Apple Inc. and Amazon.com Inc. halted support for Parler, dealing a major blow to a social-media service that has soared in popularity among conservatives and escalating a campaign by tech giants to regulate content they see as dangerous in the wake of the mob attack on the U.S. Capitol.
Amazon said Saturday it would no longer provide cloud-computing services to Parler, and Apple suspended the company’s app from the App Store. Both companies said Parler hasn’t demonstrated in recent conversations that it can adequately address threats of violence on the platform.
“We have always supported diverse points of view
