Cresta opens AI agent platform to developers
Cresta opened its AI agent platform to developers on October 29, 2026, in Sunnyvale, California, launching end-to-end self-service tools for teams building customer-facing AI agents in-house or for clients.
The platform enables developers to build, test, deploy, and optimize agents across the full lifecycle. Cresta describes itself as an AI operating system for customer experience and said, "Teams can now build, test, deploy, and optimize customer-facing AI agents on the Cresta platform."
Developer Workflow and SDK
The release centers on three developer-facing tools. Cresta Conductor allows developers to write agents in their own code repositories and use existing CI/CD pipelines; Cresta provides runtime infrastructure, controlled releases, access controls, and visibility into AI usage and costs. The Cresta AI Agent SDK lets developers write custom code in standard Python and connect agents to their own systems. A Cresta CLI rounds out the developer workflow alongside Conductor and repository-based development.
Built with Anthropic Collaboration
Cresta said Conductor was built in collaboration with Anthropic using the Claude Agent SDK, anchoring the platform to a production-grade foundation model. This partnership signals alignment between Cresta's infrastructure layer and Anthropic's agent capabilities, reducing friction for developers integrating Claude into customer-facing workflows.
Market Timing
The launch arrives as enterprise adoption of AI agents accelerates. Developers have increasingly demanded tools that bridge the gap between open-source frameworks and production-grade infrastructure—offering CI/CD familiarity, cost visibility, and access controls without vendor lock-in on the development side. Cresta's positioning targets teams that want to own their agent code while outsourcing deployment complexity and observability.
The platform does not require developers to migrate existing codebases; agents can run in external repositories with Cresta managing runtime, versioning, and usage tracking. This approach lowers adoption friction for enterprises with mature engineering practices.
What Ships Today
All three tools—Conductor, SDK, and CLI—are available immediately. Developers can start building agents in Python today and deploy them through Cresta's managed runtime without waiting for roadmap features or limited beta access.