At Two Sisters Writing & Publishing, we often hear people say, “I want to write my life story, but I’m not sure if it’s a memoir or an autobiography.”
It’s a great question—and one that comes up often when people begin thinking seriously about putting their story into book form and sharing it with the world. The terms memoir and autobiography are often used interchangeably, but they’re actually quite different. Understanding the distinction can help you decide which kind of book best fits your story, your voice, and your purpose.
Let’s break it down.
What Is an Autobiography?
An autobiography is a comprehensive, chronological account of a person’s life—usually written by the subject themselves, or occasionally with the help of a ghostwriter.
It typically starts at the beginning (childhood, family history) and follows a linear path through the major events of your life—education, career, relationships, achievements, challenges—often right up to the present day.
Autobiographies are usually more formal in tone and more fact-driven. They often include dates, timelines, and historical context. Think of it as your personal history book—one that tells what happened across the span of your life told in an interesting and engaging way.
People who choose to write autobiographies often do so to preserve the full arc of their life for future generations, or to document a notable life filled with public or professional milestones.
That said, not all details of one’s life need to be included in an autobiography. A professional and confidential relationship between author/editor/publisher will make the author feel comfortable in sharing details that may not end up in the finished product.
What Is a Memoir?
A memoir is more focused. It zeroes in on a specific theme, chapter, or turning point in your life—something that changed you, taught you, or shaped the person you have become.
Memoirs tend to be more emotional and reflective than autobiographies. They’re not just about what happened, but how it felt—and what it means. A memoir might explore your experience with grief, health challenges, addiction, identity, illness, reinvention, or resilience.
Memoirs are also more personal in tone, often written with vulnerability and literary flair. They’re less about documenting a life and more about sharing a lived experience that can connect, inspire, or comfort others.
If autobiography is the panoramic view, memoir is the close-up.
Which One Should You Write?
Here are a few questions to help you decide:
- Do you want to capture your entire life story, from childhood to now, in chronological order?
→ You’re probably leaning toward an autobiography. - Do you want to explore a specific experience or season of your life, and share the insights and emotions that came from it?
→ That sounds like a memoir. - Is your goal to leave behind a full legacy for your family or community to understand who you are and where you came from?
→ Autobiography might be the right path. - Is your goal to inspire others, offer guidance, or process a major life event through storytelling?
→ Memoir is likely the better fit.
And sometimes, it’s both! You can start with a memoir, and later write a fuller autobiography. Or you might write a memoir that weaves in background from earlier chapters of your life as context.
Why It Matters
As an independent publisher, we work with people who are writing their very first book—many of whom never thought they’d write one at all and most of whom don’t feel authorized to call themselves an author until their book is published. One of the biggest gifts we offer is helping them figure out what kind of story they want to tell, and how to tell it in a way that’s true to their voice and purpose.
Whether you write a memoir or an autobiography, you’re doing something powerful:
You’re taking ownership of your story.
You’re making meaning out of your life.
And you’re offering something lasting—something no one else can write but you.
So don’t worry too much about labels in the beginning. Start with what calls to you. Start with what feels urgent, or unfinished, or beautiful. The shape of your book will reveal itself with time and support.
And when you’re ready, we’re here to help you tell it.
—The Team at Two Sisters Writing & Publishing
📚 Independent. Inclusive. Inspired.
Elizabeth Ann Atkins is a bestselling author, Emmy-nominated TV host, actress, and award-winning journalist. She co-founded Two Sisters Writing and Publishing with her sister, Catherine M. Greenspan, a company that has written and published over 60 memoirs, novels, business books, and journals since 2016. With a master’s degree in Journalism from Columbia University and a bachelor’s degree in English Literature from the University of Michigan, Elizabeth has written over 20 books and is widely known as America’s Book Coach. She also hosts The Goddess Power Show, a podcast and YouTube channel that explores topics empowering women to live bigger, better, and bolder.