Nebula
FREEN° 0032 · AI / Tech
8 layers · 3 free
AI startup website templates that show the model at work
An AI product is hard to explain with a headline and a gradient. Visitors want to see what the model does, so each template here opens on a scripted demo of a fictional product: tokens streaming with probability bars, a code suggestion typed as a diff, a help widget answering with cited sources, a question turned into SQL and a chart.
The products range from developer APIs and coding assistants to support, analytics, research and fraud scoring, so there is a starting point whether you sell to engineers or to operations teams. Abyss adds a real-time three.js scene behind the story. Each one is a single file you can open, tune in the browser and copy as a prompt for Claude, Cursor or ChatGPT, in plain HTML or as a Next.js, React, Vue or Astro project. Abyss, Nebula and Sibyl are free to try.
The 8 layers, in order
An inference API: the playground hero streams a reply token by token with probability bars and attention curves.
Cortex
PRON° 0679 · AI coding assistant
A coding assistant whose hero editor types a suggestion as a live diff, with Accept and Reject that really apply it.
Abyss
3DFREEN° 0724 · AI research assistant
A research assistant with a three.js creature of light behind the page, and a chat mock that answers with citations.
Sibyl
FREEN° 0713 · AI customer support
Customer support: a help-centre widget works a scripted morning queue with typing dots and cited sources.
Relay
PRON° 0709 · AI agent platform
An agent platform with counting figures and a pinned workflow graph whose nodes and wires assemble as you scroll.
Querent
PRON° 0708 · analytics copilot
An analytics copilot set like a financial paper: a typed question writes SQL and draws its own chart.
Draft
PRON° 0682 · AI design tool
A wireframing tool where pointing at an empty slot draws a dashed ghost of the suggested block.
Vigil
PRON° 0718 · AI fraud & security
Fraud scoring with a radar that sweeps payment sectors while a live transaction stream fills beside it.
Browse the full catalogue: Templates
Questions
What should an AI startup website show above the fold?
The product doing its job. A short demo that plays on its own (a streamed answer, a generated diff, a resolved ticket) explains an AI product faster than a feature list. Every template here leads with one and lets the visitor take over.
Are the companies in these templates real?
No. Every brand, product and figure in the demos is fictional placeholder content. Replace the copy, numbers and screenshots with your own before launch.
Can I use these AI templates with Next.js?
Yes. Pick Next.js in the stack menu before copying and the prompt asks for an App Router project in TypeScript and Tailwind v4, one component per section, with the content server-rendered. React, Vue, Astro and single HTML are one click away.
Are they free?
Abyss, Nebula and Sibyl are free to tune and copy. Free layers are for personal projects; commercial use needs Pro or Lifetime.
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