KAddressBook AlternativesContact Managers and other similar apps like KAddressBook

KAddressBook is described as 'It supports large variety of services, including NextCloud, Kolab, Google Contacts, Microsoft Exchange (EWS) or any standard CalDAV server' and is a Contact Manager in the office & productivity category. There are more than 25 alternatives to KAddressBook for a variety of platforms, including Windows, Linux, Web-based, Android and iPhone apps. The best KAddressBook alternative is Google Contacts, which is free. Other great apps like KAddressBook are Connect You, Kontact, Contacts+ and Contacts.

KAddressBook iconKAddressBook
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It supports large variety of services, including NextCloud, Kolab, Google Contacts, Microsoft Exchange (EWS) or any...

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KAddressBook alternatives page was last updated Mar 15, 2025
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  1. Google Contacts icon

    Google Contacts

     68 likes
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    Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.

    49 Google Contacts alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • Android Tablet
    • Android Wear
    Google Contacts screenshot 1

    Google Contacts Features

    1.  Cloud Sync
    2.  Contacts
    3.  Sync Contacts
    4.  Category Filters

    Google Contacts VS KAddressBook

     

    • Google Contacts is the most popular Web-based, Android & Android Tablet alternative to KAddressBook.

    • Google Contacts is the most popular free alternative to KAddressBook.

    • Google Contacts is Free and ProprietaryKAddressBook is Free and Open Source
  2. Connect You icon

    Connect You

     9 likes
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    Contacts app for Android using MD3.

    26 Connect You alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    Connect You screenshot 1
    Connect You screenshot 2
    Connect You screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  Ad-free
    2.  Contacts
    3.  Dark Mode
    4.  Works Offline
    5.  Sync Contacts

    Connect You VS KAddressBook

     

    • Connect You is the most popular Open Source alternative to KAddressBook.

    • Connect You is Free and Open SourceKAddressBook is also Free and Open Source
    • Connect You is Privacy focusedKAddressBook is not according to our users
  4. Kontact icon

    Kontact

     37 likes
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    Personal Information Manager (Mail, Contact, Calendar and more).

    109 Kontact alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    • Flathub
    Kontact screenshot 1

    Kontact Features

    1.  Google integration
    2.  Convert Email to Task
    3.  KDE
    4.  Feed Reader
    5.  Personal Information Manager (PIM)
    6.  Contacts

    Kontact VS KAddressBook

     

    • Kontact is the most popular Linux alternative to KAddressBook.

    • Kontact is Free and Open SourceKAddressBook is also Free and Open Source
  5. Contacts+ icon

    Contacts+

     53 likes
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    The top contact management platform for professionals, teams and small businesses. Sync, deduplicate, enrich, & more. Effortlessly manage your address book contacts with Contacts+.

    56 Contacts+ alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Gmail
    Contacts+ screenshot 1
    Contacts+ screenshot 2
    Contacts+ screenshot 3

    Contacts+ Features

    1.  Multiple Account support
    2.  Cloud Sync
    3.  Address book integration
    4.  Sync Contacts
    5.  Automatic Duplicate Merge
    6.  Integration with CRMs
    7.  Contact sharing
    8.  Cloud based
    9.  Contacts
    10. Gmail icon  Gmail integration

    Contacts+ VS KAddressBook

     

    • Contacts+ is the most popular Mac, iPhone & iPad alternative to KAddressBook.

    • Contacts+ is Freemium and ProprietaryKAddressBook is Free and Open Source
  6. Contacts icon

    Contacts

     19 likes
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    Contacts, called Address Book before OS X Mountain Lion, is a computerized address book included with Apple Inc.'s macOS.

    30 Contacts alternatives

    License model

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Online
    • iPhone
    • iPad
    Contacts screenshot 1

    Contacts Features

    1. IFTTT icon  IFTTT Integration

    Contacts VS KAddressBook

     

    • Contacts is the most popular commercial alternative to KAddressBook.

    • Contacts is Paid and ProprietaryKAddressBook is Free and Open Source
  7. vCard Studio icon

    vCard Studio

     2 likes
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    A contact management application with support for vCard file format (.vcf).

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    • Linux
    • Flathub
    • Flatpak
    vCard Studio screenshot 1

    vCard Studio Features

    1.  Contacts
    2.  Vcard

    vCard Studio VS KAddressBook

     

    • vCard Studio is the most popular Windows alternative to KAddressBook.

    • vCard Studio is Free and Open SourceKAddressBook is also Free and Open Source
  9. Microsoft People icon

    Microsoft People

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    People in Windows 10 puts all the ways you connect with all your friends, family, colleagues, and acquaintances in one place, so it’s faster than ever to keep in touch.

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    • Windows Phone
    Microsoft People screenshot 1

    Microsoft People Features

    1.  Contacts

    Microsoft People VS KAddressBook

     
  10. Covve Personal CRM icon

    Covve Personal CRM

     8 likes
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    Better manage your relationships to create business opportunities: After your call, keep notes on your discussion and never miss a thing.

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • CY flagCyprus
    • European Union flagEU

    Platforms

    • Android
    • iPhone
    • iPad
    Covve Personal CRM screenshot 1
    Covve Personal CRM screenshot 2
    Covve Personal CRM screenshot 3

    Covve Personal CRM Features

    1.  Reminders
    2.  Ad-free
    3.  Cloud Sync
    4.  Recurring Tasks
    5.  Works Offline

    Covve Personal CRM VS KAddressBook

     
  11. Contact PEA icon

    Contact PEA

     3 likes
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    Encrypted contact management tool.

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Contact PEA screenshot 1

    Properties

    1.  Privacy focused

    Features

    1.  Encrypted Backup
    2.  Portable
    3.  Contacts
    4.  No Tracking
    5.  Ad-free
    6.  Two-factor Authentication
    7.  No registration required
    8.  AES-256 Encryption

    Contact PEA VS KAddressBook

     
  12. Osmo icon

    Osmo

     18 likes
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    Osmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules. It was designed to be a small, easy to use and good looking PIM tool to help to manage personal information.

    60 Osmo alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Linux
    • BSD
    • Xfce
    Osmo screenshot 1

    Osmo Features

    1.  Rich text editing
    2.  Contacts
    3.  Personal Information Manager (PIM)

    Osmo VS KAddressBook

     
  13. CircleBack icon

    CircleBack

     4 likes
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    Syncs contact between various third-party services and helps to clean them up and merge data.

    License model

    • Free Personal • Proprietary

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    • Android
    • iPhone

    CircleBack Features

    1.  Upload multiple pictures
    2.  Information gathering
    3.  Personal Information Manager (PIM)
    4.  Contacts
    5.  Sync Contacts

    CircleBack VS KAddressBook

     
  14. GNOME Contacts icon

    GNOME Contacts

     4 likes
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    Contacts keeps and organize your contacts information. You can create, edit, delete and link together pieces of information about your contacts. Contacts aggregates the details from all your sources providing a centralized place for managing your contacts.

    20 GNOME Contacts alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • US flagUnited States

    Platforms

    • Linux
    • Linux Mobile
    • Flathub
    • GNOME
    GNOME Contacts screenshot 1

    Properties

    1.  Privacy focused

    Features

    1.  Works Offline
    2.  Sync Contacts
    3.  Contacts

    GNOME Contacts VS KAddressBook

     
12 of 29 KAddressBook alternatives