Northport — AI video ad generator for UGC-style ads
Northport is an AI ad production studio that turns one written script into finished vertical (9:16) video ads. It storyboards the script, generates every frame in your chosen art style, animates each shot, narrates it in a voice you select, burns in captions, adds a soundtrack, and renders each hook × headline combination as its own separate, ready-to-test cut. The entire build runs server-side on a durable pipeline, so you can close the tab and the ads still finish.
- Output: finished 9:16 video ads with narration, captions and soundtrack
- Input: a product brief and a script (hook, body, call to action)
- Variations: every hook × headline combination as its own finished ad
- Runs: server-side — close the tab, it keeps building
- Team access: private shared workspace with email invites
- Price to start: free, no credit card required
Who Northport is for
Direct-to-consumer brands, performance marketers, media buyers and agencies who need a steady supply of fresh video ad creative for Meta, TikTok, Instagram Reels and YouTube Shorts. Its specific purpose is beating creative fatigue: because every hook and headline becomes its own finished ad, one build produces a structured creative test instead of a single video.
How it works
- Brief the product once. Add your brand and product — photos, USPs, the offer and the notes your editor should respect. Every ad inherits it.
- Choose script, look and voice. Write the hook, body and CTA, pick an art style and a narration voice, then generate your on-brand character.
- The pipeline builds it. Storyboarding, frame generation, animation, narration, automated visual QA and the final cut all run server-side.
- Review and export. Every hook × headline combination arrives as a finished, captioned, ready-to-test ad.
Why it is different
- A pipeline, not a prompt box. Every stage is a checkpointed job, so provider failures recover automatically instead of losing the run.
- Variation at scale. Each hook and headline is rendered as its own finished cut, so creative testing is built in.
- Brand consistency enforced. One approved character, one art style, and product fidelity checked by automated visual QA on every frame.
- Audio-led timing. Each shot is timed to its own narration line, so the cut never drifts and never holds a frozen frame.
- Tenant isolation. Workspace-level access control keeps each organization's brands, footage and ads private.
Guides
- AI UGC video ads — what creator-style AI ads are, when they beat studio spots, and how to produce them at volume.
- AI video ad generators compared — the categories of AI ad tool and how to pick one.
- Hook and headline testing — how many variations you need to beat creative fatigue.