European Alternatives to Superhuman
Looking for a European alternative to Superhuman? The Terms of Service are an agreement with Superhuman Platform Inc., the parent company of Coda Project LLC and Superhuman Labs LLC, the creators of Coda and Superhuman Mail. The Mail plans page lists Starter at $25 USD per member per month and Business at $33, both billed annually, and the terms route disputes to arbitration with courts in San Francisco County, California.
The European email client apps below come from the Czech Republic, Ireland, Germany, Switzerland, Norway, the Netherlands, Spain, France and Romania. Several publish free plans, one-time licences or low monthly prices, and cover snooze, follow-ups, tracking and encryption.
How we rank these tools — 4-step process
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European ownership, verified
The company is headquartered and incorporated in the EU, EEA, the UK, Switzerland or Israel, and processes customer data in Europe or Israel. A US parent company disqualifies a tool from this page regardless of where its servers are.
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Category fit and hands-on review
What the tool actually does, who it suits, and where it falls short — checked against the vendor’s own documentation, changelog and pricing page rather than its marketing copy.
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Compliance and pricing check
GDPR posture, hosting location and the prices quoted on this page are verified against the vendor’s public pricing before publication, and re-checked when we revisit the category.
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11 European Alternatives to Superhuman
eM Client
Prague desktop email client with calendar, tasks and a lifetime licence
Spark
Dublin email app with Smart Inbox, Gatekeeper, snooze and send later
Mailbutler
Berlin add-on for Apple Mail, Gmail and Outlook with tracking and follow-ups
Proton Mail
Swiss end-to-end encrypted mail with a free plan and Geneva courts
Tuta
Hanover encrypted mail and calendar with a free 1 GB plan
Vivaldi
Norwegian browser with a built-in mail client, calendar and feed reader
FairEmail
Open-source Android email app from Dordrecht with OpenPGP and S/MIME
Mailtrack
Barcelona tracking and follow-up add-on for Gmail and Outlook
BlueMind
Toulouse-area open-source messaging suite compatible with Outlook and Thunderbird
Open-Xchange
Cologne webmail and productivity suite sold to providers and public bodies
Axigen
Romanian mail server with WebMail and mobile apps, aimed at providers
Key takeaways
- Superhuman Mail is sold by Superhuman Platform Inc. of California, whose terms send disputes to arbitration with courts in San Francisco County.
- Superhuman Mail Starter costs $25 and Business $33 per member per month, billed annually, according to the vendor's plans page.
- Spark Mail Limited of Dublin runs Spark under Irish law and Irish courts, and lists Smart Inbox, Gatekeeper, snooze and send later.
- eM Client of Prague offers a free licence for home use and a one-time Personal licence at 74,95 €.
- Mailbutler (Berlin) and Mailtrack (Barcelona) add read tracking and follow-up reminders to the mail client you already use.
Why people leave Superhuman
Superhuman Mail is an email app that sits on top of an existing Gmail or Microsoft mailbox and is sold per member, per month. Its home page promises that users save four or more hours each week, which is a claim by the vendor and not something we measured. The product is built around speed: a command-driven inbox, AI drafting and team collaboration.
The contracting party is Superhuman Platform Inc. of California, which the terms of service (effective 29 October 2025) describe as the parent company of Coda Project LLC and Superhuman Labs LLC, the makers of Coda and Superhuman Mail. Paid subscriptions renew automatically at the then-current fee. Disputes go to arbitration, with courts in San Francisco County, California, for the claims that are litigated.
People who look beyond Superhuman rarely complain about the speed. They look at the per-seat bill, at the fact that their mail content passes through a US company that adds generative AI to it, or at a procurement rule that asks for an EU, UK or Swiss contracting entity. Sometimes the reason is smaller: they only used snooze and read receipts.
- The price is per member and billed in dollars The Superhuman Mail plans page lists Starter at $25 USD per member per month and Business at $33, both billed annually, with a monthly option that costs more. A ten-person team therefore commits to at least $3,000 a year before tax. Several European options on this page cost a fraction of that, or sell a licence once, or have a free plan.
