PayTm has migrated from being a recharge company to a marketplace model to a wallet one.
As of now all are working pretty much fine but in future, we might see a time where resources of one unit gets directed to other and the former one is closed completely.
Recharges: mobikwik, freecharge, telecom websites, paybackbazaar etc
marketplace:, flipkart, snapdeal and all standalone websites
wallet: mobikwik, freecharge, zeta, udio and many more
You can also always use Klippd and get some more extra cash backs on every shopping done online