Book a call Customers ask two things first: does it connect to our data, and is our data safe. We build a site that answers both on the first scroll.
Companies that trusted us with their website
An AI data platform website has to show where data comes from, where it goes, and who can see it. Customers look for integrations by name, a simple picture of the data flow, a security page, and a plain answer on whether you train models on their data. In our audit of 114 YC AI company homepages (13 Oct 2026), 77 mention integrations on the homepage and 66 link to a security, trust or compliance page. Pentaclay is a B2B website design agency for AI companies. We write, design and build these sites in Framer, Webflow or Next.js.
Can I see work like ours?
Yes: Machine Football AI, which solved the same problems.
How long does a full website take?
6 weeks, from the first call to launch.
When do I see the price?
Scope, price and launch date in writing within 3 business days.
Which platforms do you build in?
Framer, Webflow, Next.js or another platform.
And how we’d fix each one on your website.
Customers ask if it connects to their warehouse. The answer is on page four of the docs.
We name your main integrations near the top of the homepage and give the full list its own page.
Security teams ask where their data goes before they work with us.
We show the data flow in one picture: what you collect, where it’s stored and processed, and how long you keep it.
Our product is a pipeline. There’s nothing pretty to screenshot.
We design the first screen around a simple picture of the data flow, with product frames, diagrams or a short recording.
Our data is huge, but the homepage doesn’t show why that matters to a customer.
We pick one number from your own data and say what it means to a customer, on the first screen.
Integrations and security come first. Show them early.
Sources and destinations.
What you collect, where it is stored and processed, how long you keep it.
Whether you train on customer data, and which model providers see it.
With dates.
Cloud, private cloud (VPC) or on-premise, if you offer them.
Your own scale or result, said in your words.
One click away for the engineer who will set it up.
Customers or case studies a data team can check.
An AI company with a large data model to explain.
Clubs see the scale of the model before they read a word
An AI model of football is hard to picture. So the first screen leads with one number: 1.1 billion on-pitch events. The team publishes blog posts, media and glossary terms without a developer.
Tick what’s true for your site today.
0 of 6
Start with the basics
Customers may leave before they find what they came for. The Free Website Audit shows what to fix first.
Get a free website audit2 to 3 weeks, start to launch
One page that explains what you sell and books the call.
6 weeks, start to launch
Every page written, designed and built for your team to edit.
We give you the price and the date before we design anything.
What you get
We write the copy first, then design every page.
What you get
Built so your team can edit it without a developer.
What you get
Live on the date in your contract.
What you get
Everything is handed over to you.
What you get
After the call, you get the scope, price and launch date in writing within 3 business days.
“Working with Kazi was great, and we’re very pleased with the outcome.”
Nima NejadChief Creative Officer, NOCAP Sports
“Was always willing to assist to go above and beyond.”
“The experience was truly outstanding. … Every task was completed on time…”
Verified client on ContraRead the reviews From our own research on YC companies.
77 of 114
YC AI company homepages that mention integrations.
Source: Pentaclay audit of 114 YC AI company homepages, 13 Oct 2026
66 of 114
Homepages that link to a security, trust or compliance page.
Source: Pentaclay audit of 114 YC AI company homepages, 13 Oct 2026
31 of 114
Homepages that mention GDPR.
Source: Pentaclay audit of 114 YC AI company homepages, 13 Oct 2026
19 of 56
YC data engineering companies (2021 to 2026) whose homepage runs on Next.js. 10 run Webflow, 4 Framer.
Source: Pentaclay study of 3,791 YC startup homepages (2,945 answered), 10 Oct 2026
We design the first screen around the one thing a customer needs to see: often a simple picture of the data flow, or one number from your own data. We use product frames, diagrams or a short recording until real screens exist.
The ones your customers ask about first in sales calls. Name them near the top, and give the full list its own page.
If you store or process customer data and sell to mid-size or large US companies, customers will ask for it. If your audit is not done, say so and give the expected month.
A full website usually takes 6 weeks, and we can work faster if your date needs it. A landing page takes 2 to 3 weeks. The date goes into the contract.
What teams in this industry book us for.
If customers need a demo just to understand what you sell, your website isn’t doing its job.
Kazi Mohammed ErfanFounder
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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.