Epsilla
Build and deploy vertical AI agents with private knowledge bases.
Epsilla is an Agent-as-a-Service platform for building, deploying and managing AI agents connected to enterprise knowledge bases. It addresses the infrastructure work involved in creating agents, offering a no-code builder with a drag-and-drop interface, RAG as a Service for retrieval over private data, and multi-tenant deployment with granular permissions. Agents run on HarnessRouter, a unified Agent API runtime that supports multiple harnesses and models through a single interface, with serverless sandboxes, sessions, streaming, files and cost controls. HarnessRouter is available as a self-hosted Community Edition or Cloud, both speaking the Unified Harness Protocol.
Agent management includes customizable configuration, real-time analytics, conversation history and quality control, and A/B testing of agent configurations. Deployment options include managed SaaS, on-premise installation, and private cloud. Pricing is packaged as a free tier with limited team members, projects, applications, knowledge bases, vector storage and monthly messages, alongside Starter, Professional and Enterprise plans with increasing limits; Enterprise adds unlimited usage, white-labeling, SSO, on-premise deployment and premium support. An AI Concierge tier provides build-out and ongoing optimization services. Add-ons are available per seat, per AI application, per knowledge base, per gigabyte of vector storage, and per message volume.
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