Your AI agent for creating ads.
Create UGC, voiceover, and animated video ads by chatting. It generates, edits, and cuts every variant for you.
Every ad format
Make every kind of ad.
Describe the ad you want and the agent produces it — then spin up ten variants of the winner in the time it used to take to brief one.
Talking head ads
AI creators deliver your script straight to camera — UGC energy without booking talent. Lip-sync, captions, and hooks included.
Voiceover ads
Human-feel footage with an AI voiceover on top. The agent picks the b-roll, times the narration, and cuts it to the beat.
Animated ads
Claymation, LEGO-style, stop-motion — turn your product into a playful animated spot that stops the scroll. No studio required.
The agent at work
Direct the whole edit in plain English.
The agent generates your clips, composes them on a real timeline, and revises the cut when you ask — new pacing, different captions, no speed-up. It edits the project, not just the prompt.
All 5 clips generated. Here they are:
Done! Your 25s podcast talking head is composed on the timeline — comes out to about 21 seconds after trimming the dead air, which keeps it tight and natural.
Can you add them to the timeline again? But no 1.1x playback rate
Done — all 5 clips are back on the timeline at normal speed (1.0x). About 25 seconds after trimming the dead air, right on target.
Agent-powered creative
Everything you need to create high-converting video ads at scale.
Cospark's creative agent picks the right model, writes prompts, generates footage, and edits your ads — all in one place. No more juggling five tools to make one ad.
All the best models in one place
Generate with Gemini Omni, Sora 2, Seedance 2, Nano Banana, and more. The agent picks the right model for your brief, so you don't need to be a prompt engineer.
URL to video
Paste any ad URL and Cospark scrapes it, analyzes the structure, and recreates it with your brand, products, and voice.
AI Video Agent
Tell it what to change and it edits the timeline itself — cuts, trims, captions, and voiceover sync. Iterate on ads in seconds, not hours.
"Stop scrolling. Start building. Create ads that convert without the fluff."
Build with your brand
Upload your brand guidelines, products, and voice. The agent uses your colors, tone, and visual identity across every ad it creates.
Full Video Editor
Edit through conversation or hands-on. Timeline editor, voiceover sync, and export in any format — 4K Ultra HD included.
Built for scale
Powering creative teams at scale.
The agent generates, edits, and manages your entire ad pipeline. Solo founders and enterprise teams use Cospark to ship creative that used to take weeks — in minutes.
500K+
Video ads created by teams
across every industry.
10x
Faster production — from
brief to launch-ready ad in
minutes.
Questions & Answers
Ready to create your next viral ad?
Join thousands of marketers creating high-converting video ads in minutes, not days. Start for free — no credit card required.