Alternatives to HEY for Domains

eM Client

eM Client suits individuals and teams who want email alongside calendars, tasks, contacts, notes, and chat across desktop and mobile platforms.

Gmail suits people who want email with web and mobile access, shared Google account storage, and connections to Google apps.

Fastmail Calendar

It suits individuals, families and businesses that want calendar sharing alongside Fastmail email.

Newton Mail

Newton Mail suits people who want email across Mac, Windows, iPhone, and Android, with offline access and scheduled sending.

BlueMail

BlueMail suits people who manage accounts from several email providers and want them in one inbox, with calendar and offline access.

Tuta Mail

Tuta Mail suits people seeking encrypted email and calendar tools across desktop, mobile, and browser access.

Spark Mail

Spark Mail suits people managing multiple email accounts who want priority filtering, calendar tools, or team workflows.

Spike

Spike says its Email App suits people upgrading an existing email experience or managing multiple accounts.

Yahoo Mail

Yahoo Mail suits people who want email on the web and mobile, with a free plan or an optional larger mailbox and ad-free inbox.

Mozilla Thunderbird

Thunderbird suits people who want to manage multiple email accounts alongside calendar, contacts, and tasks.

Shortwave

Shortwave suits people and teams who want AI tools alongside business email, including shared threads, private comments, and assigned next steps.

Superhuman Go

It suits people who want in-context writing help and app-connected assistance while working across email, calendars, and other services.