---
id: "entity-github-copilot-d5"
type: "entity"
entityType: "product"
canonicalName: "GitHub Copilot"
aliases: ["Copilot"]
source_timestamps: ["¶9"]
tags: ["developer-tools", "ai", "case-study"]
related: ["entity-cursor", "concept-business-model-void"]
sources: ["commercial"]
sourceVaultSlug: "hbr-seg-commercial"
originDay: 5
articleStem: "hbr-tier2-09-customer-workarounds"
sourceUrl: "https://hbr.org/2026/05/what-customer-workarounds-can-reveal-about-your-business-model"
sourceTitle: "What Customer Workarounds Can Reveal About Your Business Model"
---
# GitHub Copilot

An AI developer tool launched in **2021** with a **per-seat subscription** model. The model fit initially, but developers soon wanted *model choice, deeper context, and agent-style execution* — leading them to use third-party tools and pay out of pocket.

GitHub *noticed* these workarounds but **acted late**, allowing a competitor to capture the [[concept-business-model-void]]. Copilot is the article's cautionary counterpart to [[entity-cursor-d5]]: detection without timely action still loses the void.

**Related:** [[entity-cursor-d5]] · [[concept-business-model-void]] · [[framework-strategic-steps-void]]