Published on August 3, 2023

10 Superhuman Email Alternatives: Elevate Your Inbox Game

By Chelsea Faith

Superhuman’s Rise to Fame

Are you tired of drowning in an overwhelming sea of emails, desperately seeking a way to take back control of your inbox?

In 2017, Superhuman emerged on the scene, promising to revolutionize email management for professionals. Its lightning-fast speed, productivity features, and analytics earned it a devoted following, with users achieving the elusive "Inbox Zero."

However, Superhuman's exclusivity and high price point limited its widespread adoption, paving the way for a new era in email management.

A New Landscape for Email Management

Today, the landscape of email management software has transformed significantly, with competitors of all shapes and sizes entering the arena.

From seamless integrations between email accounts to real-time syncing across multiple devices and advanced organization capabilities, modern email clients offer many features to cater to diverse user needs.

Email management is no longer optional; it plays a pivotal role in helping professionals stay connected, organized, and productive in today's fast-paced digital world.

If you are questioning if Superhuman is worth it, join us as we explore ten Superhuman email alternatives, each with its unique strengths and key features. From keyboard-navigable platforms to end-to-end encryption, we'll delve into the best options to elevate your inbox game and supercharge your email productivity.

10 Superhuman Email Alternatives

Each contender in our list brings a unique blend of innovation, efficiency, and user-friendliness. Before we delve deeper into each of these promising alternatives.

We will discuss the nuances that make each platform a worthy contender in the race to be the best Superhuman alternative. Let's begin with the one we know best--our own.


Tatem is a revolutionary new email service that pairs seamlessly with Gmail, Microsoft Outlook, iOS, and Android. The AI-powered platform intelligently manages your shared inboxes, writes emails, and creates tasks directly from email.

The entire platform is keyboard navigable, and incredibly FAST! Imagine getting through emails in just minutes each day? With the help of Tatem's smart inbox and keyboard shortcuts, you can!

Worth mentioning is the fact that Tatem prioritizes security and privacy by ensuring that emails never touch your database. For added security, the app provides a no-password sign in feature using Google.

Tatem's email service will impress you with its user-friendly interface, innovative features, and easy-to-use service enabling you to have multiple email accounts, and get up and running in just minutes. The best part is that you can try it out risk-free, making it an enticing option for anyone looking to enhance their email experience.

You can sign up for their free version at

Best for

  • Technology teams, startups, and tech-savvy individuals looking to organize their inbox masterfully and speedily
  • Those looking for an email service that supports Gmail
  • Anyone wanting to test-drive email management tools on a free version


  • Tatem has a free plan to start. Beyond that, they offer a “Plus” plan for $10 per user per month, and a “Pro” plan for $15 per user per month


  • Tatem is waitlist-only right now
  • Android and Microsoft Outlook versions won’t be released until 2024


As an intuitive, feature-packed desktop email client, Spark has gained a loyal following among professionals and companies alike.

A definite crowd-pleaser, Spark has a smart inbox that automatically categorizes incoming emails into buckets, including: notifications, newsletters, and pinned emails. This feature makes it easier to focus on what matters most, ensuring the greatest time savings.

Spark's Smart Search tool enables you to quickly find emails, and provides the ability to schedule emails and set reminders to ensure important messages aren’t missed.

Spark's email tool is like having your very own personal email assistant, making sure you stay on top of things and never miss a beat. Whether you're a professional or just someone who values a well-organized inbox, Spark is the way to go.

Read our full comparison of Spark Mail and Superhuman.

Best for

  • Busy professionals, those looking for a way to collaborate with their team, email power users
    , macOS and iPhone users, and startups
  • Anyone looking for a smart inbox feature


  • Spark offers both free and premium plans. The individual plan costs $4.99 per month (billed annually), and the business plan is available for $7.99 per month per user (billed annually)


  • Some advanced features are limited to the premium version
  • Occasional syncing issues reported by users

Newton Mail

Formerly known as CloudMagic, Newton Mail is a robust email application designed to simplify your inbox.

With powerful features like email scheduling, read receipts, sender profiles, and an undo send option, Newton provides a comprehensive set of tools to enhance productivity.

You’ll love its integrations with productivity apps like Todoist, Evernote, Trello, and more.

Best for

  • Individual users who value email organization, productivity, and a secure communication environment
  • Users needing advanced features and integrations to manage their emails efficiently


  • Newton Mail offers a 14-day free trial. After the trial, the subscription price costs $49.99 per year


  • Annual subscription might be steep for some users
  • Advanced features limited to premium plan


Airmail is a highly customizable email client that caters to individuals seeking a more tailored experience. With an extensive range of themes, layouts, and custom actions, Airmail gives you full control over how you manage your emails.

Its integration with third-party apps and services like Dropbox, Google Drive, and OmniFocus adds even more versatility to your workflow.

