CoOS
A desktop and CLI app where an AI agent builds your CRM, ERP or HR system as local plugins, using your own API keys, with nothing leaving your machine.
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Description
Buying off-the-shelf business software (a CRM, an ERP, an HR tool) often means paying for a hundred features you don't need and putting sensitive company data on someone else's servers. CoOS takes a different approach: instead of shipping a fixed app, it gives you an AI agent that builds exactly the business tool you ask for — a CRM, an ERP, an HR system, or something in between — as a local plugin running on your own computer, using your own API keys, so the data never has to leave your infrastructure.
Technically, CoOS ships as a desktop app for macOS and Windows, plus a CLI for servers and terminal environments (macOS, Linux, WSL), with everything in the system built as an extensible plugin. It supports SSH for working across multiple machines, includes code generation, content creation and file handling, and connects via MCP (Model Context Protocol) for memory and integrations. A 'Solo' mode runs entirely free using local AI models on your own hardware with zero cloud dependency; paid tiers add access to hosted advanced models, web search, audio transcription, and optional database hosting.
💬 Our review
The short version: CoOS is for someone who wants a CRM or ERP shaped exactly to their process without either building it from scratch or paying for a bloated SaaS suite — the agent builds it, and the local-first design means your business data stays on your own hardware.
The free Solo mode running local AI models with zero cloud dependency is a genuinely rare offer in this space, and the plugin architecture means the system can grow with you rather than locking you into whatever the vendor shipped on day one. Pricing is reasonable at €9-19/month for the paid tiers, with a Scale tier for heavier usage. The real risk is maturity: there's no visible GitHub repo or open-source component despite the local-first pitch, so you're trusting a young, less-documented product with core business systems — CRM, ERP and HR data are not low-stakes to get wrong. Worth it if you have unusual business-process needs, care deeply about data staying on-premises, and are comfortable being an early adopter; skip it if you need a proven, well-documented, integration-rich platform today, where an established CRM will serve you more safely.
💰 Pricing
📊 Global score
🤖 AI-enriched data
Solo : gratuit, modèles IA locaux sur votre machine. Starter : 9 €/mois + 5€ de crédit. Pro : 19 €/mois + crédits mensuels, recherche web et transcription audio. Scale : à partir de 90 €/mois.
Pros
Mode Solo 100% gratuit et local, zéro dépendance au cloud
Données jamais exposées, architecture locale par conception
Construction sur-mesure de CRM/ERP/RH via un agent IA
Disponible en desktop (macOS/Windows) et CLI (macOS/Linux/WSL)
Cons
Aucun dépôt GitHub ou composant open-source visible malgré le positionnement 'local-first'
Documentation technique publique limitée
Produit jeune, moins éprouvé que des CRM établis