Ask Aria, then file it.

A general legal AI assistant with saved threads by matter, file attachments, Library documents, court rules, web search and a model picker. More about Ask Aria

8 built-in litigation agents, from deposition summaries to opposition outlines, plus agents your firm writes and shares. More about Agents

Up to 50 documents against your questions, with every answer’s supporting quote checked against the document. More about Review Tables

Captions, TOC/TOA placeholders, signature blocks and certificates of service for 243 federal and state courts. Court filing checks

Rule-based checks against the court’s stored rules (page limits, formatting, required parts), without sending your document to an AI model.

Finds every citation, flags Bluebook format problems, builds a Table of Authorities and confirms cases exist using CourtListener. No AI.

Track deadlines per matter, or count one now with the free federal deadline calculator.

Official federal court sites are checked every Monday for rule changes. How it works

Firm templates and style models (past filings that show your house style) for drafts that look like your firm wrote them.

Insert captions, signature blocks and certificates of service and check formatting inside Word. Integrations

Download generated templates, Aria’s answers, agent results, reports and Library documents as Word (.docx) or PDF, and tables as Excel (.xlsx). Word downloads use Word’s built-in styles (Title, Heading 1–6, Body Text, List Paragraph with real numbering, Quote), so the Navigation pane, Word’s Table of Contents and add-ins that read document structure recognize the headings. Table of contents and table of authorities placeholders become Word TOC and TOA fields, with citations marked for the table of authorities, so you can build them with Update Field.

Redline compares Word, PDF, Excel and PowerPoint files (spreadsheets cell by cell, decks slide by slide) and exports the result as a Word document with real tracked changes, a PDF redline or an Excel change report. Upload PDF, Word, Excel and PowerPoint files, as well as RTF, email and text, to Ask Aria, Agents, Review Tables, Redline and the Document Library; PDF and Word files also work in Citation Check and Document Analysis. Scanned PDFs without a text layer aren’t read yet.