Microservices Split the Stack, but Agents Want It Whole

Aleks Haugom
Senior Manager of GTM
at Harper

Aleks Haugom
Senior Manager of GTM
at Harper

Aleks Haugom
Senior Manager of GTM
at Harper
May 26, 2026
Production agents spend 56–74% of their time waiting on tool calls and infrastructure, not the model. Microservices were the right answer for the web era; agentic workloads need the stack pulled back into a single unified runtime.

Aleks Haugom
Senior Manager of GTM