Comparison

Bitrix24 vs Zimbra Email & Collaboration

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bitrix24

This comprehensive online workspace integrates people, tools, and information for businesses. It offers CRM, task management, communication features, and over 30 business tools to streamline operations and boost productivity.

Highlights
  • CRM for lead and deal management
  • Task and project management
  • Team chat and video calls
  • Cloud file storage (Bitrix24.Drive)
  • Automate routine tasks
  • Email marketing campaigns
Features
Read full description

Bitrix24 is an all-in-one online workspace that helps you run your entire business from your phone. From sales and marketing to HR and automation, Bitrix24 brings 35+ business tools into one mobile app – so your work moves forward wherever you are. CRM Capture and manage leads from every channel Track deals, contacts, and interactions in one place Build long-term customer relationships with less effort TASKS & PROJECTS Plan work with lists, Kanban, Gantt, or Scrum Assign tasks, deadlines, and owners easily Keep projects on track from anywhere AI ASSISTANT Generate ideas and write texts Get call transcripts + summaries Autocomplete fields in CRM TEAM MESSENGER Chat instantly with individuals or teams Share files, tasks, and links in conversations Keep work communication fast and organized VIDEO CONFERENCING Host video calls with teams or clients Share screens and collaborate live Stay connected wherever you work SALES AUTOMATION Automate lead routing and deal stages Trigger follow-ups and reminders automatically Close deals faster with less manual work MARKETING Launch email campaigns in minutes Reach customers via WhatsApp messaging Track engagement and campaign results BOOKING Let clients book appointments online Sync schedules automatically Reduce no-shows with reminders INVOICING & E-SIGNATURES Create and send invoices instantly Collect legally binding e-signatures Speed up approvals and payments FILE STORAGE & ONLINE DOCUMENTS Store files securely in the cloud Collaborate on documents in real time Access your work from any device HR MANAGEMENT Manage employee profiles and records Track working hours and attendance Automate HR workflows and requests WORKFLOW AUTOMATION Automate repetitive business processes Connect actions across teams and tools Reduce errors and save time ANALYTICS Monitor performance with real-time data Track KPIs across departments Make smarter, data-driven decisions You can also access Bitrix24 from your desktop computer or laptop (via browser). Loved and trusted by over 15,000,000 organizations around the world, Bitrix24 may become a growth platform for your company as well. Just give it a try. Got any problems, questions, or suggestions? Head over to https://helpdesk.bitrix24.com/ for more information.

About

Zimbra Email & Collaboration

This comprehensive productivity suite integrates email with essential business tools like video conferencing, file sharing, chat, and calendar. It offers flexible deployment options, either as a hosted cloud service or on-premises software, ensuring data sovereignty and customizability for businesses of all sizes.

Highlights
  • Integrated email and business apps
  • Video conferencing
  • File sharing and cloud storage
  • Team chat
  • Calendar management
  • Hosted cloud or on-premises options
Features
Read full description

Zimbra is Email + Every App Your Business Needs to Succeed: Collaboration, Video Conferencing, File Sharing, Cloud Storage, Chat and Calendar. Want no-fuss email and apps with the best value? Zimbra’s productivity suite offers the lowest cost in its class, available as hosted/cloud service or on-premises for 100% data sovereignty. Zimbra is custom made and ideal for Businesses/Enterprises of all sizes, Government Agencies, Education and Highly Regulated Industries. Do you want someone else to host and manage your email? Zimbra’s hosted cloud solution provides: Subscription service, automatic upgrades, zero downtime, custom branding. No IT Headaches! Do you want to host and manage your own data for security and privacy? Zimbra’s on-premises licensed software provides: Data sovereignty, custom branding, custom integrations. The mobile app supports Zimbra Collaboration Server (ZCS) version 9.0.0 and above. Your WFH remote workers can collaborate with team members anywhere, anytime and now on any device with the same user experience. Launch your favorite apps from the tool you use most: Email. Fully integrated with Slack, Zoom, Dropbox, Webex, Google Drive, OneDrive + More Writing an email and want to ... send a Slack message? start a video meeting? send a calendar invite? You can do it right from email. No other email matches Zimbra, trusted by hundreds of millions of users worldwide for over 15 years. Free Trial, no obligation, no credit card needed. Try it today. Visit - https://info.zimbra.com/zimbra-cloud-email-trial

Screenshots

Bitrix244 screens
Zimbra Email & Collaboration4 screens

Verdict

The call

The clearest difference is review sentiment: Bitrix24 at 52% against Zimbra Email & Collaboration's 7%. Bitrix24 also leads on rating (4.4 vs 2.5) and update cadence (fortnightly vs every 17 months). Zimbra Email & Collaboration's advantage is iOS requirement (14.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Bitrix24 holds the better App Store score, 4.4 against 2.5. That said, the two scores are not equally well evidenced: Bitrix24 has 1.3K ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 52% of Bitrix24's written reviews are positive against 7% of Zimbra Email & Collaboration's.

UpkeepUpdate frequency

Bitrix24 ships an update fortnightly, Zimbra Email & Collaboration every 17 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard5 real differences · 5 level
Bitrix24 versus Zimbra Email & Collaboration: the parameters behind the verdict, then further details
ParameterBitrix24Zimbra Email & Collaboration
PriceFreeFree
Rating4.4 (1.3K ratings) — better2.5 (24 ratings)
Positive reviews52.3% of reviews — better7.4% of reviews
Number of ratings1.3K — better24
Update frequencyFortnightly — betterEvery 17 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.614.0 — better
Further details — not scored
Size210 MB2 MB
Age rating4+4+
DeveloperBitrix Inc.Synacor

Customer experience

Bitrix24

All ratings1,324 ratings
Positive84.9%
Neutral3.5%
Negative11.6%
Written reviews868 reviews
Positive52.3%
Neutral12.3%
Negative35.4%

Zimbra Email & Collaboration

All ratings21 ratings
Positive33.3%
Neutral4.8%
Negative61.9%
Written reviews81 reviews
Positive7.4%
Neutral9.9%
Negative82.7%

Bugs and requests

Bitrix24

Reported bugs

4 issues
  • Login issues
  • Compatibility problems with newer devices
  • Unreliable call and messaging features
  • Syncing and data loss problems

Requested features

5 requests
  • Dark mode option
  • Improved mobile app functionality
  • Better integration with other tools
  • More customization options
  • Simplified user interface

Zimbra Email & Collaboration

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Bitrix24

No in-app purchases

None

Zimbra Email & Collaboration

No in-app purchases

Questions

Is Bitrix24 free?
Bitrix24 is free to download, with no in-app purchases.
Is Zimbra Email & Collaboration free?
Zimbra Email & Collaboration is free to download, with no in-app purchases.
Which has better reviews, Bitrix24 or Zimbra Email & Collaboration?
Bitrix24 is rated higher. Bitrix24 averages 4.4 out of 5 from 1.3K ratings, while Zimbra Email & Collaboration averages 2.5 from 24 ratings.
Do Bitrix24 or Zimbra Email & Collaboration have ads?
Neither Bitrix24 nor Zimbra Email & Collaboration shows ads.
Which is updated more often, Bitrix24 or Zimbra Email & Collaboration?
Bitrix24 ships an update fortnightly, and Zimbra Email & Collaboration every 17 months. Most recently, Bitrix24 was updated on October 29, 2026 and Zimbra Email & Collaboration on October 27, 2026.

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