Kerio Connect AlternativesMail Servers & WebMail Providers like Kerio Connect

Kerio Connect is described as 'Makes email, calendars, contacts and task management easy and affordable. With Kerio Connect, you have immediate, secure access to your communications anytime, anywhere, on any device - without complexity or expensive overhead' and is a Mail Server in the office & productivity category. There are more than 10 alternatives to Kerio Connect for a variety of platforms, including Web-based, Windows, Linux, Mac and Self-Hosted apps. The best Kerio Connect alternative is Nextcloud Hub, which is both free and Open Source. Other great apps like Kerio Connect are Microsoft 365, Kolab Now, Kopano and Axigen.

Kerio Connect alternatives are mainly Mail Servers but may also be WebMail Providers or Calendar Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Kerio Connect.

Kerio Connect

Paid • Proprietary
Mail Server

Kerio Connect makes email, calendars, contacts and task management easy and affordable. With Kerio Connect, you have...

More about Kerio Connect

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Nextcloud Hub
Is this is a good alternative?
Yes
No
Free • Open Source
Team Collaboration Tool
Calendar App
Document Manager
Self-Hosted
52 Nextcloud Hub alternatives
Nextcloud is the most deployed on-premises file share and collaboration platform. Access & collaborate across your devices. As fully on-premises solution, Nextcloud Hub provides the benefits of online collaboration without the compliance and security risks.
- - Nextcloud Hub is the most popular Self-Hosted alternative to Kerio Connect.
- - Nextcloud Hub is the most popular Open Source & free alternative to Kerio Connect.
Suggest and vote on features
Nextcloud Hub Features
1. Ad-freeNextcloud Hub doesn't contain any form of external advertising.
2. Real time collaborationMultiple users can work together in Nextcloud Hub simultaneously.
3. Extensible by Plugins/ExtensionsNextcloud Hub can be extended with add-ons, plugins and extensions.
4. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
Photo Gallery
Microsoft 365
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
Project Management Tool
Online
Software as a Service (SaaS)
88 Microsoft 365 alternatives
Microsoft 365 is a subscription-based software services that licenses Microsoft Office products for on-premise or cloud-based use.
- - Microsoft 365 is the most popular Web-based & SaaS alternative to Kerio Connect.
- - Microsoft 365 is the most popular commercial alternative to Kerio Connect.
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Microsoft 365 Features
1. IFTTT IntegrationYou can connect different services to automatically trigger actions within Microsoft 365 using IFTTT.
2. Real time collaborationMultiple users can work together in Microsoft 365 simultaneously.
Document Workflow
Document sharing
Web-Based
Kolab Now
Is this is a good alternative?
Yes
No
Paid • Open Source
Calendar App
Mail Server
Cloud Storage Service
Online
Software as a Service (SaaS)
DAVdroid
76 Kolab Now alternatives
Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.
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Kolab Now Features
1. Support for AliasesKolab Now supports aliases, so you can receive email without exposing your main email address
2. Real time collaborationMultiple users can work together in Kolab Now simultaneously.
3. Privacy focusedKolab Now is considered a privacy friendly alternative.
4. End-to-End EncryptionKolab Now has E2E Encryption, for entire or parts of the app.
CalDAV Support
WebDAV Sync
CardDAV Support
Kopano
Is this is a good alternative?
Yes
No
Paid • Open Source
Mail Server
Email Client
Mobile Device Management (MDM) Tool
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
Windows Phone
iPad
Self-Hosted
Microsoft Office Outlook
S/MIME
Software as a Service (SaaS)
24 Kopano alternatives
Kopano puts an email, video meetings, calendaring, and file sharing solution within one single interface.
- - Kopano is the most popular Windows, Android, Mac, iPhone, Linux, iPad & Android Tablet alternative to Kerio Connect.
Suggest and vote on features
Kopano Features
1. Real time collaborationMultiple users can work together in Kopano simultaneously.
On-premises software
Shared Calendar
CalDAV Support
IMAP Support
S/MIME Support
POP3 Support
Axigen
