> ## Documentation Index
> Fetch the complete documentation index at: https://help.lexfill.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# What is Lexfill?

> Client intake and USCIS form automation for immigration law firms

Lexfill turns the slowest part of an immigration case — collecting client information — into a guided, form-aware intake that fills USCIS forms automatically.

Attorneys send a client a link. The client answers a step-by-step questionnaire in their own language, uploads supporting documents, and Lexfill maps every answer onto the right USCIS form fields, ready for attorney review.

## How it works

<Steps>
  <Step title="Create a client and send an intake">
    Add a client in the console, pick the form (for example I-485 or I-9), and send them a secure intake link.
  </Step>

  <Step title="Client completes the guided questionnaire">
    The client walks through one question at a time — no legal jargon, available in multiple languages, with document upload built in.
  </Step>

  <Step title="Review and generate the form">
    Answers land in the client's profile. Review them in the console, fix anything that needs attention, and generate a filled PDF.
  </Step>
</Steps>

## Explore the docs

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/quickstart">
    Set up your firm and send your first intake in minutes.
  </Card>

  <Card title="Clients & intakes" icon="users" href="/guides/clients-and-intakes">
    Manage clients, send questionnaires, and track progress.
  </Card>

  <Card title="Leads" icon="user-plus" href="/guides/leads">
    A public capture form, a pipeline, and one-click conversion into clients.
  </Card>

  <Card title="Forms" icon="file-lines" href="/guides/forms">
    Supported USCIS forms, multi-language intake, and previews.
  </Card>

  <Card title="Documents" icon="folder-open" href="/guides/documents">
    Document checklists, AI-assisted review, and approvals.
  </Card>
</CardGroup>