I used Rush Analytics for both my own and client projects. I can note the following: the clustering results turned out to be better than those of Key Collector. Although the system is still far from perfect and there are some unresolved queries that need to be reviewed manually, everything works very quickly. For example, parsing 130,000 search suggestions took just a few minutes. Initially, the price seemed high, but when I assessed the labor costs for manual parsing outsourced, the difference turned out to be insignificant. Anti-gate and proxies for the collector at an exchange rate of 65-70 rubles are quite expensive, whereas there are no such expenses in Rush Analytics. It would take much more time to check and coordinate freelancers, plus there are risks that the performer might let you down at a critical moment, which has happened more than once.