Best for

  • Users who seek a versatile and personalized email client with various third-party app integrations


  • Airmail offers a monthly pro plan for $9.99 (including a free trial) or $29.99 annually. Airmail for Business is a single purchase of $49.99 annually


  • One-time fee may not appeal to users preferring subscription-based pricing models
  • Occasional compatibility issues with select platforms

Canary Mail

Canary Mail is a top email provider and great choice for users who prioritize security and privacy. This app offers end-to-end encryption for emails and provides features like one-click unsubscribe, smart notifications, and natural language search.

Canary Mail works seamlessly across macOS and iOS devices, ensuring you stay in sync on all your connected accounts and platforms.

Best for

  • Users seeking email clients end-to-end encryption to ensure their sensitive information remains safe


  • Canary Mail offers a free trial period. Post-trial, the subscription is priced at $50 per user per year for small teams and individuals, and $100 per user per year for enterprises


  • Lack of advanced features found in other alternatives
  • Occasional syncing hiccups reported by users


Spike reimagines email by transforming it into a messaging-like experience. By blending email, instant messaging, and team collaboration tools into a unified interface, Spike streamlines communication and eliminates the need to switch between different apps.

Its conversational email approach ensures that emails appear like chat messages, making communication both intuitive and efficient.

Best for

  • Individuals and teams preferring a modern, chat-like email experience that integrates email and instant messaging


  • Spike offers a free version for up to 5 members (and including select features). Beyond that, the team plan costs $6 per user per month, while the Business+ plan costs $9 per user per month. Both plans are billed annually


  • Some users might prefer a more traditional email layout
  • Advanced features limited to premium version


A powerful email client that combines email management with analytics to provide valuable insights into your email interactions. It offers features like email tracking, read receipts, and detailed engagement analytics for email providers, empowering you to make data-driven decisions about your communication strategies.

Polymail email service also supports email snoozing, scheduled sending, and follow-up email reminders, making it a solid choice for professionals who value productivity and performance metrics.

Best for

  • Users seeking a feature-rich email client with productivity enhancements and data-driven decision-making capabilities


  • Polymail offers a 7 day free trial. Beyond that, they have a basic plan for $10 per user per month, a premium plan sitting at $24 per user per month, and an enterprise plan costing $49 per user per month


  • Higher cost compared to other alternatives with similar features
  • Free plan has limited capabilities


Mailspring is a feature-rich email client that focuses on customization and user experience. It provides a wide range of themes, layouts, and advanced settings, allowing you to tailor your email interface to match your preferences.

The email app also offers a unified inbox, snooze and send later options, and read receipts. Its powerful email tracking and analytics enable users to stay on top of their communication game.

Best for

  • Users who need a unified inbox to manage multiple email accounts efficiently and prefer cross-platform support
  • Those wanting an email app that's available on macOS, Windows, and Linux


  • Mailspring offers a free version with limited features. The premium plan, called "Mailspring Pro," starts at $8 per user per month (billed annually)


  • Some advanced features require a premium subscription
  • Occasional performance issues reported


A well-established email client known for its robust organization and productivity features, Postbox offers customizable tags, advanced search capabilities, and smart folders to help you stay organized.

The email app’s quick post feature allows you to send content directly to various productivity apps like Evernote and Slack.

Additionally, it supports multiple accounts with numerous integrations and provides excellent security features, making it a reliable option for handling sensitive information across multiple accounts.

Best for

  • Users who seek a feature-rich email client with customizable tags, smart folders, and the ability to integrate with various productivity apps for a seamless workflow


  • Postbox offers a lifetime license (one-time fee) of $49 per user


  • One-time purchase might not be ideal for users who prefer subscription models
  • Interface may feel overwhelming for some users

Zoho Mail

Zoho Mail is a robust email platform tailored for businesses, and offering a comprehensive suite of tools for email communication and team collaboration.

With features including a clutter-free inbox, customizable email signatures, task management, and calendar integration, Zoho Mail will streamline your daily email workflow.

It also provides robust security measures, including two-factor authentication and advanced spam filters.

Best for

  • Users seeking a reliable and scalable email solution that can be easily integrated with other Zoho suite applications
  • Users seeking a desktop email client for Windows, Mac and Linux platforms


  • Zoho Mail’s lite plans start at $1 per user per month (billed annually), and goes up to $4 per user per month for their premium plan


  • User experience may vary depending on the size of the organization
  • Some advanced features may require upgrading to higher-priced plans

Final Thoughts

While Superhuman email has been a game-changer for many in managing unlimited email accounts, it is essential to remember that the email client market is diverse and constantly evolving.

Each alternative we covered brings its own, unique set of features and strengths to cater to different user preferences and requirements. Whether you prioritize productivity, speed, security, shared inboxes, customization, or collaboration, there's a platform that’s right for you to help you achieve inbox zero.

Experiment with various email clients, and find the one that resonates best with your workflow, team size, and budget.

Remember, the goal is to find an email tool that not only helps you stay organized and productive, but also simplifies your email experience so you can save time and focus on what truly matters – mastering your inbox, connecting with others, getting work done, and achieving your goals efficiently.

Why wait? Take the first step towards supercharging your email productivity today!

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