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I want to deploy AI-powered receptionists that answer incoming calls in natural-sounding English, hold a human-like conversation, understand context, and lock in appointments directly on my calendar. The interaction must go far beyond a simple script—each caller’s name, prior history, and intent should steer the dialogue so it feels genuinely personal. You would set up and automate the full flow: speech-to-text, GPT-style reasoning for high-level personalization, text-to-speech, and a real-time link to my scheduling system. Twilio (or a comparable VoIP API), OpenAI, Calendly/Google Calendar, and N8n/make are the tools I picture, but I’m flexible if you can propose a better stack that keeps costs low and uptime high. Deliverables • Voice agent that picks up calls 24/7, greets the caller by name when available, answers common questions, and gathers any missing information. • Calendar-aware appointment setter that offers open slots, confirms, and sends the caller an email/text summary—no double-booking. • Simple dashboard or webhook logs so I can review transcripts, analytics, and tweak prompts without touching code. Acceptance criteria: calls must connect within two rings, intent detection accuracy ≥ 90 %, and appointments must post to the calendar instantly. The entire solution should be cloud-hosted and transferable to my accounts. Preference goes to specialists based in emerging markets who already know how to stretch infrastructure budgets without sacrificing quality.
Project ID: 40188958
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82 freelancers are bidding on average $1,108 USD for this job

Hi I'm a full-stack engineer specialized in Twilio Programmable Voice, OpenAI GPT-style agents, real-time speech pipelines, and calendar integrations like Calendly and Google Calendar. I can design an AI receptionist that answers 24/7, uses high-quality STT/TTS, greets callers by name when possible, tracks context, and adapts the dialogue to each caller’s intent. The main technical challenge is orchestrating low-latency streaming between Twilio, speech-to-text, the LLM, and text-to-speech so calls connect within two rings while still feeling natural. To solve this, I'll use streaming STT/TTS, webhook-driven Twilio flows, and a conversation state layer that remembers caller history, FAQs, and business rules across turns. I'll build a calendar-aware booking engine that reads live availability, offers valid slots only, prevents double-bookings, and posts confirmed appointments instantly with SMS/email summaries. For operations, I'll expose logs, transcripts, and intent analytics in a simple dashboard plus editable prompts/config so you can tune tone and answers without touching code. I also have strong experience deploying VoIP + automation stacks on lean cloud infrastructure and can move everything into your Twilio, calendar, and automation accounts so you fully own it. Thanks, Hercules
$1,500 USD in 7 days
5.6
5.6

Hello, {{{ I HAVE CREATED SIMILAR APPS BEFORE AND I CAN SHOW YOU }}}} >>>> Multi languages (English and Arabic)Left-To-Right (LTR) and Right-To-Left (RTL) <<<< I have reviewed your requirement to build context-aware AI receptionist voice agents and clearly understand the need for natural, human-like conversations that go beyond scripted flows. I have 10+ years of experience building AI-driven automation, conversational systems, and real-time integrations for business operations, including voice, scheduling, and workflow orchestration. I can design and deploy a cloud-hosted AI receptionist that answers calls 24/7, understands caller intent, recalls prior context, and books appointments directly into your calendar with zero double-booking. The solution will combine Twilio (or equivalent VoIP), OpenAI for reasoning and personalization, speech-to-text and text-to-speech engines, and Calendly or Google Calendar, with orchestration via n8n/Make or a lean custom workflow to keep costs controlled and uptime high. The agent will greet callers by name when available, handle FAQs, collect missing details, and adapt dialogue dynamically based on history and intent. A lightweight dashboard or webhook-based log system will allow you to review transcripts, monitor analytics, and adjust prompts without touching code. Calls will connect within two rings, intent detection will be tuned to exceed 90% accuracy, I eagerly await your positive response. Thanks
$750 USD in 15 days
4.5
4.5

