I've used Botify at my previous job (Postmates) and I also brought it on at my current job at RVshare. I think it's a great tool that brings a lot of new things to the table that GA/GSC can't offer at all (and won't offer). If you're interested in learning how making changes to your site have a direct influence on crawl behavio\r by bots and how that can help you drive additional traffic then it's a great plus. That's why on the technical/product side it will open a lot of new opportunities for testing and continuous optimization.
Regarding if it's useful for you, I would be hesitant to buy an expensive tool (you're likely north of $1500 monthly) for a smaller site as there are fewer ways to optimize on that for the scale there is. But if the only 5K pages generate millions of users from Organic Search on a monthly basis and bring in a lot of money then Yes it might be worth it. If you're comparing to Moz/SEMrush etc. Don't they're not comparable and have totally different price points. You use Botify in addition to your current toolset, not as your toolset.