ONES.com is praised for its comprehensive suite of tools that streamline software development processes. Users appreciate its ease of use, flexibility, and the ability to customize agile management. The platform's features, such as progress tracking, kanban, and wiki functionality, are highlighted as practical and efficient. ONES Project is noted for its effectiveness in task management and collaboration, while ONES Wiki and ONES TestCase are valued for enhancing team communication and productivity. Overall, ONES.com is seen as a valuable asset for agile development teams.