X, formerly called X, is set to release a video-call feature, allowing users to make video chat calls without divulging their phone number. X has been adding features, including payment, DMs, microblogging, and support for photo and video sharing. WhatsApp, which is owned by Meta, will become the company's direct competitor.X, formerly called X, is set to release a video-call feature, allowing users to make video chat calls without divulging their phone number. X has been adding features, including payment, DMs, microblogging, and support for photo and video sharing. WhatsApp, which is owned by Meta, will become the company's direct competitor.