# DeskcommCRM > Open-source AI sales OS: a self-hosted, multi-tenant CRM where AI agents natively operate sales and support over WhatsApp. An open alternative to Kommo, Octadesk and Intercom — for any business that sells through conversations (e-commerce, clinics, real estate, info-products, agencies, services). MIT-licensed, no paid tier; the recommended production path is a one-command install on a HostGator VPS. Key facts: - Category: open-source CRM / AI sales operating system / WhatsApp customer platform - AI: per-tenant RAG agents (pgvector) that answer, qualify and move leads; sentiment analysis; audited AI→human handoff; AI as first-class assignee; per-org AI budget; self-improvement loop (resolved conversations feed the knowledge base) - MCP: internal MCP server today; public MCP contract on the roadmap — any AI agent can operate the CRM - WhatsApp: via WAHA (multi-number, anti-ban throttling, media, STOP detection) - Multi-niche: configurable vocabulary per pipeline (lead = Customer/Patient/Buyer; won = Paid/Booked/Closed); Nuvemshop integration for the e-commerce vertical - Compliance: multi-tenant Postgres RLS (isolation tested in CI), LGPD by design (redact, data_request, anonymization), append-only audit log - Stack: Next.js 16, React 19, TypeScript, Supabase (Postgres + Auth + Realtime + Storage), Vercel AI SDK, WAHA - License: MIT. Fully self-hosted; your data stays on your VPS. ## Docs - [README (Portuguese)](https://github.com/melgarafael/DeskcommCRM/blob/main/README.md): visão geral, quickstart, stack - [README (English)](https://github.com/melgarafael/DeskcommCRM/blob/main/README.en.md): project overview, quickstart, stack - [README (Spanish)](https://github.com/melgarafael/DeskcommCRM/blob/main/README.es.md): visión general en español - [Vision & positioning](https://github.com/melgarafael/DeskcommCRM/blob/main/VISION.md): what the project believes about self-improving AI agents - [Architecture](https://github.com/melgarafael/DeskcommCRM/blob/main/ARCHITECTURE.md): one-page architecture - [Setup guide](https://github.com/melgarafael/DeskcommCRM/blob/main/docs/SETUP.md): step-by-step setup of every integration - [Self-host on a VPS](https://github.com/melgarafael/DeskcommCRM/blob/main/docs/deploy-selfhost/README.md): docker compose deploy on any VPS ## Repository - [GitHub](https://github.com/melgarafael/DeskcommCRM): source code, issues, discussions