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I need an experienced AI Automation Developer to build and integrate a sales chatbot automation into an existing business website. The website is already built. Your task is only to create, configure, test, and integrate the chatbot/automation. Main requirements: • AI chatbot embedded into the existing website • Automatically answer common customer questions • Understand the business services and pricing from provided information • Collect customer name, email, phone number, and requirements • Qualify potential leads • Identify interested / high-intent customers • Guide users toward the appropriate service • Capture leads automatically • Send collected leads to our system / CRM / webhook • Notify the business when a qualified lead is generated • Human handoff option when necessary • Conversation history/logging • Mobile and desktop friendly • Error handling and fallback responses • Fully tested before delivery Automation can use tools such as: n8n, Make, APIs, OpenAI/Claude/Gemini, webhooks, or another suitable automation stack. Important: - The existing website should not be rebuilt. - Work must integrate cleanly with the current website. - No hardcoded API keys or secrets. - The automation should be reusable and easy to maintain. - Clear documentation must be provided. - I need the complete workflow/source/configuration files after completion. - Freelancer should explain how to update chatbot knowledge/instructions later. Deliverables: 1. Fully working AI sales chatbot 2. Website integration 3. Lead capture workflow 4. Lead qualification workflow 5. Notification / CRM or webhook connection 6. Human handoff functionality 7. Testing and bug fixes 8. Source/workflow files 9. Basic setup documentation 10. Short handover walkthrough Budget: Fixed $90 USD Please apply only if you have real experience with AI chatbots, APIs, webhooks, n8n/Make, and business automation. When applying, please send: - 1–3 examples of similar work - Which tools you recommend for this project - Estimated delivery time - Confirmation that you can complete the entire project within the fixed budget
Project ID: 40727562
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152 freelancers are bidding on average $135 USD for this job

Hi, We can build and integrate the AI sales chatbot into your existing website without rebuilding the site, with a maintainable automation workflow. Our approach: * Review your website, services, pricing, FAQs, and lead qualification requirements. * Design the chatbot flow for answering questions, understanding intent, and guiding visitors to relevant services. * Use an appropriate AI model with structured instructions/knowledge so responses remain aligned with your business information. * Capture name, email, phone, requirements, and other qualification details. * Build the automation using n8n/Make and APIs based on your existing CRM or webhook requirements. * Detect high-intent leads and trigger business notifications automatically. * Add human handoff, fallback responses, error handling, and conversation logging. * Secure API credentials through environment variables/secrets rather than hardcoding them. * Test chatbot responses, lead capture, qualification, notifications, webhooks, and mobile/desktop behavior. * Deliver workflow/source files and documentation explaining how to update the chatbot knowledge and instructions. We can first review your website and CRM/webhook setup, then finalize the simplest and most cost-effective architecture for the fixed budget.
$140 USD in 15 days
9.0
9.0

Hello, I can build and integrate the AI sales chatbot into your existing website without rebuilding the site. I recommend using n8n + OpenAI API + webhooks/CRM integration. This provides a flexible, maintainable workflow where the chatbot logic, lead qualification, notifications, and integrations can be updated later without rebuilding the website. Deliverables You’ll receive the complete n8n workflow/source configuration, chatbot setup, integration code, documentation, and a short walkthrough explaining how to update the chatbot's knowledge and instructions in the future. I can complete the entire requested scope within the stated fixed budget, assuming the existing website and required CRM/webhook/API access are available. I’m ready to start immediately. Best regards ADEEL
$90 USD in 7 days
8.1
8.1

Hi, I can build and integrate the AI sales chatbot and complete automation without changing your existing website. I’ll also provide a short walkthrough explaining how you can update the chatbot's knowledge and instructions later. Please provide the CRM/webhook details and your approved service, pricing and FAQ content, and I can start immediately. Best regards, Raheel
$90 USD in 7 days
8.0
8.0

⭐⭐⭐⭐⭐ Build and Integrate an AI Sales Chatbot for Your Website ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you are looking for an AI Automation Developer to create and integrate a sales chatbot into your existing website. You don't need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for chatbot automation. I will create, configure, and test the chatbot to meet all your requirements while ensuring it integrates smoothly with your website. ➡️ Why Me? I can easily do your chatbot integration as I have 5 years of experience in AI automation, specializing in chatbot development and integrations. My expertise includes API integration, webhooks, and lead management systems. Besides, I have a strong grip on tools like n8n, OpenAI, and Make, ensuring a seamless process for your project. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ AI Chatbot Development ✅ API Integration ✅ Webhooks ✅ Lead Qualification ✅ n8n Automation ✅ OpenAI Integration ✅ User Experience Design ✅ Testing and Debugging ✅ Documentation Creation ✅ Customer Engagement Strategies ✅ Error Handling ✅ Workflow Automation Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
8.1
8.1

