The idea
One workspace for the paper, the sources, and the knowledge that
grows in between.
With Sapien, a single paper is no longer scattered across a writing app,
a shared doc, a reference manager, a search tool, a notebook, a
chatbot, and a folder of PDFs.
SapienAI replaces that stack with one project where writing,
sources, code, colleagues, and AI work from the same place with shared context.
Self-hostrun the community version for free on your own device
Many writing formatsprose · code · notebooks
Groundedclaims tied to sources
Governedyour data, your models
For researchers, labs, universities, and research organizations
that need faster work without giving up control over hosting,
models, or data.