Epsilla

Epsilla is a web-based no-code AI Agent-as-a-Service platform for enterprises and domain teams that need to build, deploy, and operate customized AI agents using private data and knowledge bases.

Key capabilities include:

• No-code agent builder with a drag-and-drop workflow to create chat agents and smart search agents without engineering overhead
• RAG as a Service to connect internal knowledge bases to LLM apps, including modular RAG and GraphRAG techniques
• Agent and chatbot management for performance monitoring, conversation analysis, and ongoing optimization
• Enterprise deployment and governance, including multi-tenancy with granular access controls, plus managed SaaS, on-premise, or private cloud options

Pricing: Freemium with tiers listed as Free ($0/month), Starter ($29/month), Professional ($249/month), AI Concierge ($2,499/month), and Enterprise (price not listed).

What makes it notable is its end-to-end lifecycle support for LLM applications, combined with an advanced vector search engine positioned for high performance and cost efficiency, and enterprise-grade multi-tenancy for running multiple agents across teams and use cases.