Fastmail is not a free email account with a paid upgrade bolted on. It is a paid-only service by design: the company stopped accepting free signups back in 2012 and had removed every non-subscription account by 2017, so every plan you see is a real subscription with no advertising business propping it up. That matters before you look at a single number, because it explains why Fastmail’s 2026 pricing is structured the way it is. I pulled the live rates from fastmail.com/pricing and worked through what a solo user, a couple, a six-person household, and a small business each actually pay, where the storage tiers bite, and who should not bother.
TL;DR: Which Fastmail Plan Fits You
Fastmail charges €5/month for the Individual plan (one user, 60 GB), €8/month for Duo (two users), and €11/month for Family (up to 6 users) on annual billing. Business plans run €3 to €9/user/month. There is no free tier, only a free trial of up to 30 days. Multi-year billing shaves a few percent more off the per-month rate.
| Setup | Best plan | Annual cost (annual billing) |
|---|---|---|
| One mailbox | Individual (€5/month) | €60/year |
| Two people | Duo (€8/month) | €96/year |
| 3 to 6 people | Family (€11/month) | €132/year |
| Small business, custom domain | Business Standard (€5/user/month) | €60/user/year |
Prices below are Fastmail’s published annual-billing rates. Monthly billing costs more per month; multi-year billing costs slightly less. All figures verified on fastmail.com/pricing as of May 2026.
What Fastmail Is, and What You Are Paying For
Fastmail is an independent, paid email service that has been running since 1999. You are paying for a mailbox with no advertising attached, custom-domain support, Masked Email, an integrated calendar, and 24/7 support, hosted by a company that owns itself rather than answers to an ad business.
The independence is not marketing fluff, it is the pricing logic. Fastmail was founded in 1999 by Rob Mueller, Bruce Davey, and Jeremy Howard. Opera Software owned it from 2010 to 2013, after which staff bought the company back through an employee buyout and it has been independent since. That history is why Fastmail has no free tier: with no advertising revenue, the subscription is the entire business model.
What the subscription buys, across every plan:
- Email, calendar, and contacts in one integrated workspace, with mobile apps.
- Custom domains: run
you@yourname.comthrough Fastmail at no extra charge. - Masked Email: generate throwaway aliases so advertisers cannot use your real address as a tracking identifier.
- Encryption of data in transit and at rest, plus spam filtering.
- Productivity tools: undo send, scheduled send, snoozing, message pinning, and offline support.
- 24/7 support from Fastmail’s own team.
If your need is “a mailbox I control, with no ads and a clean app,” Fastmail is squarely aimed at you. If you want a free account or a full office suite, it is the wrong tool, and the section on who should skip it covers that. Fastmail is a mail service, not a Google Workspace replacement, and it does not pretend to be one.
The 30-Day Trial: What You Get
Fastmail offers a free trial of up to 30 days on every plan, Individual, Duo, Family, and Business alike. The trial unlocks the real product, not a stripped-down sandbox, so you can test custom domains, Masked Email, and the apps before paying. After the trial you must pick a paid plan to keep the account.
Thirty days is generous. It is double the 14-day window common among rivals, and that length genuinely matters for an email service, because the thing you are actually testing is whether you trust a provider with your primary inbox.
What to nail down during the trial, because it decides your plan:
- How much storage you really use. Individual gives 60 GB. If you are migrating a decade of mail from Gmail, check the import size before you assume 60 GB is plenty, or look at a higher business tier.
- Whether you need a custom domain. Setting up
you@yourdomain.comtakes DNS changes that are worth doing inside the trial, so a misconfigured domain does not cost you real mail later. - How many people are coming with you. If a partner or family is migrating too, the Duo or Family plan is cheaper per head than separate Individual subscriptions, so decide the headcount before you subscribe.
Import your real mail during the trial and live in the inbox for the full month. A trial with an empty mailbox tells you nothing about whether the search, filters, and apps hold up under your actual volume.
Individual Plan (€5/month): One Mailbox
The Fastmail Individual plan costs €6/month billed monthly or €5/month on annual billing (€60/year), and covers one user with 60 GB of total storage, 50 GB for mail, calendar, and contacts plus 10 GB for files. It includes custom domains, Masked Email, the full app set, and 24/7 support. It does not cover additional users.
Individual is the plan most solo users will land on. At €5/month annually it is not the cheapest line item on Fastmail’s pricing page, the Business Basic tier is lower, but it is the cheapest plan that gives a single person a usable mailbox, and that distinction matters.
