TextCortex is a model-agnostic enterprise AI agent infrastructure platform headquartered in Berlin, Germany. It supports multiple LLM backends — including GPT, Gemini, Claude, and DeepSeek — eliminating vendor lock-in at the model layer. The platform exposes a public API and offers a no-code visual agent builder for constructing multi-step AI workflows. Knowledge retrieval is powered by RAG (Retrieval-Augmented Generation), enabling semantic search across connected company data sources. Self-hosting is supported, and the Enterprise plan includes dedicated deployment options. TextCortex is GDPR-compliant, SOC 2 and ISO 27001 certified, operates on EU infrastructure, and enforces a zero data training policy — making it suitable for regulated enterprise environments. Integrations span Slack, Microsoft Teams, Confluence, OneDrive, Dropbox, SharePoint, and the full Microsoft Suite, with a browser extension extending reach to 30,000+ apps and sites.