Agent Conf

Agent Conf is a technology conference hosted by Callstack, bringing engineers and software builders together to explore agentic development and AI-driven ways of building software. Scheduled for September 17–18, 2026, in Warsaw, Poland, the two-day event is designed for more than 500 attendees and builds on Callstack’s experience organizing developer events, including React Native EU.

The conference offers talks, workshops, and opportunities for professional discussion, with a program spanning four themes: Vibe Coding, Agentic Engineering Fundamentals, Orchestration and Multi-Agent Systems, and Adoption and Case Studies. Sessions address practical topics such as prompting, agent tools and memory, debugging, costs and failure modes, coordinating agents, and applying these workflows within teams and products. Speakers include AI engineering leaders and practitioners sharing research, tools, and production-tested experiences.

Agent Conf also provides a setting for networking and collaboration among people interested in shipping products with AI agents.