What Individual includes:
- 60 GB total storage, 50 GB mail and 10 GB files
- Custom domain support, your own address at no surcharge
- Masked Email, unlimited throwaway aliases
- Full calendar, contacts, and the mobile and web apps
- Undo send, scheduled send, snoozing, offline support
- 24/7 support
What Individual does not include:
- More than one user, Duo or Family handles that
- The 150 GB ceiling of Business Professional, if you are a storage-heavy archivist
- Any kind of free ride, the trial ends and the subscription begins
The 60 GB allowance is the number to sanity-check. For most people it is years of headroom. For someone migrating a 40 GB Gmail archive with every attachment intact, it is closer than it looks, and the Business Standard or Professional tiers, despite the “business” label, are a legitimate option for a single user who needs more room.
Best for: a single user who wants an independent, ad-free mailbox with a custom domain and does not need to share the account.
Duo and Family Plans: The Shared Tiers
Fastmail Duo costs €10/month monthly or €8/month annually for two users, with 120 GB total storage (60 GB each). Family costs €14/month monthly or €11/month annually for up to 6 users, with up to 360 GB total (60 GB per person). Both share one subscription, so they cost far less per head than separate Individual plans.
Duo and Family exist to solve one problem: paying €5/month each for two, three, or six separate Individual plans is wasteful when one shared subscription does the same job cheaper.
The per-person math is the whole story:
- Duo at €8/month annually for two users works out to €4/person/month, against €5 each on two Individual plans. A modest saving, but real, and it keeps billing in one place.
- Family at €11/month annually for up to 6 users is where the discount gets serious. At full capacity that is roughly €1.83/person/month, against €30/month for six Individual plans. Even with only three users, Family at €11 still beats three Individual plans at €15.
Each user on Duo and Family gets their own 60 GB allowance and their own login, with no shared-mailbox compromise. The plans are billing containers, not shared inboxes.
The break-even is clean. One person, take Individual. Two people, Duo. Three or more, Family, and it pays off from the third user. If your household is growing, jumping straight to Family makes sense even before you fill all six seats, because the plan price does not rise as you add people up to the cap.
Best for: couples (Duo) and households or families of three to six (Family) who want one bill and a real mailbox each.
Business Plans (€3 to €9/user/month)
Fastmail’s business plans are priced per user per month: Basic at €4/month (€3 annually) with 6 GB storage, Standard at €6/month (€5 annually) with 60 GB, and Professional at €10/month (€9 annually) with 150 GB. Standard is marked as Fastmail’s most popular business plan. Standard and Professional add an email retention archive for legal compliance.
Despite the “business” label, these plans are relevant to individuals too, because they are simply per-seat tiers with different storage ceilings. The tier breakdown:
| Business plan | Monthly | Annual | Storage per user |
|---|---|---|---|
| Basic | €4/user/month | €3/user/month | 6 GB |
| Standard | €6/user/month | €5/user/month | 60 GB |
| Professional | €10/user/month | €9/user/month | 150 GB |
The honest read on each:
- Basic is cheap, but 6 GB of storage is the catch. That fills fast with attachments, and it is too tight for anyone keeping a long mail history. Treat Basic as a low-volume or short-retention option only.
- Standard at €5/user/month annually is the sensible default. It matches the Individual plan’s 60 GB and price, but adds the legal-compliance retention archive, which is the reason a business picks it.
- Professional at €9/user/month annually exists for storage-heavy users: 150 GB per seat. If your team archives everything, or a single user needs more than Individual’s 60 GB, Professional is the upgrade path.
For a one-person business on a custom domain, Business Standard at €5/user/month annually costs the same as the Individual plan and adds the retention archive. If compliance retention matters at all, Standard is the smarter pick for the same money.
Multi-Year Billing: The Real Saving
Beyond the annual discount, Fastmail offers 24-month and 36-month billing that lowers the per-month rate further. The Individual plan drops from €5/month annually to €4.75/month on 24-month billing and €4.67/month on 36-month billing. The saving is around 6 to 7 percent versus annual, in exchange for paying up to three years upfront.
