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bjetivo: chatbot web con GPT (OpenAI) para atender leads, seguir un Prompt Maestro editable y capturar datos. Must-have: • Widget web (burbuja) + modo embebido opcional • Panel admin: • campo “Prompt Maestro” • slider de tono (0–100) • mensajes: saludo, re-saludo por inactividad, cierre • Captura de datos con validaciones: • nombre, ciudad/estado, WhatsApp (10 dígitos), tipo de proyecto, tiempo de arranque • Lógica anti-repetición (no volver a pedir nombre/ciudad si ya existe) • Re-saludo si no responde (ej. 2 min y 10 min, máximo 2 intentos) • Historial + export a Google Sheets/CRM • Seguridad: • no exponer la API key en el front • rate limit + logs Nice-to-have: • Multi-brand (Sportmaster / Padel Center) • Plantillas por fuente de lead (landing pádel vs sportmaster) • Enrutamiento a humano (WhatsApp) cuando el lead esté “caliente” Tech sugerido: • Front: widget en JS/React • Back: Node/[login to view URL] o Python/FastAPI • DB: Supabase/Firebase • Hosting: Vercel/Render Y que la informacion del chatbot la mande por mail terminando de platicar con user...
ID do Projeto: 40145614
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139 freelancers estão ofertando em média $491 USD for esse trabalho

⭐⭐⭐⭐⭐ Create a Web Chatbot with GPT for Lead Management and Data Capture ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and noticed you're looking for a chatbot that uses GPT for managing leads and capturing data. You don't need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for chatbot solutions. I will build a web widget, set up an admin panel, and ensure data validation while keeping everything secure. ➡️ Why Me? I can easily create your web chatbot as I have 5 years of experience in developing chatbots and managing data. My expertise includes JavaScript, React, Node.js, and Python. I have a strong grip on database management, API integration, and user interface design, ensuring your project is efficient and effective. ➡️ Let's have a quick chat to discuss your project in detail. I’d love to show you samples of my previous work and how I can meet your needs. Looking forward to our conversation! ➡️ Skills & Experience: ✅ JavaScript ✅ React ✅ Node.js ✅ Python ✅ FastAPI ✅ Supabase ✅ Firebase ✅ Google Sheets Integration ✅ API Security ✅ Data Validation ✅ User Interface Design ✅ Chatbot Development Waiting for your response! Best Regards, Zohaib
$350 USD em 2 dias
8,0
8,0

⭐⭐⭐⭐⭐ CnELIndia, led by Raman Ladhani, can deliver your GPT-powered chatbot project end-to-end with full compliance to your requirements. We will implement a responsive web widget (bubble + optional embedded mode) and an admin panel with editable “Prompt Maestro,” tone slider, customizable messages, and smart data capture with validations (name, city/state, WhatsApp, project type, start time). Anti-repetition logic, re-saludos, and lead history with Google Sheets/CRM export will be built. Security best practices will protect the API key, enforce rate limits, and maintain logs. Optional enhancements like multi-brand support, lead-source templates, and human routing via WhatsApp are feasible. Using React/JS frontend, Node.js/FastAPI backend, Supabase/Firebase DB, and Vercel/Render hosting, we ensure robust performance and seamless email notifications at chat completion. Our team ensures timely, secure, and scalable delivery.
$500 USD em 7 dias
7,7
7,7

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Nikhil
$500 USD em 7 dias
7,5
7,5

Drawing upon a rich interdisciplinary background in software development, my team at WellSpring Infotech is well-positioned to create an AI-powered chatbot for your customer support needs. We have extensive experience designing innovative front-end widgets like the one you require, using JavaScript/React. Meanwhile, our expertise in backend technologies such as Node.js, Python/FastAPI will ensure seamless integration and carry out robust data management with Supabase/Firebase. Moreover, in line with your 'Must-have' and 'Nice-to-have' specifications, we have successfully delivered projects with similar features such as name-capture, anti-repetition logic and human routing. Our comprehensive knowledge of Discord’s OpenAI will help us build a chatbot that effectively uses the "Prompt Maestro" while addressing data capture needs. Not to mention, we can enable multiple brand functionality (should you need it in the future) and seamlessly export data to Google Sheets/CRM platforms. Safety is paramount for us; therefore, we go above and beyond to ensure data security and provide rate limits plus logs for API key protection. Additionally, given our email feature proficiency, rest assured that your chatbot information can be emailed upon conversation completion. Thanks....
$750 USD em 7 dias
7,0
7,0

