Best Contacts in 2026

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.

Key Google Contacts features:

Integration with Google Services Cloud-Based User-Friendly Interface Automatic Contact Updates

Scheduling infrastructure for modern teams. AI-powered calendar intelligence that works across companies, integrates with your tools, and lets AI agents schedule on your behalf.

Key Synced features:

Automated Meeting Notes AI-Powered Summaries Integration with Popular Tools Searchable Meeting Archives

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Access and edit your contacts from personal, business, and other accounts with the Contacts app.

Key Apple Contacts App features:

Integration with Apple Ecosystem User-Friendly Design iCloud Backup Rich Information Fields

Contacts app for Android using MD3.

Key Connect You features:

Open Source Community Support Customizability Cost-Effective

Open Contacts is an advanced address book program for managing contact info of individuals and...

Key Open Contacts features:

Customizable Interface Integration Capabilities Freeware Extensive Data Fields

Automagically scan biz cards into LinkedIn/Gmail contacts.

Key FullContact Card Reader features:

High Accuracy Integration with CRM & Productivity Tools Multi-Platform Support Cloud Backup

Kontact is the integrated Personal Information Manager of KDE.

Key Kontact features:

Integration Customization Open Source Cross-Platform Compatibility

With vCard ImportExport, you are able to easily import multiple vCard files (known as .

Key vCard Import-Export for Outlook features:

User-Friendly Interface Bulk Import/Export Compatibility Custom Fields Support

Import & Export vCard files to MS Outlook by Softaken vCard Export Import App.

Key Softaken Vcard Export Import features:

User-Friendly Interface Batch Processing Cross-Platform Compatibility Data Integrity

freemium $29.0 / One-off

Put the power of full contact information into your web or mobile apps.

Key FullContact features:

Comprehensive Contact Management Rich Data Enrichment Cross-Platform Sync API Integration

Softaken Split vCard Tool to divide vCard files into individual vCard file.

freemium $29.0 / One-off

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

KAddressBook stores all the personal details of your family, friends and other contacts.

Key Kontact - KAddressBook features:

Integration with KDE Support for multiple address book formats Integration with other Kontact apps Customizable

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.

Key Microsoft People features:

Integration with Microsoft Ecosystem User-Friendly Interface Cloud Synchronization