Well practically there is no benefit applying from Zerodha.
But I found your comment interesting. I always get update email from Zerodha when application is submitted to exchange:
Beside for allotment, I generally get an email from RTA of issue. Also I doubt if you apply through any Bank, they will send out separate allotment update.
But yes, if you think any other platform is convenient, you can always use it. There is hardly any additional benefit of using Zerodha or any other platform for IPO