It is hard to answer question. First of all because the answer depends on the what triggers you want to use.
For example if you want fast price change according to the product category – it’s a effortless task, and nearly any plug-in can handle it. However if you want for example automatically change prices for those products which are older than 3 month, belong only 2-3 category, have price above 100$, designed for women and either shows for wholesalers or retailers – then it may be a tricky task for any extension…
I recommend you ask your in-house development team or your development partner to advice you some solution.
If you need some more dedicated help and support – please feel free to contact here –Share