The Supreme Court had ruled on Wednesday that Aereo had violated copyright laws by capturing broadcast signals on miniature antennas and transmitting them to subscribers for a fee.
"We have decided to pause our operations temporarily as we consult with the court and map out our next steps," Chet Kanojia, Aereo's chief executive, said in a letter to customers sent this morning under the heading "Standing Together for Innovation, Progress and Technology."
The company had fewer than 500,000 subscribers in about a dozen metropolitan areas.
Customers paid USD 8 to USD 12 a month to rent one of Aereo's dime-size antennas that captured over-the-air television signals.
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They then could stream and record programmes from major broadcasters using their mobile phones, tablets, laptops and Internet-connected televisions.
In a 6-to-3 decision, the Supreme Court sided with broadcasters in a case that was closely watched by the media and technology industries.
Aereo challenged the economics of the television business. Broadcasters were worried that had the start-up triumphed, it would have threatened the billions of dollars they received from cable and satellite companies in retransmission fees.
Top American cable broadcasters including ABC, CBS and Fox approached the Supreme Court, alleging that Aereo was an infringement on the current copyright laws.
Broadcasters argued that Aereo's business model violated copyright laws and was a high-tech way to steal their programmes. Aereo countered that its service was a digital-age solution for watching free over-the-air broadcasting.
"The spectrum that the broadcasters use to transmit over-the-air programming belongs to the American public, and we believe you should have a right to access that live programming whether your antenna sits on the roof of your home, on top of your television or in the cloud," Kanojia was quoted as saying in his letter to Aereo users.