- The contract is American, down to the arbitration clause Superhuman Platform Inc. names arbitration as the way to settle disputes, with hearings for non-US residents in San Francisco County, California. A company that wants its mail tooling under EU, UK or Swiss law, and a court it can reach in its own language, cannot get that from these terms. Enterprise customers sign a separate Customer Business Agreement that we did not review in full.
- AI sits inside the inbox, and the terms say not to trust it Business adds Auto Drafts, Ask AI, a Superhuman Mail MCP connection and custom Auto Labels with AI. The terms of service carry a capitalised warning that you should not rely on the generative AI as a single source of factual information. For a tool that reads every message you receive, buyers want to know which AI provider sees which text, and the pages we read do not settle that.
- Much of what people use can be bought separately In practice many users rely on three things: snooze, send later and read statuses with reminders. European tools cover them separately, from Spark in Dublin to the Mailbutler and Mailtrack add-ons, at lower prices. If your use is narrow, paying for the whole Superhuman workflow is the part you can drop.
What you have to replace, not just match
Superhuman is not a mailbox. It reads your Gmail or Microsoft account, so changing the app leaves your address, your history and your contacts where they are. What you replace is the interface and the extras: the command bar, split inbox, snooze, follow-up reminders, read statuses, AI drafts and the shared team features that the Starter plan lists.
Pick the layer first. Spark, eM Client and FairEmail replace the app. Mailbutler and Mailtrack replace the extras but leave Apple Mail, Gmail or Outlook as your client. Proton Mail and Tuta replace the mailbox itself, which is a bigger step because mail, calendar and contacts move to a new provider. BlueMind, Open-Xchange and Axigen replace the mail platform of an organisation and are chosen by its IT team.
Keyboard speed is the one thing nobody here copies completely. Vivaldi has custom keyboard shortcuts and a command palette in the browser, but none of these tools is built around triage the way Superhuman is. Expect to give up some speed and to gain control over contract, price and where the data sits.
The alternatives compared
| Position | Tool | Headquarters | Pricing | Jurisdiction |
|---|---|---|---|---|
| #1 | eM Client | Prague, Czech Republic | Free: 0 € (home use, 1 device, 2 email accounts). Personal: 49,95 € per year or 74,95 € one-time. Business: 59,95 € per year or 89,95 € one-time, per device | EU (Czech Republic) |
| #2 | Spark | Dublin, Ireland | not shown on the pages we read (Teams prices are listed exclusive of VAT according to the terms) | EU (Ireland) |
| #3 | Mailbutler | Berlin, Germany | 14-day free trial. Starter 3 € per user per month on yearly billing (4 € monthly); Professional 6 € on yearly billing (8 € monthly), plus VAT | EU (Germany) |
| #4 | Proton Mail | Geneva, Switzerland | Free (500MB) / from about €4.99/month | Switzerland (adequacy decision, outside the EEA) |
| #5 | Tuta | Hanover, Germany | Free (1GB) / from about €3/month | EU (Germany) |
| #6 | Vivaldi | Oslo, Norway | Free | Norway (EEA, not an EU member state) |
| #7 | FairEmail | Dordrecht, Netherlands | not shown on the pages we read | EU (Netherlands) |
| #8 | Mailtrack | Barcelona, Spain | see website (plan prices did not render in the text we read; VAT is included in the prices according to the terms) | EU (Spain) |
| #9 | BlueMind | Labège (Toulouse area), France | not shown on the pages we read (demo on request) | EU (France) |
| #10 | Open-Xchange | Cologne, Germany | not shown on the pages we read (contact sales, demo) | EU (Germany) |
| #11 | Axigen | Romania (29 Academiei Str), Romania | not shown on the pages we read (free trial, online purchase and quote options exist) | EU (Romania) |
How each alternative compares to Superhuman
Best for: Windows and Mac users who want a full desktop client and prefer a one-time licence
eM Client s.r.o. in Prague publishes its entity, address and register number in the terms. The program bundles email, calendar, contacts, tasks and notes, has an AI Assistant in the sidebar, offers snooze and quick actions, and lets paid plans use unlimited accounts. Against Superhuman it is a conventional desktop program with a deep feature set instead of a triage-first inbox.