Hi there, I am a top freelancer from California with a proven track record of delivering high-quality projects, consistently receiving five-star reviews. I understand your goal is to create a web-based chatbot using GPT (OpenAI) to engage with leads effectively. My expertise in AI chatbot development, along with experience in JavaScript, Node.js, and integrating various databases like Supabase and Firebase, positions me perfectly to tackle your project. I will ensure your chatbot features a web widget with customizable prompts, comprehensive data capture validation, and a robust admin panel complete with anti-repetition logic and security measures. Moreover, I can implement the functionality to email chat summaries seamlessly once the interaction concludes. I am excited to help streamline your customer engagement process and ensure an exceptional experience for your users. Please message me right away to discuss your specific needs further! What specific metrics do you plan to track for evaluating chatbot performance?
$610 USD em 9 dias
6,4
6,4

Hi there, We’ve built similar web-based chatbots that use OpenAI’s GPT-3.5 and 4.0 models to engage leads and capture valuable data. One of our recent projects involved developing a fully functional MVP for a startup, where we integrated WhatsApp and email notifications to alert agents about new leads. We can also enhance the chatbot with features like auto-responses for inactive users and a dedicated admin panel for managing lead data and conversation history. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best, Adil
$550 USD em 7 dias
6,2
6,2

Hi With my extensive background in web development and AI expertise, I am confident that I can design and implement a high-performing chatbot that specifically meets your requirements. My proficiency includes React.js, Node.js, and Python—technologies towards which I have built significant skill over the years. I have also featured in numerous projects where my clients demanded similar objectives as you: they needed chatbots that could engage with users, capture data, and communicate that information securely while maintaining a user-friendly experience. Having said that, on top of delivering a robust solution, I'll make sure it's continually working at an optimum level through monitoring via logs and1000 character metrics Tha ms
$750 USD em 7 dias
6,2
6,2

Hello, Would you like to see a demo of the AI chatbot solution before making any commitments? Our innovative web chatbot, powered by GPT, is designed to streamline client support and efficiently capture essential lead data while offering a customizable experience through an intuitive admin panel. I invite you to discuss this proposal further and explore the detailed plan along with a demo tailored to your needs. Regards, Smith
$500 USD em 7 dias
5,9
5,9

Hola, Estoy encantado de poder ayudarte a desarrollar el chatbot web con GPT para tu proyecto. Me enfocaré en crear un widget funcional en JS/React, un panel de administración intuitivo para manejar el "Prompt Maestro" y los mensajes, además de implementar la captura de datos con validaciones y lógica anti-repetición. Utilizaré Node.js/Next.js o Python/FastAPI para el backend y Supabase/Firebase para la base de datos. Todo el sistema estará optimizado para seguridad y eficiencia, con exportaciones a Google Sheets/CRM y el envío de datos por correo al finalizar la conversación. Espero poder hablar contigo pronto para detallar el proyecto. Saludos, Juan
$250 USD em 3 dias
5,5
5,5

Hi I’d love to help you build a smart web chatbot using GPT (OpenAI) to handle leads, capture important info, and make your workflow easier. I’ve done similar projects before, so I know how to make it smooth for users and easy to manage for your team. ✅Here’s what I can do for you: -Add a chat widget (bubble) to your site, with optional embedded mode. -Build an admin panel where you can edit the Master Prompt, adjust tone, and set greetings, re-greetings, and closing messages. -Capture lead info like name, city/state, WhatsApp, project type, startup time—with anti-duplication checks and validations. -Keep a full chat history, export to Google Sheets or your CRM, and send an email notification after each chat. -Make it secure: API keys never exposed, plus rate limiting and logs. -Optional extras: multi-brand setup, different templates per landing page, and routing hot leads to WhatsApp. ✅I’d like to clarify a few things -Which backend or hosting platform do you prefer? -Where should the chatbot send captured leads—CRM, Google Sheets, or both? -How many different templates or lead sources do you want at first? I can deliver a fully working, secure, and easy-to-use chatbot that captures leads automatically and keeps your team updated. Thanks Sagar
$500 USD em 7 dias
5,7
5,7

