Book a call Your platform does many things. A customer remembers one. We make a broad platform easy to grasp, with a clear path for developers and one for enterprise teams.
Companies that trusted us with their website
An LLM platform website has to make a broad product feel simple. It leads with one sentence on what the platform does, then gives each main job its own page. Developers need a sign-up, docs and per-model pricing. Enterprise customers need a sales path, deployment options and a plain answer on whether you train on their data. In our audit of 114 YC AI company homepages (13 Oct 2026), 39 offer both a sign-up and a demo, and 33 of those 39 link to pricing. 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. See our recent B2B work.
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.
Our homepage lists inference, fine-tuning, evals and agents. Customers remember none of it.
We rewrite before we design: one sentence on what the platform does, then the three or four main jobs, each with its own page.
Developers sign up on their own. Enterprises want a call. How does one homepage serve both?
We give each a clear path on the first screen: sign up for developers, talk to sales for enterprise teams.
Every launch adds a model to the site, and the old ones never come off.
We build the model list and a changelog in a CMS your team runs, so old models are marked as old.
The first enterprise question is where prompts go, and whether we train on them.
We put the answer where customers can find it: training on customer data, how long you keep prompts, and any zero-retention option.
Developers and enterprise customers read the same site for different answers.
Then the three or four jobs it does best, each with its own page.
Sign up for developers. Talk to sales for enterprise teams.
Plus what changes on an enterprise plan.
Training on customer data, retention, and any zero-retention option.
API, private cloud (VPC), on-premise or region choice, if you offer them.
Certifications with dates, SSO and user roles.
And a changelog, with old models marked as old.
One click from every page, with the first API call on the first screen.
Our most recent work for B2B teams.
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.
Families and schools each find their own way in
Families and schools wanted different things from one site. Families download a free app. Schools book a demo. A “Choose your path” choice on the first screen sends each one the right way.
Universities, brands and athletes each get a page made for them
One platform, three audiences: universities, brands and athletes. We built their design: a first screen that cycles through all three, a page for each, and a news room the team runs.
“Working with Kazi was great, and we’re very pleased with the outcome.”
Nima NejadChief Creative Officer, NOCAP SportsInvestors and borrowers each get their own first step
One lender, two audiences with opposite goals. Investors put money in. Borrowers take it out. So the first screen gives each one a button of their own, and every deal gets a page the team edits itself.
Tick what’s true for your site today.
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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.
39 of 114
YC AI company homepages that offer both a sign-up and a demo or sales path.
Source: Pentaclay audit of 114 YC AI company homepages, 13 Oct 2026
33 of 39
Of those, the ones that link to a pricing page.
Source: Pentaclay audit of 114 YC AI company homepages, 13 Oct 2026
16 of 114
Homepages that mention SSO, SAML or single sign-on.
Source: Pentaclay audit of 114 YC AI company homepages, 13 Oct 2026
We rewrite before we design. The homepage says what the platform does in one sentence, then names the three or four jobs customers hire it for. Each job gets its own page, with its own proof.
If developers can sign up on their own, yes: per model or per unit, with what changes on enterprise plans. In our audit, 33 of 39 companies with both a sign-up and a sales path link to pricing.
Say what is true today: whether you train on customer data, how long you keep prompts, and whether a zero-retention option exists. Your team supplies the facts. We make them easy to find.
A mix. About half of the AI company sites we could identify run Next.js. Others run Webflow or Astro. We pick by who edits the site after launch.
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.
