# Next.js Development for B2B Marketing Sites > Next.js development for B2B AI companies whose engineers own the site. We write, design and build a marketing site Google and AI search can read. Source: https://pentaclay.com/services/nextjs-development # Next.js development for marketing sites your engineers own Pentaclay is a B2B website design agency that also builds in Next.js. We write and design every page, then build the site for your engineers to own. [Book a call](https://cal.com/pentaclay/discovery-call) [**5.0** Hired 18 times on Contra](https://contra.com/pentaclay/reviews) Companies that trusted us with their website ## Four worries before Next.js Here’s how we answer each one on the first call. **Kazi Mohammed Erfan** Founder, Pentaclay 2. You Our engineers are busy with the product, so the website keeps slipping. 3. Hand it to us. We write, design and build the site, and your engineers stay on the product. 4. - All the copy written for you - Every page designed for desktop, tablet and phone - Built in Next.js - A written update every week 5. You We built our site with Lovable, and AI search can barely read it. 6. AI crawlers read the raw page and don’t run scripts. We rebuild it in Next.js so the text is in the page, with every URL kept. 7. - Lovable homepages: a median of 8 words - Framer homepages: a median of 1,543 - What AI crawlers read, in our YC study 8. You Can our marketing team still edit a Next.js site? 9. Yes. Blog posts and case studies live in a CMS, so marketing publishes them without touching the code. We agree who edits what on the first call. 10. - CMS templates for blog and case studies - Marketing publishes without touching the code - Who edits what, agreed first 11. You Who owns the code once the site is live? 12. You do, once the project is paid. The code, the design system and every account are handed over, so your engineers can extend it without us. 13. - The code, handed over - The design system it’s built on - Every account moved to you [Tell Erfan about your site… Book a call](https://cal.com/pentaclay/discovery-call) ## What you get with Next.js development One team writes, designs and builds your site in Next.js, then hands the code to your engineers. ### Copywriting first Every page written for a customer who has never seen your product. - What you do, in plain language - Hero lines for every page - All the copy on the site - You approve the copy before design ### Every page designed Planned first, then designed in Figma for desktop, tablet and phone before any code. - Sitemap, page plan and wireframes - Desktop, tablet and phone - A design system in Figma - Custom illustrations and product visuals ### The Next.js build Code your engineers own and can extend, built on a design system so new pages match. - Built in Next.js - A design system, so new pages match - Design QA before launch - Old links pointed to the new pages ### Readable by AI search The text sits in the page AI crawlers fetch, not behind scripts. - Text in the raw page - SEO basics on every page - Titles, descriptions and clean URLs - Readable by Google and AI search ### CMS, forms and analytics CMS templates, working forms and analytics, all set up and tracked from launch day. - CMS templates for blog and case studies - Forms that work on launch day - Every form tracked - Analytics from day one ### Code handover The code and every account move to you once the project is paid. - The code and repo, handed over - Every account handed over - A recorded walkthrough - 30 days of free fixes ## Client sites we’ve built Designed and built by us in Framer and Webflow. One of them, NOCAP Sports, has since moved to code. ### NOCAP Sports - $2.5M seed, 2021 - B2B - College sports 2025–2026 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. [Read the case study](https://pentaclay.com/work/nocap-sports) ### Machine Football AI - B2B - Sports AI 2026 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. [Read the case study](https://pentaclay.com/work/machine-football) - **1.1B** on-pitch events modeled - **18** in-house AI models ### Fronterra - B2C + B2B - AI learning 2026 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. [Read the case study](https://pentaclay.com/work/fronterra) - **6 days** from kickoff to a live site, January 2026 - **2** sites, Fronterra and its maker Axon Park ### Comtel - B2B + B2C - Telecoms 2025–2026 Visitors check their address before they see a plan Nobody can sign up until they know fiber