Glif's AI Model Agency Casts Synthetic Talent and Turns One Brief Into Ads

Two kinds of model, one agency

The name is a pun that happens to describe the product. A modeling agency supplies faces to brands, and Glif's version supplies AI-generated ones: you cast an AI model for your project before any work starts, and the scripts, stills and clips that follow are built around that character. Brands do not hire a roster from a real agency; they hire the right person for the campaign. Casting is the same first step here.

The other kind of model does the heavy lifting out of sight. Behind the cast talent sit generative AI models, and Glif decides which ones to call for each job. The ones it names are Google's Gemini 3.1 Flash and Kling O3 Pro from Kling, the video generator. You deal with the on-screen model; Glif deals with the software ones.

What a single brief buys you

Everything runs through conversation. You describe what you are selling and who it is for in Glif's creative chat, and that brief becomes the source for three kinds of output, which together cover the path from a written idea to a finished short ad without leaving the chat window.

• Scripts

  The brief is turned into something shootable first, so the visuals have a plan to follow.

• Product shots

  Still images of the product for store listings and ad placements.

• UGC-style videos

  User-generated-content style clips: the look of a customer filming an unboxing or a review on a phone rather than a polished studio spot.

Glif chooses Gemini 3.1 Flash or Kling O3 Pro so you don't have to

Producing that mix of assets by hand usually means juggling an image tool and a video tool, each with its own prompts and quirks. Glif folds that decision into the chat. It selects the generator for the task in front of it, which keeps the person writing the brief focused on the product and the audience rather than on which model handles motion better this month.

The front door is glif.app, and getting started is free. Teams that want this inside their own pipelines have two more routes. The API lets a program request assets directly. MCP, the Model Context Protocol, is the open standard AI assistants use to call outside tools, so any agent that speaks MCP can treat Glif as one more tool in its kit and order up a script or a clip mid-task.