Fair Labor License (FLL) v1.1

A fair open-source license

Fair Labor License

Why Fair Labor License?

Open source software shouldn't contribute to extreme labor inequality. The Fair Labor License ensures that value created through labor is not taken without accountability.

The Problem

Many companies use free and open source software to build products worth billions, while paying their workers unfairly. CEOs earn hundreds of times more than their median employees, yet they benefit from software created by developers who may struggle to make ends meet.

Traditional open source licenses don't address this inequality. They allow anyone to use the software, regardless of how they treat their workers. The Fair Labor License changes that.

15:1

Maximum CEO-to-median pay ratio for free use

Free for Fair Companies

Organizations that pay their workers fairly (CEO pay ≤ 15× median employee) can use FLL-licensed software for free.

The Solution

The Fair Labor License creates accountability. Companies that compensate their workers fairly can use the software for free. Those that don't must purchase a license.

For individuals: Free if your net worth is under $1 million.

For organizations: Free if CEO pay is no more than 15 times the median employee pay.

For everyone else: Purchase a license to use the software legally.

Benefits for Everyone

The Fair Labor License creates value for developers, fair companies, and the open source community.

For Developers

Get paid for your work when companies with unfair pay ratios use your software. Your labor creates value—you should be compensated.

For Fair Companies

Use FLL-licensed software for free. If you treat your workers fairly, you shouldn't have to pay for software licenses.

For Open Source

Encourage fair labor practices across the industry. Make open source sustainable while promoting economic justice.

Ready to Get Started?

Read the full license text or use it for your open source project.