Getting this sales chatbot right comes down to understanding your business services deeply so it answers questions accurately without making things up. I will connect OpenAI using Make and webhooks to handle the logic smoothly. We will start by mapping the conversation flow and getting your design approved before touching any code. This ensures the chat widget matches your current website perfectly. I will build the frontend widget using clean JavaScript and style it for both mobile and desktop users. The backend will run securely with environment variables to keep your API keys safe. Once everything is connected, I will test the lead capture, CRM webhook, and human handoff options thoroughly. You will receive clear documentation and a short video showing how to update the knowledge base yourself later. Milestone payments will be released after each stage of the work is complete. Let us have a short call before you award this project to go over the final details. Salma
$1,897 USD in 18 days
8.6
8.6

Hi! I can build and integrate your AI sales chatbot + lead automation into the existing website without rebuilding it. ++ What I’ll deliver: → AI chatbot using OpenAI/Claude + n8n/webhooks → Business knowledge, services & pricing-based responses → Lead capture: name, email, phone & requirements → Lead qualification and high-intent detection → Service recommendations and conversion-focused conversations → CRM/webhook integration + qualified-lead notifications → Human handoff and conversation history/logging → Mobile/desktop-friendly widget with fallback & error handling → Complete testing, bug fixes and production setup → Reusable workflow/source files with secure API key handling → Documentation explaining how to update prompts/knowledge later → Short handover walkthrough With 6+ years of AI development experience, I can handle the complete workflow from chatbot development and API integration to automation, testing and deployment. Recommended stack: OpenAI + n8n + webhooks/API, keeping the architecture lightweight, maintainable and easy to extend. Best regards, Abhishek
$140 USD in 7 days
8.4
8.4

I can build and integrate the AI sales chatbot without rebuilding your existing website, using n8n/Make with OpenAI or another suitable AI API, webhooks, and your CRM. I’ll handle lead capture/qualification, notifications, human handoff, logging, testing, secure configuration, and provide the complete workflow files and documentation within your $90 fixed budget. Best Regards, Muhammad
$40 USD in 1 day
6.3
6.3

I will build and integrate your AI sales chatbot directly into your existing site without touching your core codebase, keeping API credentials strictly server-side. Tool recommendation: n8n paired with OpenAI gpt-4o-mini and a clean embedded widget (Typebot or custom JS/Chatwoot). This gives you near-zero running costs, complete data control, and easy knowledge-base updates without vendor lock-in. Similar work: Built n8n lead routing engines connecting OpenAI qualification workflows into HubSpot/webhook endpoints, and embedded customer-facing AI agents for B2B service websites. ✅ Lightweight web chat widget connected to a secure n8n/Make workflow (zero exposed keys) ✅ Intent qualification, contact capture (name, email, phone), human handoff logic, and instant CRM/email notification alerts ✅ Knowledge base prompt isolation, error handling, session logging, and exportable workflow files ✅ 10+ years production experience | 400+ completed projects | 320+ five-star reviews ✅ Microsoft® Certified: MCSA | MCSE | MCT & cPanel Certified (CWSA-2) Which CRM or endpoint will receive the qualified leads? I confirm full completion within your fixed $90 budget. I can deliver this in 1 day for 90 USD and can jump on it right now.
$90 USD in 1 day
6.1
6.1

Hi, I’ll build the sales chatbot around n8n and an AI API, using your business services/pricing as controlled knowledge while capturing and qualifying leads through the conversation. I’ll connect qualified leads to your CRM/webhook, add business notifications, conversation logging, fallback handling and a clear human-handoff path without rebuilding your existing website. API credentials will remain server-side/configured through environment variables, and the workflow will be structured so the knowledge and qualification rules can be updated later.
$100 USD in 7 days
6.3
6.3

