Unboxd vs HEY Email in 2026: AI Email Secretary vs Opinionated Email Reimagination

HEY Email, created by 37signals (the company behind Basecamp), launched in 2020 with a bold premise: email is broken, and the solution is to rethink the entire experience from scratch. HEY introduced concepts like The Screener (decide who gets to email you), The Feed (newsletters become a scrollable feed), and Paper Trail (receipts and confirmations organized automatically). It built a passionate following among people who were fed up with the traditional inbox.

Unboxd shares the same frustration with email but takes a fundamentally different approach. Instead of giving you new manual tools to organize email yourself, Unboxd uses AI to do the organizing, reading, and triaging for you. The result is the same goal (less time in email) achieved through opposite means (automation vs. manual curation).

This comparison helps you understand which approach matches how you actually want to deal with email.

Quick comparison at a glance

How each tool works

How Unboxd works

Unboxd connects to your existing email account (Gmail, Outlook, or any IMAP provider) and uses advanced AI to read and understand every incoming email. It categorizes each email into one of three buckets: Action Items (things you need to do, with deadlines extracted automatically), Highlights (important things to know), and FYIs (email noise like newsletters, delivery updates, payment invoices). Each bucket has intelligent subcategories (bookings, finances, conversations, project updates) and you can create your own custom subcategories that the AI automatically populates.

Every email gets a short AI-generated title and a rich paragraph summary, so you rarely need to open individual messages. The built-in AI secretary learns from lessons you teach it, improving its prioritization and categorization over time. You can draft and send replies with AI assistance, search across all connected accounts, and manage everything from one app.

How HEY works

HEY is a complete email provider. When you sign up, you get a new @hey.com email address (or you can use HEY for Domains with a custom domain at $12/user/month). HEY does not connect to Gmail or Outlook as a client. Instead, it reimagines the email experience from the ground up with several distinctive features:

• The Screener acts like caller ID for email. The first time someone emails you, they land in The Screener. You decide: yes (they get through to your Imbox) or no (you never hear from them again). This gives you explicit control over who can reach you.
• The Imbox (not a typo) is where approved emails land. It is reserved for emails you actually want to read, from people and services you have approved.
• The Feed turns newsletters, marketing emails, and long reads into a scrollable feed. Everything is already open, so you just scroll through casually instead of clicking into individual emails.
• Paper Trail is a dedicated space for receipts, order confirmations, shipping notifications, and transactional email. It keeps this utility email organized but out of your Imbox.
• Spy pixel blocking strips tracking pixels from emails and tells you which senders are using them.
• Built-in calendar with a modern, redesigned interface.
• No AI. HEY has publicly stated that it favors human intelligence over artificial intelligence. Everything is controlled by you.

HEY is designed for people who want a clean, principled email system they control completely. It is opinionated by design: it tells you there is a better way to do email, and if you buy into its philosophy, the experience is cohesive and satisfying.

Key differences

Automation vs. manual curation

This is the fundamental divide. Only 12% of emails contain action items that require your attention. Both Unboxd and HEY aim to help you focus on what matters, but they get there differently.

With HEY, you are the decision-maker at every step. Every new sender goes through The Screener. You decide which emails go to Feed or Paper Trail. You manually organize and sort. This is powerful if you value control, but it requires ongoing effort. The more email you receive, the more decisions you make.

With Unboxd, AI handles the sorting, reading, and extraction automatically. Action items with deadlines appear in your briefing. Newsletters get filed as FYIs. Important updates become Highlights. You teach the AI over time, and it gets smarter. The more email you receive, the more time you save.

Email provider vs. email client

This is the most practical difference and often the deciding factor. HEY is an email provider. You get a @hey.com address. If you want to use HEY, you either switch your email address (and tell everyone your new address), set up forwarding from your existing account, or use HEY for Domains with a custom domain ($12/user/month).

Unboxd is an email client that connects to your existing email. Your Gmail stays your Gmail. Your Outlook stays your Outlook. Your company IMAP server stays connected. No address change, no forwarding, no migration. You sign up, connect your account, and the AI starts working immediately.

For many people, changing their email address is a non-starter. Years of accounts, contacts, and services are tied to an existing address. Unboxd removes that barrier entirely.

AI intelligence vs. no AI

HEY has explicitly stated that it favors human intelligence over artificial intelligence. There are no AI summaries, no AI-generated action items, no AI writing assistance, and no AI categorization. The philosophy is that you are the best judge of what matters in your email, and the tools should empower you to make those decisions efficiently.

Unboxd takes the opposite position. It uses OpenAI and Anthropic Claude to read every email, generate summaries, extract structured action items with deadlines, auto-categorize into smart buckets, and draft replies. The AI learns from corrections and lessons you teach it. The premise is that most of the cognitive work of email can be automated, freeing you to act on what matters rather than finding it.

Price

HEY for You (personal) costs $99/year, which works out to about $8.25/month. HEY for Families is $179/year for up to four members. HEY for Domains is $12/user/month. Short @hey.com addresses cost more: 3-character addresses are $349/year, and 2-character addresses are $999/year.

