HEY Email Review: Brilliant or Overpriced?

When HEY launched, I was genuinely excited.

Email has needed a rethink for years. HEY arrived with a simple provocation: maybe spam isn’t the real problem; maybe the inbox itself is.

I signed up early, used it properly, and tried to do email “the HEY way.” For a while it felt refreshing — calmer, cleaner, strangely satisfying.

But after the novelty wore off, I found myself drifting back to more traditional tools — the kind I’ve written about before in Free vs Paid Email: What You’re Really Paying With. Not because HEY failed, but because it delivered a very specific experience — and I eventually noticed how often that experience asked me to work around my own habits.

When HEY first launched, it even sparked a public dispute with Apple over App Store subscription rules (covered at the time by The Verge). That fight was a reminder that HEY wasn’t trying to be “another email app.” It was trying to define its own category, on its own terms.

To understand HEY, you have to understand the company behind it.

Why I’m writing this now

This article started with a reader comment — and I genuinely love getting messages like this. Seeing how people use these tools (and questioning my older opinions) is one of the best parts of writing this site.

On my Gmail vs Proton Mail post, a subscriber asked why I no longer seemed enthusiastic about HEY and whether I’d switched to Proton permanently.

Fair question.

When HEY first launched, I really did like what they were trying to do. It felt brave in a space that mostly copies Gmail. I used it seriously. I paid for it. I recommended it.

HEY didn’t get worse; I simply began to notice the gap between how it expects email to work and how I actually use it day to day.

This isn’t a takedown, and it isn’t a fan piece. It’s a long-term view of what HEY gets right, what it asks you to give up, and why a bold reinvention can be both genuinely brilliant and quietly exhausting.

The company behind HEY matters

HEY comes from 37signals, best known for Basecamp — a product that built a loyal following by refusing to chase trends.

37signals has always designed software around strong opinions. It tends to favour fewer features, clearer defaults, and minimal customisation, built on the belief that most modern tools are bloated.

HEY is email built with that same mindset. It’s designed to guide behaviour, not simply accommodate every preference.

That’s partly why HEY can feel risky. 37signals doesn’t try to accommodate every possible scenario. They build what they believe in — and if it no longer fits their direction, they move on.

So when you use HEY, you’re not simply picking an email provider. You’re stepping into a system with clear ideas about how email should work — and you either adapt to that, or you don’t.

HEY doesn’t just tweak email — it approaches it differently

Most email providers compete on the same things: more storage, better spam filtering, faster search, tighter integrations. The improvements are incremental.

HEY takes a step back instead.

Rather than refining the inbox as we know it, it questions a basic assumption: do you actually need to receive every message someone decides to send?

That question shapes everything that follows — and it’s where HEY starts to feel genuinely different.

The Screener: a gatekeeper for your inbox

With HEY, a message from a new sender doesn’t simply appear in your inbox. You decide whether that person is allowed in at all.

Once you’ve approved someone, things work normally. If you don’t, the message stays outside your main space.

At first, that feels almost magical. The noise drops immediately. There’s a real sense of control — something traditional inboxes rarely provide.

But that control comes with responsibility. You’re now the one maintaining the boundary.

Email became universal partly because it was open and frictionless. Introducing a gate changes that dynamic. For some people it feels empowering; for others it’s just another system to manage.

Ideas like this aren’t new — older whitelist and challenge–response tools attempted something similar — but they were awkward and often shifted the burden onto the sender. HEY’s contribution is making the concept feel deliberate and usable, rather than technical and punitive.

The Imbox, the Feed, and the Paper Trail

HEY reshapes the inbox into three streams:

The Imbox – personal, important conversations
The Feed – newsletters and updates
The Paper Trail – receipts and transactional mail

The logic is sound. It separates “things to act on” from “things to read” from “things to keep.”

In practice, it asks for trust. You’re leaning on HEY’s model of how your digital life should be organised, with less room for granular rules or complex filters.

If you’re happy adopting a system as it’s designed, it can feel liberating. If you prefer shaping tools around your own habits, the limitations become noticeable.

