Real World API Business Models That Worked Mark Boyd, Writer, ProgrammableWeb What business revenue models are most successful for API providers seeking to build active third-party developer communities? How much can an API act to leverage revenue growth and market share, and what timeline for success is realistic? This presentation goes beyond the theory to share some initial data on what businesses are experiencing when implementing an API strategy. This presentation summarizes the critical success factors from 15 API business case studies including: - Type of business model used and revenue-share data against cost estimations - What developer engagement strategies grew API usage the fastest - What factors reduced churn rate amongst third-party developers - Developer onboarding timeframe - What factors influenced internal support for an API strategy