Confident LIMS | 3,590 followers on LinkedIn. The easiest way to test | Confident is the LIMS you actually want to use. Confident LIMS is the best laboratory information management system (LIMS) for high-velocity analytical labs and their clients. Confident LIMS combines an intuitive and beautiful interface with a powerful network of labs and testing clients, allowing labs to attract and retain more clients, accelerate workflows, and seamlessly integrate systems.