Now in public beta — free through 2026

Your notes.
Supercharged by AI.

Lumina turns scattered thoughts into structured knowledge. Capture anything, connect everything, and let AI surface insights you never knew were there.

Start Taking Notes Free Watch a 2-min demo

Trusted by teams at

Stripe
Vercel
Linear
Figma
Notion
GitHub
Features

Everything you need to think better

Lumina pairs the simplicity of a scratchpad with the intelligence of a personal research assistant.

AI Summaries & Insights

Every note gets an intelligent summary. Ask questions, extract action items, or let Lumina surface patterns across your entire knowledge base automatically.

See AI in action

Smart Connections

Lumina automatically links related notes you didn’t even know were connected. Build a living graph of your ideas without manual tagging or folder wrangling.

Explore the graph view

Ask Your Notes Anything

Chat directly with your note library. “What were my key decisions in Q3?” “Summarize my meeting notes from last week.” Get answers grounded in your own writing, not the internet.

Try the chat interface

Capture Anywhere

Browser extension, mobile app, email forwarder, API. If a thought or article crosses your screen, Lumina catches it.

See all integrations
Pricing

Simple, transparent pricing

Start free. Upgrade when your thinking grows. No surprise charges, ever.

Free
$ 0 / month

For individuals getting started with personal note-taking.

Get Started Free
  • Up to 100 notes
  • AI summaries (20 / month)
  • Web & mobile app
  • Browser extension
  • Chat with your notes
  • Team sharing
Most Popular
Pro
$ 12 / month

For knowledge workers who think deeply and move fast.

Start 14-Day Trial
  • Unlimited notes
  • Unlimited AI summaries
  • Chat with your notes
  • Smart connections graph
  • Priority support
  • Team workspaces
Team
$ 28 / user / mo

For teams building a shared institutional memory together.

Talk to Sales
  • Everything in Pro
  • Shared team workspaces
  • Admin controls & SSO
  • Audit logs & permissions
  • Dedicated onboarding
  • 99.9% uptime SLA
No credit card required

Start thinking clearer today

Join 40,000 + thinkers who use Lumina to capture ideas, write better, and never lose an insight again.

Create Your Free Account See a Live Demo

Free forever plan available. Upgrade anytime.