Instacart's second quarter was the picture of a platform that has stopped chasing growth and started harvesting profit. Gross transaction value, the total value of goods moving through the marketplace, grew fourteen percent to over ten billion dollars, while adjusted EBITDA grew nineteen percent and free cash flow surged past four hundred and eighty million dollars in the quarter. The company is no longer the high-growth pandemic darling, but it has become something rarer in consumer technology: a consistently profitable grocery infrastructure business.
The tension in the numbers is between engagement and monetization. Orders grew nine percent to ninety point three million, while the total value per order grew faster, which means average order values and advertising revenue are doing more of the work than customer acquisition. Gross margin compressed slightly as cost of revenue grew faster than revenue, but adjusted EBITDA margin still expanded to thirty percent, and the company's operating cash flow more than doubled year over year.
The open question is where durable growth comes from once the average-order-value tailwind normalizes. The company's advertising business, its enterprise platform for retailers, and its international and new-category expansion are the candidate engines, and the market is watching whether Instacart can sustain double-digit top-line growth without giving back the margin discipline that now defines the story.