Your thoughts are
better together.

Write down a thought. Kasti finds how it connects to something you thought before.

Try it free: your first 25 connected thoughts are on us. No credit card.

Step 1

Capture

Write whatever is on your mind. No folders, no tags, no setup.

Step 2

Kasti quietly finds the ideas inside and looks for a thought it belongs with.

Step 3

You see one meaningful connection at a time — and you decide if it's right.

MCP With Pro, Kasti works inside your AI tools: save and explore thoughts from Claude, Cursor and more.

Start with a free trial of 25 connected thoughts. Pro keeps the connections coming, and adds import, Discover and your AI tools.