Personal Knowledge Infrastructure

Never re-explain
yourself to an AI.

MindVault interviews you to build a structured knowledge brain about your life — then plugs into Claude and ChatGPT via MCP so every conversation starts where you left off.

No credit card. No spam. Just early access.

Not ready to sign up? Try the demo first →

Already using it? Open your brain →

MCP
Native integration with Claude & ChatGPT
$0
Hardware required (vs Limitless's $99 pendant)
$19
Per month, Pro plan — half what competitors charge
🎙️ Proactive interviewing
🔌 MCP-native (Claude + ChatGPT)
🎮 Gamified knowledge capture
💻 No hardware required
🔒 Your data, structured & searchable
See it in action — proactive questioning
MindVault · Live interview session
MindVault
Let's start with something easy. What city do you currently live in, and how long have you been there?
You
Austin, Texas. About 3 years now — moved from Chicago for a job at a startup.
MindVault
Saved. Now when you ask Claude "find me a good taco spot near me," it already knows you're in Austin. What's the startup — still there?
✓ Extracted: Location (Austin, TX), Moved from Chicago, ~3 years, Startup career
You
No, I left 6 months ago. Freelancing now — mostly product design for SaaS companies.
MindVault
Got it. Next time you explain yourself to an AI, you won't have to.
✓ Extracted: Current role (Freelancer), Domain (Product Design / SaaS), Transition 6 months ago

It asks. You answer. Every AI benefits.

No competitor does proactive interviewing. You get a knowledge graph, not just a note dump.

🎙️

Proactive Interviewing

MindVault asks the questions — you don't have to organize anything. Smart question alternation extracts both quick facts and deeper context.

🔌

MCP Native

Connect to Claude, ChatGPT, or any MCP-compatible AI. Your knowledge graph becomes available in every conversation — no copy-pasting context.

🎮

Gamified Capture

Daily streaks, memory milestones, and achievement badges make building your brain feel rewarding. Track 90-day growth, not a completeness score.

📄

Smart Form Filling

Insurance forms, school registrations, tax documents — if your brain has the answer, MindVault fills it in. One approval from you.

The context layer your AI is missing

Every AI conversation starts from scratch. You re-explain your preferences, your history, your constraints. MindVault is a structured knowledge graph that any AI can query — so the conversation starts where you left off.

No hardware. No pendant. No app switching. Just your AI, finally informed.

● Claude
● ChatGPT
● Custom Agents
// Your AI asks MindVault via MCP

query: "What does the user do for work?"

// MindVault returns structured knowledge
{
  role: "Freelance Product Designer",
  domain: "SaaS",
  location: "Austin, TX",
  tools: ["Figma", "Linear"],
  freshness: "confirmed 2 days ago"
}

Simple pricing.
No surprises.

Every plan is month-to-month. Cancel anytime. Half what Mem.ai charges.

Basic
$9.99/mo
For personal memory building.
  • Unlimited conversations
  • Full knowledge graph
  • Daily streaks & milestones
  • MCP integration
  • Shared access
Get Started →
Most Popular
Pro
$19/mo
For power users and AI builders.
  • Everything in Basic
  • Unlimited interviews
  • MCP access (Claude, ChatGPT)
  • Priority processing
  • Shared access
Subscribe →
Team
$29/mo
For families and small teams.
  • Everything in Pro
  • Shared knowledge base
  • Multiple users
  • Role-based access
  • Priority support
Subscribe →

What early users say

Testimonials will appear here as early access rolls out.

"Finally, an AI that actually knows me. I stopped re-explaining my job situation in every Claude conversation."
— Early access user · Product Designer
"The MCP integration is what sold me. My ChatGPT context is now persistent across every session."
— Early access user · Software Engineer
"I was paying $33/mo for Personal.ai and not using half the features. MindVault does more for less."
— Early access user · Entrepreneur

Testimonials are placeholders — real ones incoming as early access expands.

Your life, structured.
Your AI, informed.

MindVault turns everything you know about yourself into infrastructure that every AI can use. The personal knowledge layer for the age of agents.

✓ You're on the list. We'll reach out when early access opens.

No credit card. No spam.