An AI sales system has been developed to automate hyper-personalized email campaigns, utilizing research-driven lead scoring and tailored email sequences, which integrates seamlessly with HubSpot to improve outreach efficiency. The system achieves a high positive reply rate of approximately 7% and an email open rate of 50–60%, significantly enhancing meeting bookings. PromptLayer, a crucial component, allows non-technical sales teams to manage prompts and banned words directly, enabling quick iterations and adaptations without engineering support. The outbound stack includes tools like Apollo for lead enrichment, PromptLayer agent chains for content creation, and Make.com webhooks for workflow automation, with future plans to integrate with services like NeverBounce and ZoomInfo. The innovative approach involves using various AI agents to perform tasks such as generating subject lines and email sequences, resulting in emails that appear handwritten and personalized, fostering genuine engagement from recipients. The system's design facilitates non-technical collaboration, allowing the VP of Sales to manage content iterations directly, achieving results equivalent to a team of BDRs, and enabling scalable, personalized outreach.