Machine Football AI
An AI model of football is hard to picture. So the first screen leads with one number, and the team publishes blog posts, media and glossary terms without a developer.
Read the case studyAI website examples: 12 AI company sites and what each does well
Real homepages from YC AI companies, with a screenshot of each and what it does well for an enterprise customer. None of them are our clients.
12 AI company websites
Screenshots and headlines from 14 Nov 2026. Filter by what each site is built on.
1. Rootly
Built on Astro“AI for on-call and incident response.”
- The headline names the job in six words
- Security, customer stories, pricing and docs one click away
- Engineers start free, customers book a demo
2. Reducto
Built on Next.js“Turn documents into data.”
- A four-word promise
- A trust center next to the security policies in the docs
- Two ways in: try it free, or contact sales
3. Langfuse
Built on Next.js“Open Source Agent Evals & Observability”
- SOC 2 Type II and ISO 27001, linked from the homepage
- Data regions and GDPR, the pages procurement asks for
- Docs and a public demo project for developers
4. Exa
Built on Next.js“The world’s data for AI agents”
- The headline says who it’s for
- A security page and a trust center
- Sign up, or contact sales
5. Greptile
Built on Next.js“The AI Code Reviewer”
- A security page and a security review page on the homepage
- A named customer case study (Brex)
- Sign up, or contact sales
6. OneSchema
Built on Webflow“AI Agents for Data Operations”
- Case studies named by the kind of customer
- A security and compliance page
- Request a demo, or get started
7. Fathom
Built on Webflow“AI notetaking that is out of this world”
- Separate pricing for individuals and for teams
- Security and compliance on its own trust site
- Sign up free, or book a demo
8. StackAI
Built on Framer“The Enterprise AI Agent Factory”
- Made for enterprise: every button leads to a demo
- Customer stories name the person quoted and their title
- A security page and a trust center
9. kapa.ai
Built on Framer“AI support agent for technical products”
- A trust center and a public status page
- Docs and integrations for the engineer
- Pricing and a demo for the customer
10. Oneleet
Built on Framer“Real security. Zero theater.”
- A security company that shows its own trust page
- Named customer stories and a pricing page
- Every path leads to a demo
11. Navattic
Built on Next.js“Make buying software easier”
- The headline says the result for the buyer
- A security page and a trust center
- Try it free, or book a demo
12. Encord
Built on Gatsby“Train and run AI on the right data”
- A security page and a trust center
- Customers, pricing and docs, all from the homepage
- Book a demo from the menu
“Built on” comes from each site’s own code. These are YC companies from our research, not Pentaclay clients.
What these sites have in common
- 1The headline says what the product does. Rootly, Reducto and Navattic do it in four to six words.
- 2Security is one click away. All 12 link a security or trust page from the homepage.
- 3Each customer has a way in. Engineers can sign up, buyers can talk to sales.
- 4Proof has names. Greptile names Brex. StackAI names the person quoted and their title.
- 5Docs are there for the engineer who checks. 11 of the 12 link docs from the homepage.
Across 114 YC AI company homepages
66link a security, trust or compliance page
75link customers or case studies
58link a pricing page
Pentaclay audit, 13 Oct 2026. Read the YC website study
How we picked them. From the 114 AI company homepages in our YC study, we kept the ones that link a security page, customers, pricing, and a demo or sign-up, then picked a mix of jobs and platforms.
Our work for AI companies
Sites we designed and built. These ones are our clients.
Fronterra
Families and schools wanted different things from one site. A “Choose your path” choice on the first screen sends families to the free app and schools to a demo.
Read the case studyQuestions about AI company websites
What makes a good AI company website?
It says what the product does in the headline, links a security page, shows named customers, and gives each customer a next step. In our audit of 114 YC AI company homepages, 66 link a security page and 75 link customers or case studies.
What do AI companies build their websites with?
Mostly Next.js, then Webflow and Framer. Of 924 AI-tagged YC homepages, 368 run Next.js, 108 Webflow and 88 Framer. Among the 114 with 16 or more people, Webflow and Next.js tie at 35 each, and Framer runs 15.
Should an AI company show pricing on its website?
Most do when customers can sign up. In our audit, 33 of 39 companies with both a sign-up and a demo link to pricing. With a demo only, 17 of 37 still do.
Are these companies Pentaclay clients?
No. They are public examples from our research. Our own work for AI companies is in the case studies, such as Machine Football AI and Fronterra.
How did you pick these examples?
From the 114 AI company homepages in our YC study, we kept the ones that link a security page, customers, pricing, and a demo or sign-up. Then we picked a mix of jobs and platforms and checked each one again on 17 Oct 2026.
Your business grew up. Your website should too
If customers need a demo just to understand what you sell, your website isn’t doing its job.
- We sign an NDA on request.
- You own the site, the code and every account once it’s paid.
- Your first call is with Erfan, the founder.
Kazi Mohammed ErfanFounder
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Pentaclay, in short
Pentaclay is a B2B website design agency for AI companies that sell to enterprises. We write, design and build marketing websites in Framer, Webflow and Next.js, and stay to help after launch. Pentaclay LLC is registered in New Mexico, USA; our team works from Dhaka, Bangladesh, with calls until 12:30pm US Eastern. Founded in 2023 by Kazi Mohammed Erfan, who brings 12 years of design experience.