Tether supports Rumble's acquisition plans, the streaming platform said in an announcement.
"Following consummation of the potential transaction, Tether would become an important customer of Rumble, with a multi-year commitment to purchase GPUs,” Rumble said in a statement.
Stablecoin issuer Tether last year said that it would invest $775 million in Rumble’s platform, starting with a $250 million cash plug.
The El Salvador-based Tether works to mint $USDT, the fourth-biggest cryptocurrency by market cap. $USDT is a stablecoin pegged to and backed by the U.S. dollar, and it’s considered a key part of the crypto ecosystem.
Rumble is a Canadian company that allows users to stream and post videos. It competes with YouTube, and trades on the Nasdaq as RUM.
The platform differentiates itself by supporting free speech, and has been popular with American conservative creators and conspiracy theorists alike.
Rumble last year started putting Bitcoin on its balance sheet, and now holds 210.8 BTC worth over $25 million at today's prices.
RUM finished the trading day up about 3% Monday, but remains down about 34% since the start of the year.