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Zimbra Collaboration Suite Alternatives for Online

Looking for Zimbra Collaboration Suite alternatives? We've curated 8 top alternatives that offer similar functionality. Whether you need Online options, free plans, or open source solutions, explore our comprehensive list to find the perfect fit for your needs.

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Office & Productivity Online Services

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Zoho

Free Personal

Zoho is a comprehensive suite of online business applications offering solutions for CRM, office productivity, collaboration, IT management, and more. It provides a unified platform to streamline various business operations.

Key Features

Comprehensive suite of integrated business applications
Robust CRM and project management features
Powerful online office productivity tools with collaboration

vs Zimbra Collaboration Suite

Comprehensive suite of integrated business applications compared to Zimbra Collaboration Suite

Kolab Now

Commercial

Kolab Now is a comprehensive, secure, and privacy-focused web-based email and groupware suite. Built entirely on free and open-source software, it offers a full range of collaborative tools including email, calendar, contacts, and document management, prioritizing user data ownership and security.

Key Features

Strong focus on user privacy and data security.
Built entirely on free and open-source software.
Comprehensive suite of collaboration tools (email, calendar, contacts, documents).

vs Zimbra Collaboration Suite

Strong focus on user privacy and data security. compared to Zimbra Collaboration Suite

Kolab Community

Open Source

Kolab Community is a comprehensive, free, and open-source groupware suite designed for collaborative work. It provides integrated email, calendar, contacts, and tasks functionalities, empowering individuals and teams to communicate and manage their data efficiently and with a strong focus on data privacy.

Key Features

Free and open source, offering cost savings.
Strong focus on data privacy and security.
Self-hostable, providing full data control.

vs Zimbra Collaboration Suite

Free and open source, offering cost savings. compared to Zimbra Collaboration Suite

Kopano

Open Source

Kopano is a versatile open-source groupware suite offering email, calendaring, contacts, and online collaboration tools for businesses and organizations. It provides flexible deployment options, including on-premises and hosted solutions, with strong focus on data privacy and security.

Key Features

Open-source with strong focus on privacy and data control.
Flexible deployment options (on-premises or hosted).
Comprehensive suite of integrated features (email, calendar, contacts, etc.).

vs Zimbra Collaboration Suite

Open-source with strong focus on privacy and data control. compared to Zimbra Collaboration Suite

Horde

Open Source

Horde Groupware is a free, web-based suite of applications designed for collaboration and productivity. Built on the robust Horde framework, it offers a comprehensive set of tools including webmail, calendar, task management, and note-taking, providing an integrated platform for individuals and teams.

Key Features

Comprehensive suite of groupware features.
Open-source and free to use.
Highly customizable and extensible.

vs Zimbra Collaboration Suite

Comprehensive suite of groupware features. compared to Zimbra Collaboration Suite

Microsoft Exchange Server

Commercial

Microsoft Exchange Server is a robust mail and calendaring server designed for businesses of all sizes, providing enterprise-grade email, calendaring, and contact management capabilities.

Key Features

Provides complete control over data and infrastructure.
Deep integration with Active Directory simplifies user management.
Strong security and compliance features.

vs Zimbra Collaboration Suite

Provides complete control over data and infrastructure. compared to Zimbra Collaboration Suite

Zarafa

Commercial

Zarafa is an open-source groupware and email server platform, providing powerful collaborative features similar to Microsoft Exchange but with flexibility and cost advantages. It offers email, calendaring, contacts, and task management.

Key Features

Open Source, offering cost advantages and flexibility.
Strong ActiveSync support for mobile device compatibility.
Comprehensive suite of groupware features (email, calendar, contacts, tasks).

vs Zimbra Collaboration Suite

Open Source, offering cost advantages and flexibility. compared to Zimbra Collaboration Suite

OX Open-Xchange

Open Source

OX Open-Xchange is a comprehensive web-based suite designed for communication, collaboration, and office productivity, offering features like email, calendaring, task management, and document sharing, seamlessly integrating across devices.

Key Features

Comprehensive suite of collaboration and communication tools.
Extensive support for open standards (CalDAV, CardDAV, WebDAV, ActiveSync).
Scalable and reliable architecture with clustering support.

vs Zimbra Collaboration Suite

Comprehensive suite of collaboration and communication tools. compared to Zimbra Collaboration Suite

Zoho

Free Personal

Zoho is a comprehensive suite of online business applications offering solutions for CRM, office productivity, collaboration, IT management, and more. It provides a unified platform to streamline various business operations.

