Airmail
Customizable email client for iPhone, iPad and Mac
Gratis-Plan · ab $7.99/monatmacOS · iOS
Beste E-Mail-Apps (2026): unsere Top 3 von 52, im Ranking
Stand 09.10.2026: Unsere erste Wahl ist Microsoft Outlook (GPA 3.6), dann Gmail und Proton Mail.
Platziert von ToolGPA am 09.10.2026 · Einträge geprüft bis 10.10.2026
E-Mail-Programme, gemeinsame Postfächer und Postfach-Assistenten, um weniger Zeit mit Mail zu verbringen.
Unsere Top drei E-Mail-Apps
The first two are close. Microsoft Outlook and Gmail are both free, both can show ads, and each has millions of ratings behind its app. Outlook comes first because it has Windows and Mac apps, where Gmail lists no desktop app, and it takes Gmail, Yahoo and iCloud accounts in the same app. Proton Mail is third for people who want mail their provider cannot read. Spark Mail and Thunderbird sit just outside: both are free apps for accounts you already have, but Spark lists no web or Linux version and Thunderbird no iPhone app. Apple Mail is free and built in, on Apple devices only.
Platz 1: Microsoft Outlook
Gratis-Plan · ab $1.99/monat
Für: Most people
Outlook is free with an Outlook.com address and runs on the web, Windows, Mac, iPhone and Android. The same app also takes Gmail, Yahoo, iCloud and work or school accounts, and keeps email, calendar, contacts and to-do lists in one view. The free plan has 15 GB of mailbox storage, and its iPhone and iPad app averages 4.8 from about 9.3 million ratings. Know the limits: the free inbox shows ads, which Microsoft 365 Basic removes for $1.99 a month or $19.99 a year, no Linux app is listed, and on home plans Copilot in Outlook works only with Microsoft's own addresses, such as outlook.com and hotmail.com.
iPhone- und iPad-App: 4.8 von 5 im App Store
Microsoft Outlook: Preise und DetailsPlatz 2: Gmail
Gratis-Plan · ab $7/monat
Für: People who keep their calendar and files with Google
Gmail is free with a personal Google Account and comes with 15 GB of storage, shared with Google Drive and Google Photos. Google says it blocks 99.9% of spam, phishing attempts and malware, and it suits people who already rely on Google Calendar, Meet and Drive. Its iPhone and iPad app averages 4.7 from about 2.4 million ratings. It is second because no desktop app is listed: Gmail runs in a browser and as iPhone and Android apps, or through another mail client. Free accounts may show ads, and an address at your own domain needs Google Workspace, from $7 per user a month with a 1-year commitment.
iPhone- und iPad-App: 4.7 von 5 im App Store
Gmail: Preise und DetailsPlatz 3: Proton Mail
Gratis-Plan · ab $3.99/monat
Für: People who want email their provider cannot read
Proton Mail is an email provider that encrypts messages so that Proton itself cannot read them, and it blocks email trackers. It runs on the web, Mac, Windows, Linux, iPhone and Android, and its Easy Switch tool imports existing mail from Gmail, Outlook, Yahoo or Apple accounts. Its iPhone and iPad app averages 4.8 from about 48,000 ratings. It is third because its free plan is much smaller than the two above: 1 address, up to 1 GB of mail storage and 150 sent messages a day. The desktop apps, custom domains and access from other mail apps need a paid plan; Mail Plus is $3.99 a month, billed every 12 months.
iPhone- und iPad-App: 4.8 von 5 im App Store
Proton Mail: Preise und Details
Platziert am 09.10.2026 nach dem, was jeder Eintrag zeigt und was Leute über das Tool sagen, nicht nach eigenen Tests. Wie unser Ranking entsteht
Preis gegen das, was du bekommst
Welche E-Mail-Apps geben am meisten fürs Geld?
Going by our grades, Microsoft Outlook, Zoho Mail, Unroll.Me and Thunderbird give the most for the money among email apps: no tool on this chart scores higher without costing more.
Alle 50 im Diagramm ansehen
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Email is not something to make. Sending, receiving, spam, and years of mail kept searchable are an operation, not an app.
Behalten52Deine Wahl0Bauen0Keine dieser E-Mail-Apps ist zum Selbstbauen.
