Datadog (DDOG) reported strong Q2 earnings and raised full-year guidance, but its stock plummeted due to weak Q3 guidance. This deceleration is attributed to a significant usage reduction by its largest customer, widely believed to be OpenAI, highlighting the risks of its consumption-based model.
Datadog's stock plunged 19% despite beating Q2 earnings and raising full-year guidance. The market reacted negatively to the company's Q3 guidance, which implied a significant slowdown in revenue growth. This slowdown was explicitly linked to a single, large AI customer (widely speculated to be OpenAI) reducing its usage, exposing the vulnerability of Datadog's consumption-based business model. While management emphasized the strength of its core business and acceleration in non-AI customers, the immediate impact is a loss of investor confidence due to customer concentration risk. Short-term, DDOG faces volatility and potential further downside, but long-term, if the core business continues to accelerate, the sell-off might be seen as an overreaction.