Should a pre-seed startup have a prototype?

A clickable prototype is one of the highest-leverage assets at pre-seed: it makes the product concrete for investors without the cost of building it. Koryvant generates one from a prompt.

Can I share the prototype with investors as a link?

Yes. Unlocking a Koryvant project lets you deploy the prototype to a shareable link, so investors can click through it themselves after the meeting.

Is a prototype enough, or do I need a built product?

For most early pitches a complete, credible prototype is enough to communicate the product and the team’s thinking. It also de-risks the eventual build by settling the design first.

Guide · Fundraising

Using a prototype in an investor pitch

A clickable prototype turns an investor pitch from a description into an experience. Instead of asking investors to imagine the product from slides, you let them click through it — every screen, every state — which makes the idea concrete and the team look ready.

Last updated August 19, 2026

Why a prototype beats slides in a pitch

Slides describe a product; a prototype demonstrates it. Investors see hundreds of decks, and a navigable prototype cuts through because it shows a product that already exists as a decided design, not just a claim.

A prototype also signals execution. A founder who can show the whole product surface — including the unglamorous settings and error states — reads as someone who has thought the product through.

What the prototype should show

Show the core flow end to end, but do not stop there. Include the states that prove you understand the product: the empty first-run, the error path, the edge case. Completeness is what makes it credible.

Keep it high fidelity and consistent, in both themes, so it reads like a real product rather than a rough sketch. Polish signals seriousness in a room where attention is scarce.

Getting a pitch-ready prototype with Koryvant

Koryvant generates a complete, high-fidelity clickable prototype from a prompt — every screen, every state, both themes — that you can deploy to a shareable link and click through live in the room.

The prototype is the design surface of the product, ideal for a pitch. Koryvant is the design-complete blueprint layer, not a full-app builder. There is no backend, no database, and no running full-stack app.

Try it on your own idea

Describe your product to Koryvant and get a complete clickable prototype — every screen, every state, both themes — free to generate and preview.

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Questions

Should a pre-seed startup have a prototype?: A clickable prototype is one of the highest-leverage assets at pre-seed: it makes the product concrete for investors without the cost of building it. Koryvant generates one from a prompt.
Can I share the prototype with investors as a link?: Yes. Unlocking a Koryvant project lets you deploy the prototype to a shareable link, so investors can click through it themselves after the meeting.
Is a prototype enough, or do I need a built product?: For most early pitches a complete, credible prototype is enough to communicate the product and the team’s thinking. It also de-risks the eventual build by settling the design first.

Keep reading: What is a design handoff, and why does it matter? or High-fidelity vs low-fidelity prototypes. Browse all guides, or see Koryvant by product type.