Hello This is exactly the kind of applied conversational AI I specialise in. I have 8 plus years experience building voice driven automation systems including AI call agents appointment setters and CRM connected assistants that sound natural and handle real business logic not scripts. Your requirement for context memory intent awareness and calendar locking is very realistic with today’s stack. I would design this as a real time voice pipeline using Twilio for telephony OpenAI for reasoning and intent detection and a low latency TTS engine such as ElevenLabs or Amazon Polly Neural. Speech to text would be handled with streaming transcription so the agent can interrupt and respond naturally. Calendly or Google Calendar would be integrated with conflict checks and instant booking confirmation. Proposed wordflow 1 Incoming call via Twilio webhook 2 Real time speech to text stream 3 Context builder loads caller history and business rules 4 GPT based reasoning engine drives dialogue and intent detection 5 Calendar availability check and booking 6 Text to speech response and confirmation 7 Logs transcripts analytics and prompt tuning access Thanks
$750 USD in 7 days
4.3
4.3

Hello! Voice agents usually fail when latency is high and they double book, so I will build this with a fast call loop, calendar locks, and a memory layer that personalizes without getting creepy. Call handling: Twilio voice number, immediate pickup, streaming speech to text, and low latency text to speech so replies feel natural Brain: OpenAI model with tight prompt rules, intent detection, and a short caller memory pulled from your CRM or a simple database Calendar booking: Google Calendar or Calendly integration with slot checking, temporary holds, and final confirm so no double booking Personalization: greet by name when available, adapt questions based on prior calls, and collect missing details in a human way Logging dashboard: transcripts, call outcomes, appointment links, and an easy place to edit prompts and FAQs without code Reliability: retries, fallbacks when the AI is unsure, and alerts if any flow fails I can implement this with Twilio plus a small Node or Python service and Make or n8n for workflows, hosted on your cloud so it is transferable. Warm regards, Yulius Mayoru
$750 USD in 7 days
4.3
4.3

Hey, I’ve reviewed your project and understand you’re looking to deploy AI-powered receptionists that answer calls naturally, understand context, and schedule appointments directly to your calendar. The focus is on human-like conversations, personalized responses, and seamless calendar integration with minimal manual oversight. I can set up a complete automated flow using Twilio (or a comparable VoIP API), GPT-powered reasoning for high-level personalization, speech-to-text and text-to-speech, and integration with Calendly/Google Calendar via n8n or Make. The system will greet callers by name, answer FAQs, gather missing info, and book appointments with real-time availability while preventing double bookings. Logs and a simple dashboard will provide transcripts, analytics, and prompt management. The solution will be cloud-hosted, cost-efficient, reliable, and transferable to your accounts. Calls will connect within two rings, intent detection ≥90%, and appointments posted instantly, ensuring a professional, scalable, 24/7 virtual receptionist. Best regards, Muhammad Adil Portfolio: https://www.freelancer.com/u/webmasters486
$1,100 USD in 6 days
4.5
4.5

Hey, i will develop an ai-powered receptionist that handles incoming calls, provides a natural conversation, and integrates directly with your calendar for appointments. using twilio for voip integration and openai for processing natural language, the system will capture caller intent and personalize responses based on previous interactions. speech-to-text will convert incoming voice, while text-to-speech will deliver the responses. for scheduling, i’ll integrate calendly or google calendar to manage appointments in real-time without double-booking. n8n or make will handle the automation, ensuring smooth operation. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$1,125 USD in 7 days
3.6
3.6

As an experienced full stack developer with a focus on AI and automation, I'd love to help you build your contextually aware receptionist agents. My extensive background in AI chatbot development makes me well-equipped to handle the complexities of this project. From speech-to-text conversion to GPT-style reasoning and text-to-speech synthesis, I have a solid understanding of the tools and technologies required for building such conversational agents. In addition to technical proficiency, I'm also very result-oriented. Ensuring that your agents understand context, personalize interactions, and lock in appointments accurately is my key priority. With my knowledge of APIs like Twilio or alternatives to keep costs low and availability high, I promise to deliver a cloud-hosted solution allowing you uninterrupted access. One of my strengths is stretching infrastructure budgets without compromising quality, a skill set that aligns perfectly with your preference for individuals based in emerging markets. Rest assured, your project will not only be in capable hands but will also be accomplished with utmost efficiency. Contact me today and let's discuss how we can bring your idea to life!
$1,125 USD in 7 days
3.5
3.5

