6 Best Superhuman Alternatives for 2025

Maybe cheaper, or more suitable Superhuman alternatives. Here are the best email apps for replacing or choosing instead of Superhuman outlined and reviewed.

Maybe Superhuman is too expensive for you, but you like the experience & concept.

That's a common question we get.

Whilst Superhuman is fast and powerful, there are email client alternatives that you might want to consider. Many have email AI, native apps & speedy experiences that people have loved in Superhuman during their trial.

So whether you're a freelancer or busy professional looking for a better email client that is similar to Superhuman, let's jump into these alternatives that might take your fancy:

1. Spark Mail

Spark Mail is an easy and comprehensive email management application.

Compared with Superhuman, it comes at a fraction of the cost. The application costs around $4.99 monthly and offers a well-built experience with promising new artificial intelligence features.

While it doesn’t have the artificial intelligence features and collaborative abilities you would expect inside of Superhuman, it has some team functionality that allows you to work together on emails. It also has a decent and robust calendar experience, built from its development of Calendars, another Readdle product. We named Spark Mail as one of the best Mac email apps.

Pros:

• Available with a range of email providers
• Comes on all major devices
• More mindful features like home for managing overload
• Approachable and user-friendly
• Comes with unified inbox abilities

Cons:

• Older devices struggle with Spark
• It doesn't come with a web version
• Mixed reviews about customer support

2. Shortwave

Shortwave is another good alternative to Superhuman.

It comes in a similar package with a clean user interface and some artificial intelligence features that go beyond the basics. It has good ways to organize your inbox, like how Superhuman operates with split inboxes. There is a feature called bundles, which you can organize, reschedule, and manage, going slightly above what Superhuman offers.

It also comes with decent artificial intelligence features and some search abilities, though there are limitations on how far the AI search can go back. In Shortwave, you can create event features using artificial intelligence, which helps schedule events. Overall, the application feels good, with some premium abilities at a much lower cost.

Pros:

• Powerful AI abilities
• Good design & easy to use
• Good for busy professionals

Cons:

• Lacks macOS & Windows app
• Not for everyone

3. Missive

Missive is more suitable for teams but can be used for individuals.

It is used mainly for shared inbox software, making it popular among small, medium, and large-sized teams for coordinating over email, assigning emails to people, and leaving comments to ensure everyone knows how to reply and communicate.

Missive can also be used individually to organize your inbox and manage emails. It follows a more traditional approach than the other apps mentioned but works quickly like Superhuman and offers a host of customizations not found in many of the apps listed. It comes at a premium, but if you’re considering Superhuman or similar apps, Missive might be worth exploring.

Pros:

• Total customization of your inbox
• Great for teams sharing inboxes
• Integrates with a range of apps
• Connect up an OpenAI key for AI enhancements

Cons:

• It can be a pricier option for individual use

4. Canary Mail

Canary Mail is another alternative that utilizes AI, employing an assistant to help you search and find relevant emails. It is much cheaper than Shortwave and even more competitively priced than Spark Mail.

Pros:

• Security-focus with PGE security
• It comes on a range of devices & email accounts
• AI chatbot assistant for sending emails & more
• Unified inbox and traditional features

Cons:

• There are fewer customizations than tools like Spark
• People find it resembles Apple Mail a lot
• Lacking offline features

5. Spike

Spike is an exciting alternative to Superhuman.

It focuses much more on team collaboration and offers powerful team abilities for working on documents, tasks, and more. The application provides a custom domain if desired. It offers great ways to chat in real-time with people you’re emailing or with team members using Spike, allowing for internal team communication that might replace apps like Slack.

Many people are considering Spike to replace Slack and handle external email communication, as Slack can be messy when using its external features with Slack Connect. Spike is an interesting offering, especially for small to medium-sized teams, and it provides much functionality.

Pros:

• Easy to use
• Comes with docs, files & messages
• Good as a Slack and email alternative
• Suitable for teams

Cons:

• Not for individuals

6. HEY Email

Hey Email is another interesting option that offers users a free domain when getting started, specifically a hey.com email address.

It lets you forward any Gmail items for future reference and has a robust calendar application. The entire concept of Hey Email is to go against the grain of traditional email practices, aiming to help you be more productive in handling your emails.

While Superhuman provides decent functionality for quickly and productively managing your inbox, Hey Email challenges conventional email systems and helps reteach how to handle your inbox effectively. Created by the developers of Basecamp, it is well-developed in the background.

Pros:

• @hey.com email domain
• Comes well-developed
• Productivity-focused email defying rules
• Combines email with a calendar app
• Forwards emails to your new hey.com email domain

Cons:

• Strict system or process of email
• Can be deemed expensive