> For the complete documentation index, see [llms.txt](https://docs.alphagate.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.alphagate.io/start-here.md).

# Start here

- [Quick start](https://docs.alphagate.io/start-here/quick-start.md): Five things that get you to useful signals on day one.
- [Free plan and Pro](https://docs.alphagate.io/start-here/free-and-pro.md): What the Free plan includes and what Pro adds.
- [Key terms](https://docs.alphagate.io/start-here/key-terms.md): The words Alphagate uses, and what they mean here.
- [Search and language](https://docs.alphagate.io/start-here/search-and-language.md): Search by contract address, read any language, and fit the app to your screen.