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Description: We are looking for an experienced developer or team to validate and potentially execute a B2B website project with AI integration for an industrial client (glass machinery manufacturing). This is not a simple website. The goal is to build a scalable digital platform, prepared for future integrations and long-term evolution. Project Scope: - B2B website (preferably WordPress, but open to alternatives if justified) - Strong UX for international audience - Technical content structure (products, specifications, documentation) - SEO-friendly architecture - Product catalog (WooCommerce catalog mode or custom structure) AI Requirements - Chatbot integrated via OpenAI API - Answers based on company content (not scripted replies) - Knowledge base (FAQs, documents, technical content) - Retrieval-based approach (RAG or similar) Future Scope (Important) - CRM integration readiness (e.g. HubSpot CRM / Zoho CRM) - API-first / integration-ready architecture - Scalable for future features and integrations What we need from you Please do NOT send generic proposals. We need clear and direct answers: 1. Can you execute this project end-to-end? 2. Do you consider WordPress the right choice? If not, what would you recommend and why? 3. What is your recommended tech stack for the AI layer? 4. How would you implement the knowledge base (RAG / retrieval)? 5. Would you use only CMS-based architecture or include a custom backend? 6. Estimated timeline 7. Estimated cost to deliver this (your price) 8. Examples of similar projects (AI / chatbot / integrations) Important Notes - AI API usage costs will be paid directly by the client - We are looking for a modular and scalable solution, not a quick fix - Expected timeline: ~7–8 weeks Thank you
Project ID: 40392631
196 proposals
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Active 20 days ago
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196 freelancers are bidding on average €1,367 EUR for this job

With over a decade of experience in full-stack architecture and high-scale systems, I understand the importance of building a scalable digital platform for your industrial client's B2B website project with AI integration. My background in developing high-performance solutions for over 1 million users and expertise in AI/ML development make me well-equipped to address the complex challenges of your project. For strategic insight, I would recommend leveraging a modular architecture that allows for easy scalability and future integrations, ensuring long-term success for your platform. In a previous project, I successfully integrated a chatbot serving over 1 million users, showcasing my ability to handle projects of this complexity. I encourage you to reach out to discuss how we can execute this project end-to-end, potentially exploring alternatives to WordPress if justified, and determining the most suitable AI tech stack for your requirements. Let's collaborate to build a future-ready B2B platform that exceeds your expectations.
€1,200 EUR in 20 days
9.1
9.1

Good to see this project, I will build your B2B platform on WordPress with a structured product catalog, technical documentation architecture, and an OpenAI-powered chatbot using RAG — all designed with an API-first layer so CRM tools like HubSpot or Zoho plug in cleanly later. For the AI knowledge base, I will use vector embeddings of your technical docs and FAQs stored in a dedicated retrieval layer, keeping the chatbot answers grounded in real company content rather than hallucinated responses. This sits outside WordPress as a lightweight service — modular and independently updatable as your documentation grows. Questions: 1) How large is the product catalog — rough number of machines and specification depth per product? Looking forward to talking through the details. Kamran
€1,334 EUR in 25 days
8.5
8.5

Hi, I'm a Senior Developer. Here is what I will do: 1. I will build a scalable B2B WordPress platform with WooCommerce catalog, strong international UX and SEO ready architecture. 2. Integrate an OpenAI powered chatbot using RAG approach with your technical documents, FAQs and product specs as the knowledge base. 3. Build an API first architecture with CRM integration readiness for HubSpot or Zoho from day one. 4. Deliver the complete platform within your 7 to 8 week timeline with modular structure for future scaling. With my expertise of 8+ years, I can do the job fulfilling your needs.
€750 EUR in 7 days
7.9
7.9

⭐⭐⭐⭐⭐ Build a Scalable B2B Website with AI Integration for Your Business ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project details and see you are looking for an experienced developer for a B2B website with AI integration. Look no further; Zohaib is here to help! My team has successfully completed over 50 similar projects for B2B platforms. We will create a scalable digital platform that meets your current and future needs. ➡️ Why Me? I can easily execute your B2B website project as I have 5 years of experience in website development and AI integration. My skills include WordPress development, UX design, SEO, and API integration. I also have a strong grip on chatbot implementation and database management, ensuring a comprehensive approach to your project. ➡️ Let's have a quick chat to discuss your project in detail. I’ll show you samples of my previous work and how we can add value to your business. Looking forward to our chat! ➡️ Skills & Experience: ✅ WordPress Development ✅ UX Design ✅ SEO Optimization ✅ API Integration ✅ WooCommerce ✅ Chatbot Development ✅ Technical Documentation ✅ Database Management ✅ Responsive Design ✅ Content Management ✅ Scalable Architecture ✅ CRM Integration Waiting for your response! Best Regards, Zohaib
€900 EUR in 2 days
8.0
8.0