The money is where it differs most. The free licence covers home use on one device with two accounts, the Personal plan costs 49,95 € a year or 74,95 € one-time, and Business is 59,95 € a year or 89,95 € one-time per device. Superhuman Business is $33 per member per month. The AI add-on is listed as included only on the yearly plans.
What eM Client does better than Superhuman
- A free licence for home use, where Superhuman Mail starts at $25 per member per month
- A one-time licence option at 74,95 € for Personal, with no subscription renewal
- Calendar, contacts, tasks and notes in the same program
- A Czech contracting entity with address and register number in the terms
Where eM Client is a step down from Superhuman
- No shared inbox or team collaboration like the Superhuman team plans
- Data location is not stated on the pages we read
- Built around the desktop, not around keyboard-driven triage
Standout against Superhuman. eM Client is the only app here that sells both a free home licence and a one-time business licence.
Spark
the closest smart-inbox app, from an Irish company
Best for: Individuals and small teams who want a Superhuman-style smart inbox from an Irish company
Spark is made by Spark Mail Limited, registered in Dublin under number 630281 with an Irish VAT ID, and its terms are governed by Irish law with disputes in Irish courts. The feature menu lists Smart Inbox, Gatekeeper, snooze, send later, follow-up reminders, signatures and Teams, plus an AI assistant, calendar and meeting notes.
That list reads like Superhuman's for a good reason, so Spark is the easiest switch for someone who likes triage. The gaps are in what we could not read: the price is not shown on the pages we saw, neither is the data location, and the ultimate owner of Spark Mail Limited is not stated. Teams prices are listed without VAT.
What Spark does better than Superhuman
- Terms under Irish law with Irish courts, not arbitration in San Francisco County
- Smart Inbox, Gatekeeper, snooze and send later in one app
- A registered European entity with VAT ID and a data protection contact published
Where Spark is a step down from Superhuman
- Price not shown on the pages we read, so the comparison with $25 and $33 is open
- Data location and ultimate owner not stated
- No claim of Superhuman-style command-bar speed on the pages we read
Standout against Superhuman. Spark is the one European app on this page whose menu mirrors Superhuman's triage tools item for item.
Best for: Teams that keep Apple Mail, Gmail or Outlook and want Superhuman-style follow-ups on top
Mailbutler GmbH in Berlin sells an extension that adds open and click tracking, templates, mail merge, smart timing, an AI email assistant, assignments, notes and tasks to Apple Mail, Gmail or Outlook. The site states that its servers are in Frankfurt, which gives you a concrete data location that Superhuman's pages did not.
Prices are public: 14-day trial, Starter 3 € per user per month on yearly billing (4 € monthly), Professional 6 € (8 € monthly), plus VAT. Against Superhuman Starter at $25 that is a different order of magnitude. The trade is that Mailbutler is not an inbox at all, so the interface and speed stay those of whatever client you keep.
What Mailbutler does better than Superhuman
- Public euro prices from 3 € per user per month, against $25 at Superhuman Starter
- Frankfurt servers stated on the vendor's own site
- A 14-day trial with all features
- Works inside Apple Mail, Gmail and Outlook, so nobody has to learn a new app
Where Mailbutler is a step down from Superhuman
- An extension, not a standalone mail app
- Tracking relies on pixels that some recipients block
- Interface speed depends on the client you already use
Standout against Superhuman. Mailbutler is the only entry here that adds Superhuman-style features without asking anyone to change mail app.
Best for: Privacy-conscious individuals and businesses who want the mailbox itself in Europe
Proton Mail is made by Proton AG in Geneva, founded in 2014, and its clients are open source. It uses zero-access encryption, so Proton cannot read stored mail, and the account includes Calendar, Drive and VPN on paid plans. The free tier is 500MB and paid plans start at €4.99 a month.
