The best way to raise a massive round is to go app-only. But then, the one big disconnect between (mobile) startups and investors is this : most of the startups are android-first while 90% investors are iOS-only.
That is, investors aren’t able to use your product – they can’t judge the startup based on the product !
The only workaround? Like a founder shared with me – have a product video. This helps investors.