Features

AI That Thinks About Your Notes So You Don't Have To

Every feature in Idea Notes is designed to reduce friction between having an idea and finding it later. Let AI handle the organization.

Feature 01

AI-Powered Clustering

Automatic organization that evolves with your thinking

Stop wasting time creating folders and tags. Idea Notes uses hierarchical DBSCAN clustering to automatically group related notes by topic. As you add more notes, clusters refine themselves — discovering connections you might have missed.

Two-level hierarchy: domains and categories

Automatic cluster naming using GPT-4

Visual cluster exploration on infinite canvas

Drag-and-drop to reorganize when needed

Technical: Uses OpenAI embeddings (1536 dimensions) and hierarchical DBSCAN with configurable epsilon parameters for optimal grouping.

Feature screenshot coming soon

Feature 02

Semantic Search

Find notes by meaning, not just keywords

Traditional search fails when you can't remember the exact words. Idea Notes understands what you mean. Search for 'that idea about productivity' and find notes about efficiency, time management, and workflow optimization.

Natural language queries

Concept-based matching

Instant results across thousands of notes

Search within clusters or globally

Technical: Powered by OpenAI text-embedding-3-small model for accurate semantic similarity matching.

Feature screenshot coming soon

Feature 03

Version History & Restore Points

Never lose an important edit again

Every change is tracked with git-style diffs. Create manual restore points before major edits, or rely on automatic versioning. One-click restore brings back any previous version instantly.

Automatic version snapshots

Manual restore points with custom names

Visual diff comparison

Unlimited version history

Technical: Uses unified diff format for efficient storage and clear change visualization.

Feature screenshot coming soon

Feature 04

AI Summaries

Get the big picture without reading everything

GPT-4 generates intelligent summaries of individual notes and entire clusters. Understand the key themes across dozens of notes in seconds. Perfect for review sessions or catching up on old ideas.

Note-level summaries

Cluster summaries with key topics

Cross-cluster insights

Automatic key concept extraction

Technical: Powered by GPT-4 with optimized prompts for accurate, concise summarization.

Feature screenshot coming soon

Feature 05

Real-Time Sync

Your notes, everywhere, always up to date

Start a note on your phone, continue on your laptop, review on your tablet. Changes sync instantly across all devices with no manual refresh needed. Powered by Convex's real-time database.

Instant sync across devices

Offline support with automatic reconnection

No conflicts or lost changes

Works on web, iOS, and Android

Technical: Built on Convex real-time database with automatic conflict resolution and optimistic updates.

Feature screenshot coming soon

Feature 06

Auto-Tagging & Keywords

Your notes become more searchable over time

AI extracts key concepts, generates relevant tags, and identifies topics automatically. Combine AI-suggested tags with your own for a flexible organization system that adapts to how you think.

TF-IDF keyword extraction

LLM-powered concept identification

Confidence-scored suggestions

Mix AI and manual tags

Technical: Multi-method extraction using TF-IDF, YAKE, and GPT-4 for comprehensive keyword coverage.

Feature screenshot coming soon

How Idea Notes Compares

See how our AI-first approach stacks up against traditional note-taking apps.

Feature	Idea Notes	Notion	Obsidian	Evernote
AI Clustering
Semantic Search
Version History
AI Summaries
Real-Time Sync
Auto-Tagging
Infinite Canvas
Free Tier

Ready to Experience AI-Powered Notes?

Start organizing your thoughts automatically. No credit card required.