Agent Catalogue

Syren

Builds short videos with motion graphics, avatars and voiceover from a prompt or shared material.

Visit Synthesia See the contract

Software you sign up for or install and run yourself. Submitted listing, not yet checked. Nothing on this page is sponsored.

What it does

Syren is a video creation agent inside Synthesia that builds a video with motion graphics, animation, avatars, voiceover, music and b-roll from a prompt or a preset. Users can add branded documents, images, videos, PowerPoint files or YouTube links, and steer the style with brand assets, a reference video or a brand description. The agent writes the video as code, renders it live in the browser and is then refined through chat. It launched in beta on 9 October 2026, uses credits, and produces horizontal or vertical videos of up to three minutes.

Type
Software product
Pricing
Pricing not published
Setup
Works instantly
Access
Web app
Human review
Review is optional
Vendor
Synthesia
Website
synthesia.ioChecked 19 October 2026
Listed
19 October 2026

You provide

  • A prompt or preset
  • Documents, images, videos, PowerPoint files or YouTube links
  • Brand assets, a reference video or a brand description

You receive

  • A video of up to three minutes with motion graphics, avatars and voiceover
  • Horizontal or vertical format

How the work runs

  1. 01

    Writes the video as code

  2. 02

    Renders it live in the browser as it is built

  3. 03

    The user refines it through chat, playback, a transcript view and the editor

Before it is handed over

Review is optional.

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