Portia

Portia

An LLM framework for building reliable, authenticated AI agents with human oversight and a wide, extensible tool library.

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£4.4m

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Total Funding000k
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Portia is a powerful framework designed to streamline the development of language model (LLM)-based agents that are reliable, secure, and production-ready. Created to meet the demands of real-world environments, Portia enables developers to build agents that are predictable, controllable, and easy to monitor. With a strong focus on human oversight, Portia allows teams to integrate human feedback and governance into the agent’s decision-making processes, ensuring safety and accountability throughout execution. The platform also supports a wide and extensible library of tools, which can be easily integrated into agent workflows for diverse use cases across industries.

Portia gives developers the ability to authenticate actions, verify outputs, and steer agent behavior using transparent and structured plans. By facilitating trust, traceability, and customization, it helps organizations deploy LLM agents with confidence. Whether for customer support, internal automation, or specialized knowledge work, Portia provides a strong technical foundation that balances innovation with control.

Keywords: AI agents, language model framework, authenticated agents, human-in-the-loop, tool integration, production-ready LLM, secure AI deployment, agent observability, structured AI workflows, controllable AI agents.

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