Compare software

Piga vs Workflowy: catalog facts
Piga	Workflowy
Free Free and open source under the Apache 2.0 licence.	Freemium Free plan with 100 nodes per month; Pro costs $6.99 per month billed annually.
Web, Self-hosted	Windows, macOS, Linux, Android, iOS, Web, Browser extension
Extensive keyboard shortcuts for editing lists Collapsible indented tasks and tags	One nested list replaces folders and documents Apps for desktop, mobile and web with sync
Requires Java 11 and a database server Minimal documentation and a small user base	Free plan caps new nodes at 100 per month Requires an account and cloud sync
Self-hosted	Downloadable app, Web application, Hosted service, Browser extension
Open source	Closed source
License: Apache-2.0	License not stated
Account needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.