What can you do to market a start-up without any marketing budget?

Try and promote it by creating profiles on the free b2b and b2c websites and free search engine submissions, also ask for at least2-3 referrals from new customers

Initially , I alliance with an existing SME(Small Medium Enterprise) . Keep the same until i get finically strong & earn market/Customer base.

 

close that startup before you lose more money.