Hi, I've reviewed your project brief regarding the integration of an AI sales chatbot into your existing business website. It's clear that the chatbot needs to effectively address common customer inquiries and comprehend your business services and pricing. A key challenge in this project is ensuring the chatbot's seamless integration with your current website architecture without disrupting existing functionalities. My approach would involve conducting a comprehensive assessment of your website's framework to prioritize stability and ensure that the chatbot enhances user experience without introducing latency or errors. I have extensive experience in PHP, Software Architecture, and API Integration, having previously worked on similar projects where I successfully developed and integrated intelligent chatbots that improved customer interaction and satisfaction. Q1 – What platform is your current website built on, and are there any specific constraints we should consider during integration? Q2 – Could you provide a detailed list of the common customer questions that the chatbot should be able to answer? Q3 – Is there an existing database or API that contains your business services and pricing, or will this need to be developed from scratch? Looking forward to hearing from you.
$30 USD in 7 days
5.8
5.8

I’ve built and integrated AI sales chatbots for business websites before, using tools like OpenAI API with n8n for automation and webhook lead capture. I understand how to create a chatbot that seamlessly fits an existing site without rebuilding it, handling lead qualification, notifications, and human handoff smoothly. For your project, I suggest using OpenAI for natural language understanding, n8n for the automation workflows, and your CRM webhook for lead capture. This stack is flexible, maintainable, and easy to update later by changing prompts or workflows without recoding. To clarify, do you have a preferred CRM or webhook endpoint ready? Also, should the chatbot strictly follow the provided service/pricing info in the knowledge base or learn dynamically from site content? Based on the scope, I can deliver the fully integrated chatbot plus all workflows, testing, documentation, and a handover walkthrough within 7 days and the $90 fixed budget. Ready to start building the chatbot and automation as soon as you confirm the CRM details and preferred tooling.
$30 USD in 7 days
5.9
5.9

It’s tough watching interested website visitors slip away just because they don’t get timely answers or your team misses a high-intent lead. Not having a reliable AI chatbot means your business could be losing qualified customers every day, and the manual process eats up valuable time. Imagine having an AI sales chatbot that greets visitors, answers their questions using your real business info, guides them to the right service, and sends you a notification the moment a qualified lead is captured. First, I’ll build and configure the AI chatbot using tools like n8n, webhooks, and OpenAI to fit your site exactly. Next, I’ll set up seamless integration so the bot handles lead capture, qualification, and CRM forwarding without touching your current website structure. Then, I’ll test everything for smooth handoff, error handling, and provide you with walkthrough documentation. Which CRM or lead system would you like the chatbot to connect with?
$145 USD in 7 days
5.9
5.9

Hello, I can build an AI-powered sales chatbot for your business website to engage visitors, answer product/service questions, qualify leads, and capture enquiries automatically. With 20 years of software development experience, I can integrate LLMs, website content, CRM/API systems, analytics, and custom business logic. A few quick questions: - Which AI model/provider do you prefer—OpenAI, Claude, Gemini, or another? - What products/services and business information should the chatbot use for its answers? - Should qualified leads be sent to your CRM, email, WhatsApp, or another system? I’ll focus on accurate responses, lead qualification, natural conversations, and seamless website integration. I’m available to start immediately. Thanks
$130 USD in 7 days
5.8
5.8

Hello — I can build and integrate this AI sales chatbot into your existing website (no rebuild), working fully async with everything in writing. My plan: an automation-driven chatbot (n8n/Make + OpenAI/Claude/Gemini API + webhooks) embedded on your site. It will answer common questions from your provided service/pricing info, collect name, email, phone, and requirements, qualify leads and flag high-intent visitors, guide users to the right service, auto-capture leads to your CRM/webhook, notify you when a qualified lead comes in, and offer human handoff — with conversation logging, fallbacks/error handling, and mobile + desktop testing. No hardcoded secrets; you'll receive the complete reusable workflow/source files, setup documentation, and a written walkthrough showing how to update the chatbot's knowledge later. Verified profile: 12 years on Freelancer, 4.7/5 from 66 reviews, 99% completion, $6.5K+ earned, verified account. All communication and handover in writing, no calls required. Bid: $300 fixed, delivered in 7 days.
$300 USD in 7 days
6.2
6.2

