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What are the best Microsoft 365 alternatives in 2026?

Published 2026-09-28 · Researched and price-checked on official sources

Microsoft 365 alternatives start at $3 per user per month on Zoho Workplace and $7 on Google Workspace Business Starter, both verified on their official pricing pages on 28 September 2026. Microsoft's own Business Basic also costs $7. The real difference is desktop Office apps, storage and how much of your stack you want to control.

Key facts

What matters

Zoho Workplace Standard costs $3 per user per month billed annually ($4 monthly), the lowest full-suite price verified on 28 September 2026, with 30 GB of mail storage per user and no minimum seat count.
At 25 seats, Zoho Workplace Standard costs $900 a year against $2,100 for Microsoft 365 Business Basic and $7,050 for Business Standard with Copilot, calculated from list prices on annual billing.
Google Workspace Business Starter lists at $7 per user per month with an annual commitment, the same list price as Microsoft 365 Business Basic, which includes no desktop Office apps at all.
Nextcloud Enterprise, the self-hosted route, starts at 100 users and EUR71.29 per user per year on the Standard plan, roughly EUR5.94 per user per month before server and admin costs.
The Dutch government's DAWO programme, built around DAWO-NixOS, is the reference case for the open-source, sovereignty-first version of this switch.

What counts as a Microsoft 365 alternative

A Microsoft 365 alternative is a subscription that covers the same four jobs: business email on your own domain, shared calendars, file storage with sharing links, and document editing. Most roundups blend three different products into one category, which is why the cheap options look interchangeable at first and then fail on the details.

The three shapes worth separating:

Cloud suites (Google Workspace, Zoho Workplace) replace the whole stack with someone else's servers.
Email-first services (Fastmail, Zoho Mail) replace Outlook and Exchange only, leaving documents and meetings in place.
Self-hosted platforms (Nextcloud on your own hardware or a VPS) replace the storage and collaboration layer while the data stays yours.

The self-hosted route is no longer hypothetical for public-sector buyers. The Dutch government's DAWO programme publishes an open-source workplace built around DAWO-NixOS, a declaratively configured desktop and collaboration stack, and its stated aim is digital autonomy through components that can be "developed, replaced and inspected independently," per the DAWO project page. The write-up of that switch, framed as an alternative to Microsoft, reached the front of Hacker News on 25 September 2026 with 1,009 points.

Microsoft 365 alternatives: verified prices side by side

Every figure below was read from the vendor's own pricing page on 28 September 2026, with the plan name, the billing period and the price captured together. Where a vendor quotes a yearly price, the monthly equivalent is calculated for comparison; the annual figure is the one you actually pay.

Two details matter more than the headline number. Microsoft 365 Business Basic at $7 per user per month paid yearly is a web and mobile product, so there is no desktop Word, Excel or PowerPoint. And the annual commitments at every vendor here are cheaper than paying month to month, by 16.7 percent at Google and Fastmail and 25 percent at Zoho, which means a monthly plan used to test the switch costs more than the comparison table suggests.

At 25 seats the annual bill separates quickly. Zoho Workplace Standard works out to $900 a year, Fastmail Standard $1,500, Zoho Workplace Professional $1,800, and Google Workspace Business Starter and Microsoft 365 Business Basic both $2,100. Google Workspace Business Standard lands at $4,200 and Microsoft 365 Business Standard with Copilot at $7,050. Those totals are list prices on annual billing multiplied by 25 seats and 12 months, so they exclude tax and any negotiated discount, but they show the size of the gap: a 25-person company moving from Business Standard with Copilot to Zoho Workplace Standard takes $6,150 a year out of its software budget.

Zoho Workplace: the cheapest full suite at $3 per user per month

Zoho Workplace Standard is listed at $3 per user per month billed annually, or $4 on the monthly plan, on Zoho's Workplace pricing page. For that seat you get enterprise-grade custom email on your own domain with 30 GB of mail storage per user, file storage that starts at 100 GB per team (3 to 10 users, then 10 GB of shared storage per additional user), calendar, the Zia AI assistant, Writer, Sheet, Show, Cliq messaging and Meeting for audio and video calls. There is no minimum user count on the paid tiers.

Zoho also sells two cheaper mail-only tiers on the same page: Mail Lite at $1 per user per month billed annually with 5 GB per user, and Mail Premium at $4 with 50 GB per user. Workplace Professional, at $6 billed annually ($7 monthly), raises mailbox storage to 100 GB per user and adds eProtect, loss prevention and Vault. For a small business replacing Exchange Online plus document sharing, Standard is the tier to price against.

Google Workspace Business Starter: the like-for-like $7 swap

Google Workspace Business Starter lists at $7 per user per month with an annual commitment, matching Microsoft 365 Business Basic on list price, with 30 GB of pooled storage per user, custom email, Gemini features in Gmail and 100-person video meetings. The Workspace pricing page currently shows an introductory discount on top of that, and Google's own footnote limits it to new customers, the first 20 users added, for 12 months, after which standard pricing applies to everyone.

Above Starter, Business Standard is $14 per user per month and Business Plus is $22, with 2 TB and 5 TB of pooled storage respectively. All three Business plans are capped at 300 users, so a larger organisation is pushed into Enterprise pricing negotiated with sales rather than a published rate.

