$0
For trying basic reverse prompting with your own model API.
- Basic reverse prompting
- Bring your own API
- No deconstruction, variations or other advanced abilities
No credit card required
Four tiers for different creative intensities. Paid-tier prices and credit details will be announced soon.
$0
For trying basic reverse prompting with your own model API.
No credit card required
Coming soon
Occasional AIGC creators ready to start Viko's core workflow.
Coming soon
Creators processing many references weekly, working in variations and series.
Coming soon
Heavy AIGC creators and commercial visual workflows needing batch processing and stable concurrency.
| Feature | Free | Lite | Plus | Pro |
|---|---|---|---|---|
| Basic reverse prompting | Included | Included | Included | Included |
| Custom API | Included | Included | Included | Included |
| Viko official API | — | Planned | Planned | Planned |
| Deconstruction | — | Planned | Planned | Planned |
| Prompt variations | — | Planned | Planned | Planned |
| Direct generation | — | Planned | Planned | Planned |
| Palette | — | Planned | Planned | Planned |
| Pose reference | — | Planned | Planned | Planned |
| Save to Eagle | Planned | Planned | Planned | Planned |
| Concurrent tasks | — | Coming soon | Coming soon | Coming soon |
| Cloud sync | — | Planned | Planned | Planned |
Exact prices, monthly credits and concurrency limits will be published before launch.
Benefits take effect immediately after subscribing; credits and concurrency arrive in real time.
Cancel whenever you like — paid-period benefits continue until the cycle ends.
Duplicate charges, mistaken charges or major service failures are reviewed by support; refunds follow Stripe's processing rules.
Viko includes reverse prompting, but that's not the point. Viko focuses on deconstructing references into creative information you can understand, reuse and keep branching.
No. Viko's prompts are natural language and keyword phrases, written for real creative use with GPT image models.
Free covers basic reverse prompting only, with your own custom API. Deconstruction, variations, palette, pose reference, concurrency and cloud sync are not included.
Yes. One of Viko's target workflows is one-click saving of images and prompts to Eagle, turning inspiration into a local asset library.
Viko focuses on posters, portraits, anime, commercial imagery and architecture — with deconstruction tailored to each scenario.
The palette extracts and carries forward a reference's color relationships — for series visuals, poster palettes, commercial consistency and brand atmosphere.
For character poses, anime action, complex perspective and difficult compositions — cases plain prompts can't express reliably.