Compare · Whimsical
Koryvant vs Whimsical
Whimsical is a fast visual workspace for flowcharts, wireframes, and mind maps. Koryvant is for the high-fidelity end — a complete clickable prototype of the whole product, every screen a user reaches, in every state, across both themes.
How they differ
Whimsical is a visual workspace for flowcharts, low-fidelity wireframes, mind maps, and docs, built for quick thinking and structure early in a project.
Koryvant generates the finished design surface rather than the sketch of it: the complete screen inventory in every state, in light and dark, under a bespoke design language, plus stack-agnostic handoff specs. Where Whimsical keeps things deliberately rough, Koryvant hands you a decided, high-fidelity 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.
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 Whimsical alternative?
- For high-fidelity product design, yes. Whimsical is best at flowcharts and low-fidelity wireframes; Koryvant generates a complete, both-theme clickable prototype of the whole product with handoff specs.
- When is a low-fidelity wireframe still useful?
- Early, when you are agreeing on structure and flow. Once that is settled, Koryvant takes it to a complete high-fidelity prototype in one step.
- 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.