Superhuman Mail vs Key Colony
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- AI email drafting
- Automatic email summarization
- Customizable inbox triage
- Scheduled email delivery
- Email sharing and commenting
- Calendar integration
- CRM integrations (HubSpot, Salesforce)
Read full descriptionHide 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
Key Colony
Manage your home and community services remotely. Access reservations, deliveries, visitor access, and internal messaging from your iPhone or iPad. Location services enhance beacon interactions for a seamless community experience.
- Facilities reservations
- Concierge and front desk access
- Repair request submission
- Visitor access control
- Delivery viewing and acceptance
- Internal messaging system
Read full descriptionHide full description
Key Colony is your private gate to your very own residence, wherever you might be. Access your Facilities Reservations, Concierge, Front Desk and Repair Requests, control Visitors Access, view and accept Delivieries, keep in touch thru our Internal Messaging System, all thru your iPhone or iPad, no matter where you are. Location is required to improve scanning performance of its beacons feature, which allows specific interaction between the Community, its Residentes and the App.
Screenshots
Verdict
The clearest difference is rating: Superhuman Mail at 4.6 against Key Colony's 4.0. Superhuman Mail also leads on review sentiment (41% vs 0%) and update cadence (weekly vs every 2 months). Key Colony's advantage is in-app purchases (none vs 1) and iOS requirement (15.6 vs 26.0). On price, ads and device support 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
Both are free to download. Superhuman Mail sells 1 in-app purchase, starting at $29.99 per month. Key Colony asks for nothing beyond the download.
Superhuman Mail holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Superhuman Mail has 3.7K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 41% of Superhuman Mail's written reviews are positive against 0% of Key Colony's.
Superhuman Mail ships an update weekly, Key Colony every 2 months. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.
| Parameter | Superhuman Mail | Key Colony |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (3.7K ratings) — better | 4.0 (5 ratings) |
| Positive reviews | 41.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 3.7K — better | 5 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 107 MB | 40 MB |
| Age rating | 12+ | 4+ |
| Developer | Superhuman Labs | Unified Technology Group, LLC |
Customer experience
Superhuman Mail
Key Colony
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
Key Colony
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Superhuman Mail
- Monthly Subscription$29.991 Month
Key Colony
No in-app purchases
Questions
Is Superhuman Mail free?
Is Key Colony free?
Which has better reviews, Superhuman Mail or Key Colony?
Do Superhuman Mail or Key Colony have ads?
Which is updated more often, Superhuman Mail or Key Colony?
Other comparisons