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52 Tools
Tools
- 2.2GPA
E-Mail
- 3.0GPA
Apple Mail
E-Mail
Free built-in email app for iPhone, iPad and Mac
Gratis-Plan · ab $0.99/monatiOS · macOS · Web - 3.2GPA
BlueMail
E-Mail
Cross-platform email client with a unified inbox and built-in AI
Gratis-Plan · ab $35.99/jahriOS · Android · macOS +2 - 2.4GPA
Boomerang
E-Mail
Send later, follow-up reminders and meeting scheduling for Gmail
Gratis-Plan · ab $4.98/monatiOS · Android - 2.8GPA
Canary Mail
E-Mail
AI email client with PGP encryption for Mac, iOS, Windows, Android
Gratis-Plan · ab $36/jahrmacOS · iOS · Windows +1 - 2.2GPA
Clean Email
E-Mail
Inbox cleaner for bulk deleting, unsubscribing and auto rules
Gratis-Plan · ab $9.99/monatWeb · iOS · macOS +1 - 1.8GPA
Cora
E-Mail
AI email assistant for Gmail that screens, drafts and briefs
Kostenlose Testphase · ab $20/monatWeb - 2.4GPA
Drag
E-Mail
Shared inbox for Gmail teams with kanban boards and built-in AI
Kostenlose Testphase · ab $12/monatWeb · macOS · Windows +2 - 3.0GPA
Edison Mail
E-Mail
Free multi-account email app with one-tap unsubscribe
Gratis-Plan · ab $14.99/monatiOS · Android · Windows - 2.6GPA
eM Client
E-Mail
Desktop email client for Windows and Mac with calendar and chat
Gratis-Plan · ab $49.95/jahrWindows · macOS · iOS +1 - 3.0GPA
Extra
E-Mail
Free AI email app that sorts Gmail and Outlook around your day
GratisiOS · macOS · Web - 2.4GPA
FairEmail
E-Mail
Open source, privacy-oriented email client for Android
Gratis-Plan · ab $7.49 einmaligAndroid - 2.8GPA
Fastmail
E-Mail
Paid, ad-free email with calendar, contacts and custom domains
Kostenlose Testphase · ab $3/monatWeb · Windows · macOS +3 - 2.4GPA
Front
E-Mail
Shared inbox and customer operations platform with AI and ticketing
Kostenlose Testphase · ab $25/monatWeb · macOS · Windows +2 - 2.0GPA
Fyxer
E-Mail
AI assistant that sorts email, drafts replies and takes meeting notes
Gratis-Plan · ab $37/monatWeb - 3.0GPA
Gmail
E-Mail
Google's email service, free for personal use with 15 GB of storage
Gratis-Plan · ab $7/monatWeb · iOS · Android - 2.0GPA
Gmelius
E-Mail
Shared inboxes and AI agents that work inside Gmail
Kostenlose Testphase · ab $19/monatWeb - 2.2GPA
Help Scout
E-Mail
Shared inbox and help desk with a knowledge base and AI answers
Gratis-Plan · ab $25/monatWeb · iOS · Android - 2.4GPA
HEY
E-Mail
Email service and calendar with sender screening, from 37signals
Kostenlose Testphase · ab $99/jahrWeb · macOS · Windows +3 - 2.2GPA
Hiver
E-Mail
Shared inbox and AI help desk that runs inside Gmail or standalone
Kostenlose Testphase · ab $25/monatWeb · iOS · Android - 2.0GPA
Inbox Zero
E-Mail
Open source AI email assistant for Gmail and Outlook
Kostenlose Testphase · ab $18/monatWeb · macOS · Windows +2 - 2.0GPA
Jace AI
E-Mail
AI email agent with a web inbox for Gmail and Outlook
Kostenlose Testphase · ab $20/monatWeb - 2.2GPA
Kiwi for Gmail
E-Mail
Desktop app that runs Gmail and Google Workspace outside the browser
Kostenlose Testphase · ab $4/monatmacOS · Windows - 2.2GPA
Leave Me Alone
E-Mail
Unsubscribe from mailing lists and screen unwanted senders
Kostenlose Testphase · ab $9/monatWeb - 2.2GPA
Mailbird
E-Mail
Desktop email client for Windows and Mac with a unified inbox
Gratis-Plan · ab $34.49/jahrWindows · macOS - 2.6GPA
mailbox
E-Mail
Paid, ad-free email with cloud storage and office tools from Germany
Kostenlose Testphase · ab €1/monatWeb - 2.4GPA
Mailbutler
E-Mail
Email tracking and team tools for Apple Mail, Gmail and Outlook
Gratis-Plan · ab $4/monatmacOS · Windows · iOS +1 - 2.6GPA
Mailfence
E-Mail
Private email from Belgium with built-in OpenPGP encryption
Gratis-Plan · ab €2.50/monatWeb · iOS · Android - 2.0GPA
MailMate
E-Mail
Keyboard-driven IMAP email client for macOS with Markdown composing
Kostenlose Testphase · ab $10/monatmacOS - 2.4GPA
Mailspring
E-Mail
