Hi @Abhijeet.Nagre, We have done a comprehensive comparison of trading platforms & brokers. Here, you can also view which brokers provide NEST trader. Here's the link which may be of use to you - Compare Brokers - Fyers.
Finvasia +1 and is best coz there is no bullshit of R.s 20 or 10 brokerage and no clearing fee either
finvasia charges u R.s 49 a month and unlimited trading in NSE exchnage (NSE | F&0 ) :xD