This is a different kind of switch from Superhuman to Spark. Superhuman sits on your Gmail, whereas Proton asks you to move: a Gmail import brings folders and labels across, but your address changes. Third-party apps need Proton Mail Bridge, which does not exist on mobile, and search runs locally, so it is slower than server-side search.
What Proton Mail does better than Superhuman
- Zero-access encryption, so the provider cannot read stored mail
- Swiss jurisdiction with open-source clients and published audits
- A free tier, where Superhuman Mail has a paid plan from $25
- Calendar, Drive and VPN in the same account
Where Proton Mail is a step down from Superhuman
- No Superhuman-style speed tools such as split inbox or AI drafting on the pages we read
- IMAP only through Proton Mail Bridge, not on mobile
- Switzerland is covered by an adequacy decision and is outside the EEA
Standout against Superhuman. Proton Mail swaps the mailbox as well as the app, which no other Gmail-based workflow on this page does.
Best for: Privacy-focused individuals who want affordable encrypted email with a calendar
Tuta GmbH of Hanover, formerly Tutao, has run its mail service since 2011, hosts in Germany and publishes its clients as open source. Encryption covers subject lines, calendar and contacts, not only message bodies. The free tier holds 1GB and paid plans start at about €3 a month, which is the lowest price for end-to-end encryption on this page.
Tuta works only through its own apps. It supports no IMAP, POP3 or SMTP, so Spark, eM Client or Mailbutler cannot sit on top of it. There is no native PGP either, and full-text search across all mail needs a paid plan. If you value Superhuman for its interface, Tuta is a downgrade in that respect.
What Tuta does better than Superhuman
- Encrypted subject lines, calendar and contacts
- About €3 a month for paid plans against $25 at Superhuman Starter
- German hosting, German law and open source
- A larger free tier than Proton Mail's
Where Tuta is a step down from Superhuman
- No IMAP, POP3 or SMTP, so no third-party client can open it
- No native PGP for cross-provider encryption
- No snooze-style triage described next to Superhuman's
Standout against Superhuman. Tuta is the cheapest option on this page that encrypts calendar and subject lines.
Best for: Power users who already live in a browser and want mail, calendar and feeds inside it
Vivaldi Technologies AS in Oslo makes a browser founded in 2015 by Jon von Tetzchner. It carries built-in mail, a calendar and a feed reader next to its ad and tracker blocking, and the interface is configurable down to custom keyboard shortcuts and a command palette. It is free and, being Norwegian, sits in the EEA but not in the EU.
Compared with Superhuman it does less as an email tool and more as an environment. The mail client is not the product, so there is no AI drafting or team inbox on the pages we read. Keyboard-minded users get the nearest echo of Superhuman's style here, and they pay nothing for it.
What Vivaldi does better than Superhuman
- Free, where Superhuman Mail starts at $25 per member per month
- Mail, calendar and feed reader inside the browser
- Highly configurable keyboard shortcuts and quick commands
- No data business: the company states it does not track or profile users
Where Vivaldi is a step down from Superhuman
- A browser first, so mail is not tuned for fast triage
- Built on Chromium and not fully open source
- No team features or AI drafting described
Standout against Superhuman. Vivaldi is the only entry where mail comes bundled in a free browser.
Best for: Android users who want a private, open-source client for any IMAP provider
FairEmail comes from FairCode B.V. in Dordrecht, Netherlands, whose privacy policy names the entity, address and managing director. The app states that it is 100% open source, sends no data to the developer except opt-in error reports, supports OpenPGP and S/MIME and handles unlimited accounts in a unified inbox with offline storage.
The cost is reach. FairEmail runs on Android only, with no iPhone, Mac or Windows version on the pages we read, and it does not support Exchange Web Services or ActiveSync. Its design is deliberately minimal. Superhuman users who want AI drafting or a team workspace will not find them, and the price is not shown on the pages we read.
What FairEmail does better than Superhuman
- Mail stays on the device and with your own provider, with no developer server stated
- OpenPGP and S/MIME support, which Superhuman's pages do not mention
- Unlimited accounts in a unified inbox
- An open-source claim you can inspect
Where FairEmail is a step down from Superhuman
- Android only
- No Exchange Web Services or ActiveSync support
- No AI drafting or team workspace
Standout against Superhuman. FairEmail is the only client here that is built so no server of the developer ever touches your mail.
