
AI Chatbot Development Projects
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opportunity
Test build for AI coaching agent
I am looking for a developer who can build a lightweight, hosted chat application that wraps an existing system prompt around the Anthropic Claude API and gives my testers a shareable URL. This is a testing and validation build. Please read the attached detailed spec. Developer Brief: Purpose Coaching Agent — Test Build I have developed and tested a new coaching agent's system prompt and am now ready to deploy a simple hosted version so a small group of nonprofit leaders can test it and give me feedback. Requirement A lightweight, hosted chat application that wraps our existing system prompt around the Anthropic Claude API and gives testers a shareable URL. This is a testing and validation build - I want the simplest thing that works well. Scope - Build a chat web application with the following: - Clean, mobile-responsive chat interface - Calls the Anthropic API using Claude Sonnet 4.6 (model string: `claude-sonnet-4-6`) - Our system prompt (provided separately) is loaded server-side and is not visible or accessible to end users - Conversation history maintained within a session (no persistence across sessions required at this stage) - A welcome message displayed when the user first opens a conversation - Simple branding: our logo, our primary brand colour (#0F4C81 — Classic Blue), and the name "Purpose Coaching Agent" - A brief footer or note indicating this is a prototype for testing purposes - A simple passcode gate so that only people we give the passcode to can access the chat — nothing more than a single shared passcode stored as an environment variable - The ability for us to update the system prompt without redeploying the application Needs to deploy free or low-cost hosting with: - A shareable public URL - Our Anthropic API key stored securely (not in the codebase) - No account creation or login required for testers beyond the passcode above Not Needed - User authentication or individual user accounts - Conversation history saved to a database - Admin dashboard or analytics - Rate limiting or abuse prevention (access is controlled by passcode and we are sharing the link with fewer than 20 people) - RAG, document retrieval, or knowledge base integration Technology Streamlit with Streamlit Community Cloud hosting or a Next.js or Flask app deployed to Vercel or Railway would be fine. If you want to use something else, let me know why and the benefits. The system prompt should be stored in a configuration file or environment variable that I can edit directly (not hard-coded into application logic). What I’ll Provide - The full system prompt (a text document, approximately 3,000 words) - Logo file (PNG, transparent background) - Brand colour: #0F4C81 (Classic Blue) - An Anthropic API key for development and testing - Feedback and sign-off within 24 hours of deliverable Deliverables 1. Source code in a private GitHub repository (transferred to our GitHub account on completion) 2. Deployed, working application with a live URL 3. Brief setup notes: how to update the system prompt, how to change the passcode, how to redeploy if needed, where the API key is stored Timeline Completed within five working days of commissioning with actual build of one to two days. Budget Please quote a fixed price. Please include: - A fixed-price quote and estimated delivery timeline - One or two examples of similar work (a chat interface calling an LLM API, or any Anthropic/OpenAI API integration) - The framework and hosting platform you would use, and why - Confirmation that you're comfortable with the Anthropic API specifically
2 days ago45 proposalsRemote
Past Projects
opportunity
AI Chatbot Developer for Website Automation & Customer Support
I am looking for an experienced chatbot developer to build and integrate an AI-powered chatbot for a website or business workflow. The goal is to automate customer interactions, answer common questions, collect leads, and improve user experience. Project requirements: • Build and customize an AI chatbot • Integrate chatbot with website and existing tools • Create conversation flows and knowledge base • Connect APIs or CRM systems where needed • Test and optimize chatbot performance Requirements: • Experience building AI chatbots using ChatGPT, OpenAI API, or similar platforms • Strong knowledge of chatbot automation and integrations • Ability to create user-friendly conversational experiences Please share examples of chatbot projects you have completed. Experience Level: Expert Duration: 1–3 months (potential ongoing work)
Insppect My AI Chatbot
Start your proposal with AGNIX so as to confirm you read the job post I need an experienced developer to inspect and repair my AI chatbot embedded on my website. The bot has stopped responding to prompts; I lack the technical expertise to diagnose the issue. Tasks include investigating backend/frontend integrations, API connections, authentication, logs, and error handling, identifying root causes, and implementing fixes or clear remediation steps. Provide concise documentation of findings, applied fixes, and recommendations to prevent recurrence. Timely, reliable troubleshooting with clear explanations required. Please it's urgent and I'll like to be able to fix it before tomorrow 12pm
AI-Powered SaaS App Children's Home Full-Stack Developer Needed
I'm building a web-based AI assistant for children's homes in the UK. Staff will be able to ask compliance and policy questions and receive instant, cited answers from their organisation's own documents. I have a detailed brief ready and am looking for an experienced developer to build a working prototype. The build includes: Secure multi-tenant web app (each organisation's data fully isolated) AI chat interface using the Claude API (Anthropic) Document upload and management for admins User authentication with staff and admin roles Basic audit logging I'm looking for someone who: Has built SaaS or multi-tenant web apps before Is comfortable integrating LLM/AI APIs Is UK-based or EU timezone Will sign an NDA before full brief is shared Can deliver a working prototype within 6–8 weeks
Looking for chatplus.jp developer
Do you have experience building scenarios for ChatPlus? https://chatplus.jp/ API integration will not be used in this project; the main task will be modifying some scenarios.
