Click Up should have a spreadsheet view with the ability to manipulate and export CSV files. I've used a lot of productivity software in the past and Click Up is without a doubt one of the best. I tried it out for a bit and converted almost instantly. But what would make it truly unstoppable is an ability to create custom spreadsheets similar to "Airtable". Now it does not need to happen right now and the functionality does not need to be as advanced, but to be the ultimate productivity software it seems that's the only major thing missing.