Features
Self-hosted deployment (pip install open-webui)
Multi-model support: Ollama, OpenAI, Anthropic, OpenRouter
Retrieval-Augmented Generation (RAG)
Python pipelines for custom tools and functions
Community marketplace for prompts, models, tools, functions
RBAC and SSO for enterprise
Audit logs for compliance
OpenRouter integration for enterprise inference
Local and cloud model hybrid operation
No account required to start
No-code visual workflow builder
Omnichannel deployment (web, phone, mobile)
Low-latency voice (500ms)
High throughput (300k messages/min)
Integrated prototyping and NLU modeling
Entry conditions for playbooks/workflows
Required variables for workflows
Organization-level usage breakdown
Voiceflow Core optimized model (May 2026)
Transcript filtering by workflow and tool