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
WebMail Provider
Team Collaboration Tool
Mac
Windows
Linux
BSD
Self-Hosted
Microsoft Office Outlook
Software as a Service (SaaS)
29 Axigen alternatives
Axigen provides a multi-tenant, fully integrated, multi-platform, all-in-one email, calendaring and collaboration messaging solution. It grants extensive branding options and is localized in over 29 languages (including right-to-left writing mode).
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Axigen Features
1. Real time collaborationMultiple users can work together in Axigen simultaneously.
2. Shared FoldersAxigen supports shared folders that can be used to store, search, and access files with multiple people.
Customizable
Shared Calendar
Clustering
Customizable branding
CalDAV Support
Email Archiving
Clustering Support
Multiple languages
Delegated Administration
CardDAV Support
CrossBox
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
WebMail Provider
Email Client
Online
Android
iPhone
Android Tablet
iPad
Self-Hosted
39 CrossBox alternatives
Real-time email, chat, audio/video calls & conferences, file-sharing, and contacts app with a modern and intuitive UI.
Suggest and vote on features
CrossBox Features
File Hosting
OBM
Is this is a good alternative?
Yes
No
Free • Open Source
Mail Server
WebMail Provider
Calendar App
Mac
Windows
Linux
21 OBM alternatives
OBM is a free messaging and collaboration platform useful for just a couple to many thousands of users with strong support for mobile devices.
Suggest and vote on features
OBM Features
1. Real time collaborationMultiple users can work together in OBM simultaneously.
CalDAV Support
Discontinued
The GitHub repository has been archived and the last update was in 2017.
IceWarp
Is this is a good alternative?
Yes
No
Paid • Proprietary
Team Collaboration Tool
Group Chat App
Mail Server
Windows
Linux
Online
43 IceWarp alternatives
IceWarp integrates all communication & collaboration features in one unified solution. Available in cloud or for on-premises deployment, IceWarp is a great tool to share and exchange all information and ideas online, offline or via mobile devices.
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IceWarp Features
1. Real time collaborationMultiple users can work together in IceWarp simultaneously.
Team discussion
Secure File Sharing
Unlimited team members
Outlook integration
Compatible with Microsoft Office
Cloud based
Document sharing
Voice Chat
Video Conferencing
Integrated File Sharing
grommunio
Is this is a good alternative?
Yes
No
Freemium • Open Source
Calendar App
Mac
Windows
Linux
Online
Android
iPhone
iPad
Self-Hosted
12 grommunio alternatives
grommunio (formerly known as grammm) efficiently combines all requirements of modern, digital communication and collaboration.
Suggest and vote on features
grommunio Features
1. Real time collaborationMultiple users can work together in grommunio simultaneously.
2. Spam Filtergrommunio can detect unsolicited, unwanted and virus-infected emails, calls, files, etc.
3. Privacy focusedgrommunio is considered a privacy friendly alternative.
Contacts
Self hosted mail
RPC
Support for Docker
CardDAV Support
IMAP Support
CalDAV Support
SMTP Support
POP3 Support
iMail
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
WebMail Provider
Windows
Self-Hosted
42 iMail alternatives
Fast, safe, heavy mail solution. Web-client access, LAN or WAN self-hosted server, maintenance-free design. No Windows server and database server required, unlimited mail accounts, storage, attachment size, custom logo. Free for commercial use.
iMail has no features, suggest some!
Sanwhole Exchange
Is this is a good alternative?
Yes
No
Paid • Proprietary
Mail Server
Windows
42 Sanwhole Exchange alternatives
Sanwhole Exchange is a server running iMail, iPress and iStore services. iMail is an enterprise-class email server does Microsoft Exchange and Gmail work. iPress sets blog, forums and tickets in one. iStore is an online store.
Sanwhole Exchange has no features, suggest some!
atmail
Is this is a good alternative?
Yes
No
Paid • Proprietary
WebMail Provider
Email Client
Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
26 atmail alternatives
Atmail provides services providers with email solutions.
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atmail Features
On-premises software