fathom

See the depth of everything you do.
A zoomable task manager where every project is a bubble you can dive into.

Tasks have depth

Most task managers are flat lists. Real projects aren't. Fathom lets you organize work the way you think — nested, layered, interconnected.

Infinite nesting

Create bubbles within bubbles. Zoom into any level to focus on what matters right now, zoom out to see the big picture.

Visual priorities

Set urgency on any task. Priority bubbles up through the tree — if something deep inside needs attention, you'll see it at every level.

Smart deadlines

Set deadlines and watch them auto-color by urgency. Working-day aware — Friday to Monday counts as one day, not three.

How it works

1

Create your space

Sign up and you get a space — your root bubble. This is home base for everything.

2

Add bubbles

Right-click anywhere to create a new bubble. Name it, set a deadline, assign a priority. Drag it where it belongs.

3

Dive in

Click any bubble to zoom inside. Add sub-tasks, break things down as deep as you need. Press Escape to zoom back out.

4

Stay aware

Urgency flows upward. A red deadline three levels deep will pulse through every parent bubble so nothing gets missed.

Ready to go deep?

Free to use. No credit card required.

Get started for free