Vocabulary Profilers match text words to the divisions of a frequency list. Most profilers are based on Laufer, Nation's 'Classic' Lexical Frequency Profiler (LFP). VP is used for many research & teaching purposes, like rough-tuning texts to learners via same-list based Tests.
MultilingProfiler Spanish/German
at NCELP (UK) (York University)
Sample output
Integral text: buck did not read the newspapers or he would have known that trouble was brewing not only for himself but for every tide water dog strong of muscle and with warm long hair from puget sound to san diego
JUNE 2024:: VP-Compleat now profiles POS-parsed texts created by Anthony's TAGANT Parser available free at https://laurenceanthony.net/software/tagant/. See Demos at VP-Compleat
Is there a COCA profiler by k-levels? Sort of, here