Best for: Gmail users who mainly want Superhuman's read statuses and reminders
Mailtrack is sold by MAILSUITE S.L. in Barcelona, with Spanish law and Barcelona courts in the terms. It lists unlimited email tracking, follow-up reminders, mail merge, templates, video messages, document tracking and a CRM for Gmail. It runs as a Chrome extension, mobile app, Gmail add-on and Outlook add-in.
It covers one slice of Superhuman: knowing whether a message was opened, and being reminded to follow up. It is not an email client, so there is no snooze or split inbox of its own. The plan prices did not render in the text we read, and the data location is not stated, which makes cost comparison impossible from our sources.
What Mailtrack does better than Superhuman
- Unlimited email tracking is listed in the plan description
- Spanish law and Barcelona courts in the terms
- Works with the Gmail and Outlook you already have
Where Mailtrack is a step down from Superhuman
- Not an email client, so no snooze or split inbox
- Prices and data location not visible in the text we read
- Tracking pixels can be blocked by recipients
Standout against Superhuman. Mailtrack is the narrowest answer on this page: tracking and reminders, nothing else.
Best for: Organisations that want a sovereign, open-source mail platform reached through Outlook, web or mobile
BlueMind is a French SAS from the Toulouse area that publishes its register number, capital and address. It describes open-source messaging software with calendar and contacts, native compatibility with Outlook and Thunderbird, access on web and mobile, pages for the public sector and an emergency messaging product named Digital Crisis.
It does not compete with Superhuman for a single user, because it is requested through a demo. No prices appear on the pages we read, and neither do snooze or AI drafting. A company that wanted to move its whole mail platform to a French vendor could consider it; someone who wanted faster triage on Gmail would not.
What BlueMind does better than Superhuman
- Open-source messaging software from a French company
- Compatible with Outlook and Thunderbird as they are
- Public-sector focus and an emergency messaging product
Where BlueMind is a step down from Superhuman
- Aimed at organisations; an individual cannot sign up in minutes
- No prices, snooze or AI drafting on the pages we read
- Hosting model not stated
Standout against Superhuman. BlueMind is the only platform here with a documented emergency messaging product for cyber incidents.
Best for: Organisations and providers that need a sovereign webmail platform at scale
Open-Xchange AG in Cologne publishes its register number, VAT ID and management. Its OX App Suite offers webmail and productivity apps, the product range includes Dovecot Pro for mail operators and PowerDNS. The pages we read mention email transition for telecoms and public sector deployments.
Individuals will meet OX only through a provider that runs it, since no self-service plan, price or trial appeared on the pages we read. Compared with Superhuman there is no snooze or AI drafting described. The company's ownership is not stated on the pages we read either, which matters if sovereignty is the reason you looked.
What Open-Xchange does better than Superhuman
- Open-source technologies are a stated base
- German AG with register number, VAT ID and management published
- Dovecot Pro and PowerDNS for operators who run mail themselves
Where Open-Xchange is a step down from Superhuman
- Not sold to individuals directly
- No prices on the pages we read
- Ownership of the company not stated
Standout against Superhuman. Open-Xchange is the one entry here that provider and telecom operators build mail services on.
Best for: Providers, IT teams and businesses that want to run their own mail with web and mobile clients
Axigen Messaging SRL in Romania sells a mail server with WebMail, iOS and Android apps and an Outlook Connector, plus WebAdmin and white-label hosting for providers. The home page carries a Made in the EU label, and the site cites GDPR and Romanian data protection law. A free mail server option exists for businesses.
Axigen is a server, so most Superhuman users cannot adopt it alone. It shows no prices and does not describe snooze, split inbox or AI drafting on the pages we read, and where mail is stored is up to whoever hosts it. Treat it as infrastructure for an IT team, not as a replacement app.
