# Welcome to Alphi

Alphi is a powerful no-code backend development platform that allows you to create high-performing web applications and microservices without writing code, managing server infrastructure or environments.

Our easy-to-use drag-and-drop interface makes it simple for you to build, extend and integrate data from different sources. Integrations with popular no-code tools like Airtable, Baserow, Memberstack and Outseta make it easier than ever to build secure Web apps on top of your existing stack.

Alphi also includes advanced features like caching, inline expressions, formatting and data transformation to really push the boundaries of no-code.

Sign up now and experience the power of no-code backend development with Alphi.

{% content-ref url="projects" %}
[projects](https://docs.alphi.dev/projects)
{% endcontent-ref %}

{% content-ref url="flow-builder" %}
[flow-builder](https://docs.alphi.dev/flow-builder)
{% endcontent-ref %}

{% content-ref url="connections" %}
[connections](https://docs.alphi.dev/connections)
{% endcontent-ref %}

{% content-ref url="authentication" %}
[authentication](https://docs.alphi.dev/authentication)
{% endcontent-ref %}

{% content-ref url="nodes" %}
[nodes](https://docs.alphi.dev/nodes)
{% endcontent-ref %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.alphi.dev/welcome-to-alphi.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.