Unboxd Plus starts at $7.50/month (yearly billing), with Pro at $12.50/month and Ultra at $20.67/month. On a per-month basis, Unboxd Plus is slightly cheaper than HEY for You, and the pricing is comparable. The key question is not which is cheaper but what you get for the money: Unboxd includes AI action item extraction, daily briefings, smart categorization, and AI summaries at every tier. HEY includes no AI features at any price point.

Platform availability

HEY has broader platform support: iOS, Android, Web, Mac, Windows, and Linux. It is available on nearly every platform as a full-featured native app.

Unboxd is available on iOS and Web. If you are an Android user, HEY has the advantage here. Unboxd's web app works on any device with a browser, but a dedicated Android app is not yet available.

What HEY gets right

HEY deserves credit for several things that have earned it a devoted following:

• The Screener is genuinely brilliant. The idea of approving senders before they reach your inbox is simple and effective. It stops unwanted email at the source rather than filtering it after the fact.
• The Feed reimagines newsletters. Turning newsletters into a scrollable feed is a much better experience than clicking into individual emails. It changes how you consume this type of content.
• Anti-tracking is a real feature. HEY blocks spy pixels, strips tracking from emails, and tells you exactly who is trying to track you. This is a genuine privacy benefit that most email clients do not offer.
• The design is cohesive. Because HEY controls the entire stack (email provider + client), the experience is tightly integrated. There are no compatibility issues or syncing problems.
• No data mining, no ads, ever. HEY's business model is refreshingly straightforward: you pay for the product, and they do not sell your data. 37signals has been consistent about this for decades.

Where HEY falls short

• No AI means more manual work. Every new sender must be screened manually. Every newsletter must be assigned to Feed manually. Every receipt must be routed to Paper Trail. This adds up, especially at high email volumes.
• Requires switching email addresses. Unless you pay for HEY for Domains or set up forwarding (which has its own complications), you need a new @hey.com address. This is a significant commitment.
• No action item extraction. HEY does not identify tasks or deadlines in your email. You still read each email and track action items yourself.
• No email summaries. You read every email in full. There are no AI-generated summaries or condensed views.
• Forwarding has limitations. When forwarding from Gmail to HEY, you lose some functionality. You cannot reply from your original address through HEY (only from @hey.com), and the forwarding setup requires configuration in your original email provider.

Who should choose Unboxd?

• You want AI to handle email triage. Automatic action item extraction, smart categorization, and daily briefings without manual effort.
• You need to keep your existing email address. Gmail, Outlook, or IMAP: Unboxd works with what you already have.
• You receive high volumes of email. The more email you get, the more value AI automation provides versus manual sorting.
• You want email summaries. AI-generated titles and paragraph summaries so you rarely need to open individual messages.
• Privacy with AI. Zero-access AES-256-GCM encryption with per-user keys, keyword blocking, and configurable data retention.

Who should choose HEY?

• You want total manual control. You prefer deciding exactly where every email goes, with no AI making decisions for you.
• You are willing to switch email addresses. A fresh @hey.com address appeals to you as a clean start, or you have a custom domain to use with HEY for Domains.
• Spy pixel blocking matters. HEY's anti-tracking features are genuinely unique and valuable if email privacy is a top concern.
• You value opinionated design. You appreciate software that tells you "this is the right way to do it" and builds a cohesive experience around that opinion.
• You need Android, Mac, Windows, or Linux apps. HEY has native apps on every major platform. Unboxd is currently iOS and Web only.
• You distrust AI in email. If you do not want any AI reading your messages, HEY's human-first philosophy aligns with your values.

Frequently asked questions

What is the difference between Unboxd and HEY Email?

Unboxd is an AI email client that reads your emails, extracts action items with deadlines, summarizes and categorizes everything, and filters out the noise automatically. It connects to your existing Gmail, Outlook, or IMAP account. HEY Email is an opinionated email provider from 37signals that gives you a @hey.com address and reimagines inbox organization with manual tools like The Screener, Imbox, Feed, and Paper Trail. Unboxd automates email triage with AI; HEY gives you elegant manual controls to do it yourself.

Can I use HEY with my existing Gmail or Outlook address?

Not directly. HEY is its own email provider. When you sign up, you get a @hey.com address. You can forward emails from Gmail or Outlook to your HEY address, but you cannot log into your Gmail or Outlook account from HEY. HEY for Domains ($12/user/month) lets you use a custom domain, but it still runs on HEY's infrastructure. Unboxd, by contrast, connects directly to your existing email account with no address change or forwarding required.

Does HEY Email have AI features?

No. HEY has publicly stated that it favors human intelligence over artificial intelligence for email management. There are no AI summaries, no AI action item extraction, no AI writing assistance, and no AI categorization. HEY's approach is to give you well-designed manual tools. Unboxd takes the opposite approach, using OpenAI and Anthropic Claude to automatically read, categorize, summarize, and extract action items from every email.

Is Unboxd cheaper than HEY?

Slightly, at the entry level. Unboxd Plus starts at $7.50/month (yearly billing). HEY for You costs $99/year, which is about $8.25/month. The prices are comparable, but Unboxd includes AI action item extraction, daily briefings, AI summaries, and smart categorization at every tier. HEY includes no AI features at any price. If you need HEY for Domains (custom domain), that costs $12/user/month, which is comparable to Unboxd Pro at $12.50/month.