> For the complete documentation index, see [llms.txt](https://siff.gitbook.io/siff/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://siff.gitbook.io/siff/getting-started/signing-up-to-siff.md).

# Signing Up to SIFF

SIFF Express edition is free, sign up today:

[Sign Up to SIFF](https://siff.io/sign-up)

Questions? Feel free to [Contact Us](/siff/contact-information.md)