Petra Hollins

Freelance technology journalist based in Philadelphia covering developer tools, infrastructure, and the business of SaaS. Former staff writer at Protocol, where she covered the email and messaging API space for two years before the publication closed. Her work has since appeared in The Information and Rest of World.

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1 landing by Petra Hollins.

• AI email personalization

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  Creador de Agentes de IA: Guía Completa Comprar vs. Crear

  22 de julio de 2026

  Una guía comprar-vs-crear para constructores de agentes de IA: necesidades reales del negocio, desventajas honestas, y dónde encaja un espacio de trabajo preconfigurado como Skywork.