Earnings per share during the quarter were $2.78, compared with $1.64 analysts had expected on average, according to research firm LSEG, CNBC reports.
Revenue came in at $181.52 billion, while analysts had expected $177.3 billion.
Cloud services revenue was $37.59 billion, higher than the expected $36.64 billion. Cloud services revenue rose 28 percent from a year earlier.
In the current quarter, Amazon expects sales of between $194 billion and $199 billion, while analysts had expected $188.9 billion.
Amazon shares fell 1.5 percent in after-hours trading on the New York Stock Exchange.
