Afterlife AI
Afterlife is an open-source platform that creates personalized AI avatars through an interview process, allowing users to chat with digital twins of historical figures or preserve the communication patterns of loved ones through an ethical and transparent approach.
https://github.com/Inoxoft/afterlife?ref=producthunt
Product Information
Updated:Sep 22, 2025
What is Afterlife AI
Afterlife is a platform rooted in transparency, consent, and emotional honesty that lets users build lifelike conversational agents from real humans - both living and deceased. Rather than claiming to 'revive' someone, it serves as a respectful digital mask that reflects how someone communicated without pretending to be them. The platform is built with open-source principles, with all architectural decisions available for inspection on GitHub under an MIT license, attracting a global community of researchers and developers who can audit and improve the technology.
Key Features of Afterlife AI
Afterlife AI is a cross-platform application that enables users to create and interact with AI-powered digital twins of people through an interview process and document analysis. The platform uses advanced LLM technology to generate conversational agents that can mimic a person's communication style and personality traits, while maintaining privacy and transparency through open-source development and local data storage.
Digital Twin Creation: Create personalized AI avatars through an intuitive interview process or by feeding documents, diaries, emails, and transcripts to build an accurate personality profile
Historical Figure Library: Access to pre-built digital twins of famous historical figures like Einstein, Turing, Monroe, and Reagan for educational and interactive experiences
Privacy-First Architecture: All conversations and personal data remain on the user's device, with open-source code available for transparency and security auditing
Cross-Platform Compatibility: Built with Flutter for seamless operation across iOS, Android, web, and desktop platforms with consistent performance
Use Cases of Afterlife AI
Family Legacy Preservation: Families can create digital twins of elderly relatives to preserve their stories, personality, and wisdom for future generations
Educational Enhancement: Students and educators can interact with historical figures for immersive learning experiences and deeper understanding of historical contexts
Personal Memory Archive: Individuals can create their own digital twin as a way to preserve their personality and communication style for loved ones
Cultural Heritage: Museums and cultural institutions can create interactive experiences with historical figures and cultural icons
Pros
Open-source transparency builds trust and allows community contribution
Strong focus on privacy with local data storage
Cross-platform compatibility ensures wide accessibility
Cons
Requires OpenRouter API key for operation
May raise ethical concerns about digital representation of deceased individuals
Limited to communication patterns rather than true consciousness preservation
How to Use Afterlife AI
Install the App: Download and install the Afterlife app from your device's app store. The app requires Flutter SDK 3.19+ and Dart SDK 3.7+
Get API Key: Sign up at openrouter.ai to get an API key. You'll need this to access the LLM models that power the conversations
Initial Setup: When first launching the app, enter your OpenRouter API key when prompted in the settings
Explore Historical Figures: Browse through the gallery of pre-made historical figure profiles like Einstein, Turing, Monroe and Reagan that you can chat with
Start a Conversation: Select a historical figure profile to begin chatting with their AI representation through the natural conversational interface
Create Custom Profile: To create your own digital twin, use the Interview Mode which guides you through an intuitive process to generate a new character profile
Provide Training Data: Feed documents, diaries, emails, transcripts or conduct an interview to help build the AI representation of the person
Customize Settings: Adjust app settings like dark mode, privacy preferences, and LLM model selection to personalize your experience
Chat with Created Profile: Once profile creation is complete, you can start conversing with your custom digital twin through the chat interface
Export/Save Conversations: Use the chat export feature to save and archive your conversations with the AI characters
Afterlife AI FAQs
Afterlife is a platform that lets you build lifelike conversational AI agents based on real humans, either living or deceased. It creates digital twins through interviews, documents, diaries, emails, or transcripts that you can then chat with.
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