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The Leaves Legacy Project Uses Speechify API to Preserve Personal Histories

Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Gerador de voz com IA nº 1.
Crie narrações com qualidade humana
em tempo real.

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50M+ usuários

In an age where the echoes of our ancestors' voices can fade into silence, The Leaves Legacy Project stands as a beacon of remembrance and innovation. This case study explores how their pioneering approach to virtual biography with the help of text to speech technology preserves the intangible heritage of human experiences, ensuring that personal legacies are not lost to time but are cherished and shared for generations to come. 

About The Leaves Legacy Project

The Leaves Legacy Project

The Leaves Legacy Project was founded in 2022 from a deeply personal need recognized by its founders serial tech entrepreneur Michael O’Donnell and award-winning AI design visionary Anthony Phills, who both experienced the pain of losing parents along with their rich histories and invaluable memorabilia. Driven by a desire to prevent such profound losses for others, they pioneered the world's first virtual biographer. This groundbreaking initiative aims to meticulously capture, share, and immortalize personal life stories through advanced digital interviews that delve into significant life events and milestones. The project serves as a testament to the founders' vision of creating a service that allows future generations to access the rich tapestry of their ancestors' lives, ensuring that these stories remain vibrant and accessible long after the storytellers themselves have passed away.

The Challenge

The central challenge The Leaves Legacy Project faced was twofold: capturing each individual's unique narrative in a detailed and engaging manner, and presenting these narratives in a way that felt authentic and alive to listeners from various backgrounds. Traditional methods like written biographies or photo albums, while valuable, often fail to capture the voice and emotional essence of the person, making the stories feel distant and impersonal. The founders knew they needed a solution that could transcend these limitations by offering a more dynamic, interactive, and personal way of experiencing these stories. With Leaves, a life story is a multimedia anthology. A virtual biographer uses advanced text to speech and speech to text technologies to help write and produce the stories, with photos, videos, music, and celebrity narrators. 

Solution: Integration of Speechify Text to Speech API

To help make their mission possible, The Leaves Legacy Project integrated Speechify Text To Speech API to transform written biographies into spoken stories. This technology allows users to choose how they experience their family histories, catering to preferences for both auditory and visual storytelling. In fact, users of The Leaves Legacy Project have two innovative options for narration:

Professional Narration

Users can select a professional narrator from Speechify’s extensive voice library, including over 200+ lifelike AI voices across 50+ languages, dialects, and accents. This option is ideal for stories presented in the third person and adds a level of polish and universality to the storytelling.

Voice Cloning

For a more personal touch, users can also opt to tell their story in their own voice using Speechify’s voice cloning API. After uploading a short voice sample, the Speechify API creates a clone of the user’s voice, which can then narrate hundreds of stories. This helps users ensure that each biography is not just read but truly heard, in a voice that echoes the storyteller’s own.

The Favorite Feature

Among the many features of Leaves, Speechify API’s voice cloning stands out as a favorite. It offers a groundbreaking way to personalize storytelling, allowing users to hear stories in the voice of the storyteller themselves. This feature extends the life of stories, enabling them to be passed down through generations not just in text but in the very voice of the person who lived them. It's a powerful tool for emotional connection and preservation, making it a cornerstone of the Leaves’ offering.

Impact of Leaves and Speechify’s Partnership 

How Leaves Legacy Project Works

The integration of Speechify Text to Speech API within The Leaves Legacy Project is a testament to the transformative power of digital tools in the field of personal history preservation. This technology not only meets the challenge of making stories accessible but also ensures they are delivered in a format that honors the storyteller’s voice and intent. As the Project continues to grow, it serves as a model for how technology can bridge the gap between generations, making the rich narratives of the past a vivid part of our present and future.

For further insights into how The Leaves Legacy Project utilizes Speechify’s API to revolutionize personal history preservation, visit leaves.us.

Produza narrações, dublagens e clones com mais de 1.000 vozes em mais de 100 idiomas

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Cliff Weitzman

Cliff Weitzman

CEO e fundador da Speechify

Cliff Weitzman é um defensor da causa da dislexia e o CEO e fundador da Speechify, o aplicativo número 1 de conversão de texto em fala do mundo, com mais de 100.000 avaliações 5 estrelas e líder de downloads na App Store na categoria Notícias & Revistas. Em 2017, Weitzman foi incluído na lista Forbes 30 under 30 por seu trabalho para tornar a internet mais acessível a pessoas com dificuldades de aprendizagem. Cliff Weitzman já foi destaque em veículos como EdSurge, Inc., PC Mag, Entrepreneur, Mashable, entre outros importantes meios de comunicação.

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Sobre o Speechify

Leitor de texto para fala nº 1

Speechify é a principal plataforma mundial de texto para fala, utilizada por mais de 50 milhões de usuários e avaliada com mais de 500.000 avaliações cinco estrelas em seus apps de texto para fala para iOS, Android, extensão para Chrome, aplicativo web e aplicativo para desktop Mac. Em 2025, a Apple premiou o Speechify com o prestigioso Prêmio de Design da Apple na WWDC, chamando-o de “um recurso fundamental que ajuda as pessoas a viverem melhor”. O Speechify oferece mais de 1.000 vozes naturais em mais de 60 idiomas e é utilizado em quase 200 países. Entre as vozes de celebridades estão Snoop Dogg, Mr. Beast e Gwyneth Paltrow. Para criadores e empresas, o Speechify Studio oferece ferramentas avançadas, incluindo gerador de voz com IA, clonagem de voz com IA, dublagem com IA e seu alterador de voz com IA. O Speechify também potencializa produtos de ponta com sua API de texto para fala de alta qualidade e excelente custo-benefício. Em destaque no The Wall Street Journal, na CNBC, na Forbes, no TechCrunch e em outros grandes veículos de notícias, o Speechify é o maior provedor de texto para fala do mundo. Acesse speechify.com/news, speechify.com/blog e speechify.com/press para saber mais.