Profitability of Open-Source Software Product Development
2026-08-03 • Software Engineering
Software EngineeringComputers and Society
AI summaryⓘ
The authors studied many U.S. tech firms to see if using open-source software helps their businesses. They found that companies that let outside volunteers contribute to their software gained higher profits mainly because this brought in new ideas without increasing worker costs much. However, benefits appeared only when volunteers did a big part of the work and when firms combined open-source work with their own ongoing research. The authors suggest that open source works best as a way to share and integrate knowledge, not just as a way to get cheap labor.
open-source softwaregross marginlabor productivityexternal contributorsorganizational knowledgeinternal R&Dknowledge integrationhigh-tech firmspublic-private infrastructurevolunteer communities
Authors
Shivendu P. Singh, Narayan Ramasubbu, Chris F. Kemerer, M. Zia Hydari
Abstract
Many technology firms now build software products in the open, inviting outside developers to contribute alongside their employees on platforms like GitHub. Does this openness in product development pay off? Analyzing 977 U.S. high-tech firms from 2001 to 2025, this study finds that open-source adoption raised firms' gross margins by 4-5% on average. These gains flow largely through higher labor productivity, as firms integrate external contributors' diverse knowledge into internal workflows, broadening the organizational knowledge base without a commensurate rise in labor costs. However, the payoff emerges only when outside volunteers supply a meaningful share of the work (around 35% in this sample), and hinges on the firm's resource configuration. While there are multiple pathways to profitability, pairing open-source product development with sustained internal R&D is a core condition present in all high-profitability configurations. For managers, the lesson is to treat open source as a knowledge-integration strategy matched to the firm's resources, not merely a means of sourcing external effort at lower cost. For policymakers, the findings underscore the broad economic value of open-source ecosystems and the need for policies that foster skilled volunteer communities and public-private open-source infrastructure.