Do I need Zerodha demat and trading account to invest in mutual funds via coin?

Yes, you need a demat and trading account with Zerodha to undertake investment in mutual funds via coin. Zerodha coin is a free mutual funds platform to invest in direct plans at zero commission. The said platform is only accessible by Zerodha users thus, even if you’ve demat and trading account with any other broker then you won’t be able to invest in mutual funds on Coin.