If you need a tool to quickly and accurately assess a large number of domains, HumbleWorth is a great choice. This free domain name value estimator uses AI models and a large training data set to give the best possible valuations. It can evaluate up to 2,000 domains at a time, sorting them into keep, drop and sell categories. The tool's neural network model is trained continuously with new data, giving you up-to-date valuations that reflect the constantly changing complexity of the market.