Integrated ecosystem: invoicing, contracts, appointments, CRM…

Websites, online stores, marketplaces & SaaS platforms optimized for AI & GEO

The all-in-one platform to build websites, online stores, marketplaces and SaaS platforms yourself — with SEO and structured data built in, fast, simple and agency-free.

Publish the same dayHosting & SSL includedNo hidden costs
What it is

What is 4buildsite.net

4buildsite.net is a website builder for presentation sites, online stores, marketplaces and SaaS sites, optimized for SEO and GEO. You pick a theme, edit it yourself and publish, with structured data (Schema.org / JSON-LD) and FAQ blocks built in. You get modern code, hosting included, a generated sitemap and robots.txt — from a landing page to a SaaS platform.

What you can build with the platform

  • Presentation websites
  • Online stores (e-commerce)
  • Multi-vendor marketplaces (split payments, commissions)
  • Landing pages
  • GEO-optimized pages (structured data, FAQ blocks)
  • FAQ sections with FAQPage markup
  • Web apps and SaaS platforms

Pros

  • Fast visual editor: you go live in days, not months
  • GEO-ready templates (pros/cons, verdict, tables, FAQ built in)
  • Automatic structured-content and JSON-LD generation
  • Hosting included, no separate setup
  • SEO and GEO integrated by design
  • Performance: fast pages built with Core Web Vitals in mind

Cons

We are transparent — here is where 4buildsite.net is not yet the best fit:

  • Not yet an enterprise platform with dedicated SLA and complex contracts
  • No public third-party plugin marketplace
  • The mobile app is a separate plan generated from your website; advanced native features are not included
  • Very advanced customization needs a developer, not just drag & drop

How it works (3 steps)

Pick a starting point

Start from a GEO-ready template or from scratch, depending on the site you want.

Add content

Write or import your content; the platform auto-generates the structure — headings, lists, tables and JSON-LD.

Publish

The site is hosted, indexable in Google and published in one click.

4buildsite.net vs other platforms

An honest comparison with Wix, Webflow, Hostinger Builder and Dorik.

Criterion4buildsite.netWixWebflowHostingerDorik
Built-in GEO optimization✓ YesNoLimitedNoNo
React/Next.js frontend✓ YesNoNoNoNo
Microservices architecture✓ YesNoNoNoNo
Hosting included✓ Yes✓ Yes✓ Yes✓ Yes✓ Yes
Online store (e-commerce)✓ Yes✓ Yes✓ Yes✓ YesLimited
Marketplaces✓ YesNoNoNoNo

Themes ready to launch

Pick a theme optimized for AI & GEO, customize it visually in the editor and publish the same day — with hosting and SSL included.

Gelato

Gelato

Open, cheerful shop template for gelato parlours, pastry shops and desserts with delivery: arched hero, flavours of the day, menu by category with cups and toppings, offer with a real coupon, cart and checkout with a delivery fee, terrace bookings, blog and legal pages.

The tech stack working for you

Under the hood, 4buildsite runs the same stack as the web giants — you get performance, scalability and maintainability without configuring any of it.

Frontend & Web — speed that matters

Every site or store you build with 4buildsite runs on Next.js and React. TailwindCSS and the built-in design system keep visuals consistent on every device. You get smooth animations, accessible forms, multi-language i18n and technical SEO — all generated automatically, with zero code on your side.

Next.jsReactTailwindCSS
TypeScriptFramer MotionCore Web Vitals

AI & GEO optimized — structured data and FAQ pages

Every site and store is built with Schema.org / JSON-LD data, FAQ sections with short answers and FAQPage markup, and clear headings. SEO and GEO work together, from day one.

Schema.orgJSON-LDFAQPage
llms.txtSitemaphreflang

Backend & Infrastructure — solid at any scale

Behind the scenes you get APIs, PostgreSQL and Redis databases, authentication and a multi-tenant architecture — all preconfigured. Hosting and the SSL certificate are included, and publishing takes one click.

