Alternatives to Zimbra.com - Similar Sites & Competitors
Open Standards | Low-Risk Alternative | Data Sovereignty | Zimbra
Zimbra offers cloud-hosted email and collaboration tools for businesses, helping teams manage email, calendars, and productivity in a secure environment.
Collaborate and manage email in one secure platform
Zimbra is a cloud-hosted platform designed to help businesses manage their email, calendars, and collaboration needs all in one place. With Zimbra, you can send and receive emails, organize meetings, and share files securely, making it easy to stay connected with your team.
The platform is built with open standards and focuses on data sovereignty, so you have more control over your information. Zimbra also integrates with other business solutions and offers productivity add-ons to enhance your workflow. Whether you’re a small business or a large enterprise, Zimbra provides flexible options to suit your collaboration and communication needs.
Alternatives to Zimbra.com
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Top Zimbra.com Alternatives (Prioritized Matches)
Spike is an AI-powered email platform that helps you organize your inbox, respond quickly, and collaborate with your team—all in one place.
Stalwart is an open-source, secure email and collaboration server with modern features for businesses and teams, supporting multiple mail protocols.
Mailbutler adds smart productivity tools to Apple Mail, Gmail, and Outlook, helping you manage emails, track messages, and collaborate easily.
HEY offers a fresh approach to email and calendar, helping you manage messages and events with privacy-focused features and easy organization.
Canary Mail is an AI-powered email app with an integrated calendar, smart inbox, and tools to manage multiple accounts and prioritize important messages.
Superhuman is an AI-powered email app designed to help you manage messages faster, collaborate easily, and boost your productivity every week.
Sign in to access your email, calendar, and contacts through this web-based Zimbra platform for secure messaging and collaboration.
Inbox.eu offers secure, privacy-focused email with synced contacts, calendar, and file storage for both business and personal use. Easy setup and multi-language support.
Thunderbird is a free, open-source email and productivity app that helps you manage email, calendars, and contacts on desktop and mobile devices.
eM Client is an email app for Windows and Mac that lets you manage email, calendars, contacts, tasks, and chat all in one place.
Airmail is a customizable email client for iPhone, iPad, and Mac, offering fast performance, powerful workflow tools, and deep app integrations.
Mailbird lets you manage all your email accounts in one simple app for Windows and Mac, helping you stay organized and boost your productivity.
Easily manage all your email accounts in one place with this Android app, featuring a simple interface and tools to help you stay organized and productive.
Fastmail offers secure, reliable email service for individuals and businesses, including custom domains, spam protection, and easy migration from other providers.
Log in to access your email account through szepe.net using the Horde webmail interface for convenient online email management.
Orchestra is a messaging-first workspace where teams can chat, manage tasks, and collaborate on projects—all in one place. Great for startups.
Shortwave is an AI-powered email platform that helps you organize, write, search, and manage your inbox tasks quickly and easily with smart prompts.
Create a free email account with mail.com, choose from 100+ domains, store up to 65GB of emails, and access your inbox securely from any device.
Halon offers advanced email infrastructure solutions for service providers, helping businesses streamline email operations and deliver reliable email services.
Missive helps teams manage shared inboxes, chat, and collaborate on emails together, so everyone stays updated and organized without changing workflows.
Notion is an all-in-one workspace where you and your team can organize notes, docs, wikis, and projects together in one convenient place.
네이버웍스는 소통, 협업, 경영지원을 한 곳에서 제공하는 올인원 업무 플랫폼으로, 한국어로 업무 생산성을 높여줍니다.
Ritlabs offers The Bat!, a secure email client for Windows that helps you manage large volumes of emails efficiently while keeping your correspondence private.
Coda is a collaborative workspace that combines docs, spreadsheets, and AI-powered tools, helping teams organize, track, and manage work in one place.
Create, edit, and share Word, Excel, PowerPoint, and OneNote files online with Microsoft 365 Copilot—collaborate in real time and store documents in OneDrive.
石墨文档是一款支持多人实时协作的云端办公平台，提供在线文档、表格和幻灯片，助你随时随地高效办公。（中文平台）
Quip lets you and your team create, share, and edit documents, spreadsheets, and chat together in real time, all integrated with Salesforce.
Notion is an all-in-one workspace for notes, docs, projects, and wikis, helping you and your team stay organized and collaborate easily.
Organize notes, docs, wikis, and projects all in one place with Notion’s flexible workspace—perfect for teams and individuals to stay connected and productive.
Manage projects, notes, and docs in one place with Notion—a connected workspace for teams to organize, collaborate, and stay productive together.
Worldwide Zimbra.com Alternatives
CryptPad lets you create, edit, and share documents securely with end-to-end encryption. Collaborate online without compromising your privacy.
Manage email accounts, aliases, and spam settings with a secure, cooperative email platform designed for domain admins and mailbox users.
МойОфис — российский офисный пакет для корпоративной работы с документами, общения и электронной почты, с акцентом на безопасность и контроль данных.
Nino offers a modular workspace where professionals can combine and use different software tools together from a single, unified interface.
Intra2net offers IT security and groupware tools for small businesses, providing network protection and easy team collaboration in German and English.
Lark is an all-in-one productivity superapp for teams, offering chat, meetings, docs, automation, and AI tools to simplify business operations globally.
Microsoft 365 offers subscription-based productivity apps, cloud storage, and collaboration tools for home, business, and education needs.
Milanote lets you organize ideas and creative projects on visual boards. Add notes, images, and files, then share and collaborate easily with your team.
Doist creates productivity and collaboration apps like Todoist and Twist, helping individuals and teams manage tasks and communicate efficiently.
Xmind is a mind mapping app that helps you brainstorm, organize ideas, and collaborate in real time. Includes AI tools for smarter thinking and planning.
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