Erato is an open-source AI platform that brings the productivity of modern LLMs into your existing infrastructure - on your terms.
Deploy on-premise or in your private or public cloud. Leveraging compliance-by-design, Erato integrates seamlessly with corporate identity systems (SSO/OIDC), respects your internal access permissions, and supports multiple LLM providers without vendor lock-in. Erato meets European data protection and security standards (EU AI-Act, GDPR, NIS2).
With first-class support for extensibility through the Model Context Protocol (MCP), Erato enables integration with your internal data sources, APIs and workflows. It integrates natively with existing systems - Microsoft 365, SharePoint, Entra ID - and automatically respects established access rights through Permission Mirroring.
“Erato brings AI to where organizations already work – inside their own infrastructure.”
Erato Labs is rooted in the german SME landscape and their grown IT infrastructure. We align with European ideals of data sovereignty, transparency and open-source architecture, embedding digital autonomy at our core. Erato is built around the principles of trustworthy, human-centric AI and compliance-by-design, so teams and auditors can rely on it.
We have over two decades experience in building open-source and AI driven solutions, rooted in the early days of deep-learning frameworks towards extensive Knowledge-Graph applications fitting complex data and system landscapes.
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