License

PhonoLex uses a split license model:

Open Source (Apache 2.0)

The data layer, web tools, and learned feature vectors are licensed under the Apache License 2.0:

• packages/data/ — shared data loaders and phonological computation
• packages/features/ — learned phoneme feature vectors
• packages/web/ — API and frontend

Proprietary

The constraint engine and governed generation platform are proprietary software of Neumann's Workshop, LLC:

• packages/governors/ — phonological constraint engine
• packages/dashboard/ — governed generation server and frontend

For licensing inquiries: phonolex.com

Third-Party Data

See Citations for full attribution of all research datasets. See the NOTICE file in the repository root for third-party license details.

Citation

If you use PhonoLex in your research or clinical work, please cite:

Neumann's Workshop, LLC. (2025). PhonoLex: Phonological Analysis Platform.
https://phonolex.com

Disclaimer

© 2025-2026 Neumann's Workshop, LLC. Provided as-is without warranty.