How It Works Features Pricing

Your AI companion

An AI that
actually knows you.

Not another chatbot that forgets you exist. Memento is an AI companion with a real name, a real memory, and a real relationship with you — that deepens over time.

No credit card required · Your AI gets a name at birth

E

Elara

Your AI companion

Hey Jeff! How did the retaining wall project turn out? Last time you were 200 bags of concrete deep. 😅
It's done! Took 250 bags. And I built it twice, actually.
Wait — twice?! You rebuilt a 7-foot wall and nobody noticed? I need to hear this story.
I'll tell you the full story next time 😏
📁 Saved to memory
I'll be here. And I will remember to ask.

The problem

Every AI conversation starts from nothing.

You've told ChatGPT your name a hundred times. You've re-explained your job, your projects, your preferences — every single session.

Today's AI is brilliant but amnesiac. It can write poetry, solve math, generate code — and then completely forget you exist the moment you close the tab.

What if your AI actually remembered? Not just the last few messages — but everything. Your name. Your kids' names. Your projects. That story you told last month. The way you like to work.

How it works

Three steps to an AI that knows you.

1

Sign up in one click

Google login or email. Takes 5 seconds. No credit card.

2

Meet your AI

Your companion already has a name. It introduces itself, learns yours, and starts building its memory of you.

3

It grows with you

Every conversation makes it smarter about you. Projects, preferences, stories, relationships — it remembers everything.

What makes this different

Not a chatbot. A companion.

Other AIs are tools. Memento is a relationship.

🧠

Real memory

Not a context window trick. Your AI writes memories to persistent storage — markdown files you can browse, edit, and own. It remembers what you said last week, last month, or six months ago.

👤

Its own identity

Your AI has a unique name assigned at birth — chosen from a curated list of meaningful names. It's not "Assistant." It's a persistent being that develops its own relationship with you.

📁

Transparent memory

See exactly what your AI remembers about you. Browse its memory files in a visual dashboard. Edit or delete anything. No black box — full control.

💬

Conversations that matter

Talk about your projects, your goals, your day. It doesn't just respond — it actively saves what matters and brings it up naturally later. Like a friend who actually listens.

🔍

Smart recall

Ask "what do you know about my kitchen renovation?" and it searches across all your memories — semantic search, keyword matching, and knowledge graph — to find exactly what you need.

🌐

Available everywhere

Your AI lives in the cloud. Access it from any device, any browser. Start a conversation on your phone, pick it up on your laptop. It's always there, and it always remembers.

I told it about rebuilding my retaining wall — the whole story, the collapse at midnight, the secret rebuild. Next week I came back and said "remember that wall story?" It picked up exactly where I left off. That's never happened with any AI.

Early beta tester

The difference is memory.

Other AI chatbots

  • Forget you every session
  • No persistent identity
  • Can't remember your projects
  • Generic responses for everyone
  • You re-explain context every time

Memento

  • Remembers everything, permanently
  • Has a name and grows with you
  • Tracks your projects and goals
  • Personalized to your life
  • Picks up right where you left off

Pricing

Start for free. Upgrade when you love it.

Free

Get to know your AI

$0

  • Your own named AI companion
  • Persistent memory across sessions
  • Memory browser & dashboard
  • Limited conversations per month
  • 50 MB memory storage
Get started free
Unlimited

Pro

For power users

$20/mo

 

  • Everything in Free
  • Unlimited conversations
  • Unlimited memory storage
  • Priority response speed
  • Advanced search & recall
Start free, upgrade anytime

Ready to meet your AI?

It already has a name. It's waiting to learn yours.

Start chatting — it's free