# Fastmail review

An independent, ad-free email provider for individuals, families, and businesses offering custom domains and masked email, starting at $6/month for 60GB of mail, calendar, and contacts storage.

By Noah — last updated & pricing verified September 15, 2026.

> **Fastmail** is an independent email provider that has never offered a free ad-supported tier — every account is a paid subscription, which the company positions as the reason it doesn't need to scan email content for advertising or sell user data.

Every plan supports bringing a custom domain, unlimited masked email aliases for signing up to services without exposing a real address, and standards-based protocols (IMAP, CalDAV, CardDAV) so it works with any email client rather than locking users into a proprietary web app. Business plans add per-user pricing with an optional Professional tier that includes a legal-compliance email retention archive. Fastmail runs on infrastructure the company owns rather than a major cloud provider's white-label email product, and offers a 30-day free trial before any plan requires payment.

## Facts

- Website: https://fastmail.com
- Pricing: From $4/mo (verified undefined NaN, NaN)
- License: Paid
- Platforms: web, windows, macos, linux, ios, android
- Best for: privacy-conscious individuals and small businesses who want custom-domain email with no ads or content scanning and don't mind paying from day one
- Standout feature: Unlimited masked email aliases for signing up to services without exposing a real address, combined with full custom-domain support and standards-based IMAP/CalDAV/CardDAV access on every plan, including the cheapest tier.
- Biggest weakness: No free tier at all — every account requires payment after the 30-day trial — and search and spam filtering are generally considered weaker than Gmail's, since Fastmail doesn't have Google-scale machine learning behind its spam engine.
- Third-party ratings: Capterra 4.9/5 (11 reviews)
- Categories: [Email Providers & Clients](https://findalternative.to/categories/email-providers)

## Pricing snapshot

| Plan | Price | Notes |
| --- | --- | --- |
| Individual | $6/mo | $5/month billed annually ($60/year); 60GB total storage (50GB mail/calendar/contacts, 10GB files); 30-day free trial. |
| Duo | $10/mo | $8/month billed annually ($96/year); two private inboxes with 120GB total storage and shared calendar/address book options. |
| Family | $14/mo | $11/month billed annually ($132/year); up to 6 users, 60GB per user (up to 360GB total), private inbox per user, shared family calendars. |
| Business Basic | $4/mo | $3/user/month billed annually ($36/year); 6GB per user (5GB mail/contacts/calendar, 1GB files). |
| Business Standard | $6/mo | $5/user/month billed annually ($60/year); 60GB per user; adds Scheduled Send and Snooze. |
| Business Professional | $10/mo | $9/user/month billed annually ($108/year); 150GB per user (100GB mail/contacts/calendar, 50GB files); email retention archive for legal compliance. |

## Pros and cons

- Pro: No ads and no scanning of email content for advertising, unlike free webmail providers.
- Pro: Custom domain support and unlimited masked email aliases included on every plan, even the cheapest.
- Pro: Standards-based IMAP/CalDAV/CardDAV access works with any email client, avoiding vendor lock-in.
- Pro: Business Professional tier includes a legal-compliance email retention archive.
- Con: No free tier; every plan requires payment after the 30-day trial ends.
- Con: Spam filtering and search are generally weaker than Gmail's machine-learning-driven systems.
- Con: No AI-assisted writing or summarization features that Gmail and Outlook now offer.
- Con: Base Individual plan's 60GB storage is smaller than Gmail's free 15GB-plus-cheap-upgrade model once photos and attachments accumulate.

## AI summary

- Fastmail Individual starts at $6/month ($5/month billed annually) for 60GB of storage.
- Fastmail Business plans run per user from $4/month (Basic) to $10/month (Professional), billed monthly.
- Every Fastmail plan includes custom domain support and unlimited masked email aliases.
- Fastmail holds a 4.9/5 rating from 11 reviews on Capterra.
- Fastmail offers a 30-day free trial but has no permanently free tier.
- Best for: privacy-conscious individuals and small businesses who want ad-free, custom-domain email
- Pricing: From $6/month ($5/month billed annually) for Individual; Business plans from $4/user/month to $10/user/month; 30-day free trial, no permanent free tier.
- Top alternatives: Proton Mail, Google Workspace, Zoho Mail, Tuta, Microsoft 365
- Limitation: No permanently free tier.
- Limitation: Spam filtering and search are generally weaker than Gmail's.
- Limitation: No AI-assisted writing or summarization features.

## Alternatives

5 vetted alternatives to Fastmail: https://findalternative.to/fastmail — top picks: Proton Mail, Google Workspace, Zoho Mail

## Comparisons

- https://findalternative.to/compare/fastmail-vs-gmail
- https://findalternative.to/compare/fastmail-vs-google-workspace
- https://findalternative.to/compare/fastmail-vs-outlook

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