Epsilla

Epsilla is an agent as a service platform for enterprises that want to build and deploy AI agents without running their own infrastructure. It combines a no code agent builder, retrieval augmented generation over a company's own knowledge base, and management tooling for monitoring agents and chatbots. It is aimed at business teams and enterprises building vertical agents for areas such as manufacturing, research management and inbound sales and customer support. The management features include configurable chatbot appearance and behavior, real time analytics, conversation history review, and A/B testing of agent configurations. Multi tenant permissions let several agents and teams share one platform. Deployment options include managed software as a service, on premises installation and private cloud. The vendor also promotes HarnessRouter, an open source runtime that exposes agent harnesses such as Codex and Claude Code through one API, with serverless sandboxes, sessions and file handling, and says Epsilla builds its own agents on it. Published monthly plans are Free at $0, with one team member, one AI application, one knowledge base and 50 messages a month; Starter at $29 a month with 500 messages; Professional at $249 a month with 20 team members and 5,000 messages; and AI Concierge at $2,499 a month, which adds a fractional forward deployed AI engineer and done for you agent build out. Enterprise pricing is custom and adds unlimited usage, white labeling, SAML and OIDC single sign on, on premises options and service level agreements. Add ons are priced per use, including $12 per seat, $2 per AI application, $2 per knowledge base, $18 per GB of vector storage, $3 per 100 messages, and $39 a month to remove the Powered by Epsilla label.