Open-source desktop email client for Mac, Windows and Linux
Gratis-Plan · ab $8/monatmacOS · Windows · Linux - 2.2GPA
Mailstrom
E-Mail
Web-based inbox cleaner for bulk deleting and unsubscribing
Kostenlose Testphase · ab $9/monatWeb - 2.8GPA
Marco
E-Mail
Free, offline-first email client for Mac, iPhone and web
GratismacOS · iOS · Web - 3.6GPA
Microsoft Outlook
E-Mail
Microsoft's email and calendar app for desktop, mobile and web
Gratis-Plan · ab $1.99/monatWeb · Windows · macOS +2 - 2.0GPA
Mimestream
E-Mail
Native Mac email client built on the Gmail API
Kostenlose Testphase · ab $49.99/jahrmacOS - 2.6GPA
Missive
E-Mail
Team email client with shared inboxes, internal chat and rules
Kostenlose Testphase · ab $14/monatWeb · macOS · Windows +2 - 2.4GPA
Newton Mail
E-Mail
Cross-platform email app with read receipts, snooze and send later
Gratis-Plan · ab $5/monatmacOS · Windows · Linux +2 - 2.4GPA
Polymail
E-Mail
Email client with read tracking, follow-up reminders and scheduling
Kostenlose Testphase · ab $10/monatWeb · macOS · Windows +1 - 2.0GPA
Posteo
E-Mail
Ad-free, green-powered email from Berlin for €1 a month
Ab €1/MonatWeb - 3.0GPA
Proton Mail
E-Mail
End-to-end encrypted email service based in Switzerland
Gratis-Plan · ab $3.99/monatWeb · macOS · Windows +3 - 2.2GPA
SaneBox
E-Mail
AI email filtering that works inside the email app you already use
Kostenlose Testphase · ab $6.99/monatWeb · iOS · Android - 2.6GPA
Shortwave
E-Mail
AI email client for Gmail with an assistant, filters and split inbox
Gratis-Plan · ab $18/monatWeb · macOS · Windows +2 - 3.0GPA
Spark Mail
E-Mail
Email client with a unified smart inbox, AI tools and team features
Gratis-Plan · ab $8.25/monatmacOS · Windows · iOS +1 - 2.6GPA
Spike
E-Mail
Chat-style email app with team chat, notes, tasks and video calls
Gratis-Plan · ab $4/monatWeb · macOS · Windows +2 - 1.8GPA
StartMail
E-Mail
Paid private email from the Netherlands with unlimited aliases
Kostenlose Testphase · ab $4.99/monatWeb · Android - 2.2GPA
Superhuman Mail
E-Mail
Keyboard-driven email client for Gmail and Outlook with built-in AI
Ab $25/MonatWeb · macOS · Windows +2 - 3.2GPA
Thunderbird
E-Mail
Free, open-source email app for Windows, macOS, Linux and Android
GratisWindows · macOS · Linux +1 - 2.8GPA
Tuta Mail
E-Mail
End-to-end encrypted email and calendar from Germany
Gratis-Plan · ab €3/monatWeb · Windows · macOS +3 - 3.2GPA
Unroll.Me
E-Mail
Free tool to block or roll up subscription emails
GratisWeb · iOS · Android
Ratgeber
Auswahllisten und Alternativen für E-Mail-Apps.
- +3Alternativen
The best Superhuman Mail alternatives in 2026
Seven email tools that can replace Superhuman Mail, including two with free plans, lower-priced clients and options for accounts beyond Gmail and Outlook. Each pick says who it suits and where it stops.
7 Tools · Aktualisiert Oktober 2026
- +5Bestenliste
The best email apps in 2026
Nine email tools compared: clients for Gmail and Outlook, two email services of their own, a filter for the app you already use and two team inboxes. Each pick says who it suits and what it costs.
9 Tools · Aktualisiert Oktober 2026
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Was sind die besten E-Mail-Apps?
Stand 09.10.2026: ToolGPA platziert Microsoft Outlook auf Platz 1 (für: most people), Gmail auf Platz 2 (für: people who keep their calendar and files with Google), Proton Mail auf Platz 3 (für: people who want email their provider cannot read).
Wie macht ToolGPA das Ranking der E-Mail-Apps?
Nach dem, was die eigenen Seiten jedes Tools zeigen (Preis, Gratis-Plan, Plattformen, Funktionen und Grenzen), und nach dem, was Leute in öffentlichen Bewertungen und Diskussionen darüber sagen. Nicht nach eigenen Tests. Platz 1 geht an das Tool, das zu den meisten Leuten passt, und Platz 2 und 3 an die beste Wahl für die Leser, die dabei außen vor bleiben.