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Best Email Productivity Apps in 2026

Email productivity apps help you work with email on macOS, iOS, Android, Windows, the web, or Linux. This list is for people comparing tools for a budget and a preferred platform.

  1. 1

    Mozilla Thunderbird

    by Mozilla Thunderbird
    Free plan Open source AndroidLinuxMac+1

    Thunderbird combines multi-account email with calendar, contacts and task tools, with desktop offline access and message scheduling. It is free and open-source, with Android listed for mobile use.

    8.8 Free plan Visit site
  2. 2

    BlueMail

    by BlueMail
    Free plan AndroidiPhoneLinux+2

    BlueMail brings mail, calendar and message organization features together across five listed desktop and mobile platforms.

    7.7 Free plan · 7-day trial Visit site
  3. 3

    Canary Mail

    Free plan AndroidiPhoneMac+1

    Canary Mail pairs a free multi-account inbox with optional paid features and a seven-day trial. Its individual-user licenses and device limits are worth checking against your needs.

    7.6 Free plan · paid from $3/user/mo (annual) · 7-day trial Visit site
  4. 4

    Edison Mail

    by Edison Mail
    Free plan AndroidiPhoneMac+1

    Choose Edison Mail if you want to bring supported accounts together and use inbox controls across mobile and desktop platforms.

    7.6 Free plan · paid from $14.99/mo Visit site
  5. 5

    eM Client

    by eM Client
    Free plan AndroidiPhoneMac+1

    eM Client combines email and common productivity tools across desktop and mobile platforms. The free account and device limits, plus the annual and lifetime paid options, are key plan distinctions.

    7.5 Free plan · paid from $39.95/user/yr · 30-day trial Visit site
  6. 6

    Airmail

    Free plan iPhoneMac

    Choose Airmail if you want an iOS or macOS email client with multi-inbox handling, privacy controls and customizable message workflows.

    7.4 Free plan · paid from $5.99/mo Visit site
  7. 7

    Gmail

    by Gmail
    Free plan AndroidiPhoneWeb

    Gmail combines email with writing assistance and links to other Google services. Storage is shared across Google products, and custom-domain email is part of paid business plans.

    7.4 Free plan · paid from $1.99/mo Visit site
  8. 8

    Mail.com

    by Mail.com
    Free plan WebiPhoneAndroid

    Choose Mail.com if you want web and mobile email with a free tier, aliases, and included filtering.

    7.2 Free plan · paid from $9.99/mo Visit site
  9. 9

    Newton Mail

    by Newton Mail
    Free plan AndroidiPhoneMac+1

    Newton Mail combines multi-platform email features with a free tier and paid options for individuals and teams. Check the account, receipt, AI-action, and attachment limits against your needs.

    7.2 Free plan · paid from $5/user/mo (annual) · 14-day trial Visit site
  10. 10

    Mailbird

    Free plan WindowsMac

    Mailbird combines desktop email, a unified inbox, scheduling, and calendar features.

    7.1 Free plan · paid from $5.75/user/mo (annual) Visit site
  11. 11

    Shortwave

    Free plan AndroidiPhoneMac+2

    Shortwave combines prompt-based email organization with team collaboration and broad app coverage. Its paid tiers mainly change AI search history, thread limits, and filter counts.

    7.1 Free plan · paid from $30/user/mo · 14-day trial Visit site
  12. 12

    Spark Mail

    by Spark Mail
    Free plan AndroidiPhoneMac+1

    Spark Mail combines inbox sorting, multi-account access, calendar tools, and team collaboration across four platforms.

    7.1 Free plan · paid from $8.25/user/mo (annual) · 7-day trial Visit site
  13. 13

    Spike

    Free plan AndroidiPhoneMac+2

    Spike offers distinct email-app and Teamspace options, with plans that vary in addresses, collaboration, storage, and upload limits.

    7.0 Free plan · paid from $4/user/mo (annual) Visit site
  14. 14

    Superhuman Go

    Free plan AndroidExtensioniPhone+3

    Superhuman Go offers a free starting plan and paid tiers with additional connectors and agent features. Review plan-specific limits and connector availability before relying on a particular workflow.

    7.0 Free plan · paid from $12/mo (annual) Visit site
  15. 15

    Tuta Mail

    by Tuta Mail
    Free plan AndroidiPhoneLinux+2

    Tuta Mail pairs encrypted email with calendar features and a free starting plan. Consider its lack of mail protocol support and the annual billing terms for paid plans when choosing it.

    6.9 Free plan · paid from €3/user/mo (annual) Visit site
  16. 16

    Yahoo Mail

    by Yahoo Mail
    Free plan AndroidiPhoneWeb

    Yahoo Mail offers a free Standard plan and a paid Plus option with more storage and temporary addresses. Plus has a 14-day trial, but requires cancellation before it ends to avoid recurring charges.

    6.8 Free plan · paid from $5/mo · 14-day trial Visit site
  17. 17

    HEY Email

    Free trial AndroidiPhoneLinux+3

    HEY combines structured inbox areas, calendar tools, tracking-pixel blocking, and broad platform access.

    6.4 From $99/yr · 30-day trial Visit site
  18. 18

    HEY for Domains

    Paid AndroidiPhoneLinux+3
    5.8 From $10/user/mo Visit site
  19. 19

    Missive

    by Missive
    Paid WebWindowsMac+2

    Pick Missive if your email workflow benefits from a unified inbox, offline access, scheduled sending, and calendar tools across several platforms.

    5.6 From $14/user/mo (annual) · 30-day trial Visit site
  20. 20

    Polymail

    by Polymail
    Paid WebWindowsMac+1

    Polymail focuses on multi-account email with scheduling and calendar features across web, desktop, and iOS.

    5.5 From $10/user/mo · 7-day trial Visit site
  21. 21

    Mimestream

    by Mimestream
    Paid Mac

    Mimestream combines unified email, offline access, and calendar tools in a macOS desktop app.

    5.2 From $4.99/user/mo · 14-day trial Visit site
  22. 22

    Mail App for Gmail

    by Bloop Limited
    Paid
    4.1 Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

Compare free plans, paid pricing, free-trial terms, and open-source licences before choosing. Check whether the app supports your platform and whether its no-cost option covers your needs.

Questions

Do email productivity apps have free plans?

A free plan is offered by items on this list. Check the plan details for the features and limits available without paying.

Are free trials available?

Free trials are offered by items on this list. Canary Mail lists a 7-day trial, and HEY Email lists a 30-day trial.

What platforms do these apps support?

Platforms represented on this list are macOS, iOS, Android, Windows, the web, and Linux. Check an app's page for its supported platform.

What does freemium mean here?

Freemium means an app has a free plan alongside paid options. Airmail, Canary Mail, Mailbird, BlueMail, Edison Mail, and eM Client use this model.

Can I choose an open-source email app?

Open-source code is offered by items on this list. Review a tool's licence if you need to read or modify its code.

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