Hello, {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}}} I am having more then 10+ years of experienced in programming and i believe that i can start working step by step and achieve the project goal in short time frame. I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. We'll provide You high Quality Design and development for you with unlimited changes in design. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL ASSIST YOU FROM ZERO TO PUBLISHING ON STORES. I am available on desk as per your convenient time zone and will work on your project until you satisfied with my work. Awaiting your positive response. Thanks
€1,000 EUR in 7 days
7.8
7.8

Hi there,\n\nI’m Shamshad, and I can take this B2B platform from validation to full execution. My approach centers on a scalable, API-first architecture that supports international UX, strong content structuring, and a future-ready CRM integration path. I’ll start with a solid technical plan, choose a flexible CMS like WordPress with a modular plugin stack or an equally justified alternative, and design a clear product catalog and docs architecture. The AI layer will use OpenAI with a retrieval system over your knowledge base (FAQ, docs, specs) to deliver answers that reflect your content, not canned replies. The platform will be optimized for SEO, performance, and multilingual UX, with an eye toward future integrations (HubSpot/Zoho) and a clean API surface for downstream apps. 4-5 essential technical questions to ensure project alignment and success Best regards,\nShamshad
€1,500 EUR in 27 days
7.5
7.5

Hi, yes — I can execute this project end-to-end with a scalable architecture, not just a basic website. I’ve built B2B platforms with AI chatbots, catalogs, CRM/API integrations, and SEO-focused systems. Direct Answers: 1. End-to-end execution? Yes — Strategy, UX/UI, Development, AI integration, Deployment, Future scaling. 2. Is WordPress right? Yes, for content management + SEO + easy internal updates. For higher scalability, I’d use Headless WordPress + Next.js. 3. Recommended AI Stack OpenAI API + LangChain/LlamaIndex + Vector DB (Pinecone/Weaviate) + Node.js backend. 4. Knowledge Base / RAG Documents, manuals, FAQs, specs indexed into vector DB. Chatbot retrieves relevant content before answering for accurate responses. 5. CMS only or custom backend? Hybrid approach: CMS for website content + custom backend for AI, integrations, CRM sync. 6. Timeline 6-7 weeks realistic delivery. 7. Estimated Cost depending on final scope/features. 8. Similar Work Built AI support bots, multilingual websites, API-integrated business platforms, product catalogs, automation systems. I’d be happy to map your industrial client’s exact architecture before starting. Thanks
€750 EUR in 7 days
7.6
7.6

Dear Client, I am an expert in Shopify, WordPress, and Web Development Technologies and I am willing to start RIGHT AWAY. I am confident in executing your B2B website project with AI integration. I recommend WordPress for this project and I am excited to discuss further details. Regards, Pooja
€1,125 EUR in 3 days
7.1
7.1

Hello! As per your project post, you’re looking to build a scalable B2B platform with strong UX, structured product content, and an AI-powered chatbot using a retrieval-based approach, while keeping the system ready for future CRM integrations and long-term expansion. My approach would be to use WordPress (headless or hybrid) for content management combined with a custom backend layer for AI and integrations. For the AI layer, I recommend a RAG-based system using embeddings (OpenAI or similar) with a vector database (like Pinecone or Weaviate) to ensure accurate, context-aware responses from your knowledge base (documents, FAQs, specs). The chatbot will be integrated seamlessly into the frontend while maintaining performance. I specialize in building scalable B2B platforms with AI integrations, focusing on clean architecture, performance, and long-term extensibility. Let’s connect to validate architecture decisions and finalize execution strategy. Best regards, Nikita Gupta.
€800 EUR in 15 days
6.8
6.8

The biggest risk in this project is choosing a CMS architecture that works for launch but becomes a bottleneck once AI retrieval, CRM sync, and product data complexity increase. If the AI layer depends directly on unstructured CMS content, response quality and future integrations will break down fast. Yes, I can deliver this end-to-end. WordPress is suitable for the website/content layer, but I’d pair it with a custom API service for AI and future integrations rather than relying on CMS plugins. For the AI stack, I’d use OpenAI API + Python retrieval service + vector database (PgVector/Pinecone), with a RAG pipeline indexing product specs, manuals, and FAQs for accurate contextual answers. CRM readiness would be handled through modular API endpoints, keeping WordPress isolated from integration logic. Estimated delivery is 7–8 weeks, with an estimated budget of $6k–$9k, depending on content complexity and CRM scope. Relevant work includes Aras (Python/PHP enterprise APIs) for scalable backend integrations and Bubbl (Vue/Nuxt) for modular API-first architecture. Q1: How many technical documents/products need to be indexed in the first release? Q2: Should chatbot responses support multiple languages from launch? Q3: Do you need CRM sync in phase one, or only architecture readiness?
€1,200 EUR in 7 days
6.9
6.9

