• Famous Lettres

    Beethoven’s Heartfelt Letter to His Immortal Beloved

    Beethoven’s “Immortal Beloved” letter has inspired countless stories, from novels to films. Its final words—“Ever thine. Ever mine. Ever ours.”—have become…

    The Lettre Team4 min read

  • Behind Lettre

    Decoding Retention

    Andrew Chen explains that virality without retention is an illusion—a spike followed by a crash. Our data proves that sustained engagement is what turns…

    Atik Hossain5 min read

  • Famous Lettres

    Apostle of Peace vs. Architect of War: Gandhi’s Letter to Hitler

    This week on famous letters from history we bring you one of the most surprising and thought-provoking exchanges in history.Mahatma Gandhi—a global symbol…

    The Lettre Team2 min read

  • Behind Lettre

    From One to Two

    It’s hard to believe that a whole year has passed since we embarked on this journey. As I look back, I can’t help but feel an overwhelming sense of pride…

    Atik Hossain4 min read

  • The Craft

    A Letter to My Future Self: A Journey Through Time

    Have you ever thought about who you’ll be a few years from now? Where you’ll live, what decisions you’ll make, and how the person you are today will…

    Atik Hossain4 min read

  • Behind Lettre

    More than a supporter — Pippin Supporters Club

    You might be wondering, why? If you are, we have some answers. If you are not, well.. bear with us anyway; there are some fun as well as important stuff…

    Atik Hossain3 min read

  • Famous Lettres

    Pablo Picasso’s lettre to Gertrude Stein: Art as correspondence

    This week on famous lettres from history, we feature just one of many instances of correspondence between legendary artist Pablo Picasso and his friend,…

    The Lettre Team1 min read

  • Famous Lettres

    Famous Lettres From History - Einstein’s Letter to Roosevelt

    In August 1939, with Nazi Germany's Third Reich about to escalate Europe into all out war, Albert Einstein took it upon himself to point the United States…

    The Lettre Team4 min read

  • Famous Lettres

    Famous Lettres from history - Martin Luther King Jr’s letter from Birmingham jail

    Written on April 16, 1963. In this letter, Dr. King responds to criticisms from a group of clergymen who labeled his activities as "unwise and untimely." He…

    Atik Hossain2 min read

  • Famous Lettres

    Famous Lettres from history - John Steinbeck’s letter to his son

    On our first weekly showcase of famous lettres from history, we have John Steinbeck writing to his son—“If it is right, it happens—The main thing is not to…

    Atik Hossain2 min read

  • Behind Lettre

    The Future of Philately: Digital Collectibles in Lettre.app

    Philately is the collection and study of postage stamps, and it has long been a beloved hobby for many enthusiasts worldwide. Traditional stamp collecting…

    The Lettre Team4 min read

  • The Craft

    A Guide to Writing the Perfect Letter: Tips for Crafting Engaging and Heartfelt Correspondence

    There's something undeniably personal and profoundly touching about receiving a handwritten letter. Whether you're using Lettre.app on your iPad or sticking…

    Atik Hossain3 min read