Hi There!!! ⚜⭐⭐⭐⭐⚜(( Deploy AI-powered receptionists for personalized call handling and appointment booking ))⚜⭐⭐⭐⭐⚜ I am excited by the opportunity to create AI receptionists that go beyond scripted responses, delivering natural, context-aware conversations and seamlessly managing your calendar. You need a fully automated flow integrating speech-to-text, GPT reasoning, text-to-speech, and real-time calendar sync. I bring hands-on experience with Twilio, OpenAI APIs, and workflow automation platforms like N8n, along with designing cloud-hosted AI solutions that are cost-efficient and reliable. My approach ensures accurate intent detection, smooth voice interaction, and instant calendar updates. Key features: Personalized 24/7 voice agent with caller context Calendar-aware appointment scheduling with confirmation messages Dashboard with transcripts, analytics, and easy prompt adjustments I would be happy to discuss a strategy to implement this efficiently and reliably. Warm Regards, Farhin B.
$756 USD in 10 days
3.8
3.8

I’ll design and deploy a production-ready AI receptionist that answers calls 24/7, speaks natural, human-like English, understands context, and books appointments directly into your calendar with zero double-booking. This will go far beyond scripted IVR—each call will be guided by caller identity, intent, and prior interaction history to feel genuinely personal. The system will combine Twilio (or equivalent VoIP) for call handling, speech-to-text, GPT-based reasoning for contextual dialogue, and high-quality text-to-speech, orchestrated via n8n/Make for reliability and cost efficiency. Calendar integration (Calendly or Google Calendar) will be real-time and conflict-aware. You’ll receive a clean dashboard or webhook-based logs to review transcripts, call analytics, and tweak prompts without touching code. The entire solution will be cloud-hosted, secure, and transferable to your accounts. I’ve built similar AI voice systems and specialise in keeping infrastructure lean while maintaining high uptime and conversational quality. Best regards, Amaan Khan L. (CUBEMOONS PVT.)
$1,125 USD in 7 days
2.7
2.7

⭐⭐⭐⭐⭐ Create AI-Powered Receptionists for Seamless Call Management ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for an AI-powered receptionist solution. Look no further; Zohaib is here to help you! My team has completed over 50 similar projects for AI interactions. I will create a system that answers calls, understands context, and manages appointments, ensuring a personal touch for each caller. ➡️ Why Me? I can easily deliver your AI receptionist project as I have 5 years of experience in voice automation, specializing in natural language processing, speech recognition, and scheduling integrations. My expertise includes using tools like Twilio, OpenAI, and Google Calendar, ensuring a smooth and efficient setup for your needs. ➡️ Let's have a quick chat to discuss your project in detail. I would love to show you samples of my previous work and how I can meet your requirements. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ Voice Automation ✅ Speech Recognition ✅ Natural Language Processing ✅ Appointment Scheduling ✅ API Integration ✅ Twilio ✅ OpenAI ✅ Google Calendar ✅ Data Analytics ✅ Cloud Hosting ✅ User Experience Design ✅ Dashboard Development Waiting for your response! Best Regards, Zohaib
$900 USD in 2 days
3.8
3.8

Hey — saw your post about building contextual AI receptionist agents that can handle incoming calls in natural-sounding English. The tricky part here is getting the agent to stay “on-brand” and context-aware, not just generically polite. Quick question before I suggest an approach: Do you already have a knowledge base/CRM the agent should pull context from, or does that need to be designed from scratch? I’ve worked on voice AI and call-routing bots that integrate with existing systems and maintain context across the call, so I’m familiar with the usual gaps around intent handling and fallback flows. If you share your current call flow, tech stack, or any sample scripts, I can review them and tell you what’s realistic for a first version.
$1,125 USD in 7 days
3.5
3.5

