Compare · Replit Agent
Koryvant vs Replit Agent
Replit Agent builds and runs an application inside Replit. Koryvant settles the design of the whole product first — every screen, every state, both themes — as a clickable prototype you can hand to any team or any builder.
How they differ
Replit Agent generates and runs a working app in the Replit environment, handling code and execution end to end.
Koryvant is the design-complete blueprint layer, not a full-app builder. It generates the complete design surface — every screen and state, both themes — as a safe static artifact plus stack-agnostic handoff specs. It is where you decide what the product should be before an agent starts building it.
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 an alternative to Replit Agent?
- They cover different stages. Replit Agent builds a running app; Koryvant designs the complete product surface first, as a clickable prototype. 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.