PrivateGPT vs Dia: Which is Better in 2026?
We've compared 2 tools across pricing, features, ratings, and reviews to help you make an informed decision. No paid placements — just facts.
Compare different tools →| Feature |  PrivateGPT Productivity & Automation |  Dia Productivity & Automation |
|---|---|---|
| Rating | No reviews yet | No reviews yet |
| Pricing | — |
as of Sep 7, 2026 |
| Pricing Model | Free | Free Trial |
| Free Plan | ||
| Free Trial | Yes | |
| API Available | ||
| Verified | ||
| Founded | — | — |
| HQ | — | New York, NY, USA |
| Team Size | Small Business, Enterprise | Individuals, Small Business, Mid-market |
| Platforms | — | — |
| Top Integrations | Ollamallama.cppvLLMLocalAI+8 more | SlackNotionCalendarGSuite+2 more |
| Key Features |
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| Description | 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. | Dia is an AI-native browser from The Browser Company (creators of Arc) that integrates with tools like Slack, Notion, Calendar, Gmail, and GitHub. It generates morning briefs, pulls together information spread across tabs and apps, answers context-aware questions about on-screen content, and helps users prepare for meetings. Aimed at knowledge workers, it is currently available only on macOS. |