Launching today

Letterboxx

Launching today

Your inbox isn’t a library. Letterboxx is.

9 followers

Your inbox isn’t a library. Letterboxx is.

9 followers

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Read, organize, highlight, and search your newsletters in a dedicated Mac app. Connect Gmail, iCloud, Outlook, or any IMAP account to automatically keep your newsletter library up to date without moving your original emails.

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Launch tags:Mac•Email•Newsletters

Launch Team / Built With

Maker

📌

Hi everyone! I’m Chris, the solo developer behind Letterboxx. I didn’t set out to build another email app. I realized something after years of subscribing to newsletters: I loved reading them, but I hated reading them in my inbox. Email clients are built to process messages as quickly as possible. Newsletters are meant to be read, saved, highlighted, and revisited. That simple observation eventually became Letterboxx. Connect your email account once, choose the folders you want Letterboxx to follow, and every new newsletter automatically appears in your personal reading library. Your original emails never move—you simply get a better place to read, organize, highlight, search, and revisit them. It’s been a fascinating experience going from product designer to solo founder. Building the app was only half the challenge — learning how to help people discover it has been the other half. I’d genuinely love your feedback. Does the idea of treating newsletters as a library instead of another inbox resonate with you? Is there anything you’d want from an app like this that I haven’t thought of? Thanks for taking a look, and I’m happy to answer any questions.

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1d ago

The IMAP setup was painless and pulling newsletters into one clean view already saves me from inbox chaos. Highlighting across issues is a nice touch too.

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16h ago

Maker

@faruk1756483 Thanks so much, Faruk! I’m really glad you found the account setup was smooth, it’s one area I tweaked based upon early beta testers.

I appreciate the kind words about highlighting too! This feature was one I had to have at launch and while it took some time to get things dialed in how I wanted, I am so happy with the results!

Thanks for taking the time to share your thoughts, and please keep the feedback coming!

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15h ago

Finally a clean way to tame my newsletter chaos on Mac. Connected my Gmail in under a minute and the highlight search actually finds stuff I forgot I saved.

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9h ago

Maker

@saniyetfjq Thanks so much, Saniye! Reading this made my day. 😊

Making setup feel effortless was really important to me, and I’m thrilled Highlight Search is already helping you rediscover things you wanted to keep. That’s exactly why I built Letterboxx.

Thanks for taking the time to share your experience!

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8h ago