Hi, I can build and integrate a smart AI sales chatbot into your existing website without changing or rebuilding the current website. The chatbot will help answer customer questions, collect and qualify leads, guide interested visitors, and send lead details to your preferred system. I’ll also include the required handoff, notifications, and fallback options. I’ll keep the setup secure, easy to maintain, and simple to update later. I’ll test everything properly and provide the required workflow files, documentation, and a short handover guide. Best Regards, Abhijeet
$55 USD in 7 days
6.6
6.6

Hi, I can build and integrate the AI sales chatbot into your existing website without rebuilding it. For this scope, I’d recommend an LLM + n8n workflow with secure API/webhook connections. The workflow can handle customer questions, collect contact details, qualify leads based on intent, send qualified leads to your CRM/webhook, notify your team and provide human handoff when required. I’ll keep API keys/secrets securely configured, make the workflow reusable, provide the source/workflow files and document how to update the chatbot instructions/knowledge later. Estimated delivery: 3–4 days Fixed budget: $90, provided the CRM/webhook and website integration are straightforward. I can first review the existing website and required lead workflow to confirm the implementation. Best regards, Bivanshi Ohri
$250 USD in 20 days
5.5
5.5

Hello Sir, I have already worked on similar types of website and software development projects and I am confident that I can successfully handle your project. I am a full-time freelancer with **17+ years of experience** in web development, software development, automation, and API integrations. My expertise includes: * ASP.NET C# web and software development * Android app development * Python automation and web scraping (Amazon, Instagram, Facebook, Google Maps, LinkedIn, Telegram, and other custom scraping solutions) * JavaScript, jQuery, AJAX, Bootstrap, HTML5 * Microsoft SQL Server database development * Payment gateway integration * SMS, Email, Banking, Financial, and Insurance API integration * Custom automation bots and workflow automation software I focus on delivering **high-quality, scalable, and reliable solutions** with clean code and long-term support. Please contact me in private chat so we can discuss your requirements in detail. I can also show you a **demo of similar projects** I have completed. Looking forward to working with you. Thanks & Regards
$250 USD in 2 days
5.1
5.1

Hi, there. I understand you need to add a complete AI sales automation to your existing website without rebuilding it. The chatbot should answer service and pricing questions, qualify visitors, capture contact details, identify high-intent leads, send them to your CRM or webhook, notify your team, and allow human handoff when AI should not continue. Rather than relying on words, I can build a working demo to demonstrate the approach, functionality, and quality firsthand shortly. My relevant work includes CRM integrations, API/webhook automation, SaaS systems, PHP/MySQL applications and business workflow integrations. I can structure the automation with secure credentials, reusable prompts/knowledge instructions, clear lead states, fallback handling and maintainable workflow files using n8n or another suitable stack. The demo can show the complete conversation-to-lead flow, including qualification, webhook delivery, notification and human handoff, so you can verify the automation before final integration and documentation. Would you like me to build a working demo for you? I hope we discuss more about the project in chat. Thanks, Fernando Garcia
$100 USD in 1 day
5.0
5.0

With more than 5 years of experience as a Web & App Developer, I've specialized in API integration and MySQL development. This makes me the ideal candidate for your project as integrating an AI Sales Chatbot into your existing business website requires seamless API integrations and a robust database management system to handle lead capture, qualification and CRM activities. Having worked with WordPress, Laravel and other similar platforms extensively, I fully understand the importance of third-party tool implementations without disrupting existing websites. To craft an efficient AI chatbot, I will make use of n8n which is known for its automation capabilities along with its compatibility with Make, APIs and webhooks. Combined with my proficiency in coding languages such as HTML, CSS, JavaScript and PHP, we can expect a highly functional chatbot that not only understands your business services but also collects customer data like name, email and phone number effectively. In conclusion, developing and integrating an AI Sales Chatbot isn't just another task for me; it's a passion that I look forward to delivering on time (within the budget) while offering reliable technical support even after project completion. Let's collaborate to combine your entrepreneurial vision with my technical expertise to create a sales-driven masterpiece for your business.
$30 USD in 1 day
5.1
5.1

Hi, I can build and integrate the AI sales chatbot into your existing website without making unnecessary changes to the website itself. The workflow will be sales requirements and conversation-flow review chatbot configuration lead qualification and sales logic required API/database integrations website embedding conversation and error handling testing production deployment. Let’s connect so I can review your existing website, sales process, required integrations, and expected chatbot flow and start building the automation. Regards, Shawana
$140 USD in 7 days
4.8
4.8

Dhaka, Bangladesh
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Member since Sep 22, 2026
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