Hello, I’ve gone through your project details about creating a web chatbot that utilizes GPT, and this is something I can definitely help you with. With over 10 years of experience in mobile and web app development, particularly in building AI-powered applications, I’m well-equipped to tackle this project. I specialize in creating intuitive interfaces with JS/React and have extensive expertise in backend technologies like Node.js and Python/FastAPI. My focus is on clean architecture, ensuring your chatbot is scalable, secure, and performs optimally. I'll work on developing the admin panel for managing the “Prompt Maestro” and other features you’ve mentioned, ensuring data validation while prioritizing user experience. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1️⃣ Do you have any specific design preferences for the widget or admin panel? 2️⃣ What is your expected timeline for completion? 3️⃣ Are there any additional functionalities you might want to include? Let’s discuss over chat! Would you like to provide specific design preferences for the widget or admin panel? Regards, Arpit
$555 USD em 1 dia
5,4
5,4

========================================================================= Hi, I have proven experience building web based GPT chatbots for lead handling using editable master prompts and controlled conversation flows. In similar projects I delivered bubble widgets and embedded modes with secure admin panels that allow tone adjustment message control and prompt updates without exposing sensitive keys. For this project I can implement a solid backend using Node or FastAPI with proper rate limiting logging and API key protection combined with Supabase or Firebase for validated data capture and history storage. I have implemented anti repetition logic inactivity follow ups automated exports to Google Sheets or CRMs and email delivery at conversation completion. I have also built multi brand setups lead source based templates and smart routing to WhatsApp when a lead is qualified and I am highly motivated to work on this project with a client friendly professional confident and committed collaboration mindset focused on long term success together. I look forward to working with you. Thanks.
$500 USD em 7 dias
5,6
5,6

Hello, I can develop a web chatbot using GPT to handle leads, follow an editable Master Prompt, and capture data. It will have all the given features. I invite you for a brief chat so that we can discuss your project requirements in more detail. Excited to work with you, Fahad.
$250 USD em 2 dias
5,4
5,4

Hello Olga! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in JavaScript, Python, Web Scraping, n8n, Node.js aligns perfectly with your needs. How I Will Build It: I will approach your project with a structured, goal-oriented method. Using my experience in JavaScript, Python, Web Scraping, Google App Engine, Node.js, Chatbot, FastAPI, Vercel, AI Chatbot Development, n8n, I’ll deliver a solution that not only meets your expectations but is also scalable, efficient, and cleanly coded. I ensure seamless integration, full responsiveness, and a strong focus on performance and user experience. Why Choose Me: - 10 years of experience delivering high-quality web and software projects - Deep understanding of JavaScript, Python, Web Scraping, n8n, Node.js and related technologies - Strong communication and collaboration skills - A proven track record — check out my freelancer portfolio. - I’m available for a call to discuss your project in more detail - Committed to delivering results on time, every time Availability: I can start immediately and complete this task within the expected timeframe. Looking forward to working with you, Olga! Best regards, Ali Zahid Mexico
$250 USD em 7 dias
5,2
5,2

Hello, LIMITED CUSTOMER SUPPORT ENGAGEMENT AND AUTOMATION Your project requires an AI chatbot for customer support, but without a tailored conversational flow, context understanding, and reliable response logic, users may receive irrelevant or confusing replies, reducing satisfaction and failing to resolve queries efficiently. AI CUSTOMER SUPPORT CHATBOT DEVELOPMENT I will build your chatbot with an intelligent AI engine (such as GPT-based or custom NLP models) configured to understand common customer intents, handle multi-turn conversations, and provide accurate responses based on your service context. The implementation will include fallback handling, escalation triggers, FAQ training data, and integration with your website or messaging platforms. I’ll ensure the bot understands both Spanish and relevant context cues to support your users effectively. ENHANCED SUPPORT EXPERIENCE WITH CONSISTENT ANSWERS The result will be a responsive AI chatbot that improves customer support by delivering accurate, helpful interactions, reducing manual workload, and increasing user satisfaction. Your users will enjoy faster resolutions and more natural conversation flows. Thank you
$279 USD em 7 dias
5,1
5,1

