IceWarp vs Zimbra Collaboration Comparison
IceWarp
Starting at $2.50 /Month
- Free Trial
- Large Enterprises
- Medium Business
IceWarp offers a streamlined solution for every office need. With its easy-to-navigate single window, companies can access business emails, real-time collaboration, online meetings, project teamwork, and much more. It fe…
Zimbra Collaboration
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Medium Business
Zimbra Collaboration software offers a feature-rich and scalable solution to drive communication and collaboration across organizations—without compromising on usability. Resilient, highly available, and with an architec…
Zimbra Collaboration leads on user satisfaction with a 3.6-star rating across 131 reviews.
IceWarp vs Zimbra Collaboration — at a glance
| Feature | IceWarp | Zimbra Collaboration |
|---|---|---|
| Rating | 2.4 / 5 | 3.6 / 5 |
| Reviews | 8 | 131 |
| Starting price | $2.50 /Month | 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 | Email Software | Collaboration Software |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows | SaaS/Web/Cloud, Installed - Windows |
| API | Available | — |
| Support modes | 24/7 (Live rep), Online | Online |
| Certifications | GDPR | SOC 2 |
| Data residency | Global | Global |
Key differences between IceWarp and Zimbra Collaboration
- Pricing: IceWarp starts at $2.50 /Month. Zimbra Collaboration pricing is not publicly listed.
- User satisfaction: Zimbra Collaboration scores higher with a 3.6-star average.
- Deployment: IceWarp supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows; Zimbra Collaboration supports SaaS/Web/Cloud, Installed - Windows.
IceWarp vs Zimbra Collaboration — 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 Email 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 mid-sized teams needing integrated email and collaboration tools.
- You want an all-in-one platform combining email, meetings, and teamwork.
- You value the unique 5-second delayed send to undo sent emails.
- Your team needs automatic cloud upload for large email attachments.
- You are a freelancer or sole proprietor needing simple email only.
- You require highly customizable or niche email workflows for complex needs.
Large Enterprises, Medium Business, Small Business
IceWarp typically suits Large Enterprises and Medium Business. Zimbra Collaboration tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | IceWarp offers a streamlined solution for every office need. With its easy-to-navigate single window, companies can access business emails, real-time collaboration, online meetings, project ... Read More about IceWarp | Zimbra Collaboration software offers a feature-rich and scalable solution to drive communication and collaboration across organizations—without compromising on usability. Resilient, highly ... Read More about Zimbra Collaboration |
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Entry Level Pricing |
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Free Trial Availability |
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Spotsaas ScoreWhat's this? ↗ | Not Available | 7.9/10 |
User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | 51-500 employees500+ employees | — |
Get pricing help | Get pricing help |
Software Demo
Demo |
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How do IceWarp and Zimbra Collaboration Compare on Features?
Total Features | 7 Features | 6 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare IceWarp and Zimbra Collaboration 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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Pricing Plans |
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Pricing Page |  |  |
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 | — | ✗ No |
GDPR | ✓ Yes | — |
Single Sign-On (SSO) | ✓ Yes | — |
Multi-Factor Auth (MFA) | ✓ Yes | — |
Data Encryption | ✓ Yes | — |
Audit Logs | ✓ Yes | — |
Data Residency | 🌐 Global | 🌐 Global |
IceWarp User Reviews & Rating Comparison
User Ratings | ||
|---|---|---|
Rating Distribution | ||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Buyers generally express dissatisfaction with usability and reliability despite appreciating the integrated features. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is mixed to positive across 118 reviews, with clear strengths and a few common watchouts. 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 |
| Negative Reviews | No reviews available for the product | No reviews available for the product |
Media and Screenshots
Screenshots |  5 Screenshots |  4 Screenshots |
|---|---|---|
Videos |  4 Videos |  3 Videos |
Top Alternatives to IceWarp and Zimbra Collaboration in 2026
Alternatives |
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Related Blogs and Articles for Collaboration Software
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, IceWarp or Zimbra Collaboration?
- Zimbra Collaboration edges out the other on user ratings (3.6 vs 2.4). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do IceWarp and Zimbra Collaboration offer a free trial?
- Yes, both IceWarp and Zimbra Collaboration offer a free trial.
- What is the starting price of IceWarp vs Zimbra Collaboration?
- IceWarp starts at $2.50 /Month. Zimbra Collaboration starts at Contact for pricing.
- What are the top alternatives to IceWarp?
- Top alternatives to IceWarp include Zoho Connect, Zoho Cliq, Zimbra Collaboration, Google Workspace, Zoho Docs.
- What are the top alternatives to Zimbra Collaboration?
- Top alternatives to Zimbra Collaboration include Zoho Connect, Zoho Cliq, Airtable, ClickUp, Cisco Webex Teams.