Relativity vs Onna Comparison
Relativity
Starting at Contact for pricing
- Medium Business
- Small Business
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 de…
Onna
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Medium Business
Onna's powerful eDiscovery software makes it easy to sort and pinpoint relevant information from large data sets. The platform is used by law firms, corporations, government agencies, and educational institutions to mana…
Relativity leads on user satisfaction with a 4.5-star rating across 260 reviews.
SpotSaaS Analysis
RelativityOnna
The core difference between Relativity and Onna lies in Relativity's focus on user-friendly eDiscovery for large data handling, while Onna excels in advanced data integration from various sources. Relativity is ideal for litigation attorneys and legal review teams, whereas Onna is best suited for medium to large enterprises requiring comprehensive data integration and analysis.
- Best for legal teams needing comprehensive eDiscovery - User-friendly interface for large data handling - Ideal for litigation attorneys - Supports complex legal reviews - Offers immediate insights via a single search box - Suitable for small to medium businesses
- Best for legal teams needing advanced eDiscovery - Strong data integration capabilities - Ideal for medium to large enterprises - Supports diverse data sources - Provides advanced search functionalities - Enables in-depth data analysis
Relativity vs Onna — at a glance
| Feature | Relativity | Onna |
|---|---|---|
| Rating | 4.5 / 5 | 4.0 / 5 |
| Reviews | 260 | 1 |
| Starting price | Contact for pricing | Contact for pricing |
| Free trial | No | Yes |
| Free version | No | No |
| Best for | Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | eDiscovery Software | eDiscovery Software |
| Platforms | SaaS/Web/Cloud, Installed - Windows | SaaS/Web/Cloud, Installed - Windows, Installed - Mac |
| API | Available | Available |
| Support modes | 24/7 (Live rep), Business Hours, Online | Business Hours, Online |
| Certifications | SOC 2, HIPAA, GDPR, ISO 27001 | SOC 2, HIPAA, GDPR, ISO 27001 |
| Data residency | US | US |
Key differences between Relativity and Onna
- Free trial: Onna offers a free trial; Relativity does not.
- Target audience: Relativity is built for Medium Business and Small Business, while Onna targets Large Enterprises and Medium Business.
- User satisfaction: Relativity scores higher with a 4.5-star average.
- Deployment: Relativity supports SaaS/Web/Cloud, Installed - Windows; Onna supports SaaS/Web/Cloud, Installed - Windows, Installed - Mac.
Relativity vs Onna — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most eDiscovery Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert |
Biggest differences
Start here before you go deeper into features.
Best for legal teams needing comprehensive, user-friendly eDiscovery with large data handling.
- You are a litigation attorney or legal review team requiring powerful, intuitive eDiscovery tools.
- Your organization handles complex legal reviews and needs immediate insights via a single search box.
- You want a platform that efficiently processes large volumes of data without IT mediation.
- Your company lacks dedicated legal or eDiscovery teams to leverage the platform effectively.
- You require rapid feature updates on server versions, as these lag behind the cloud offering.
Best for legal teams needing advanced eDiscovery with strong data integration.
- You require comprehensive data integration from multiple diverse sources.
- Your team needs advanced search and in-depth data analysis capabilities.
- Data security and regulatory compliance are top priorities for your organization.
- Your team lacks dedicated support to onboard and manage complex features.
- You need extensive third-party app integrations beyond Onna’s limited marketplace.
Relativity: Best for legal teams needing comprehensive, user-friendly eDiscovery with large data handling. Onna: Best for legal teams needing advanced eDiscovery with strong data integration.
Description | 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 ... Read More about Relativity | Onna's powerful eDiscovery software makes it easy to sort and pinpoint relevant information from large data sets. The platform is used by law firms, corporations, government agencies, and ... Read More about Onna |
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Free Trial Availability |
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Spotsaas ScoreWhat's this? ↗ | 9.8/10 | 8.3/10 |
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | Small BusinessMedium Business | Medium BusinessLarge Enterprises |
Get pricing help | Get pricing help |
Software Demo
Demo |
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How do Relativity and Onna Compare on Features?
Total Features | 9 Features | 7 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Relativity and Onna on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Other Details
Organization Types supported |
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API Support |
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Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | ✓ Yes |
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HIPAA | ✓ Yes | ✓ Yes |
GDPR | ✓ Yes | ✓ Yes |
ISO 27001 | ✓ Yes | ✓ Yes |
Single Sign-On (SSO) | ✓ Yes | ✓ Yes |
Multi-Factor Auth (MFA) | ✓ Yes | ✓ Yes |
Data Encryption | ✓ Yes | ✓ Yes |
Audit Logs | ✓ Yes | ✓ Yes |
Data Residency | 🇺🇸 US | 🇺🇸 US |
Relativity User Reviews & Rating Comparison
User Ratings | ||
|---|---|---|
Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Overall positive sentiment highlights Relativity's robust functionality and user-friendly interface, tempered by some concerns about server version feature gaps and support communication. What buyers like
Common complaints
| Buyer sentiment Users generally appreciate Onna's powerful data integration and search capabilities, though some find the feature set complex and the marketplace limited. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Screenshots |  8 Screenshots |  7 Screenshots |
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Videos |  2 Videos |  3 Videos |
Top Alternatives to Relativity and Onna in 2026
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Relativity or Onna?
- Relativity edges out the other on user ratings (4.5 vs 4.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Relativity and Onna offer a free trial?
- Onna offers a free trial. Relativity does not.
- What is the starting price of Relativity vs Onna?
- Relativity starts at Contact for pricing. Onna starts at Contact for pricing.
- What are the top alternatives to Relativity?
- Top alternatives to Relativity include Logikcull, Cavo eD, Catalyst Insight, Everlaw, Z-Discovery.
- What are the top alternatives to Onna?
- Top alternatives to Onna include Logikcull, Relativity, CasePoint, Cavo eD, Catalyst Insight.