Reviewers mostly praise Klu for pulling information from multiple work tools into one place, making search faster, easier, and more intuitive. Several say it saves time by reducing app switching and helps manage internal knowledge or files across tools like Notion, Slack, Google Drive, and Figma. Users also like the clean, familiar interface and chat-based interaction with data. Still, the feedback is thin and not fully consistent: one reviewer reports broken search and claims the app deleted data, raising trust and reliability concerns.