Compare · v0
Koryvant vs v0
v0 is a fast way to turn a prompt into interface code. Koryvant works one step earlier and one step wider — it generates the whole design-complete blueprint of your product before any code is committed to a stack.
How they differ
v0, from Vercel, is a prompt-to-UI tool that generates interface code you refine in a chat and ship inside its ecosystem. It is quick at producing components from a description.
Koryvant generates the design surface of the whole product instead of code for a slice of it: every screen a user would reach, in every state, across light and dark, as a clickable prototype with a bespoke design language and stack-agnostic handoff specs. It is a decided design you hand to any engineering team — not a running application.
Koryvant is the design-complete blueprint layer, not a full-app builder. There is no backend, no database, and no running full-stack app.
Where Koryvant is different
Koryvant is built to hand you a design-complete blueprint of the whole product, priced once per project.
The complete screen inventory
Every screen a user would reach is drawn — not a hero and a handful of placeholders. You see the whole product surface, not a single showcase view.
Every state, not just the happy path
Empty, loading, populated, error, and edge cases per screen — the states a real product actually lives in, so the blueprint holds up under review.
Light and dark, in lockstep
Both themes designed together on a shared token system, so the prototype reads the way a shipped product does rather than a single-theme mockup.
A bespoke design language
A spatial motif, a brand mark, and iconography derived for your idea — not a generic component-kit reskin that looks like everything else.
Stack-agnostic handoff specs
Voice, motion, and roadmap notes that hand off cleanly to any stack, so engineering starts from a decided design instead of designing while it builds.
One-time, per project
Generate, preview, and iterate for free; a single one-time payment unlocks a project to edit, deploy, and download. No subscription, no credits.
Questions
- Is Koryvant a v0 alternative?
- Yes, in the design and UI layer. Where a prompt-to-UI tool like v0 is strong at turning a prompt into interface code for a view or a few components, Koryvant generates the design-complete blueprint of the whole product — every screen, every state, both themes — as a clickable prototype with stack-agnostic handoff specs.
- Does Koryvant generate code you deploy as a running app?
- Koryvant's output is a clickable HTML prototype plus handoff specs — the design surface, downloadable as an artifact set. Koryvant is the design-complete blueprint layer, not a full-app builder. There is no backend, no database, and no running full-stack app.
- Does Koryvant lock me into one framework?
- No. The handoff specs are stack-agnostic, so engineering can build on any framework it prefers rather than starting from a decision baked into generated code.
- How does pricing compare?
- Koryvant is free to generate, preview, and iterate. Unlocking a project to edit, deploy, and download is a one-time payment per project — no subscription and no credits. See the pricing page for the current price.