Building multi-tenant agents with Amazon Bedrock AgentCore
AWS Bedrock AgentCore uses session-isolated microVMs to solve multi-tenant agent deployment at scale
“AgentCore Runtime launches lightweight microVMs on a per-session basis, without the cost or latency of spinning up a full virtual machine for every tenant.”
AWS published a deep-dive on Amazon Bedrock AgentCore, a managed serverless service for deploying multi-tenant agentic applications. The post outlines how AgentCore addresses SaaS-specific challenges—tenant isolation, noisy-neighbor mitigation, cost attribution—via per-session microVM compute with persistent file systems and tenant context via HTTP headers. This signals AWS is actively productizing the infrastructure layer beneath AI agents, targeting enterprise SaaS builders who need production-grade multi-tenancy without rolling their own.