UGC ads featuring "real people" outperform polished brand content by 4x on click-through rate. But hiring creators is expensive and unpredictable. Synthetic (synthetic.actor) generates AI personas with consistent faces, homes, friends, and pets — then produces on-brand lifestyle images from a single character + preset combination.
The Technical Approach: Why "Worlds" Matter
Most AI image generators produce one-off faces that look different every time. Synthetic does things differently: you build a persistent universe around each character. That means the same apartment shows up in multiple shots. The same dog walks through the park. The same friends appear at dinner.
This matters because audiences detect inconsistency fast. A face that changes shape between posts breaks the illusion immediately. Synthetic locks identity features (face, body type, style) and wraps them in recurring environmental details — living spaces, social circles, companions, hobbies, and routines. Each of these elements is stored as a reusable asset that can be mixed into new generations.
How Content Generation Works
The workflow reduces to three steps:
- Build a persona. Define the AI character’s face, assign a home, add friends, and give them a pet. These become fixed elements that persist across all generated images.
- Choose or write a preset. Smart presets define the scenario (morning coffee, gym session, beach day). You can also write custom prompts.
- Generate. The engine combines character identity + preset context into a consistent image. Output is social-ready.
The "Character + Preset = Content" formula is designed for speed. Once your universe is built, producing new UGC-style images takes seconds rather than hours of prompting and re-rolling.
Pricing: Three Tiers
| Plan | Price | Credits | AI Personas | Max Resolution | Extras |
|---|---|---|---|---|---|
| Hobbyist | Free forever | 200 (one-time) | 1 | 1K | No credit card required |
| Creator | $19/month | 2,000/mo | Unlimited | 2K | — |
| Pro | $49/month | 6,000/mo | Unlimited | 4K + priority queue | Most popular |
Credits never expire and carry over between months. The Hobbyist plan’s 200 credits are enough to test the workflow on a single character, but you’ll burn through them quickly if you’re experimenting with presets. The $19/mo Creator plan unlocks unlimited personas and 2K output — note that 4K requires the $49/mo Pro plan, not the $19 tier. All plans are month-to-month with no long-term contract and a strict no-refund policy.
Not Ideal For
- Images only. No video, no audio, no animation. If you need your AI influencer to appear in Reels or TikToks, you’ll need a separate tool.
- Web-based only. No desktop app, no offline mode, no API access. Everything runs through the browser interface.
- Limited NSFW capabilities. The platform restricts adult content generation, which may affect certain marketing verticals.
- No real emotional depth. These are static images of fictional characters. They can’t replace genuine human interaction, real testimonials, or authentic user research.
- UGC deception risk. Using AI-generated personas to simulate real user endorsements raises ethical and legal questions in some jurisdictions. The FTC has issued guidance on disclosure requirements for AI-generated content in advertising.
- Limited access beta. The platform is still in early access, which means features may change and stability isn’t guaranteed.
Visit Synthetic — https://synthetic.actor/