Extra App Transforms Your Cluttered Inbox into an AI-Powered Personal Assistant

Meet Extra: The AI Email Client That Acts Like Your Personal Assistant

For many, the modern email inbox is a source of frustration. Important messages get buried under spam and receipts, and the search function often fails to deliver. After years of chasing inbox zero, most users have accepted defeat. But what if your inbox could work for you instead of against you?

Enter Extra, a groundbreaking email client developed by Build Forever, a software company founded by three former Pinterest engineers. Unlike traditional inboxes cluttered with text-only subject lines, Extra reimagines the experience with a visual, AI-powered interface that surfaces the most critical emails first.

How Extra Works: AI-Powered Inbox Organization

Build Forever markets Extra as a personal assistant, promising to "handle your entire inbox". The app analyzes emails before you open them, organizing them by urgency. Key features include:

• Today Tab: Displays your most important emails at a glance, categorized as:
  • Needs action – Urgent tasks requiring immediate attention.
  • Happening today – Time-sensitive updates like meetings or deadlines.
  • Good to know – Informational emails you can review later.
  • More to browse – Less critical messages for leisurely perusal.
• AI-Generated Summaries: Provides concise overviews of upcoming events, sender details, and package tracking—formatted like a ChatGPT response with bullet points, bold text, and emojis.
• Smart Categories: Auto-organizes emails into sections like news, shopping, and travel, replacing text-heavy lists with full images and illustrations.

Beyond Organization: Extra’s Smart Features

Extra doesn’t just sort your emails—it enhances how you interact with them. Additional capabilities include:

• Voice Composer: Assists in drafting emails in your natural tone.
• Sender Feature: Automatically unsubscribes from senders you ignore, keeping your inbox clean.
• Interactive Chatbot Style: Users can ask questions and receive responses in a conversational format.

Why the Email Inbox Needs a Redesign

Email remains a cornerstone of digital communication, yet inbox management has grown increasingly cumbersome. While platforms like Gmail and Proton Mail have introduced AI features to streamline sorting, Extra takes a bolder approach by redesigning the entire interface.

As social media shifts toward short-form video, there’s an opportunity for a text-based alternative that’s both functional and engaging. Email fatigue is real, but a smarter, more intuitive inbox could revolutionize how we manage digital correspondence—making it faster, more actionable, and even enjoyable.

How to Access Extra

Extra is currently available only through a waitlist. For those eager to try it, signing up early may secure a spot in the initial rollout.

"Your entire inbox. Handled for you." — Build Forever

With its AI-driven approach, Extra isn’t just another email client—it’s a paradigm shift in how we interact with our inboxes.