PythonFastAPIPostgreSQLRedis
ClickHouseDockerSSL

Card payments right inside your site

Turn on online card payments from the editor — no code and no developer account. Your customer picks the products, enters their card in the same checkout flow and confirms, and the payment is automatically matched to the order in your panel, with no manual checks.

Included from the online store plan upward.

Card payment in your site
Payment matched to the order
See how payments work
Online payments

Digital solutions for every industry

Whatever your industry or business stage, you build and publish a site yourself that performs, grows with you and is easy to manage.

Retail & E-commerce

Online stores that convert visitors into buyers — from the product showcase and shopping cart to order processing and shipping options. You set up card payments via Stripe, cash on delivery or bank transfer, inventory management and a complete dashboard for your team.

On-page SEO, fast pages and mobile-optimised UX are included. A Google Shopping product feed boosts visibility.

As your volume grows, you switch on advanced filters, product comparison, wishlists, product reviews and a points-based loyalty programme.

SaaS & Web applications

Marketplaces, B2B portals or SaaS platforms built from a theme and customised in the editor, without writing code: member accounts, subscriptions paid by card via Stripe, a vendor portal and vendor payouts through Stripe Connect.

The platform runs on Next.js and React, FastAPI, PostgreSQL, Redis and ClickHouse in Docker containers — hosting and the SSL certificate are included, so you don't manage servers.

Start with a simple version, publish it and add modules as you grow; some plans also include development hours for adjustments.

Agencies & Services

Premium presentation websites for agencies, practices, consultancies or freelancers — with blog, service pages, portfolio and a contact form whose messages land straight in your panel, plus member accounts for your clients.

Search-engine optimisation from the start: SEO slugs, Schema.org structured data, XML sitemap and robots.txt. You connect Google Analytics 4 and Meta Pixel from the settings to measure your campaigns.

Hosting and the SSL certificate are included, and pages are optimised to load fast.

Startup & AI & GEO optimization

From idea to live site without a development team — a pre-launch landing page and product site you build yourself, designed to be found in search and read by AI tools. Structured Schema.org / JSON-LD content, question & answer pages and an llms.txt file, built in from the start.

Full technical SEO (hreflang, clean sitemap, self-canonical) works together with GEO, and the analytics panel shows your traffic from day one.

After launch you iterate right in the editor; when you need it, you generate an Android app with push notifications from your site and export the iOS project for Xcode.

Frequently asked questions

Short answers about websites, online stores and optimizing for AI & GEO.

How long does it take to publish a presentation website?

A presentation website can be live the same day. You pick a theme from the gallery, customise it in the visual editor, connect your own domain and publish. How long it really takes depends mostly on how quickly your texts and images are ready.

What does an online store built with 4buildsite include?

Card payments via Stripe, plus cash on delivery and bank transfer. You manage stock and orders from the panel, and set your own shipping rates and delivery options. Invoicing depends on your country and set-up.

What does an AI & GEO optimized website mean?

It means a site structured so AI answer engines can read it: Schema.org / JSON-LD data, short extractable answers to real questions, clear headings and fast pages. It helps your content show up in classic Google results and in AI-generated answers, though no tool can guarantee where a page appears.

What technology do the websites run on?

Websites run on Next.js and React, with a Python (FastAPI) backend, PostgreSQL and Redis databases, ClickHouse for analytics and Docker container infrastructure. Hosting and the SSL certificate are included, so there is nothing for you to install or maintain.

What support is available?

You can write to us through the contact form or open a ticket directly from the panel, and the team helps you with setup and any issues. If you need custom work, the optional services are listed on the services page.

How does pricing work?

You pay a monthly subscription, and every plan is listed on the pricing page, grouped by category: presentation website, online store, marketplace, mobile app and SaaS. No quote is needed: pick the plan that fits and upgrade whenever you like.

Affiliate program

Earn recurring commissions by recommending the 4b2b.net ecosystem to your business partners

Sign up for free

Create your account and instantly receive your affiliate code and a unique referral link.

Refer clients

Referred clients subscribe using your code or link.

Earn commissions

Receive a recurring commission of 10-30% from every payment made by clients who used your code.

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