplace selection for additional apps and connectors, hindering advanced functionalities.
- Pricing adjustments and lack of discounts for certain services.
- Some tasks, like preparing motions for opposing counsel, may be more challenging than expected.
The factors that matter in a Onna alternative
Looking at the 10 ediscovery software alternatives through the data: Reprise is the highest rated at 5★ across 2 reviews.
How the ranking holds up.
Which Onna Alternative Is Right for You?
- If user satisfaction is your top priority: Reprise — holds the highest user rating (5.0★) among Onna alternatives.
- If you want a mid-range option: Lexbe eDiscovery Platform — sits in the middle of the list by rating and may fit teams with mixed requirements.
Frequently Asked Questions (FAQs)
Stuck on something? We're here to help with all the questions and answers in one place.
The top-rated alternatives to Onna for eDiscovery Software are Reprise (5.0★), eDiscovery Point (5.0★), Digital WarRoom (4.9★). Compare all 10 alternatives side-by-side above.
When evaluating alternatives to Onna, prioritize: Topic Clustering, Metadata Extraction, Keyword Search, Full Text Extraction, Document Tracking, transparent pricing, free trial availability, and integrations with tools you already use. Use the filters above to compare by feature, budget, and team size.
For small businesses, the best eDiscovery Software tools are Relativity, Exterro, Logikcull. Look for affordable per-seat pricing, quick setup (under 1 day), no long-term contracts, and strong onboarding support to reduce time-to-value.
Migration difficulty depends on how deeply Onna is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.
Onna has a rating of 4.2. 9 alternatives — including AD eDiscovery and Relativity — rate higher. The right choice depends on your workflow, team size, and budget.
About the reviewer
Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].