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Fizzy

The Kanban tracking tool for issues and ideas by 37signals

Updated Dec 02, 2025

By Donn Felker

Real World Example Free Standalone App

Price: Free

Description

Introducing Fizzy — a modern spin on kanban for tracking just about anything. Bugs, issues, ideas, small projects, it fits them all.

Fast, straightforward, and vibrant, it’s a blast of fresh air in a shockingly stale category.

We invite you to poke around and use Fizzy to track 1000 things for free. I’m glad you’re here, and I’d love to hear what you think.

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