Elon Musk has suggested that all users of X, formerly called Twitter, may have to pay for access to the platform.
In a conversation with Israeli Prime Minister Benjamin Netanyahu, the billionaire said a payment system was the only way to counter bots.
The Tesla and SpaceX boss said X is moving to having a small monthly payment for use of the system.
X corp is yet to speak on this development.
It is unclear whether this was just an off-the-cuff comment or a signal of firmer plans that have yet to be announced.
Elon Musk has long said that his solution for getting rid of bots and fake accounts on the social media platform is charging for verification.
Since taking over Twitter last year he has looked to incentivise users to pay for an enhanced service, which is now called X Premium.
This has been done by giving paid subscribers more features, like longer posts and increased visibility on the platform.
However, users can currently still use X for free.
Although there is a clear financial interest for the company to charge users, Mr Musk insisted that getting people to pay for the service is aimed at tackling bots.
However, a risk is that by putting X behind a paywall it may lose a large chunk of its users.
That in turn, could drive down advertising revenue, which currently accounts for the vast majority of the company’s income.
Mr Musk’s conversation with the Israeli prime minister also touched on antisemitism on X.
The platform has been accused by the Anti-Defamation League (ADL) campaign group of not doing enough to stop antisemitic content.
In a statement, the organisation said that Mr Musk was “engaging with and elevating” antisemites.
Earlier this month, he said that the company would sue the ADL to “clear our platform’s name”.