opportunity
Chatbot based in wonderchat
An industrial wholesaler seeks development of a multilingual Wonderchat chatbot to embed on its website. The assistant must ingest and index web catalogs from roughly twenty suppliers, support English, Spanish, French and Portuguese, enforce confidentiality rules (no supplier names, locations or sensitive details), prompt users for contact information, and provide accurate product guidance and navigation. Deliverables include data ingestion, multilingual NLU configuration, response templates respecting privacy constraints, testing across languages, and deployment ready for integration. We are open to different budgets.
opportunity
AI Business Development Website Chatbot and Voice Tool
I am looking for an experienced AI chatbot / LLM product developer to build a custom AI Business Development Director for my website. The project is focused on creating a polished website-based AI assistant that can speak with website visitors, qualify leads, explain the business, answer questions using approved company knowledge, and send structured summaries and actions to the team. The tool should sit on a page of my website and should also appear as a popup when someone visits the site. You would need to do this. It should look and feel similar to ChatGPT or Claude, using their APIs or another suitable LLM API, but designed around our brand and business development use case. When a visitor opens the tool, they should see two options: “Write a message to me” and “Talk to me”. Before either conversation starts, the tool should request the visitor’s name, email address, job title and company. Both the written chat and voice chat should connect to a selected LLM API. The chatbot will use approved business knowledge files and content, such as PDFs, PowerPoints, website links, service descriptions, training material, FAQs, commercial guardrails and business development instructions. The goal is for the chatbot to behave like an AI Business Development Director. It should be able to explain the business, answer questions, qualify leads, discuss potential opportunities, and handle commercial conversations within clear limits. It must not make unsupported claims, invent information, agree terms outside approved guardrails, or promise anything it is not authorised to promise. Where appropriate, it should escalate to a human. For the voice version, I am open to the best recommended approach. This may involve OpenAI Realtime API, Whisper, text-to-speech, browser audio capture or another suitable voice stack. Please advise on what you recommend and why. Ideally, the system should also be able to remember returning visitors based on their email address, but this needs to be designed carefully and in a GDPR/privacy-aware way. At the end of each conversation, or when the conversation is terminated, the tool should send an email to me and relevant colleagues with the visitor’s details, conversation summary, key discussion points, lead qualification, actions required and recommended follow-up. Ideally, the conversation should also be logged into Airtable or another CRM-style destination. The system should classify each lead, for example as high priority, medium priority, low priority or not relevant, and briefly explain why it has assigned that classification. The tool needs to be integrated into my website and designed properly as a page/interface, not just dropped in as a basic widget. It should look professional, work smoothly on desktop, tablet and mobile, be mobile responsive and feel app-like on mobile. I also need a simple way to maintain and update the system after launch, including the ability to update knowledge files, FAQs, prompts, commercial guardrails, escalation emails, notification recipients and chatbot wording without needing to rebuild the whole tool. The AI should be grounded in the approved knowledge base and should say when it does not know, rather than guessing or inventing information. It should also have clear human handoff rules, especially for pricing, legal terms, investment discussions, sensitive client matters or anything outside its approved knowledge base. Please also include fallback behaviour, for example what happens if the LLM API fails, the voice system fails, the email notification fails or Airtable/CRM logging fails. I will need testing on desktop and mobile, as well as a short handover video showing how to update the knowledge base, prompts, settings and notification rules. Please explain how you would build this, where it would sit technically, how it would be integrated into the website, how the chatbot and voice interface would work, how the knowledge base would be maintained and updated, how conversations would be stored or summarised, what subscriptions/APIs/hosting would be required, and what you can or cannot do.
Advanced AI Chatbot Development with GPT-4 Integration
I am looking for a senior AI Developer to design and implement a sophisticated AI Chatbot for my business. The goal is to provide 24/7 automated support and lead generation using the latest LLM technologies. Key Requirements: Natural Language Processing: Integration with OpenAI (GPT-4) or Anthropic (Claude) for human-like responses. Knowledge Base: The bot should be trained on my specific business data (PDFs, URLs, or Database). Multi-Platform Integration: Must be deployable on my website and [WhatsApp/Telegram - qaysi biri kerak bo'lsa qoldiring]. Actionable Tasks: Ability to book appointments or collect user information and send it to a CRM/Google Sheets. UI/UX: A clean, modern chat interface that matches my brand identity. Deliverables: Fully functional AI Chatbot. Source code and documentation. Short tutorial on how to update the knowledge base. Please provide examples of similar AI agents you have built previously.
opportunity
Ai agent for accomodation business
im looking for someone who can create an ai agent that will automatically monitor the booking.com inbox an air bib inbox and automatically reply to guests and send check in details to guests. for instance our property run with lock boxes and codes the agent would have to be able to send lock box combinations to individual bookings. also monitor and reply to WhatsApp chat messages and arrange direct bookings.
