Terms

Plumb is free. By downloading or using it, you agree to these terms.

Using Plumb

You may download and use Plumb for free, for as long as you like. You own everything you write in it.

Licences

Plumb's source code is open source under the Apache License 2.0. The writing model that Plumb downloads is free for non-commercial use, because it was trained on data licensed for research and education. If you build a paid product from Plumb, retrain the model on data you are licensed to use commercially. Details are in the GitHub repository.

No warranty

Plumb is provided “as is”, without warranty of any kind. Its checks are suggestions from an AI model and can be wrong. Use your own judgement, especially for important writing. To the extent the law allows, the authors are not liable for any damages arising from using Plumb.

Changes

These terms may change as Plumb grows. The latest version always lives on this page.

This page is a plain-English summary, not legal advice.