Most pricing guides stop at “annual is cheaper than monthly.” Fastmail goes a step further with two longer commitments, and it is worth seeing the actual numbers rather than the percentage:
| Plan | Monthly | Annual | 24-month | 36-month |
|---|---|---|---|---|
| Individual | €6/mo | €5/mo | €4.75/mo | €4.67/mo |
| Duo | €10/mo | €8/mo | €7.60/mo | €7.47/mo |
| Family | €14/mo | €11/mo | €10.44/mo | €10.27/mo |
The big jump is from monthly to annual: the Individual plan falls €1/month, roughly 17 percent. The multi-year tiers add only a few more cents off per month. Over three years the 36-month Individual rate saves about €12 against paying annually each year, real money, but small.
The practical advice: take the annual plan without hesitation, the discount is large and you only commit one year. Take the 36-month plan only if you are certain Fastmail is your long-term home and you would rather lock the rate than chase the last few percent. The 24-month tier is an awkward middle ground that few people need.
Cost Math: What Each Setup Actually Pays
On annual billing, a single Fastmail user pays €60/year, a couple on Duo pays €96/year, and a family of up to six on Family pays €132/year. A four-person small business on Business Standard pays €240/year. The cheapest viable single-mailbox option is the Individual plan at €60/year; cheaper tiers exist but sacrifice usable storage.
Fastmail’s plans do not have the “cross a seat cap and reprice everyone” trap that per-seat team tools have. The personal plans are flat: Family costs €11/month whether you have three users or six. Here is the annual cost at the published annual-billing rates:
| Setup | Plan | Annual cost |
|---|---|---|
| 1 user | Individual | €60/year |
| 2 users | Duo | €96/year |
| 3 users | Family | €132/year |
| 6 users | Family | €132/year |
| 4-user business | Business Standard | €240/year |
| 10-user business | Business Standard | €600/year |
The single most useful number here is the Family plan’s behaviour: at three users it costs €44/year per head, at six users it costs €22/year per head. The plan price is fixed, so the more people you put on it up to six, the cheaper it gets per person. If your household has three people now and might reach five, Family is already the right call.
For a small business, Standard at €5/user/month annually is the line to plan around. It is the same €60/year per user as the Individual plan, but with the compliance archive. A 10-person company on Standard runs €600/year, predictable and flat, with no AI add-ons or channel upgrades hiding behind the headline rate.
Who Should Skip Fastmail
Skip Fastmail if you need a free email account, if you want a full office and document suite rather than just mail, or if you are committed to a provider-bundled ecosystem. Fastmail is a paid-only mail specialist; it does not compete on price with free webmail and does not try to replace a productivity suite.
Fastmail’s value is narrow and deliberate: a well-built, independent, ad-free mailbox. That focus is a strength, but it means the tool is wrong for several people.
Skip Fastmail, specifically, if:
- You want email at zero cost. Fastmail has no free tier by design. If a free account is non-negotiable, Fastmail is simply not for you.
- You need documents, spreadsheets, and video calls in the same subscription. Fastmail does mail, calendar, and contacts well, and stops there. It is not a Workspace or Microsoft 365 substitute.
- Your priority is a better desktop client, not a new mailbox. If your existing email works fine and you only want a nicer app to read it in, a desktop client is the honest fix. The best email clients for Windows 2026 guide covers single-app options that connect to the mailbox you already have, including Mailbird, which unifies several accounts in one Windows app without changing your email provider.
One thing Fastmail does not fix on its own: a cluttered inbox full of newsletters. Switching providers does not unsubscribe you from anything. If your real problem is subscription noise rather than the mailbox itself, the best unsubscribe tools 2026 guide covers the tools that clear that out, and they work regardless of which provider hosts your mail.
Verdict
Fastmail’s 2026 pricing is fair and transparent: €5 to €11/month for personal plans, €3 to €9/user/month for business, with no hidden add-ons and a genuine 30-day trial. It is not cheap against free webmail, and it does not try to be. Fastmail wins for anyone who wants an independent, ad-free mailbox they control. It loses for anyone chasing a free account or a full office suite.
Best for one user: Individual at €5/month annually (€60/year). A complete, ad-free mailbox with a custom domain and 60 GB of storage. The practical floor for a usable single account.
Best for a couple: Duo at €8/month annually (€96/year). Two real mailboxes on one bill, slightly cheaper per head than separate Individual plans.
Best for a household: Family at €11/month annually (€132/year). Up to 6 users on one fixed price, the per-person cost drops sharply past three users.
Best for a small business: Business Standard at €5/user/month annually. Same price as Individual, plus the legal-compliance retention archive.
Skip Fastmail if: you need a free email account, you want a document and video-call suite bundled in, or you only want a better app for the mailbox you already have, in which case a desktop client like Mailbird is the cheaper, more direct answer.
