Which is the best embedded analytics tool for multi single-tenant databases?

Hi all, I'm currently researching for an embedded BI tool for my company use case. We need to provide embedded analytics to our customers (OOTB dashboards + self-serving capabilities). - We have a multitenant database in redshift where each customer has a separate and slightly different schemas, and a few hundred customers. - preferably be as near real time of data refreshing as possible - we have a fairly small data team of just one Data Eng and one Backend Eng - we have customers on multiple regions with data sovereignty requirement. - pricing is also important as eventually we want to provide some level of analytics to many users My shortlists include Looker, Thoughtspot, Domo, Sisense. Would love to hear from anyone who have used any of these tools or have any similar use case to us! Much appreciated!