Hello Omkar ,

SIES Nerul College is quite better compared to Pillai's Institute of Management . Let compare the colleges then you understand the completely .

1. Both are Private and Affiliated university .
2. SIES Nerul College Offer more courses .
3. 10 Students rated 4 / 5 for SIES Nerul College and 1 student rated 3/5 for Pillai's Institute .

If you want some more information about colleges go through this link you get some idea .

Pillai's Institute

https://www.careers360.com/colleges/pillais-institute-of-management-navi-mumbai

SIES Nerul College .

https://www.careers360.com/colleges/sies-nerul-college-of-arts-science-and-commerce-navi-mumbai

I think this answer will help you lot .

All the best !!!!