Many chat expert required - UK based
Hi all, I am looking for a manychat expert to help with setting up automated flows and lead generation. Any experience within IGaming is a bonus
AI Chatbot Builder for Websites & Lead Capture Systems
AI Chatbot Developer Description: We need a freelancer to build simple but effective AI chatbots for client websites. Responsibilities: • Setup chatbot flows (FAQ, booking, lead capture) • Integrate with websites or messaging platforms • Optimize for conversions Tools (preferred): ManyChat, Tidio, ChatGPT Requirements: • Experience building bots for real businesses • Basic understanding of customer journeys To Apply: Send chatbot examples + start with “BOT PRO”
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Develop an Ai-Powered System for Automated Whatsapp Message
We are seeking a skilled AI developer or team to create and implement an automated system for replying to WhatsApp messages. The primary goal is to enhance customer service and streamline communication by providing instant, intelligent responses to common inquiries. The system should be capable of understanding user intent, extracting key information, and generating relevant and helpful replies. Integration with existing WhatsApp business APIs or similar solutions will be crucial. The project involves designing the AI model, developing the backend logic, and ensuring seamless deployment and functionality. Experience with natural language processing, machine learning, and chatbot development is highly desirable. Category IT & Programming Subcategory Artificial Intelligence Project size Small
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Website Chatbot to Calculate Fees
What I need: • A website embedded AI chatbot (Botpress or Azure OpenAI preferred, but flexible). • Warm, empathetic conversational flow suitable for end-of-life pet care. • Bot collects key inputs: pet weight, postcode/distance, time of day, cremation type, ashes container, and other add-ons. • A pricing engine (Node.js or Python) that applies my structured rules and returns a total + itemised breakdown. • Chatbot must never generate prices — all calculations come from the pricing engine via a simple REST API. • Clean, modular setup so I can update pricing rules easily. • Delivery includes chatbot, pricing engine, embed code, and update instructions. Outcome: A compassionate, accurate, user-friendly chatbot that helps families understand fees clearly and gently.
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AI-Powered Demand Generation Platform for UK Nightlife & Food
PLEASE DO NOT CONTACT US ON WHATSAPP OR SOCIAL MEDIA. ALL APPLICATIONS IS CLOSED Laravel backend setup (project architecture & environment) Database setup (users, merchants, vouchers, sessions, affiliates, fraud logs) Admin panel setup (secure login & access control) Merchant dashboard setup (login, authentication, role-based access) Basic UI structure for merchant dashboard (voucher inputs, wallet, settings) Geo-location setup (browser GPS + postcode fallback system) Merchant logging system
opportunity
Customisable Letting Form
We are looking for a talented developer to create a customisable online letting form for our tenants. The form should be editable to suit different properties and generate automated responses based on the tenants' answers. Additionally, the completed forms should seamlessly integrate with our CRM system, Vebra Alto. Key Requirements: Customisable questionnaire for different properties Automated responses generated based on tenant inputs Easy integration of completed forms into Vebra Alto Ability to edit the questionnaire as needed We welcome proposals from developers with experience in form automation, CRM integrations, and the property letting sector. Here is a link to an example form on our website. https://www.skestateagents.co.uk/tenant-qualification/?v=34578299&a=Tadcaster%20Road,%20Sheffield
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AI Outlook Email responder
Develop an AI-powered Outlook email responder for a busy WooCommerce WordPress site. Leverage four years of archived email replies plus website guides and manuals to build a consolidated knowledge base. Create a system to auto-draft context-aware responses using that knowledge, with options for human review and editing. Optionally design integration with an AI chatbot to deflect routine queries and reduce incoming emails, improving response speed and consistency. Budget is flexible dependent on what can be offered and advised.
Build a Smart AI Chatbot to Automate Your Business Conversations
Create a sophisticated AI chatbot to automate and streamline business conversations across platforms. The system should interpret intent, manage dialogue flows, handle FAQs, escalate complex queries to human agents, and integrate with CRM and scheduling tools. Deliverables include conversational design, training datasets, deployment-ready model, testing suite, and documentation. Emphasize reliability, multilingual support, data privacy compliance, and measurable performance metrics to enhance customer engagement and operational efficiency.
Enable TTS for existing Botpress chatbot
I have an existing training chatbot I created in Botpress and would like to add the functionality of TTS for the Bot responses. Also to fix an issue with short timeout times for voice input. Update: Only needs tested on Microsoft Edge browser Will use Azure TTS Need to publish to our own webpage for testing.
Ai what app sales agent
We seek a skilled developer to create an AI-driven WhatsApp sales and inquiries bot tailored for our estate agency. The bot must efficiently manage incoming sales inquiries, providing instant responses to both buyers and sellers. It should qualify leads, gather essential information, address frequently asked questions, and facilitate the booking of valuations or call-backs. Additionally, it must possess the capability to escalate serious inquiries to a human agent. This project aims to enhance customer interaction and streamline our sales process through advanced automation.