Key Features

Comprehensive suite of integrated business applications
Robust CRM and project management features
Powerful online office productivity tools with collaboration

vs Zimbra Collaboration Suite

Comprehensive suite of integrated business applications compared to Zimbra Collaboration Suite

Kolab Now

Commercial

Kolab Now is a comprehensive, secure, and privacy-focused web-based email and groupware suite. Built entirely on free and open-source software, it offers a full range of collaborative tools including email, calendar, contacts, and document management, prioritizing user data ownership and security.

Key Features

Strong focus on user privacy and data security.
Built entirely on free and open-source software.
Comprehensive suite of collaboration tools (email, calendar, contacts, documents).

vs Zimbra Collaboration Suite

Strong focus on user privacy and data security. compared to Zimbra Collaboration Suite

Kolab Community

Open Source

Kolab Community is a comprehensive, free, and open-source groupware suite designed for collaborative work. It provides integrated email, calendar, contacts, and tasks functionalities, empowering individuals and teams to communicate and manage their data efficiently and with a strong focus on data privacy.

Key Features

Free and open source, offering cost savings.
Strong focus on data privacy and security.
Self-hostable, providing full data control.

vs Zimbra Collaboration Suite

Free and open source, offering cost savings. compared to Zimbra Collaboration Suite

Kopano

Open Source

Kopano is a versatile open-source groupware suite offering email, calendaring, contacts, and online collaboration tools for businesses and organizations. It provides flexible deployment options, including on-premises and hosted solutions, with strong focus on data privacy and security.

Key Features

Open-source with strong focus on privacy and data control.
Flexible deployment options (on-premises or hosted).
Comprehensive suite of integrated features (email, calendar, contacts, etc.).

vs Zimbra Collaboration Suite

Open-source with strong focus on privacy and data control. compared to Zimbra Collaboration Suite

Horde

Open Source

Horde Groupware is a free, web-based suite of applications designed for collaboration and productivity. Built on the robust Horde framework, it offers a comprehensive set of tools including webmail, calendar, task management, and note-taking, providing an integrated platform for individuals and teams.

Key Features

Comprehensive suite of groupware features.
Open-source and free to use.
Highly customizable and extensible.

vs Zimbra Collaboration Suite

Comprehensive suite of groupware features. compared to Zimbra Collaboration Suite

Microsoft Exchange Server

Commercial

Microsoft Exchange Server is a robust mail and calendaring server designed for businesses of all sizes, providing enterprise-grade email, calendaring, and contact management capabilities.

Key Features

Provides complete control over data and infrastructure.
Deep integration with Active Directory simplifies user management.
Strong security and compliance features.

vs Zimbra Collaboration Suite

Provides complete control over data and infrastructure. compared to Zimbra Collaboration Suite

Zarafa

Commercial

Zarafa is an open-source groupware and email server platform, providing powerful collaborative features similar to Microsoft Exchange but with flexibility and cost advantages. It offers email, calendaring, contacts, and task management.

Key Features

Open Source, offering cost advantages and flexibility.
Strong ActiveSync support for mobile device compatibility.
Comprehensive suite of groupware features (email, calendar, contacts, tasks).

vs Zimbra Collaboration Suite

Open Source, offering cost advantages and flexibility. compared to Zimbra Collaboration Suite

OX Open-Xchange

Open Source

OX Open-Xchange is a comprehensive web-based suite designed for communication, collaboration, and office productivity, offering features like email, calendaring, task management, and document sharing, seamlessly integrating across devices.

Key Features

Comprehensive suite of collaboration and communication tools.
Extensive support for open standards (CalDAV, CardDAV, WebDAV, ActiveSync).
Scalable and reliable architecture with clustering support.

vs Zimbra Collaboration Suite

Comprehensive suite of collaboration and communication tools. compared to Zimbra Collaboration Suite

Compare Side-by-Side

Want to see how Zimbra Collaboration Suite stacks up against alternatives? Select any option below for a detailed comparison.

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Zoho vs Zimbra Collaboration Suite

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Kolab Now vs Zimbra Collaboration Suite

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Kolab Community icon

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Kolab Community vs Zimbra Collaboration Suite

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Kopano vs Zimbra Collaboration Suite

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Horde vs Zimbra Collaboration Suite

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Microsoft Exchange Server icon

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Microsoft Exchange Server vs Zimbra Collaboration Suite

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Zimbra Collaboration Suite icon

Zarafa vs Zimbra Collaboration Suite

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OX Open-Xchange icon

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OX Open-Xchange vs Zimbra Collaboration Suite

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