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ToolGPA

최고의 이메일 앱 (2026): 52개 중 저희가 고른 상위 3개

2026. 10. 9. 기준으로 저희가 첫째로 꼽는 것은 Microsoft Outlook(GPA 3.6), 그다음은 Gmail, Proton Mail 순이에요.

2026. 10. 9.에 ToolGPA가 정한 순위 · 2026. 10. 10.까지 확인한 정보

메일에 쓰는 시간을 줄여 주는 이메일 클라이언트, 공유 받은편지함, 받은편지함 도우미예요.

이메일 앱 무료 가이드

저희가 꼽은 이메일 앱 상위 3개

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.

  1. 1위: Microsoft Outlook

    무료 플랜 · $1.99/월부터

    용도: 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·iPad 앱: App Store에서 5점 중 4.8점

    Microsoft Outlook 가격과 자세한 정보

  2. 2위: Gmail

    무료 플랜 · $7/월부터

    용도: 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·iPad 앱: App Store에서 5점 중 4.7점

    Gmail 가격과 자세한 정보

  3. 3위: Proton Mail

    무료 플랜 · $3.99/월부터

    용도: 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·iPad 앱: App Store에서 5점 중 4.8점

    Proton Mail 가격과 자세한 정보

2026. 10. 9.에 각 목록 정보와 사람들이 그 도구에 대해 하는 이야기로 정한 순위예요. 저희가 직접 써 보고 정한 것은 아니에요. 순위를 정하는 방법

가격 대비 받는 것

이메일 앱 중 어느 것이 가성비가 가장 좋을까요?

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.

차트에서 50개 전부 보기

쓸까 만들까

직접 만들 수 있을까요?

Email is not something to make. Sending, receiving, spam, and years of mail kept searchable are an operation, not an app.

유지52직접 판단0자작0여기 있는 이메일 앱 중 직접 만들 만한 것은 없어요.

