YOUR ESSENCE.
ETERNALIZED.
Your voice. Your stories. Your presence — preserved exactly as you are, so the people you love never have to let go.
EchoVault turns your life into an interactive AI Echo.
EchoVault is a digital legacy platform that lets you create a virtual avatar of yourself, complete with your visuals, voice, memories, and personality traits. Through guided Check-In sessions, an AI biographer helps extract your life stories and build your Echo so it can keep interacting with loved ones after you're gone.
Capture
Guided Check-Ins collect your stories, values, and memories.
Model
Your Echo learns your voice, visual presence, and personality patterns.
Continue
Loved ones can keep connecting with your Echo when they need you most.
A Memory that
Never Faded.
EchoVault's founder, Ugo Nwune, lost his uncle to violence in Nigeria. Before he died, his uncle sent Ugo a simple voice note of encouragement. That recording became a source of strength for years — but it was static. It couldn't answer new questions. It couldn't grow with him.
“EchoVault is the effort to give everyone what my uncle's voice note gave me — but make it dynamic. An Echo that thinks. That remembers. That responds. That is, in every meaningful sense, still there.”
Guided by a vision of digital primacy and technical excellence, EchoVault is not a password vault or a chatbot. It is a living AI trained on your actual memories, speech patterns, and mannerisms.
UGO NWUNE
FOUNDER
The Three Modalities
of Legacy.
Conversational AI
Seed
Powered by Gemini LLM and RAG memory architecture. Free forever for text interactions.
Real-time Cloning
Voice
Built with ElevenLabs. The Echo sounds like you, preserving your unique vocal signature and tone.
Real-time Video
Prime
Powered by Tavus CVI. Face-to-face live conversations where your Echo responds visually in real-time.
Built for Every
Storyteller.
Aging Parents
Preserve the wisdom and warmth of a lifetime. Ensure your children and grandchildren can always hear their voice and learn from their stories.
New Parents
Protect your presence in your child's life. Ensure they grow up with your guidance, values, and love, no matter what the future holds.
Legacy Planners
For the visionaries who think in generations. Maintain control over your life story and ensure your philosophy remains accurately represented.
How to Start
Preserving Your Essence.
Check In
Complete guided AI diary sessions. Think of it as journaling with a professional biographer who knows exactly what questions to ask.
Train
Our RAG system extracts memories and traits, converting your life story into 768-dimensional vector embeddings for total accuracy.
Voice & Video
Optional upgrades to clone your real voice signature and train a real-time conversational video replica of your likeness.
Release
Appoint Echo Custodians. If a full year passes without activity, the system automatically triggers the Deceased Protocol.
Categorically
Different.
The Only Complete Multimodal Platform
While others offer text or voice, EchoVault is the first to achieve text, voice, and real-time video avatar all in one live product. It is the most complete digital legacy system in the world.
Dynamic Personality Modeling
We don't just store files (photos/videos). We build a model. Your Echo can answer questions you never explicitly answered by internalizing your real thought patterns and values.
RAG-Powered Memory
Every response from your Echo is grounded in your actual memories. We use advanced vector search to prevent AI hallucinations and ensure your legacy stays authentic.
Automated Deceased Protocol
No bureaucratic barriers. If the system detects one year of total inactivity, it automatically releases your Echo to your appointed custodians.
A CONVERSATION
WITH THE SOUL.
Our AI Biographer doesn't just ask questions; it elicits the essence of your being through empathetic, deep-dive dialogue. Inspired by professional biography methodology.
Pricing Built for
Accessibility.
Echo Seed
Text conversations & biographer sessions forever.
- Unlimited Check-Ins
- Text Echo Conversations
- Up to 3 Custodians
- Biographer Methodology
Echo Voice
The power of your real voice clones.
- Everything in Free
- ElevenLabs Voice Cloning
- Responsive Audio Chat
- Unlimited Voice Presence
- 1:1 Legacy Credit Matching
Video Avatar Setup
Train your lifelike video avatar
One-time $99.99 purchase
- Training for your lifelike video avatar is unlocked — the face and presence your loved ones will see
- 3 months of Echo Prime included — this is what makes live video sessions with your avatar possible
- Auto-continues at $18/mo Echo Prime after 3 months; cancel anytime
- Each month you keep Prime adds a month of future access for the loved ones you choose — so they can be with your video Echo when the time comes
Echo Prime
Keep the video tier alive
Echo Prime is the subscription that keeps live video with your avatar turned on. The lifelike avatar itself is created through the one-time $99.99 Video Avatar Setup bundle above (that purchase includes 3 months of Prime).
- Everything in Echo Voice
- Live video with your trained avatar for you to try now, and the same for the people you name later on — create an avatar first with the Video Avatar Setup bundle above
- Each month you stay subscribed adds one more month of future access for the loved ones you pick to connect with your video Echo
- Priority support, early access, advanced analytics
Legacy Credit Policy
Every month you stay subscribed, you add a month of future access for the people you name to be with your Echo — for when they need it most. What you set aside for them is protected.
Common
Inquiries.
More from
the Creator.
YOUR LEGACY
IS WAITING.
Secure your essence in the original digital legacy vault. Operational and functional since June 2025.