Nextcloud Enterprise: self-hosting from EUR71.29 per user per year

Nextcloud is the open-source base most sovereign workplaces are built on. The server repository is AGPL-3.0 licensed and carries 36,944 stars on GitHub, so the software itself can be run without paying anyone. The commercial side is sold per user per year: Standard at EUR71.29, Premium at EUR104.99 and Ultimate at EUR204.75, with the Nextcloud pricing page stating that pricing starts at 100 users. Converted, Standard lands near EUR5.94 per user per month, which is below Google Workspace Business Starter per seat at that volume and well below Microsoft 365 Business Standard with Copilot at $23.50.

That comparison is only fair if the extra line items are counted: servers or VPS capacity, an administrator who patches the stack, backup storage, and a migration project that does not exist when you move to another cloud suite. The Enterprise subscription buys support, not the licence, so the honest version of the pitch is that self-hosting trades subscription cost for operational cost plus control of where the data sits.

Fastmail: the email-first option at $5 per user per month

The Fastmail pricing page lists Standard at $5 per user per month billed yearly ($6 monthly), with Basic at $3 ($4 monthly) and Professional at $9 ($10 monthly). You get email, contacts and calendars rather than documents or video meetings, which makes it the cheapest credible way out of Outlook and Exchange if the team already edits files somewhere else.

It is a narrower product than the suites above, so the decision is straightforward: if your staff open Word files with track changes, Fastmail is not the replacement for Microsoft 365, and if they mostly need a reliable inbox on a custom domain, it is a fraction of the seat price.

How to choose, and the catches that change the maths

Desktop Office files are mandatory: Microsoft 365 Business Standard with Copilot at $23.50 per user per month, or Business Premium with Copilot at $32. No other vendor in this table matches Office desktop compatibility.
The cheapest seat with real custom email wins: Zoho Workplace Standard at $3 beats Google Workspace Business Starter at $7 for the same core jobs.
Fewer than 100 users plus a sovereignty requirement: take a cloud suite and self-host the file layer, because enterprise Nextcloud pricing starts at 100 users.
Email is the only workload: Fastmail Basic at $3 per user per month billed yearly, or Zoho Mail Lite at $1 if you can live with 5 GB per mailbox.

Staying put is the cheaper call in three situations: the team edits .docx and .xlsx files offline in desktop Word and Excel, which among these options only Microsoft 365 Business Standard and Premium cover; the buyer values Teams and 1 TB of cloud storage per user bundled into a $7 seat; or nobody wants to run a migration, since even the cheapest alternative costs a mail cutover, a new directory and retraining.

Then the catches. Zoho's free tier is real but tightly capped: its pricing page describes Mail Free as free forever for up to five users, custom email for one domain, 5 GB per user, and from the sixth user the whole organisation moves to a paid plan, with no IMAP, POP or ActiveSync on the free tier. Google's discount runs for 12 months and only covers the first 20 users added. Microsoft 365 Business Basic is the same $7 as Workspace Starter but ships web and mobile apps only. And migration tooling is uneven: Google includes Workspace Migrate from Business Standard upward, while Zoho's guided migration assistance only applies to organisations above 50 users, so a 12-seat company doing its own cutover should budget a week rather than a weekend.

At a glance

Option	List price (annual billing)	Desktop apps	Best for
Microsoft 365 Business Basic (baseline)	$7.00 per user/month, paid yearly	No, web and mobile only	Teams that live in Outlook, Teams and OneDrive
Microsoft 365 Business Standard with Copilot	$23.50 per user/month, paid yearly	Yes, up to 5 devices	Buyers who need Office desktop plus Copilot
Zoho Workplace Standard	$3 per user/month billed annually ($4 monthly)	No	Cheapest full suite with custom email and 30 GB mail storage per user
Google Workspace Business Starter	$7 per user/month with annual commitment	No	Gmail, Gemini and 30 GB pooled storage per user
Fastmail Standard	$5 per user/month billed yearly ($6 monthly)	No	Email, calendars and contacts only, no suite lock-in
Nextcloud Enterprise Standard (self-hosted)	EUR71.29 per user/year, about EUR5.94 per user/month	Self-hosted stack you run yourself	100 or more users that must keep data on their own servers

Microsoft 365 alternatives and the baseline, prices verified on the vendors' own pricing pages on 28 September 2026

FAQ

Is there a free Microsoft 365 alternative?

Zoho Mail Free is the closest fit: Zoho's pricing page lists it as free forever for up to five users, with custom email for one domain and 5 GB of mail storage per user, but from the sixth user the whole organisation moves to a paid plan and the free tier has no IMAP, POP or ActiveSync. Nextcloud is open source under AGPL-3.0, though its paid Enterprise tier starts at 100 users.

Is Google Workspace cheaper than Microsoft 365?

No. Business Starter lists at $7 per user per month with an annual commitment, the same as Microsoft 365 Business Basic. What differs is the bundle: Microsoft pairs its $7 seat with Teams and 1 TB of cloud storage per user, while Google pairs it with Gemini features and 30 GB of pooled storage per user.

Can I self-host an alternative to Microsoft 365?

Yes, and Nextcloud is the usual base, with the server code available under AGPL-3.0. The commercial Enterprise plans are priced per user per year (Standard at EUR71.29) and start at 100 users, so smaller teams typically run a cloud suite and keep a self-hosted file layer instead of replacing everything at once.