> ## Documentation Index > Fetch the complete documentation index at: https://docs.parlehub.com/llms.txt > Use this file to discover all available pages before exploring further. # ParleHub Docs: AI Workspace for Client-Billing Firms > Welcome to ParleHub — the shared AI workspace for firms that bill by the client. Find guides, setup instructions, and reference docs. Welcome to the ParleHub documentation. Whether you're setting up your organization for the first time, configuring model providers, or managing per-project budgets across client engagements, you'll find everything you need here. Use the cards below to navigate to the area most relevant to you. Learn what ParleHub is, who it's built for, and how it solves AI cost allocation and governance for professional services firms. Create your organization, connect a model provider, and run your first AI-assisted conversation in minutes. Organize client work into shared project threads with expense codes, file access, and team presence built in. Set per-project budgets, review token spend by client or model, and export cost data to your billing system. Connect Anthropic, OpenAI, Google Gemini, or Azure OpenAI using your own API keys, and control which models each project may use. Understand how ParleHub handles SSO, file storage in your own tenant, role-based access, and the tamper-evident audit log. Configure your organization, manage members and roles, and apply org-wide spend caps and governance policies. Compare Free, Team, and Enterprise plans — seats, projects, model spend, SSO, and storage integrations explained.