E178: Building Safer AI Agents with Portia AI

E178: Building Safer AI Agents with Portia AI

Author: Robby (MTF); Tim (Essence VC) July 31, 2025 Duration: 32:44

Emma Burrows is Co-Founder & CTO of Portia AI, the platform to build AI agents in regulated environments. Their open source Python SDK provides a developer framework for predictable and stateful agentic workflows.

Portia AI has raised around $5M from investors including General Catalyst and First Minute Capital.

In this episode, we dig into:

  • Why they built an end-to-end platform from agent planning to deployment

  • The focus on accuracy as their true north star metric

  • Their paid contribution program

  • How their found their initial ICP in regulated industries

  • Why 2026 will be the year of agents

  • Her best fundraising advice (hint: never really stop fundraising)


Building a company around open source software is a unique and often misunderstood path, full of specific challenges and rare opportunities. The Open Source Startup Podcast digs into that journey directly with the people who have navigated it, moving beyond theory to the practical realities shared in conversation. Hosts Robby and Tim bring their distinct perspectives from MTF and Essence VC to these discussions, creating a space where founders speak candidly. You’ll hear from the architects behind names like HashiCorp, MongoDB, and Vercel, as well as leaders from Chronosphere, DBT, and mobile.dev, as they unpack their experiences. This podcast focuses on the pivotal decisions around community building, monetization strategies, and maintaining project ethos under the pressures of scaling a business. Each episode serves as a detailed case study, revealing how these companies turned publicly available code into sustainable, impactful enterprises. The dialogue naturally explores the tensions between open collaboration and commercial needs, offering a real-world blueprint that is both instructive and nuanced. For anyone curious about the intersection of community-driven development and venture-scale growth, this series provides an essential and unfiltered resource.
Author: Language: English Episodes: 50

Open Source Startup Podcast
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