Five years of growth in five weeks. That's how Covid-19 lockdowns accelerated Instacart's business last spring. Now, a year later, the company faces another "crucible moment," says Instacart CEO Apoorva Mehta. He's leaning into what he describes as a four-sided market – including software services for grocers and advertising for product vendors – to amplify the appeal of tech-enabled shopping, even as vaccinations proliferate and in-store buying revives. Instacart's focus, he says, will help it outpace a rising field of competitors, and create a distinctive advantage even against behemoth Amazon.Read a transcript of this interview at: https://mastersofscale.comSubscribe to the Masters of Scale weekly newsletter at http://eepurl.com/dlirtX