Onna vs ZyLAB ONE Comparison
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…
ZyLAB ONE
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Medium Business
Zylab One is powerful yet affordable eDiscovery Software built exclusively for Macs. Zylab One allows companies of all sizes to safely discover, take action, and easily communicate with the legal team on complex issues.…
ZyLAB ONE leads on user satisfaction with a 4.8-star rating across 23 reviews.
Onna vs ZyLAB ONE — at a glance
| Feature | Onna | ZyLAB ONE |
|---|---|---|
| Rating | 4.0 / 5 | 4.8 / 5 |
| Reviews | 1 | 23 |
| Starting price | Contact for pricing | Contact for pricing |
| Free trial | Yes | Yes |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | eDiscovery Software | eDiscovery Software |
| Platforms | SaaS/Web/Cloud, Installed - Windows, Installed - Mac | SaaS/Web/Cloud, Installed - Windows |
| API | Available | Available |
| Support modes | Business Hours, Online | Business Hours, Online |
| Certifications | SOC 2, HIPAA, GDPR, ISO 27001 | GDPR |
| Data residency | US | US |
Key differences between Onna and ZyLAB ONE
- User satisfaction: ZyLAB ONE scores higher with a 4.8-star average.
- Deployment: Onna supports SaaS/Web/Cloud, Installed - Windows, Installed - Mac; ZyLAB ONE supports SaaS/Web/Cloud, Installed - Windows.
Onna vs ZyLAB ONE — 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
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Biggest differences
Start here before you go deeper into features.
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.
Mac-exclusive eDiscovery software ideal for small to medium legal teams.
- You need a streamlined, all-in-one eDiscovery platform for Mac users.
- Your team values automation of repetitive tasks like de-duplication and redaction.
- You want unlimited users, folders, tags, and searches without extra cost.
- Your organization requires advanced features easily accessible without technical support.
- You need a fully Windows-compatible or cross-platform eDiscovery solution.
Onna: Best for legal teams needing advanced eDiscovery with strong data integration. ZyLAB ONE: Mac-exclusive eDiscovery software ideal for small to medium legal teams.
Description | 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 | Zylab One is powerful yet affordable eDiscovery Software built exclusively for Macs. Zylab One allows companies of all sizes to safely discover, take action, and easily communicate with the ... Read More about ZyLAB ONE |
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Free Trial Availability |
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Spotsaas ScoreWhat's this? ↗ | 8.3/10 | 8.5/10 |
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | Medium BusinessLarge Enterprises | Small BusinessMedium Business |
Get pricing help | Get pricing help |
Software Demo
Demo |
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How do Onna and ZyLAB ONE Compare on Features?
Total Features | 7 Features | 9 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Onna and ZyLAB ONE 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.
Pricing Option | ||
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Pricing Plans |
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Other Details
Organization Types supported |
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Platforms Supported |
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Modes of support |
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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 | — |
|---|---|---|
HIPAA | ✓ Yes | — |
GDPR | ✓ Yes | ✓ Yes |
ISO 27001 | ✓ Yes | — |
Single Sign-On (SSO) | ✓ Yes | — |
Multi-Factor Auth (MFA) | ✓ Yes | — |
Data Encryption | ✓ Yes | — |
Audit Logs | ✓ Yes | — |
Data Residency | 🇺🇸 US | 🇺🇸 US |
Onna User Reviews & Rating Comparison
User Ratings | ||
|---|---|---|
Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | 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
| Buyer sentiment Users highly value ZyLAB ONE for its ease of use, powerful analytics, and automation features, though some note a learning curve and limited advanced UI features. 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 |
List of Customers
Customers | No Customers information available. |  AkzoNobel  KPMG  FICO |
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Media and Screenshots
Screenshots |  7 Screenshots |  5 Screenshots |
|---|---|---|
Videos |  3 Videos |  1 Videos |
Top Alternatives to Onna and ZyLAB ONE 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, Onna or ZyLAB ONE?
- ZyLAB ONE edges out the other on user ratings (4.8 vs 4.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Onna and ZyLAB ONE offer a free trial?
- Yes, both Onna and ZyLAB ONE offer a free trial.
- What is the starting price of Onna vs ZyLAB ONE?
- Onna starts at Contact for pricing. ZyLAB ONE starts at Contact for pricing.
- What are the top alternatives to Onna?
- Top alternatives to Onna include Logikcull, Relativity, CasePoint, Cavo eD, Catalyst Insight.
- What are the top alternatives to ZyLAB ONE?
- Top alternatives to ZyLAB ONE include Logikcull, Relativity, CasePoint, Cavo eD, Catalyst Insight.