Alfresco One (Enterprise) provides more robust, scalable, and supported features compared to the Community version. Key differences include being ready for production use, receiving service packs and updates, and having priority support. The Enterprise version also offers high availability, certification across platforms, 24/7 support via SLA, access to support tools and knowledge base, certified training, and support from Alfresco's partner network. It additionally supports more databases and application servers and includes certified integrations, clustering, storage policies, benchmarking frameworks, and advanced monitoring capabilities.