# Proaction Achieves 60% Sales Growth with Codex Integration > By leveraging OpenAI's Codex, Proaction has revolutionized its sales approach, enabling substantial sales growth and reducing the engineering workload, all while delivering personalized client experiences. **Source**: openai.com | **Published**: 2026-09-25 | **Type**: case_study ## Key Facts - Proaction's sales surged 60% due to personalized demos, enhancing customer engagement and conversion. - Codex saves 40-60 engineering hours monthly, revealing operational efficiency and resource optimization. - Custom demos increased deal progression by 50-60%, indicating a strong competitive edge in sales processes. - Codex's integration reduces founder workload by 25-33 hours/month, improving productivity and focus. - Proaction's use of AI agents streamlines fleet management, showcasing strategic innovation in service delivery. ## Summary \## Summary Proaction, a software company specializing in fleet management, faced challenges in providing personalized demos due to limited engineering resources. By implementing Codex, the company was able to create customized demos independently, resulting in a 60% increase in sales and saving over 75 hours of engineering time monthly. \## Background Proaction develops software for businesses that manage various fleets, including cars, trucks, and construction machinery. Before deploying Codex, the company relied heavily on engineering resources to create personalized demos for potential clients, which limited their ability to showcase their platform effectively. \## Challenge The primary challenge was the inability to produce tailored demos for every interested prospect due to a lack of engineering capacity. This reliance on engineers meant that the sales team could not efficiently demonstrate how Proaction's platform could meet the specific needs of potential customers. \## Solution Proaction implemented Codex, allowing non-technical team members, like co-founder Colin Knudsen, to create customized, interactive demos. Colin uses Codex to pull context from customer conversations, emails, and spreadsheets to build HTML demo environments that reflect the prospects' own fleets. This process enables him to create four to six demos each month, each taking 30 to 45 minutes to build. \## Results The deployment of Codex led to a 60% increase in sales. Colin estimates that the custom demos have improved the conversion rate of deals moving from initial contact to solution development by 50% to 60%. Additionally, the use of Codex saved Proaction 40 to 60 hours of engineering work each month, as well as 25 to 33 hours of Colin's time across various tasks. \## Key Insights Empowering non-technical team members with tools like Codex can significantly enhance operational efficiency and sales effectiveness. Customization in demos can lead to higher engagement and conversion rates, illustrating the importance of personalized customer interactions. \## Customer Testimonial “I can’t really imagine being a startup founder without Codex.” — Colin Knudsen, Co-founder and COO, Proaction. ## Entities - **Companies**: Proaction, OpenAI - **Products**: Codex, GPT‑Live‑1, GPT‑6 Astra, ChatGPT‑5.6 Sol - **Technologies**: Managed Execution Layer - **People**: Colin Knudsen, Danny O'Halloran ## Key Concepts fleet management, customized demos, engineering efficiency, customer engagement, automation, OpenAI models, sales process improvement, task management ## Definitions - **Codex**: A tool that allows users to create customized, interactive demos and manage various tasks without needing engineering support. - **Managed Execution Layer**: A system that enables Proaction to automate tasks for customers, enhancing fleet management capabilities. - **GPT‑Live‑1**: An OpenAI model used by Proaction to build agents that assist in daily fleet management tasks. - **GPT‑6 Astra**: An advanced OpenAI model that helps Proaction execute tasks more efficiently and build customer experiences faster. - **ChatGPT‑5.6 Sol**: An OpenAI model that assists in identifying vehicle damage through customer-submitted photos. ## Use Cases - Creating customized demos for sales prospects - Automating customer service tasks with specialized agents - Using Codex to streamline task management and follow-ups - Building a customer solution center for tailored workflows - Enhancing fleet management through automation - Improving sales processes with personalized customer engagement ## Frequently Asked Questions **How does Proaction use Codex?** Proaction uses Codex to create customized demos for sales prospects, allowing non-technical team members to engage directly with potential customers. This reduces reliance on engineering resources and speeds up the sales process. **What benefits has Proaction seen from using Codex?** Proaction has reported a 60% increase in sales and significant time savings, with founders saving 33 hours and engineers saving 40-60 hours monthly. This efficiency allows the team to focus more on customer engagement and sales. **What role do OpenAI models play in Proaction's operations?** OpenAI models, including GPT‑Live‑1 and GPT‑6 Astra, are integral to Proaction's operations, enabling automation of tasks and enhancing customer interactions. They help in managing fleet operations and improving service delivery. **How does Proaction ensure demos are tailored to each prospect?** Colin Knudsen uses Codex to pull context from customer conversations, emails, and shared documents to create demos that reflect the prospect's specific vehicles and workflows. This personalized approach increases engagement and conversion rates. **What is the Managed Execution Layer?** The Managed Execution Layer is a system developed by Proaction that automates various tasks for customers, such as coordinating vehicle maintenance. It allows fleet managers to delegate routine tasks to specialized agents, freeing up their time for more strategic activities. ## Links - [Read on Welcome.AI](https://welcome.ai/content/proaction-achieves-60-sales-growth-with-codex-integration) - [Original source](https://openai.com/index/proaction) - [ChatGPT](https://welcome.ai/company/chatgpt): Featured company --- Source: Welcome.AI | https://welcome.ai/content/proaction-achieves-60-sales-growth-with-codex-integration