Captions Funding History

Captions is behind the Mirage AI video editing app (formerly known as Captions) for automated captions, dubbing and AI avatar content.

Company Overview

Captions logo

Captions

  • Content Creation
  • Video Editing Tools

Founded 2021 · New York, New York, US

Official Website

Captions Funding Timeline

  1. Announced Mar 24, 2026

    Growth Financing

    US$75 million

    The financing came from General Catalyst’s Customer Value Fund, a non-dilutive vehicle for expanding customer acquisition.

    Led by General Catalyst.

    Source · captions.ai ↗
  2. Jul 9, 2024

    Series C

    $60M · $500M valuation

    The company said the funding would support AI video research and expand the team in New York.

    Led by Index Ventures. Participation included Kleiner Perkins, Sequoia Capital, Andreessen Horowitz, Adobe Ventures, HubSpot Ventures.

    Source · captions.ai ↗
  3. Announced Jun 22, 2023

    Series B

    US$25 million

    Captions unveiled an updated brand alongside the financing for its video creation tools.

    Led by Kleiner Perkins. Participation included Sequoia Capital, Andreessen Horowitz, SV Angel.

    Source · captions.ai ↗

Captions Founding Team

Gaurav Misra had built and led Snap’s design engineering team before founding Captions with Dwight Churchill, who helped launch Goldman Sachs’ Marcus consumer finance business.

Captions Products

  • Mirage

    Lets editors add b-roll and revise a video alongside its transcript and captions.

Captions Company Development

Beyond Subtitles Under the Mirage Name

Captions expanded from an editing experience associated with automatic subtitles into dubbing and AI avatar workflows under the Mirage name. Those tools address creating and localizing footage as well as editing material that has already been recorded.

Captions Competitive Landscape

Editing a Clip or Creating a Presenter

Mirage overlaps with HeyGen on dubbing and avatar video. The comparison is especially useful for teams deciding whether to start from existing footage that needs editing or from a script that needs a generated presenter.