As an experienced Full-Stack Developer, I am confident in my ability to execute your B2B website project end-to-end. With extensive knowledge in HTML, PHP, WordPress, and more, I also understand the importance of keeping options open for future integrations, which is why I would recommend an API-first architecture and a custom backend rather than relying solely on CMS. This allows for easy integration with any chosen CRM system (such as HubSpot or Zoho) and provides the scalability your project requires. Regarding cost and timeline, I value transparency and clear communication. Considering the expected scope and complexities of your project, I estimate a timeline of around 7-8 weeks for completion with a quote that aligns with the services you require. Included in this estimate is my commitment to providing clean, maintainable code for long-term evolution, essential for a project of this nature. Should you choose to work with me, rest assured that you'll receive not only a modular but scalable solution that meets
€750 EUR in 1 day
6.6
6.6

Good afternoon. I'll build your B2B WordPress platform with a RAG-based OpenAI chatbot, a WooCommerce catalog, SEO-friendly architecture, and a custom PHP API layer that keeps the site CRM-ready for HubSpot or Zoho from day one. WordPress is the right foundation here since it gives your team editorial control, and pairing it with a lightweight Python or Node microservice for vector retrieval (using OpenAI embeddings plus a Pinecone or pgvector store) keeps the AI layer clean and scalable without locking you into the CMS. Would a short call help us align on the knowledge base documents and CRM priority before we kick off?
€1,450 EUR in 56 days
6.5
6.5

Hi, I can design and build your AI ready B2B platform end to end with a scalable architecture aligned to your 7–8 week timeline. You need structured product data, WooCommerce catalog mode and a retrieval chatbot; I have built automation and AI workflows integrating APIs and complex data layers. I would use WordPress with a custom backend for RAG using OpenAI and a vector database to deliver accurate answers and future CRM readiness. Do you already have structured product documentation ready for ingestion or should I include data modeling and cleanup in scope? Best Regards, Fizza Nadeem K
€1,700 EUR in 50 days
5.9
5.9

... Hello! I am a Florida-based senior software engineer with over 15 years of experience in building scalable platforms. I’ve carefully reviewed your project for a B2B website with an AI chatbot and future CRM integration, and I’m excited about the opportunity to help you achieve your goals. My extensive background in PHP, website design, and API development, coupled with my participation in the Shopify partners program since 2016, allows me to deliver high-quality and scalable solutions. I’ve built similar applications, including a custom e-commerce platform and AI-driven tools that streamline business operations. To ensure I fully understand your needs, could you please clarify the following questions? 1. What specific features do you envision for the AI chatbot? 2. Do you have any preferred CRM systems in mind for the future integration? I propose we break the project down into phases: initial validation of requirements, development of the website and chatbot, followed by the integration with the CRM. This structured approach will ensure we stay aligned and make adjustments as needed. I’m keen to bring my expertise to your project and deliver a solution that meets your expectations. Let’s connect and discuss this further! Best, James
€1,200 EUR in 6 days
5.9
5.9

Our devs just reviewed your B2B website project. We see the need for an Architect to ensure a scalable platform, especially with the AI integration. Our frontend lead can handle the intricate UX for an international audience while our backend team sets up an SEO-friendly architecture. We recently delivered a large-scale project using WooCommerce for a global industrial client. Our work involved a complex AI layer using OpenAI API and a custom retrieval-based knowledge base, perfectly aligning with your needs. I'll be your direct technical point of contact. We’ll also set up a staging environment to give you full transparency throughout the process. How do you envision your platform scaling with future CRM and API integrations? Let's explore your vision further.
€950 EUR in 21 days
5.6
5.6

Hi, I have 9 years experience in (WordPress, custom web architecture, API development, OpenAI integration, and RAG-based AI systems). For this project, I have real hands-on experience building scalable platforms, and I can execute this end-to-end. I would use WordPress for content + SEO and pair it with a lightweight custom backend (Node/Python) for the AI layer. For the chatbot, I recommend OpenAI with a RAG setup using embeddings (e.g., Supabase/PGVector or Pinecone) so responses are grounded in your documents and technical data. The knowledge base would be structured from your CMS content and synced into the vector store, with retrieval + context injection at query time. This hybrid approach keeps content manageable while ensuring the AI remains accurate and scalable for future CRM/API integrations.
€1,000 EUR in 7 days
5.4
5.4

