Microsoft Outlook
The professional standard for business email integrating seamlessly with Microsoft 365, Teams, Calendar, and OneDrive — focused, rules-based inbox management and powerful scheduling features.
Choose the right email service for your needs — from free Gmail to encrypted ProtonMail, compare the best email providers for security, features, and everyday usability.
The professional standard for business email integrating seamlessly with Microsoft 365, Teams, Calendar, and OneDrive — focused, rules-based inbox management and powerful scheduling features.
German end-to-end encrypted email with a free tier, open-source code, no tracking, and an encrypted calendar — a capable ProtonMail alternative for privacy-conscious users wanting free encrypted communication.
The world's most popular email with 1.8 billion users — 15GB free storage, exceptional spam filtering, Google Meet integration, and the best search of any email client make it the default choice for most.
Completely free business email hosting for custom domains up to 5 users with professional webmail, mobile apps, and integration with Zoho's suite of productivity and CRM tools.

Apple's privacy-focused email with Hide My Email feature generating random forwarding addresses, Mail Privacy Protection blocking trackers, and seamless integration across iPhone, iPad, and Mac.

Belgian law provides strong privacy protections for this end-to-end encrypted email service that also includes encrypted calendar, contacts, documents, and groups in an integrated privacy suite.

A reimagined email experience that separates newsletters, receipts, and correspondence into different areas while eliminating reply-all chaos and creating a genuinely calmer email existence.

A clean, fast, no-ads premium email service with excellent mobile apps, powerful filtering, aliases, and custom domain support — the preferred alternative for users willing to pay for quality without Google's data practices.

Still one of the most popular free email services with 1TB storage, disposable addresses, and a clean mobile experience — a capable basic option for users who need a secondary email address.
Creates unlimited email aliases that forward to your real address — protecting your actual email from spam, data breaches, and unwanted marketing while maintaining full email functionality.

Swiss-based end-to-end encrypted email where even ProtonMail cannot read your messages — zero-knowledge encryption, anonymous signup option, and open-source code make it the privacy gold standard.
End-to-end encrypted email with generous free storage, clean interface, and integration with Skiff's encrypted document and drive ecosystem — one of the most promising new privacy-focused email options.
“Microsoft Outlook”
Currently ranked #1. Where will it be in 7 days?