Hello, I specialize in building production-ready AI voice agents that handle real inbound calls, hold natural conversations, and complete real business actions—especially appointment booking. I’ve delivered similar systems using Twilio, OpenAI (GPT + Whisper), TTS engines, and calendar integrations where accuracy, latency, and uptime matter more than demos. For your use case, I would design a context-aware AI receptionist that answers calls within two rings, identifies the caller when possible, adapts responses based on intent and history, and books appointments directly into Calendly or Google Calendar with zero double-booking. The conversation logic would go beyond scripts, using structured memory, intent classification, and fallback handling so calls feel human and reliable. My typical stack is Twilio Voice + real-time STT + GPT-based reasoning + low-latency TTS, orchestrated through n8n or lightweight backend services to keep infrastructure costs lean while remaining scalable. I also implement webhook-based logging and a simple dashboard so you can review transcripts, tune prompts, and track outcomes without touching code. I’m experienced in debugging edge cases like missed intents, partial speech, interruptions, and booking conflicts—crucial for achieving your ≥90% intent accuracy requirement. All assets would be deployed in your cloud accounts and fully transferable. Looking forward to discussing timelines and call volumes.
$1,495 USD in 24 days
1.5
1.5

Hello, hope you are doing well. You need an AI-powered receptionist system that can engage callers in natural conversations, understand context, and manage appointments seamlessly, and I have relevant experience with the exact skills and technologies mentioned in your job. I suggest as follows: - Develop a voice agent utilizing Twilio for call handling, integrating OpenAI for context-aware dialogue, and ensuring it offers calendar-aware appointment setting with real-time availability checks. - Create a simple dashboard for you to review analytics, transcripts, and adjust prompts without coding, ensuring ease of use and flexibility. In my previous work, I developed a similar solution for a healthcare provider that enabled efficient call handling and appointment scheduling, resulting in a 30% increase in customer satisfaction. Could you clarify if you have a preferred VoIP provider, or are you open to recommendations? I am ready to start immediately and can deliver the result on time. Best Regards.
$750 USD in 7 days
1.5
1.5

Hi There!!! The Goal of the project:- BUILD CONTEXTUAL AI RECEPTIONIST AGENTS CAPABLE OF NATURAL, PERSONALIZED CALL HANDLING AND APPOINTMENT SCHEDULING. I have carefully reviewed your project description and understand the need for a fully automated voice agent that integrates speech-to-text, AI reasoning, text-to-speech, and real-time calendar management with high accuracy and uptime. I am the best fit because I have hands-on experience creating AI-driven conversational systems and integrating them with VoIP and scheduling platforms efficiently. Develop an AI voice agent that answers calls personally and contextually Integrate real-time calendar-aware appointment scheduling with instant confirmation Provide a simple dashboard or webhook logs for monitoring, analytics, and prompt adjustments I provide UI design, database management, testing, and full source code delivery at project completion. I bring 9+ years experience as a full stack developer and have delivered AI-powered voice assistants and smart scheduling solutions for clients with high personalization requirements. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$759 USD in 6 days
1.5
1.5

Hello, With my extensive experience in frontend and backend services specializing in AI Chatbot Development and Model Development, I am perfectly positioned to create the ideal AI-powered receptionist system your project demands. Having mastered JavaScript Frameworks, React.js, Angular and Vue.js, I can guarantee a smooth and interactive calling platform for users. My ability to work with databases such as PostgreSQL for complex queries, data integrity, NoSQL databases like MongoDB and Redis adds to my proficiency in managing the extensive backend of the system. In terms of infrastructure, my knowledge of AWS Lambda, ECS, S3, and RDS makes me well versed in cloud management. Furthermore, I am skilled in deployment techniques with platforms like Docker, Kubernetes ensuring that your system works consistently across different environments. My prowess in DevOps utilizing Terraform and AWS CloudFormation will be highly valuable for automated infrastructure management. Lastly, my expertise doesn't end with development; using Python libraries such as TensorFlow for Machine Learning I can develop predictive models crucial for personalization while deploying AI models using cloud services ensure scalability. In sum, my ability to maintain uptime while keeping costs low aligns perfectly with your need for infrastructure stretch. Do let me know if I would be when we can start on this exciting project Thanks!
$750 USD in 6 days
0.0
0.0

