iSync.io Kerio® Connect in the Cloud

Email Hosting Services, Hosted Business Class Kerio Connect Email, Contacts, Calendars, Best Email Hosting, Tasks, Private Instant Messaging. A complete, modern groupware solution that rivals Microsoft 365, Google’s Gmail, Zimbra and more.

Kerio Connect cloud email hosting and dedicated Kerio Connect cloud servers offer secure, business email hosting, calendar & collaboration without the high cost.

As the best business email hosting services and groupware solution available today, iSync.io’s cloud email hosting solution includes not only Kerio Connect Email but also our Private Dedicated Kerio Connect Cloud Servers. Our Kerio Connect cloud meets the needs of small and mid-sized businesses while offering a robust feature lineup that rivals Microsoft 365, Google Gmail, and Microsoft Exchange. Kerio Connect Email Hosting at iSync.io is not only incredibly stable and fast, you also get the best support in the industry. Make your move to the best email hosting services available. iSync.io Hosted Business Class Email.

  • Mobile

    • Exchange ActiveSync 14.1
    • CalDAV/CardDAV/IMAP client support
    • Kerio Connect Sync app for Android
    • Global address list synchronization
    • Public and shared folders
    • Automatic configuration for iOS

  • Email

    • Public Folders
    • Multiple domains
    • User groups
    • Email aliases
    • Mailing lists
    • Out of Office replies
    • Public and Shared folders

  • Calendars

    • Private, Shared and Public calendars
    • Schedule meetings
    • Reserve resources
    • Free/Busy
    • Reminders
    • Delegation

  • Tasks

    • Create and Assign tasks
    • Set Due dates
    • Set Reminders
    • Status updates and notes
    • Organize using Folders

  • Contacts

    • Shared and/or Private contacts
    • Global Address List (GAL)
    • Click to Call in Kerio Connect client
    • Private Instant Messaging with colleagues
    • Create new contacts from email messages
    • Create and manage contact groups
    • Sort contacts into folders

  • Built in Security

    • Password policy with complexity
    • Password guessing protection
    • Secure connectivity (TLS 1.2)
    • DKIM signatures
    • Directory harvest attack protection
    • Sender anti-spoofing protection
    • Remote mobile device wipe
    • Additional iSecure options

At iSync.io we offer only the best business email hosting services powered by Kerio Connect Cloud Email and Groupware. If you have questions, please contact sales@isync.io or call us at +1 (919) 719-6640.

  • Each mailbox adds another 25GB of aggregated storage to the domain
  • Email Security can be upgraded to iSecure Business or iSecure Pro
  • Additional storage can be added at $0.15/GB
  • 25GB Kerio® Connect Hosted
  • $5.49 per user/month
    • Aggregated Domain Storage at 25GB per Mailbox
    • Includes Advanced Spam and Virus Protection
    • Enhanced Webmail and Kerio Client
    • Secure Kerio Connect Email Login
    • Share Calendars, Contacts, Folders
    • Sync all Smart Devices
    • Private Instant Messaging
    • Secure Offsite Backup
    • Supports Mac, PC & Linux
    • Supports calDAV/cardDAV
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Sometimes you need the privacy, power and resources of your own dedicated Kerio Connect cloud server. Privacy, compliance, performance, multiple domains and the ability to customize your servers policies all play a role in choosing the best email hosting service for your business. If you require any of these features, then our dedicated Kerio Connect cloud server is just right for you and your business.



  • Dedicated Kerio® Connect Cloud Server Price Calculator
  • Kerio Connect Mailbox Licenses (add $3/Mailbox)
  • 2.4GHZ CPU Cores (add $10/core/mo over 2 CPU Cores)
  • GB RAM (add $15/gb/mo over 4GB RAM)
  • GB High Speed RAID Storage (add $20/100gb/mo over 150GB)
  • GB backup ($0.007/gb/mo)
  • Price $169/mo
    Price per Mailbox/month
  • Let’s get started