Mike

An open-source alternative to Harvey and Legora. Feature parity, zero cost, self-hostable — built for law firms to own and extend.

Cost

Free

Rating

★ Mixed Reviews

Time to value

Quick Setup (< 1 hour)

You can use Mike to analyze legal documents through an AI chat interface that reads contracts, cites sources verbatim, and drafts new agreements. The tool lets you upload credit agreements, SPAs, leases, and diligence packs into matter-specific workspaces where the AI maintains context across all conversations. You can extract data from hundreds of documents simultaneously in spreadsheet format, with every answer cited back to specific pages and quotes. The system allows you to save proven prompts as reusable workflows and deploy it on your own infrastructure to keep documents secure.

What Mike does

Upload legal documents into matter-specific project workspacesChat with AI about contract terms and get cited responsesExtract data from hundreds of legal documents simultaneouslyCreate reusable legal workflow templates for common tasksDraft new contracts using AI with existing documents as contextReview due diligence documents with AI assistanceDeploy the system on your own servers for data securityIntegrate with existing document management systemsChat interface that reads and cites legal documents verbatimMatter-scoped workspaces for organizing case documentsSpreadsheet-style data extraction from hundreds of documentsEvery extracted cell cites back to specific pages and quotesSave proven prompts as reusable legal workflowsSelf-hostable on your own infrastructureUse your own Claude or Gemini API keysOpen source codebase you can modify and extend