Parloa uses OpenAI models to simulate, evaluate, and run voice-driven customer service systems for the enterprise.

In Parloa’s early days, Co-founder Stefan Ostwald spent a day inside an insurance call center, where his team had been building early voice experiences. Sitting alongside agents, he listened to the same conversations play out again and again: password resets, policy questions, routine changes. He realized much of that work could be automated.

After that experience, Berlin-based Parloa⁠(opens in a new window) began building rule-based voice agents to automate high-volume customer interactions.

With the emergence of ChatGPT, the company evolved to build what is now its AI Agent Management Platform (AMP), built on a new generation of models including GPT‑5.4.

AMP gives enterprises a way to design, deploy, and manage customer service interactions at scale. Instead of mapping out rigid intents and flows, teams define behavior in natural language, connect to internal systems, and iterate quickly using built-in simulations and evaluations.

Parloa runs these interactions end to end, handling everything from simple routing to complex, multi-step requests. The focus is on consistency in production, where performance, latency, and edge cases all matter. To get there, Parloa continuously tests models against real customer scenarios before deploying them.

Parloa’s Agent Management Platform (AMP) is designed for business users and subject matter experts to be able to build AI agents without writing code.

“With AMP, we can have subject matter experts from different business units actually build the agents and connect the APIs in a much leaner and simpler way,” says O’Reilly.

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