Your AI-Powered Second Brain for Thoughts
Cortiva helps you capture and organize your ideas, tasks, and reminders in one smart, searchable space.
Built to Think With You
Smart Capture
Quickly save thoughts, ideas, and tasks in one unified space.
Daily Reminders
Never forget what matters with intelligent reminders.
Instant Search
Find anything you’ve logged — instantly and effortlessly.
AI Organization
Entries are auto-tagged, categorized, and made searchable by AI.
How It Works
Write
Capture thoughts, tasks, or ideas anytime — fast and frictionless.
Organize
Let AI auto-tag and sort your entries by type, keyword, and context.
Find
Search and filter instantly when you need to retrieve something.
Act
Stay focused with daily reminders and a clear overview of your entries.
Organize Thoughts. Unlock Ideas.
For Creators
Jot down content ideas, plan your next post, or log inspiration, all searchable.
For Professionals
Track meeting notes, set follow-up reminders, and never forget an action item.
For Students
Save lecture notes, assignment deadlines, and brainstorm essay topics in one place.
For Idea Hoarders
Got sparks of genius at 2am? Just write. Cortiva will organize it for you.
Start Free — Upgrade Anytime
No credit card. No setup. Just start typing and let Cortiva help you think smarter.