가격
지원 환경
조건

도구 52개

도구

  • Airmail

    이메일

    2.2GPA

    Customizable email client for iPhone, iPad and Mac

    무료 플랜 · $7.99/월부터macOS · iOS

  • Apple Mail

    이메일

    3.0GPA

    Free built-in email app for iPhone, iPad and Mac

    무료 플랜 · $0.99/월부터iOS · macOS · 웹

  • BlueMail

    이메일

    3.2GPA

    Cross-platform email client with a unified inbox and built-in AI

    무료 플랜 · $35.99/년부터iOS · Android · macOS +2

  • Boomerang

    이메일

    2.4GPA

    Send later, follow-up reminders and meeting scheduling for Gmail

    무료 플랜 · $4.98/월부터iOS · Android

  • Canary Mail

    이메일

    2.8GPA

    AI email client with PGP encryption for Mac, iOS, Windows, Android

    무료 플랜 · $36/년부터macOS · iOS · Windows +1

  • Clean Email

    이메일

    2.2GPA

    Inbox cleaner for bulk deleting, unsubscribing and auto rules

    무료 플랜 · $9.99/월부터웹 · iOS · macOS +1

  • Cora

    이메일

    1.8GPA

    AI email assistant for Gmail that screens, drafts and briefs

    무료 체험 · $20/월부터웹

  • Drag

    이메일

    2.4GPA

    Shared inbox for Gmail teams with kanban boards and built-in AI

    무료 체험 · $12/월부터웹 · macOS · Windows +2

  • Edison Mail

    이메일

    3.0GPA

    Free multi-account email app with one-tap unsubscribe

    무료 플랜 · $14.99/월부터iOS · Android · Windows

  • eM Client

    이메일

    2.6GPA

    Desktop email client for Windows and Mac with calendar and chat

    무료 플랜 · $49.95/년부터Windows · macOS · iOS +1

  • Extra

    이메일

    3.0GPA

    Free AI email app that sorts Gmail and Outlook around your day

    무료iOS · macOS · 웹

  • FairEmail

    이메일

    2.4GPA

    Open source, privacy-oriented email client for Android

    무료 플랜 · $7.49 한 번 결제부터Android

  • Fastmail

    이메일

    2.8GPA

    Paid, ad-free email with calendar, contacts and custom domains

    무료 체험 · $3/월부터웹 · Windows · macOS +3

  • Front

    이메일

    2.4GPA

    Shared inbox and customer operations platform with AI and ticketing

    무료 체험 · $25/월부터웹 · macOS · Windows +2

  • Fyxer

    이메일

    2.0GPA

    AI assistant that sorts email, drafts replies and takes meeting notes

    무료 플랜 · $37/월부터웹

  • Gmail

    이메일

    3.0GPA

    Google's email service, free for personal use with 15 GB of storage

    무료 플랜 · $7/월부터웹 · iOS · Android

  • Gmelius

    이메일

    2.0GPA

    Shared inboxes and AI agents that work inside Gmail

    무료 체험 · $19/월부터웹

  • Help Scout

    이메일

    2.2GPA

    Shared inbox and help desk with a knowledge base and AI answers

    무료 플랜 · $25/월부터웹 · iOS · Android

  • HEY

    이메일

    2.4GPA

    Email service and calendar with sender screening, from 37signals

    무료 체험 · $99/년부터웹 · macOS · Windows +3

  • Hiver

    이메일

    2.2GPA

    Shared inbox and AI help desk that runs inside Gmail or standalone

    무료 체험 · $25/월부터웹 · iOS · Android

  • Inbox Zero

    이메일

    2.0GPA

    Open source AI email assistant for Gmail and Outlook

    무료 체험 · $18/월부터웹 · macOS · Windows +2

  • Jace AI

    이메일

    2.0GPA

    AI email agent with a web inbox for Gmail and Outlook

    무료 체험 · $20/월부터웹

  • Kiwi for Gmail

    이메일

    2.2GPA

    Desktop app that runs Gmail and Google Workspace outside the browser

    무료 체험 · $4/월부터macOS · Windows

  • Leave Me Alone

    이메일

    2.2GPA

    Unsubscribe from mailing lists and screen unwanted senders

    무료 체험 · $9/월부터웹

  • Mailbird

    이메일

    2.2GPA

    Desktop email client for Windows and Mac with a unified inbox

    무료 플랜 · $34.49/년부터Windows · macOS

  • mailbox

    이메일

    2.6GPA

    Paid, ad-free email with cloud storage and office tools from Germany

    무료 체험 · €1/월부터웹

  • Mailbutler

    이메일

    2.4GPA

    Email tracking and team tools for Apple Mail, Gmail and Outlook

    무료 플랜 · $4/월부터macOS · Windows · iOS +1

  • Mailfence

    이메일

    2.6GPA

    Private email from Belgium with built-in OpenPGP encryption

    무료 플랜 · €2.50/월부터웹 · iOS · Android

  • MailMate

    이메일

    2.0GPA

    Keyboard-driven IMAP email client for macOS with Markdown composing

    무료 체험 · $10/월부터macOS

  • Mailspring

    이메일

    2.4GPA

    Open-source desktop email client for Mac, Windows and Linux

    무료 플랜 · $8/월부터macOS · Windows · Linux

  • Mailstrom

    이메일

    2.2GPA

    Web-based inbox cleaner for bulk deleting and unsubscribing

    무료 체험 · $9/월부터웹

  • Marco

    이메일

    2.8GPA

    Free, offline-first email client for Mac, iPhone and web

    무료macOS · iOS · 웹

  • Microsoft Outlook

    이메일

    3.6GPA

    Microsoft's email and calendar app for desktop, mobile and web

    무료 플랜 · $1.99/월부터웹 · Windows · macOS +2

  • Mimestream

    이메일

    2.0GPA

    Native Mac email client built on the Gmail API

    무료 체험 · $49.99/년부터macOS

  • Missive

    이메일

    2.6GPA

    Team email client with shared inboxes, internal chat and rules

    무료 체험 · $14/월부터웹 · macOS · Windows +2

  • Newton Mail

    이메일

    2.4GPA

    Cross-platform email app with read receipts, snooze and send later

    무료 플랜 · $5/월부터macOS · Windows · Linux +2

  • Polymail

    이메일

    2.4GPA

    Email client with read tracking, follow-up reminders and scheduling

    무료 체험 · $10/월부터웹 · macOS · Windows +1

  • Posteo

    이메일

    2.0GPA

    Ad-free, green-powered email from Berlin for €1 a month

    €1/월부터웹

  • Proton Mail

    이메일

    3.0GPA

    End-to-end encrypted email service based in Switzerland

    무료 플랜 · $3.99/월부터웹 · macOS · Windows +3

  • SaneBox

    이메일

    2.2GPA

    AI email filtering that works inside the email app you already use

    무료 체험 · $6.99/월부터웹 · iOS · Android

  • Shortwave

    이메일

    2.6GPA

    AI email client for Gmail with an assistant, filters and split inbox

    무료 플랜 · $18/월부터웹 · macOS · Windows +2

  • Spark Mail

    이메일

    3.0GPA

    Email client with a unified smart inbox, AI tools and team features

    무료 플랜 · $8.25/월부터macOS · Windows · iOS +1

  • Spike

    이메일

    2.6GPA

    Chat-style email app with team chat, notes, tasks and video calls

    무료 플랜 · $4/월부터웹 · macOS · Windows +2

  • StartMail

    이메일

    1.8GPA

    Paid private email from the Netherlands with unlimited aliases

    무료 체험 · $4.99/월부터웹 · Android

  • Superhuman Mail

    이메일

    2.2GPA

    Keyboard-driven email client for Gmail and Outlook with built-in AI

    $25/월부터웹 · macOS · Windows +2

  • Thunderbird

    이메일

    3.2GPA

    Free, open-source email app for Windows, macOS, Linux and Android

    무료Windows · macOS · Linux +1

  • Tuta Mail

    이메일

    2.8GPA

    End-to-end encrypted email and calendar from Germany

    무료 플랜 · €3/월부터웹 · Windows · macOS +3

  • Unroll.Me

    이메일

    3.2GPA

    Free tool to block or roll up subscription emails

    무료웹 · iOS · Android

가이드

이메일 앱 중에서 추린 목록과 대안이에요.

  • +3
    대안

    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.

    도구 7개 · 2026년 10월 업데이트

  • +5
    베스트

    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.

    도구 9개 · 2026년 10월 업데이트

자주 나오는 질문

이메일 앱 중 가장 좋은 것은 무엇인가요?

2026. 10. 9. 기준, ToolGPA가 꼽은 순서는 다음과 같아요. Microsoft Outlook 1위(용도: most people), Gmail 2위(용도: people who keep their calendar and files with Google), Proton Mail 3위(용도: people who want email their provider cannot read).

ToolGPA는 이메일 앱 순위를 어떻게 정하나요?

각 도구가 자기 페이지에 올려 둔 내용(가격, 무료 플랜, 플랫폼, 기능, 제한)과, 공개된 리뷰와 토론에서 사람들이 하는 이야기로 정해요. 저희가 직접 써 보고 정하는 것이 아니에요. 1위는 가장 많은 사람에게 맞는 도구가 가져가고, 2위와 3위는 1위가 놓치는 독자에게 가장 좋은 선택이 가져가요.