AI news story

Mirage raises $75M to continue building models for its AI video editing app Captions

Mirage, the maker of video editing app Captions, has raised $75 million in growth financing from General Catalyst's Custo…

  • Startups
  • Source: TechCrunch
  • Published: 2026-03-24

Editor's take

Mirage has secured $75 million in growth funding to further develop the AI models powering its video editing application, Captions. This infusion of capital positions Mirage to compete in the increasingly crowded generative AI video space, where established players like Adobe and emerging startups are vying for creator attention. The funding signals continued investor confidence in the potential of AI to democratize and enhance creative workflows for a broad user base, from casual social media users to professional content creators.

The significant investment suggests Mirage aims to expand its model capabilities beyond basic editing, potentially into more sophisticated content generation or personalized video creation. Investors will be watching to see how Mirage leverages this capital to differentiate Captions from competitors like RunwayML or Pika Labs, and whether it can achieve significant user adoption and retention. The success of this strategy will hinge on the demonstrably improved quality and efficiency these advanced AI models can deliver to video editing workflows.