What Axigen does better than Superhuman
- A free mail server option for businesses
- Made in the EU label, with GDPR and Romanian law cited
- Your IT team controls where the mail is stored
Where Axigen is a step down from Superhuman
- A server product, not an inbox app
- No prices or speed features described
Standout against Superhuman. Axigen is the only entry here whose product is the mail server itself.
What actually breaks when you switch
The first break is workflow, not data. Superhuman users build habits on the command bar, split inbox and shortcuts, and none of the European apps copies those completely, so plan a week of slower triage. Snoozed messages, scheduled sends and reminders that live in Superhuman do not export to Spark, eM Client or Mailbutler. Resolve them before you cancel.
The second break is the contract. A paid Superhuman plan renews automatically at the then-current fee, so cancel before the renewal date. On the European side, check what you buy: eM Client's free licence is limited to one device and two accounts, Mailbutler is billed per user, and Proton Mail or Tuta change your address if you move the mailbox as well. IMAP is the safe bridge, and Tuta does not offer it.
Can I keep my Gmail address and still leave Superhuman?
Yes. Superhuman Mail works on top of your existing mailbox, so cancelling it does not touch the address, the messages or the contacts. Open the mailbox in Spark, eM Client, FairEmail on Android or Apple Mail with Mailbutler on top, and everything is where you left it.
What does not move are Superhuman-specific items: snoozed messages, scheduled sends and reminders that live in the app. Clear or send these before you cancel, because a European client has no way to import them. Check the cancellation terms too, since a paid plan renews automatically at the then-current fee.
Which European app is closest to Superhuman for one person?
Spark is the closest in design: its menu lists a Smart Inbox, Gatekeeper, snooze, send later and follow-up reminders, and it is run by an Irish limited company. eM Client is the closest for people who prefer a desktop program and a licence they pay for once.
Neither is a copy. Superhuman is built around command-bar speed, and the Spark and eM Client pages we read do not describe that. Try both in a free or trial form and give each a week of real mail before you decide.
Which one to pick
For one person who likes Superhuman's triage, start with Spark, and try eM Client if you want a desktop licence you pay for once. Both open the Gmail or Microsoft mailbox you already have, so the switch is reversible. Choose Mailbutler or Mailtrack when your use is mostly follow-ups and read statuses and you want to keep your client.
For privacy as the reason, Proton Mail and Tuta replace the mailbox itself, and FairEmail is the choice on Android. For organisations, BlueMind, Open-Xchange and Axigen are platform decisions for an IT department, and they do not compete with Superhuman on speed. Stay with Superhuman if keyboard-driven triage is what you pay for and the contract terms are acceptable.
Frequently Asked Questions
The answer depends on the criterion. For an app with a similar smart-inbox design, Spark from Dublin. For a desktop client with a free tier and a one-time price, eM Client from Prague. For Superhuman-style read statuses and follow-ups on top of your current client, Mailbutler from Berlin. For a mailbox with end-to-end encryption, Proton Mail or Tuta.
The plans page lists Mail Starter at $25 and Business at $33 per member per month, billed annually. eM Client is free for home use with two accounts, and its Personal licence is 74,95 € one-time. Mailbutler starts at 3 € per user per month on yearly billing. Tuta has a free 1GB tier and paid plans from €3 a month.
We did not find a statement of compliance or a European entity on the pages we read, and we do not rule it out. The terms are an agreement with Superhuman Platform Inc. of California, with arbitration and San Francisco courts. For a European contracting party under EU law, Spark Mail Limited (Ireland) or eM Client s.r.o. (Czech Republic) are options.
Mostly, yes. Spark, eM Client, FairEmail and Vivaldi open standard mail accounts, and Mailbutler and Mailtrack are add-ons for Apple Mail, Gmail and Outlook. Proton Mail and Tuta are different: they are mailboxes, so your mail moves to them, and Tuta offers its own apps only, with no IMAP.
Mailtrack lists unlimited email tracking and follow-up reminders, and Mailbutler lists open and click tracking. Both rely on tracking pixels, which some recipients block, so a missing read status does not prove the message was not read. The same limit applies to any pixel-based status.
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