HEY Email

HEY Email

By 37Signals

HEY Email is a productivity-focused email client designed to replace traditional, cluttered inbox workflows with structured, opinionated organization. It differentiates itself through proactive sender screening and a unique, chronological grouping system that separates new messages from previously viewed content.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Professionals and power users seeking a highly structured, distraction-free alternative to traditional email clients.

What does it look like?

Key features

The Screenerstandard

Allows users to explicitly approve or block incoming emails from new senders to maintain inbox control.

Natural Groupingstandard

Automatically separates new, unread messages at the top from previously viewed emails at the bottom for a cleaner interface.

Immersive Readingstandard

Enables users to open and read multiple emails in a continuous, efficient flow without constant navigation back and forth.

How much does it cost?

subscription

Velocity

Intense developmentShow more...

5 versions in history. Development pace: intense.

See all version history

Who built it?

37Signals

7 apps tracked · Productivity

Basecamp - Project ManagementBasecamp - Project ManagementBasecamp 2 for iPhoneBasecamp 2 for iPhoneBasecamp 2 for iPadBasecamp 2 for iPadHighrise - Simple CRMHighrise - Simple CRMHEY CalendarHEY CalendarFizzy - KanbanFizzy - Kanban
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.65 · 4k
Google Play
4.67 · 4k

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for HEY Email

How's the Productivity market?

The rivals identified

The Analyst's Read

Key takeaways for HEY Email

Where is it heading?

Bottom line

HEY is a polarizing, opinionated email platform that prioritizes user control and workflow efficiency over traditional inbox conventions.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by HEY Email, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “HEY Email Intelligence Report.” Updated Apr 15, 2026. https://marlvel.ai/apps/hey-email

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