Your Newsletters,
Reimagined
LetterBox declutters your inbox, supercharges your reading, and unlocks a world of curated content—all in one place.
Join the waitlist
Tame the Newsletter Chaos.
Your inbox is a mess—overflowing with newsletters you want to read but canʼt find time for. LetterBox pulls them out, organizes them beautifully, and adds tools to make every read count. Say goodbye to clutter and hello to clarity.
Works with Gmail, Outlook, or your custom LetterBox email.
Why LetterBox Stands Out?
@letterbox Smart Inbox
All your newsletters in one distraction-free hub. Subscribe with your personalized address to read newsletters directly in LetterBox.
Power Reading
Highlight, annotate, and save insights with tools built for deep dives.
Contextual
Learns from your recent activities like Highlight & annotation and notifies about contextually similar letter.
Newsletters communities
Curate your own collections or connect with fellow readers to exchange ideas—LetterBox is more than just an inbox.
AI Text & Audio Summaries
Instantly generate AI-summaries of any of your newsletters, giving you the key highlights and stories in seconds.
One Tap Unsubscribe
Whereʼs the unsubscribe option? Quickly ditch any subscriptions you donʼt want anymore with a simple, accessible link.
How it works
Connect your email or use your LetterBox address.
Add your favorite newsletters or discover new ones in LetterBox.
Explore, read, and enjoy—your way, on any device.