More than an inbox: HEY’s extra features

Over time, HEY added:

Reply Later and Set Aside
Bubble Up reminders
Clips and Sticky Notes
A built-in calendar and journal
Tracker blocking by default

These aren’t checklist features designed to compete directly with Gmail or Outlook. They support a specific goal: email that feels calmer and more intentional — closer to a disciplined workspace than a chaotic message bucket.

That philosophy appeals strongly to some users. Others find it restrictive.

HEY World is a genuinely great idea

One feature I still admire is HEY World.

The ability to publish a simple web post by sending an email lowers the barrier to sharing ideas online. It makes writing feel more direct — closer to sending a note than staging a blog post.

It’s one of the few email-adjacent features I’d happily see copied elsewhere.

The design is confident — and divisive

HEY makes its presence felt from the moment you open it. The colours are bright, the layout doesn’t try to mimic anyone else, and even the language inside the app has a slightly playful, opinionated tone.

Even the logo makes a statement — and I’ll be honest, I’ve never liked it. It feels more like a brand for a casual app than a service managing core parts of someone’s work and identity.

That doesn’t make it bad, but it does make it unmistakable. HEY isn’t designed to fade quietly into the background.

One of the harder adjustments for me was how self-contained HEY is.

HEY doesn’t offer standard IMAP or SMTP access, there’s no broad ecosystem of third-party clients, and most workflows revolve around HEY’s own interface.

That cohesion is part of its appeal. Everything feels intentional and internally consistent.

But it also narrows your options. If you’re happy living entirely inside HEY, it works beautifully. If your email connects to other tools, clients, or established workflows, the constraints become more noticeable over time.

The price question

HEY costs $99 per year per user, with no lower-priced tier.

For context, Fastmail starts around $5 per month, and Proton Mail plans begin around $3.99 per month. Both offer more traditional email workflows, and Proton focuses heavily on privacy-by-default architecture (as explored in my deep dive on Proton Mail).

HEY isn’t really competing on storage, protocol support, or cryptographic architecture. What you’re paying for is a particular way of doing email. For some people that experience feels worth it; for others, the price becomes harder to justify over time.

Security: solid, but not revolutionary

HEY positions itself as privacy-respecting. It uses encrypted connections and doesn’t rely on advertising. The business model is straightforward: you pay for the product.

But its architecture is different from providers built around zero-access or end-to-end encryption (which I’ve discussed in What Zero-Access Architecture Actually Means).

HEY processes email on its servers in order to power features such as the Screener, the Imbox/Feed/Paper Trail sorting, and its search and organisational tools. That approach is what makes the experience feel cohesive.

It also means HEY, like most traditional providers, technically retains the ability to access stored message content when required for operations, troubleshooting, or legal compliance.

Services built around zero-access models take a different route. Their systems are structured specifically to limit what the provider itself can see. The emphasis there is on cryptographic boundaries rather than workflow design.

These approaches aren’t interchangeable — they prioritise different things.

If your main concern is ensuring that a provider cannot technically read your stored email, HEY isn’t built around that objective. If what you care about most is reducing unwanted messages and making the inbox feel calmer day to day, HEY’s structure may have a more noticeable impact.

So… brilliant reinvention or overpriced experiment?

The honest answer is that it depends on what you want from email.

HEY is one of the few serious attempts to rethink the inbox rather than simply refine it. It challenges assumptions most providers leave untouched and gives you real control over who gets through. Used that way, it can feel refreshingly deliberate.

At the same time, that reinvention narrows the path. The ecosystem is closed, the workflow expects you to adapt, the price isn’t trivial, and the security model prioritises experience over deeper cryptographic constraints.

I’m glad I used HEY. It genuinely changed how I think about email.

Over time, though, I realised I wanted improvement without stepping outside the wider email world. Flexibility matters to me. So does control over how my address and identity are structured — something I’ve written about in Your Email Address Is Still Your Weakest Privacy Link.

HEY remains bold and distinctive. It simply isn’t the email home I chose to stay with.

Get the weekly email

A short weekly roundup on email, privacy, and digital trust. No promos. Unsubscribe anytime.