reaches their street. So the address check sits in the first screen, one switch splits home and business, and the team updates the plan cards in Webflow itself. [Read the case study](https://pentaclay.com/work/comtel) - **2** audiences on one page, home and business - **3** worries answered on the page: router, contracts and install time [See all work](https://pentaclay.com/work) ## Proof, not promises. What our clients say **140+** clients in the US, UK, EU and Australia **12 years** of design experience [5.0 ★★★★★ From 7 reviews on Contra. Hired 18 times. > “The experience was truly outstanding. … Every task was completed on time…” **Verified client on Contra** Read the reviews](https://contra.com/pentaclay/reviews) **225+** banks and fintechs use software our founder designed ## How a Next.js project runs, from first call to handover ### We scope it on a call A 30-minute call with Erfan, then the scope, price and date in writing before we write anything. What you get - A 30-minute call with Erfan - Written scope, price and date - Contract within 3 business days - Who edits the site, agreed first ### We write the copy first We write all the copy and plan every page, and you approve it before we design. What you get - What you do, in plain language - Sitemap and page plan - Wireframes - All the copy, approved by you ### We design every page Every page designed in Figma for desktop, tablet and phone. You see the work every week. What you get - Every page for desktop, tablet and phone - A design system in Figma - Custom illustrations and product visuals - A written update every week ### We build it in Next.js Built in Next.js, with the text in the page AI crawlers read, then checked before launch. What you get - Next.js code your engineers own - CMS, forms and analytics - SEO basics on every page - Design QA before launch ### We launch, then hand it over Live on the date in your contract, then the code and every account move to you. What you get - The repo, handed over - Every account handed over - A recorded walkthrough - 30 days of free fixes [Book a call](https://cal.com/pentaclay/discovery-call) After the call, you get the scope, price and launch date in writing within 3 business days. ## When Next.js is the right pick We pick the platform by who edits the site after launch. Next.js fits when your engineers own the code. - ### Next.js For sites that need custom code your engineers own. - ### Framer For teams that want to launch fast and edit the site themselves. - ### Webflow For growing marketing teams with a large CMS. Also in our toolkit - Figma Design - React Code - Astro Code - Tailwind CSS Code - TypeScript Code - HTML and CSS Code - GSAP Motion - Lenis Smooth scroll - Three.js 3D - WordPress We move sites from - Lovable We move sites from - Bolt We move sites from ## Why Pentaclay? Others do part of the job. We do all of it Platform Copywriting Custom design AI search Fixed price Ongoing support **Pentaclay** One team writes, designs and builds your site. We write every page for your customers. Every page designed for you, not a template. Google and AI search can read every page. Price and launch date are in the contract. 30 days of free fixes, then website maintenance if you want it. **In-house team** A full-time designer on your payroll. Some designers write. Most don’t. A good designer can do great work. Depends on who builds the site. You pay a salary every month. They’re on your team. **Creative agencies** Strong design, higher prices. Copywriting often costs extra. Strong design. Usually built well. Some quote a fixed price. Big projects often run late. Usually a separate retainer. **Freelancers** Good for small jobs. Usually you write them. Quality changes from person to person. Depends on how they build it. Often paid by the hour. Depends on whether they’re free. **Build it yourself** Lovable, Bolt and similar tools. You or the AI write them. Templates, not custom design. AI search usually sees almost no text. A cheap monthly plan. You set the date. You fix it yourself. ## Is Next.js development the right fit for you? ### This is for you if - Your engineers want to own the marketing site, in code they can extend. - Your site needs logins, a database or app logic that Framer or Webflow can’t run. - Your Lovable or Bolt site needs to become a real marketing site AI search can read. - You have a design to build in Next.js, or want us to design it too. ### Not for you if - You need one page or a quick fix. [Book