For a wider look at how to choose the mail setup that fits you, the best email clients for Windows 2026 guide covers the desktop side, and the best unsubscribe tools 2026 guide covers keeping any inbox, on Fastmail or anywhere else, free of newsletter clutter.
Alexis Dollé, email expert for 10+ years. Founder of Email Tools. I ran Fastmail’s trial myself and pulled every price in this guide from the live pricing page, no sponsored rankings, every figure checked against the source on the access date, every storage limit verified before I wrote it down.
LinkedInSources & references
- Fastmail pricing page, plan names (Individual, Duo, Family, Business Basic / Standard / Professional), monthly and annual per-month prices (Individual €6 / €5, Duo €10 / €8, Family €14 / €11, Business €4 / €3, €6 / €5, €10 / €9), 24-month and 36-month rates, storage limits (60 GB Individual, 60 GB per person Duo and Family, 6 / 60 / 150 GB per user Business), up-to-30-day free trial, retention archive on Standard and Professional. Accessed 2026-05-20. fastmail.com/pricing
- Fastmail about page, “leading independent email service since 1999,” headquartered in Melbourne, Australia with a Philadelphia office, described as proudly independent. Accessed 2026-05-20. fastmail.com/about
- Fastmail features page, encryption in transit and at rest, custom domains, Masked Email, integrated calendar, undo send, scheduled send, snoozing, offline support, mobile apps. Accessed 2026-05-20. fastmail.com/features
- Fastmail company history, Wikipedia, founded 1999 by Rob Mueller, Bruce Davey, and Jeremy Howard, owned by Opera Software 2010 to 2013, returned to independence via a staff buyout, free signups discontinued in 2012 and all non-subscription accounts removed by 2017. Accessed 2026-05-20. en.wikipedia.org/wiki/FastMail
Frequently Asked Questions
How much does Fastmail cost in 2026?
Fastmail’s Individual plan costs €6/month billed monthly, or €5/month (€60/year) on annual billing. The two-user Duo plan is €10/month or €8/month annually. The Family plan, covering up to 6 users, is €14/month or €11/month annually. Business plans run from €4/user/month (Basic) to €10/user/month (Professional). These are the rates shown on fastmail.com/pricing as of May 2026.
Does Fastmail have a free plan?
No. Fastmail has had no free tier since it discontinued free signups in 2012 and removed all non-subscription accounts by 2017. It offers a free trial of up to 30 days on every plan, so you can test the real product, but after the trial a paid subscription is required to keep the account.
What is the cheapest Fastmail plan?
The cheapest paid Fastmail plan for a single user is the Individual plan at €5/month on annual billing (€60/year). The cheapest plan overall is the Business Basic tier at €3/user/month annually, but Basic includes only 6 GB of storage per user, which is too small for most people. For a usable single mailbox, Individual at €5/month is the practical floor.
How much storage does Fastmail give you?
Fastmail’s Individual plan includes 60 GB of total storage (50 GB for mail, calendar, and contacts, plus 10 GB for files). Duo and Family give 60 GB per person. Among business plans, Basic includes 6 GB per user, Standard 60 GB per user, and Professional 150 GB per user. Storage figures verified on fastmail.com/pricing in May 2026.
Is the Fastmail Family plan worth it?
Yes, if you have three or more people. The Family plan costs €11/month annually for up to 6 users, which works out to roughly €1.83 per person per month at full capacity, far cheaper than six separate Individual plans at €5 each. For two people, the Duo plan at €8/month annually is the right fit. For one person, Family is wasted money.
Does Fastmail offer a multi-year discount?
Yes. Beyond the annual discount, Fastmail offers 24-month and 36-month billing that lowers the per-month rate further. The Individual plan drops from €5/month annually to €4.75/month on 24-month billing and €4.67/month on 36-month billing. The saving is real but modest, around 6 to 7 percent versus annual, in exchange for paying up to three years upfront.
Is Fastmail cheaper than paying for a Google Workspace mailbox?
For a single mailbox on a custom domain, Fastmail’s Business Standard at €5/user/month annually undercuts the entry Google Workspace business tier and includes 60 GB of storage. Fastmail also bundles custom domains and Masked Email at no extra cost. Whether it is the right call depends on whether you need Google’s wider productivity suite, which Fastmail does not try to replace.
Related: Best email clients for Windows 2026, single-app options that connect to the mailbox you already have. Best unsubscribe tools 2026, the tools that clear newsletter clutter from any inbox.