PrivateGPT vs DoozerAI: Which is Better in 2026?

• Messages API
• File & artifact ingestion
• Retrieval with citations
• Workbench UI
• Structured data access
• +2 more

• Workers
• Workflows
• Human-in-the-Loop
• Observability
• Triggers
• +3 more

PrivateGPT is an open-source API layer, built by Zylon and following the Claude API model, that turns local LLMs into production-ready private AI applications. It provides higher-level building blocks such as a messages API with streaming, document and artifact ingestion, RAG retrieval with citations, embeddings and orchestration, and custom tools/MCP, so all data stays within your own environment. It ships a built-in workbench UI and works with any OpenAI-compatible local inference server like Ollama, llama.cpp, vLLM, and LocalAI.

DoozerAI is an AI consultancy and platform that identifies where AI fits in a business and builds custom AI agents ("digital workers") that run in production inside tools clients already use. Its agents have identity, memory, tools, and domain knowledge, and handle work like compliance reporting, vendor onboarding, contract review, KYC/due diligence, tender monitoring, and data entry. The platform includes visual workflow design, human-in-the-loop approvals, observability with execution traces, and triggers, with engagements run as consulting projects that deliver a working agent in days.