# HedgeDoc vs SiYuan — Fit & Features

Canonical: https://trutool.co/compare/hedgedoc-vs-siyuan
Author: Sandeep (https://trutool.co/authors/sandeep)

Compare HedgeDoc and SiYuan by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### HedgeDoc
HedgeDoc (formerly known as CodiMD) is an open-source, web-based, self-hosted, collaborative markdown editor.
Best fit: People and teams evaluating documentation & knowledge bases for a specific workflow.
- Editing
Before you choose: Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs.
Pricing: https://hedgedoc.org
- [Read HedgeDoc profile](https://trutool.co/tools/hedgedoc): Read HedgeDoc profile

### SiYuan
Manage structured notes and connected knowledge in a local workspace.
Best fit: Researchers and teams organizing connected notes and ideas.
- Block-based notes
- Knowledge organization
- Local storage
Before you choose: Test offline access, linking, backup, collaboration, and export formats with your own notes.
Pricing: https://b3log.org/siyuan/
- [Read SiYuan profile](https://trutool.co/tools/siyuan): Read SiYuan profile