Comparison

Superhuman Mail vs Glean Work

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Superhuman Mail

This email application streamlines inbox management with AI-powered drafting and summarization. It helps users prioritize important messages, schedule emails for optimal delivery, and collaborate with teams through shared email views and integrated CRM tools. Save time and improve responsiveness with advanced features.

Highlights
  • AI email drafting
  • Automatic email summarization
  • Customizable inbox triage
  • Scheduled email delivery
  • Email sharing and commenting
  • Calendar integration
  • CRM integrations (HubSpot, Salesforce)
Features
Read full description

Superhuman Mail is the most productive email app ever made. Designed to help you fly through your inbox, be more responsive to what matters most, and collaborate faster than ever before, Superhuman Mail helps teams on Gmail and Outlook save 4+ hours per person each week. FLY THROUGH YOUR INBOX 2X FASTER Write better and faster with AI that matches your unique style for each person. Get draft replies on every email that needs a response, ready to edit and send. Turn your thoughts into polished emails in seconds with Write with Voice. Stay a step ahead with an automatic 1-line summary above every conversation. Automate phrases and entire emails with Snippets. BE MORE RESPONSIVE TO WHAT MATTERS MOST Automatically triage incoming email with customizable inbox splits, so you can always focus on what matters most. Avoid the clutter for good with Auto Archive. Never let a follow-up slip, with automatic reminders to reply. Send emails when they're most likely to be opened, so you land at the top of your recipient's inbox at just the right time. COLLABORATE FASTER THAN EVER BEFORE Share a live view of any email, and add comments for your team—no need to repeatedly screenshot, forward, or bcc. See your calendar without leaving your inbox. Get full context on your customers and deals with HubSpot and Salesforce directly integrated. Connect all your Gmail and Outlook accounts to AI tools like Claude and ChatGPT via the Superhuman Mail MCP. Teams save 20 million hours every single year with Superhuman Mail. https://superhuman.com/terms

About

Glean Work

This AI-powered assistant helps you manage work tasks, find information, and automate workflows across your company's connected applications. It provides personalized support for planning your day, running meetings, and staying updated on company and industry news.

Highlights
  • AI-powered work assistant
  • Personalized daily planning
  • Meeting preparation and summaries
  • Company and industry news updates
  • AI agent creation for workflows
  • Connects with 100+ workplace apps
Features
Read full description

Get AI for work- wherever work takes you. Get the latest project updates, prepare for meetings, find experts, and keep up with company and industry news with Glean’s assistant-first mobile experience. Stay on top of all your work, from one application. Work with an expert by your side: Enterprise assistant that is personalized to you, helping you plan your day, run meetings, find information, draft and summarize content, and more. Know what your company knows instantly: Bring enterprise and world knowledge to every decision you make- just simply ask the Glean Assistant. Automate your work with AI agents: Everyone can create agents using natural language. Turn any idea into an AI-powered workflow. — Glean connects with 100+ popular workplace apps like Google Drive, Microsoft OneDrive, Jira, Confluence, Slack, Salesforce and more. Use this app if you have an account created by your company admin.

Screenshots

Superhuman Mail4 screens
Glean Work3 screens

Verdict

The call

Superhuman Mail and Glean Work both sit at 4.6 stars, but that hides the real split: 76% of Glean Work's written reviews are positive against 41% of Superhuman Mail's. Glean Work also leads on monetization model (free vs free with in-app purchases) and iOS requirement (17.0 vs 26.0). Superhuman Mail's advantage is update cadence (weekly vs every 5 weeks) and ratings volume (3.7K vs 69). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Superhuman Mail against 4.6 for Glean Work. That said, the two scores are not equally well evidenced: Superhuman Mail has 3.7K ratings behind it against 69, so its average is the more settled of the two. Written reviews are what separate them: 41% of Superhuman Mail's written reviews are positive against 76% of Glean Work's.

UpkeepUpdate frequency

Superhuman Mail ships an update weekly, Glean Work every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Superhuman Mail versus Glean Work: the parameters behind the verdict, then further details
ParameterSuperhuman MailGlean Work
PriceFreeFree
Rating4.6 (3.7K ratings)4.6 (69 ratings) — better
Positive reviews41.1% of reviews76.5% of reviews — better
Number of ratings3.7K — better69
Update frequencyWeekly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size101 MB18 MB
Age rating12+4+
DeveloperSuperhuman LabsGlean Work

Customer experience

Superhuman Mail

All ratings3,735 ratings
Positive89.7%
Neutral1.6%
Negative8.6%
Written reviews353 reviews
Positive41.1%
Neutral5.9%
Negative53.0%

Glean Work

All ratings68 ratings
Positive89.7%
Neutral0.0%
Negative10.3%
Written reviews17 reviews
Positive76.5%
Neutral0.0%
Negative23.5%

Bugs and requests

Superhuman Mail

Reported bugs

4 issues
  • Login issues and account activation problems
  • Emails not loading or syncing properly
  • Formatting issues in email threads
  • Crashes and freezes on various devices

Requested features

5 requests
  • Unified inbox for multiple accounts
  • Better calendar integration
  • More customization options
  • Improved mobile app experience
  • Table support in email composition

Glean Work

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Superhuman Mail

No in-app purchases

None

Glean Work

No in-app purchases

Questions

Is Superhuman Mail free?
Superhuman Mail is free to download, with no in-app purchases.
Is Glean Work free?
Glean Work is free to download, with no in-app purchases.
Which has better reviews, Superhuman Mail or Glean Work?
Glean Work is rated higher. Superhuman Mail averages 4.6 out of 5 from 3.7K ratings, while Glean Work averages 4.6 from 69 ratings.
Do Superhuman Mail or Glean Work have ads?
Neither Superhuman Mail nor Glean Work shows ads.
Which is updated more often, Superhuman Mail or Glean Work?
Superhuman Mail ships an update weekly, and Glean Work every 5 weeks. Most recently, Superhuman Mail was updated on November 2, 2026 and Glean Work on November 3, 2026.

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