Question: How can I get accurate valuations for my domain portfolio, considering multiple parameters like domain length and historical sales?

First is Domain Price Checker, an algorithmic tool that combines data from more than 2.6 million domain name sales with machine learning to generate detailed domain reports. It evaluates more than 40 attributes, including length and sales history, and offers several pricing tiers. You can get a basic free plan with 15 queries per month or pay for a more advanced plan.

Second is HumbleWorth, a free domain name value estimator that uses AI models and a variety of training data sources to deliver valuations. It lets you assess domains in bulk with unlimited assessments, and it categorizes domains into keep, drop and sell categories. HumbleWorth's features include estimation ranges with probabilities and daily updates on valuable dropped domains. HumbleWorth is trained with new data so its valuations stay fresh.