Hi, Thank you for the detailed brief—this is clearly a long-term, scalable platform, not just a standard website, and I’d be glad to help you execute it end-to-end. From your requirements, I’d recommend a hybrid architecture rather than a CMS-only approach. For content management, WordPress (headless) works well, but for AI, integrations, and future scalability, a custom backend (Node.js) is essential. This gives you flexibility without being limited by CMS constraints. For the AI layer, I would use: OpenAI API for intelligent responses A Node.js service layer A vector database (Pinecone or Weaviate) The knowledge base would follow a retrieval-based (RAG) approach—documents (FAQs, specs, PDFs) are embedded and stored, then dynamically retrieved to generate accurate, context-aware answers. This avoids scripted responses and ensures the chatbot reflects real company knowledge. Overall, I would structure the platform as: Headless CMS + Custom API layer + AI service, making it fully modular and ready for CRM integrations (HubSpot/Zoho) and future expansion. Timeline: ~6–8 weeks Cost: I can provide a clear module-wise estimate after a quick scope discussion I’ve worked on API-driven platforms and AI integrations and can share relevant examples once we connect. Quick question: is your product data and documentation already structured, or would you like me to include that setup as part of phase one? Best regards, Abhishek
€1,100 EUR in 7 days
5.4
5.4

Hello, I understand the importance of building a robust B2B website with AI integration for your industrial client in the glass machinery manufacturing sector. The key here is to create a scalable platform that can evolve with future CRM integrations. I have the expertise in PHP, Web Development, API Development, AI Chatbot, and Software Architecture to execute this project seamlessly. WordPress could be a suitable choice for the website, but I am open to exploring other options if they better align with the project's requirements. For the AI layer, I recommend a tech stack that ensures seamless integration with the OpenAI API, providing personalized responses based on the company's content. Implementing the knowledge base using a retrieval-based approach like RAG will enhance user interaction. To ensure scalability, I propose a combination of CMS-based architecture and custom backend development. This approach will lay a strong foundation for future features and integrations, including CRM integration readiness. I look forward to discussing further details and sharing examples of similar projects to showcase my capabilities in delivering successful AI and chatbot integrations. Best regards, Jayabrata Bhaduri
€1,500 EUR in 7 days
4.6
4.6

Hi, 1. Yes, I can execute this end-to-end (B2B platform + AI layer + scalable architecture). 2. WordPress is suitable for content, SEO, and fast management. For scalability, I recommend WordPress (headless or hybrid) with a custom backend for AI and integrations. 3. AI Stack: * OpenAI API (GPT models) * Backend: Python (FastAPI) or Node.js * Vector DB: FAISS / Pinecone * Embeddings for retrieval 4. Knowledge Base (RAG): * Ingest documents (PDFs, specs, FAQs) * Chunk + embed into vector DB * Query → retrieve relevant context → pass to LLM * Ensures accurate, non-scripted answers 5. Architecture: * CMS (WordPress) for content + catalog * Custom backend for AI, APIs, and future integrations (CRM-ready) 6. Timeline: 6–8 weeks (aligned with your expectation) 7. Experience: * AI chatbot systems with document-based retrieval * API-driven backend systems * SEO-focused business websites Quick question: Do you already have structured technical content (docs/specs) ready for ingestion? I focus on scalable, integration-ready systems, not quick builds.
€1,100 EUR in 7 days
4.0
4.0

Greetings I can surely help you for B2B Website with AI Chatbot + Future CRM Integration (Scalable Platform) I am in the IT industry since more than a decade and serve so many clients in building and rebuilding websites, software, and applications I have strong hands-on different cms like webflow, Wordpress, shopify, squarespace, wix and on different programming languages like PHP, Laravel, React, Node.js, HTML, CSS, And I did the migration from HTML to click funnels. I have made so many websites (E-commerce, WordPress, Classified admin, WooCommerce, etc.), bots, softwares, and Mobile applications (Android, IOS, and Huawei Play store) in my entire career. I have strong hands on both the front end and back end. Currently, I am part of the team who are dealing with miscellaneous tasks in dubizzle and Mzad Qatar including design and layouts and they both have more than 1 million users. I believe that you are looking for a web designer and for sure you will get your end desire result with plagiarism-free work and with better quality as I am assuring you this. Package deals can also be done for long-term collaboration as per the client's requirement. Kindly do come on chat so that we can discuss project details further more.
€750 EUR in 2 days
3.2
3.2

Faro, Portugal
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€30-250 EUR
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