Hi MostafaAmerrr, I have carefully reviewed your project description and I am excited about the opportunity to build contextual AI receptionist agents for you. I will focus on creating AI-powered receptionists that engage in natural-sounding conversations, understand context, and seamlessly schedule appointments on your calendar. The interaction will be personalized based on each caller's name, history, and intent, making it feel genuinely personal. With over 3 years of experience in AI development, I am confident in my ability to set up and automate the full flow using tools like Twilio, OpenAI, Calendly/Google Calendar, and N8n/make. I will ensure that the voice agent picks up calls promptly, offers available slots, and posts appointments to your calendar instantly. I would love to discuss your project further and collaborate on bringing your vision to life. Best Regards, Ghulman
$760 USD in 1 day
0.0
0.0

Hello MostafaAmerrr, I checked your project, and it looks interesting. This is something we already work on, so the requirements are clear from the start. We mainly work on AI Chatbot Development, AI Model Development, AI Model Integration, AI Development We focus on making things simple, reliable, and actually useful in real life not overcomplicated stuff. Let’s connect in chat and see if we’re a good fit for this. Best Regards, Ali nawaz
$750 USD in 8 days
0.0
0.0

Hi, As an experienced and adaptable Full Stack developer, my technical proficiency extends beyond the MERN stack. This holistic knowledge allows me to leverage the technologies you envision, such as Twilio, OpenAI, Calendly/Google Calendar, and N8n/make, while ensuring high-quality code and robust database management. I prioritize simplifying complex problems into manageable solutions with a deep focus on quality and standards. Moreover, I bring forth a global perspective from collaborating effectively with clients around the world, which reflects in my ability to deliver tailored solutions that meet diverse needs. Given your preference for emerging market specialists who maximize infrastructure budgets without sacrificing quality, my experience in stretching resources would be a boon for the project. It has enabled me to engineer platforms that significantly boost operations while ensuring cost-effectiveness and high-uptime. Lets have a chat warm regards Usama Ansari
$750 USD in 7 days
0.0
0.0

Hi I can deploy a production ready AI voice receptionist that answers calls naturally understands intent and books appointments directly to your calendar without scripts or robotic flow. I build conversational voice agents that combine real time speech recognition reasoning memory and scheduling logic so each caller interaction feels personal and context aware. I will design the full call pipeline including VoIP intake speech to text intent and entity detection personalized dialogue using GPT style reasoning and low latency text to speech. The agent will greet callers by name when available reference prior interactions and dynamically guide the conversation to collect missing details. Calendar availability will be checked live to offer open slots confirm bookings and send instant email or text summaries with zero double booking. The system will be cloud hosted and deployed directly under your accounts using Twilio or an optimized alternative OpenAI or compatible models and n8n or Make for orchestration. I focus on low latency connections within two rings high uptime and cost efficient infrastructure. You will receive a simple dashboard or webhook based logs to review transcripts analytics and adjust prompts without touching code. The solution will be fully transferable and documented. Best, Darren
$1,125 USD in 7 days
0.0
0.0

Hi Choulesh S., Thank you for providing a detailed overview of your vision for AI-powered receptionists. I believe my experience in deploying similar solutions aligns well with your requirements, especially in utilizing tools like Twilio, OpenAI, and automated scheduling systems. Before we move forward, I have a few questions to ensure I fully understand your needs: 1) Are there any specific call scenarios or types of questions you want the AI receptionist to handle, beyond common inquiries? 2) Do you have any preferred programming languages or frameworks for developing the dashboard or managing webhook logs, or are you open to recommendations? 3) What timeframe do you have in mind for the deployment of this project? Why Choose Me? • 250+ large projects completed successfully. • Over 5 years of positive feedback and 5-star ratings on my last 100+ projects. • Proven experience in implementing AI solutions with high levels of personalization and operational efficiency. Availability: I'm available from 9 AM to 9 PM Eastern Time and can commit to this project on a full-time basis. I would love to discuss this further, along with sharing examples of my previous work in similar domains. Looking forward to your response! Best, Syeda Yusra Zubair
$1,125 USD in 7 days
0.0
0.0

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