Rainloop Alternatives for Online

Looking for Rainloop alternatives? We've curated 2 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.

Open Source More about Rainloop

Categories:

Office & Productivity Online Services

Platforms:

Linux 1 Web / Cloud 2 Clear Filter

SOGo

Open Source

SOGo is a powerful open-source groupware server designed for scalability and simplicity. It provides a comprehensive suite of collaborative features including webmail, calendaring, contact management, and task management, with strong support for standard protocols like CalDAV and CardDAV.

Key Features

Open-source with no per-user licensing costs.
Strong support for CalDAV, CardDAV, and IMAP for broad client compatibility.
Comprehensive webmail, calendar, and contact management features.

vs Rainloop

Open-source with no per-user licensing costs. compared to Rainloop

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 Rainloop

Comprehensive suite of groupware features. compared to Rainloop

SOGo

Open Source

SOGo is a powerful open-source groupware server designed for scalability and simplicity. It provides a comprehensive suite of collaborative features including webmail, calendaring, contact management, and task management, with strong support for standard protocols like CalDAV and CardDAV.

Key Features

Open-source with no per-user licensing costs.
Strong support for CalDAV, CardDAV, and IMAP for broad client compatibility.
Comprehensive webmail, calendar, and contact management features.

vs Rainloop

Open-source with no per-user licensing costs. compared to Rainloop

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 Rainloop

Comprehensive suite of groupware features. compared to Rainloop

Compare Side-by-Side

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SOGo vs Rainloop

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Horde vs Rainloop

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