Putting a Price Tag on Open Source ROI in Enterprise Japan
Talkat Open Source Summit Japan + AI_dev: Open Source GenAI & ML Summit + Automotive Linux Summit 2025 · 2025-12-08..12-10·
summary
Claims a finance-grade ROI framework with four pillars and concrete numbers: 32% TCO reduction and “300% ROI with 12-month payback” from IDC, 33% faster developer productivity and 48% more apps per year, 46% faster security updates and 74% of IT leaders seeing talent gains. Uses Wardley-style maps to decide build/share/buy, cites METI task forces, and launches an open-sourced assessment tool that outputs maturity scores (example: 47%), nine critical issues, and ~$122,000 estimated savings to prioritize investments.
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chapters (8)
- 0:00Open source ROI in enterprise Japan
- 3:39Measuring open source ROI
- 7:33Strategic decision framework
- 11:07Four pillars of open source ROI
- 13:16Collaboration and maturity metrics
- 15:30Live demo of assessment tool
- 17:44AI native future with open source
- 19:08Q&A
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