a call](https://cal.com/pentaclay/discovery-call) and we’ll quote just that. - A growing marketing team needs a structured CMS and editor roles. [Webflow development](https://pentaclay.com/services/webflow-development) fits better. - No one on your team will own the code. [Framer development](https://pentaclay.com/services/framer-development) fits better. - You only want a template. Our [website templates](https://pentaclay.com/templates) cost far less. ## Questions about Next.js development ### Can’t find your answer? Book a call and let’s talk. [Book a call](https://cal.com/pentaclay/discovery-call) Or email us at [contact@pentaclay.com](mailto:contact@pentaclay.com) When should a marketing site use Next.js development? When your site needs custom code, or your engineers want to own it. Framer suits teams that launch fast and edit it themselves. Webflow suits a content team that publishes often. We help you pick on the call. Have you built Next.js sites for clients? Not yet. Our client sites so far are in Framer and Webflow. In Next.js, we’ve built our own website templates. What is a headless CMS, and do we need one? It keeps your content apart from the site’s code, so marketing can edit pages without touching the code. You need one when marketing publishes on a Next.js site. Can you move our Lovable or Bolt site to Next.js? Yes. We move it to Next.js, Framer, Webflow or another platform with every URL kept, so Google and AI search can read it. More on [moving a Lovable site](https://pentaclay.com/migrations/lovable-to-nextjs) . Which companies use Next.js for their website? Many young tech companies do. In our [YC website study](https://pentaclay.com/research/yc-startup-websites) , Next.js rose from 22% to 48% of new batches, and 42% of founder-only teams use it. Who owns the code? You do, once the project is paid. The site, the code and every account are handed over to you. How much does Next.js development cost? It depends on how many pages you need and which forms, tools and CMS the site needs on launch day. Starting prices are on our [pricing page](https://pentaclay.com/pricing) . You get a fixed scope, price and launch date in writing within 3 business days of the call. Can we start smaller? Yes. Start with the [Free Website Audit](https://pentaclay.com/free-website-audit) : send us your website, and in 3 business days we’ll tell you what’s missing and what to fix, including how much of it AI crawlers can read. ## Need something else? Our other services, for wherever your site is today. - [Custom development Custom features and tool integrations.](https://pentaclay.com/services/custom-development) - [Website migration Move platforms, keep your rankings.](https://pentaclay.com/services/website-migration) - [Website design A new site, from copywriting to launch.](https://pentaclay.com/services/b2b-website-design) - [Website redesign Make your site match what you sell.](https://pentaclay.com/services/website-redesign) ### More from us Learn more - [Framer vs Webflow](https://pentaclay.com/comparison/framer-vs-webflow) - [Agency vs freelancer](https://pentaclay.com/comparison/agency-vs-freelancer) - [Templates vs custom](https://pentaclay.com/comparison/framer-templates-vs-custom-development) - [Lovable to Next.js](https://pentaclay.com/migrations/lovable-to-nextjs) - [Framer to Next.js](https://pentaclay.com/migrations/framer-to-nextjs) Company - [Pricing](https://pentaclay.com/pricing) - [How a project runs](https://pentaclay.com/process) - [Our work](https://pentaclay.com/work) - [About Pentaclay](https://pentaclay.com/about) - [FAQ](https://pentaclay.com/faq) Industries - [AI infrastructure](https://pentaclay.com/industries/ai-infrastructure) - [AI developer tools](https://pentaclay.com/industries/ai-devtools) - [Open-source and API-first](https://pentaclay.com/industries/open-source-api-first) - [LLM platforms](https://pentaclay.com/industries/llm-platforms) - [All industries](https://pentaclay.com/industries) Start smaller Not ready for a full build? Start with a free audit, or a ready-made template. [Free Website Audit](https://pentaclay.com/free-website-audit) [Website templates](https://pentaclay.com/templates) ## 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 Erfan** Founder Don’t want to fill in the form? [Book a call directly](https://cal.com/pentaclay/discovery-call) ## Not sure? Ask AI about Pentaclay ### Pentaclay, in short Updated 17 Oct 2026 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.