That is like saying Facebook does not own the content uploaded to it. These analytic tools are the ones doing the collection, at the end of the day it is their data that they allow you to use.
All Customer Data is, or shall be, and shall remain the property of Customer. Customer Data shall not be used by Amplitude or its agents other than in connection with providing the Service or support under the terms of the applicable Order Form and this Agreement. Customer hereby grants Amplitude a non-exclusive, non-transferable, non-sublicensable, worldwide, royalty-free license to use, collect, transfer and process, the Customer Data for the sole purpose of Amplitude providing the Service and support to Customer under the terms of the applicable Order Form and this Agreement. In addition, Customer shall own all right, title and interest to the Results obtained by Customer through Customer’s use of the Service. For purposes of this Agreement, “Results” shall mean the data based on Customer Data resulting from Customer’s use of the Service.