What is Fastmail used for?

Fastmail is a paid email provider with custom domains, calendars, contacts, masked email addresses and a choice of EU or US data residency. It is a good fit for leaving Gmail or Outlook for a paid provider, business email on a company domain and keeping a real address private with masked addresses.

How much does Fastmail cost?

Paid plans for Fastmail start at $4 per seat per month, and there is no free plan. A free trial is available.

Is Fastmail open source?

No. Fastmail is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Fastmail include Forward Email, docker-mailserver and Mail-in-a-Box.

What are some alternatives to Fastmail?

Fastmail competes with HEY, Google Workspace and Zoho Workplace. For open-source options, see Enlisted's ranked list of open-source Fastmail alternatives.

Fastmail: features, pricing and alternatives

About Fastmail

Fastmail is a commercial email hosting service for individuals and businesses. It combines mail, contacts and calendar, supports custom domains and aliases, and lets users pick their primary data residency in the EU or the USA. The vendor stresses fast, private email with strong search.

Productivity features include pinning important messages to the top of the inbox, snoozing messages until needed, and working offline to read, draft and search mail and manage the calendar and contacts. Privacy features include Masked Email, which keeps a real address private, and aliases that separate side projects. The site offers guides for moving from Gmail, Outlook, Yahoo, Proton and HEY, plus API documentation.

Fastmail is a hosted subscription service with apps for iOS and Android, a 30-day free trial that needs no credit card, and a business offering. Its pricing page lists current plans. It suits people and companies that want a paid, privacy-focused alternative to free webmail.

Key features

Email hosting on custom domains
Calendar and contacts
Masked Email and aliases
Message search, pinning and snooze
Offline access to mail and calendar
EU or US data residency choice

Good fit for

→Leaving Gmail or Outlook for a paid provider
→Business email on a company domain
→Keeping a real address private with masked addresses

Tags: email; email-hosting; custom-domain; calendar; privacy; contacts; saas

Fastmail: questions and answers

What is Fastmail used for?: Fastmail is a paid email provider with custom domains, calendars, contacts, masked email addresses and a choice of EU or US data residency. It is a good fit for leaving Gmail or Outlook for a paid provider, business email on a company domain and keeping a real address private with masked addresses.
How much does Fastmail cost?: Paid plans for Fastmail start at $4 per seat per month, and there is no free plan. A free trial is available.
Is Fastmail open source?: No. Fastmail is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Fastmail include Forward Email, docker-mailserver and Mail-in-a-Box.
What are some alternatives to Fastmail?: Fastmail competes with HEY, Google Workspace and Zoho Workplace. For open-source options, see Enlisted's ranked list of open-source Fastmail alternatives.