This open access book constitutes the refereed proceedings of the 23rd International Conference
on Software Business ICSOB 2023 which was held in Lahti Finland during November 27-29
2023. The special theme of ICSOB 2023 was Digital Agility: Mastering Change in Software
Business and Digital Services. The 27 full papers and 8 short papers presented in this book
were carefully reviewed and selected from 79 submissions. They were organized in topical
sections as follows: Requirements software procurement platforms ecosystems and data
artificial intelligence software startups software product management software and business
co-development and emerging digital world.