Hola soy ingeniero AI ML y he construido chatbots GPT para inmobiliarias y e commerce donde el reto fue mantener contexto y evitar repetir preguntas lo resolví con estados en Firestore y un Prompt Maestro dinámico también integré envíos a Sheets y email con webhooks Puedo entregar su widget seguro con lógica anti repetición y routing a WhatsApp listo para producción
$500 USD em 7 dias
5,0
5,0

Dear Sir, I am thrilled to bid your project. Puedo construir tu chatbot web con GPT como un sistema completo: widget tipo burbuja + modo embebido, backend seguro (sin exponer la API key), base de datos para historial/leads, panel admin para editar el “Prompt Maestro”, slider de tono 0–100 y mensajes (saludo, re-saludo por inactividad, cierre). Implementaré captura de datos con validaciones (nombre, ciudad/estado, WhatsApp 10 dígitos, tipo de proyecto, tiempo de arranque) y lógica anti-repetición para no volver a pedir datos ya guardados, además de re-saludo a los 2 y 10 minutos con máximo 2 intentos. El sistema guardará conversaciones y leads, permitirá export a Google Sheets/CRM, y al terminar la charla enviará un email automático con el resumen y los datos capturados. Incluyo rate limit, logs, y estructura lista para multi-brand y plantillas por fuente de lead, con opción de enrutar a humano por WhatsApp cuando el lead esté “caliente”. Pregunta crucial: ¿ya tienes definidos los criterios de “lead caliente” (por ejemplo: presupuesto, urgencia, ciudad, intención) y el correo destino/CRM al que debemos enviar el resumen final? Sincerely, Bounkyo.
$500 USD em 7 dias
5,0
5,0

Hello there, I have thoroughly reviewed the project requirements for the creation of a web chatbot with GPT (OpenAI) to handle leads, follow an editable Master Prompt, and capture data. I propose to implement a web widget (bubble) with optional embedded mode, an admin panel with features such as a "Master Prompt" field, tone slider, predefined messages, data capture with validations, anti-repetition logic, follow-up prompts for unresponsive users, history tracking, and export to Google Sheets/CRM. Additionally, I suggest incorporating security measures to protect the API key and implement rate limiting with logs. For a more detailed insight into my capabilities, please feel free to review my portfolio: https://www.freelancer.pk/u/phpxpert89 Best regards
$250 USD em 4 dias
4,5
4,5

Hello, I understand that you're looking to develop a web chatbot using GPT from OpenAI to effectively handle leads, customizable through an editable Master Prompt. I have extensive experience in creating AI chatbots and have designed systems that successfully capture user data and engage customers dynamically. In my previous project, I developed a chatbot that utilized similar functionalities, resulting in a 40% boost in lead engagement and data collection efficiency. ✅My Plan: - Develop a web widget with an embedded option using React. - Implement an admin panel for editing the Master Prompt and tone settings. - Capture comprehensive user data with validations, ensuring smooth interactions through anti-repetition logic. - Integrate historical data functionalities and ensure secure API key management. - Utilize the suggested tech stack (Node.js for backend and Firebase for the database). I'd like to clarify a couple of details: What specific features are you most interested in for the admin panel, and do you have a preferred timeline for this project? Best regards, Hongqiang Chen
$675 USD em 3 dias
4,4
4,4

Hi, I am a full-stack AI developer with 8 years of rich experience in software development, with a background in JavaScript, Node.js, Python, FastAPI, Vercel, AI Chatbot Development, Web Scraping, Google App Engine, n8n. I can build your GPT-powered web chatbot with editable Prompt Maestro, tone slider, data capture with validation, anti-repetition logic, re-saludos, history export to Google Sheets/CRM, and secure API handling. The solution will include a widget for the site, optional embedded mode, and email notifications at the end of each conversation. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$250 USD em 7 dias
4,2
4,2

brownsville, Mexico
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