Advanced AI Sales Caller

@divumanocha

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! Divya

@rbtech1984

Hello There!!! ⚜⭐⭐⭐⭐⚜(( AI-POWERED VOICE SALES ASSISTANT FOR END-TO-END CALL MANAGEMENT ))⚜⭐⭐⭐⭐⚜ Project goal is to develop an AI voice assistant capable of handling sales calls, booking appointments, answering FAQs, and managing complaints autonomously while maintaining human-like conversational flow. I understand you need a Retell-based solution with full inbound/outbound call handling, calendar integration, dynamic knowledge base access, and sentiment-aware complaint management. With experience in AI voice bots, NLP, and conversational design, I can deliver a system that operates seamlessly, reduces manual workload, and scales with your business. Three most important features 1. Multi-turn conversation handling for appointment scheduling 2. AI-driven FAQ response from a live knowledge base 3. Sentiment-aware complaint deflection and escalation I am ready to outline the integration and build plan so we can move quickly to a tested, deployable solution. Warm Regards, Farhin B.

@kishanbwts

Building a Retell-based AI sales caller that can handle real conversations with natural, latency-free speech is doable. I’ve set up voice AI that manages multi-turn dialogue and integrates with live data sources like calendars and FAQs for clients in sales and support roles. A working solution hinges on smart NLU that can handle appointment booking quickly, pull updated FAQ answers via a dashboard, and detect sentiment to manage complaints smoothly. I suggest linking your FAQ to a simple CMS that feeds the AI dynamically, so updates don’t require code changes. For complaint flow, do you have example scripts or common complaint types to help tailor the bot’s responses? I’ll deliver a Retell bot configured for inbound/outbound calls, Google Calendar integration for live slot booking with confirmation, a dynamic FAQ connector, and sentiment-aware complaint handling. I’ll also provide source code, environment setup, and a demo video validating the key acceptance criteria. This kind of setup usually takes about two weeks and I’m ready to start immediately.

@mykhaylob4

✋ Hi there. I can build your Retell-based AI sales caller that handles inbound and outbound calls, manages multi-turn conversations, books appointments, answers FAQs, and handles basic complaints with natural, human-like responses. ✔️ I have experience developing AI voice assistants using Retell, Dialogflow, Rasa, and OpenAI voice models, integrating dynamic dialogue management, sentiment detection, and external knowledge bases. In previous projects, I created assistants that could answer product questions, schedule appointments, and handle basic complaints with real-time context retention. ✔️ For your project, I will set up the Retell bot, connect it to your Google Calendar for instant booking, link it to a live FAQ/knowledge base, and implement complaint-handling flows that recognise sentiment and offer resolutions. I will ensure multi-turn context is maintained and speech is latency-free and natural. ✔️ I will provide source code, environment files, and a short video walkthrough showing the bot meets your acceptance criteria, including booking appointments in three turns, answering 90% of questions correctly, and managing basic complaints effectively. Let’s chat to review your calendar, knowledge base, and call flows so we can get started. Best regards, Mykhaylo

@mobiwebsolutions

✋ Hi There!!! ✋ The Goal of the project:- Build an advanced AI voice assistant on Retell that manages inbound and outbound sales calls, books appointments, answers FAQs, and handles complaints dynamically. I have carefully read your project description and understand that you require a fully configured Retell-based calling bot with multi-turn context, Google Calendar integration, an updatable FAQ connector, and complaint-handling flows with sentiment recognition. I am the best fit for this project because I have hands-on experience developing AI voice assistants with Retell, Dialogflow, and Rasa, integrating them with calendars and knowledge bases for real-world sales automation. 1. Implementing multi-turn conversational AI capable of booking appointments within three turns 2. Connecting the bot to a dynamic FAQ/knowledge base for accurate product responses 3. Designing complaint-handling flows that detect sentiment and defuse situations without escalation My services include UI/UX design for dashboards, database management, testing, full source code delivery, and documentation with a walkthrough video. I bring 9+ years experience as a full stack developer and have completed similar AI voice and sales automation projects successfully. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@volodymyrkoval

Hi, I completely understand your need for an advanced AI sales caller that can handle complex conversations. With over 10 years of experience in AI development and natural language processing, I specialize in creating sophisticated voice assistants that mimic human-like dialogue. My expertise with platforms like Retell and my background in integrating systems with Google Calendar and dynamic FAQ management will ensure that your bot can handle calls, book appointments, and resolve customer complaints effortlessly. I am motivated to deliver a fully configured calling bot that meets your outlined requirements within the timeline discussed. Best regards, Volodymyr

@nutankumarftp

With over 10 years of experience in developing cutting-edge digital solutions, handling a project as intricate as this Advanced AI Sales Caller aligned with my expertise to create interactive, powerful, and unparalleled call bots. I am well-skilled in the use of Retell, Dialogflow, and OpenAI voice, which equips me to effortlessly integrate these aspects into your system. Having successfully completed 2000+ projects with full-fledge client satisfaction, you can trust that I will deliver a robust and tried technology solution highly optimized for performance. My dedication is not only towards meeting but exceeding clients' expectations. I have a record of providing scalable solutions offering the utmost user satisfaction to various industries including E-commerce and Healthcare. Designed around your specific needs, the delivered product will be equipped with advanced Natural Language Understanding (NLU) enabled dialogue management giving life to your vision. My proficiency in integrating Calendars and knowledge bases plus my deft hand at recognizing sentiment will work harmoniously to ensure efficient booking coupled with precise query response.

@leciffre69

Timeline: 14 days | Cost:$750 | Proven experience Hello . I’ve solved this exact problem before and can deliver a Retell-based voice sales AI that books appointments, answers questions, and handles complaints in 14 days. Based on my past experience, the real challenge is not making the bot talk, just keeping context and intent stable across real, messy conversations. I’ve seen voice AIs fail when they rely on scripts instead of dynamic dialogue, which is why sentiment and memory handling matter. To proceed, I only need access to your Retell account, your calendar system, and the initial FAQ/knowledge base. This is a straightforward project for me, and I’m confident in delivering a human-sounding, reliable voice assistant that sells and supports without supervision. Happy to go into more detail in the chat.

@panroman50

Hello , ⭐️⭐️⭐️I'll do my best.⭐️⭐️⭐️ I've carefully reviewed your project description and believe my skills and experience perfectly fit your needs. I have over 10 years of experience in the PHP, Mobile App Development, Voice Talent, Commercials, Voice Assistance Devices, Natural Language Processing, AI Chatbot Development, AI Development field and am highly skilled at delivering high-quality results. Having recently worked on a project similar to yours, I believe my skills are a good fit for your project. I will work diligently and dedicatedly to ensure the success of your project. Please contact us via chat for a more detailed consultation. I can share my experience and solutions for this project through a private chat. I have some ideas for your project and would like to see if they align with your needs. Thank You Roman

@shakilan4

Hi, I can build a Retell voice AI that handles full sales calls, books appointments via Google Calendar, answers from a live FAQ, and manages complaints with sentiment-aware logic—delivered with source code and a demo proving performance targets. Best regards, Shakila Naz

@Ussama91

I will design a voice AI on Retell to handle sales conversations, integrating with Google Calendar and a living FAQ/knowledge base, with advanced NLU and dynamic dialogue management to book appointments, answer product questions, and calm customer complaints, adapting to your budget and delivering a fully configured calling bot with source code and a video walkthrough. Waiting for your response in chat! Best Regards.

@SkillCrafts

I specialize in maximizing conversion rates using low-latency voice AI, having successfully deployed Retell-based callers that achieved a 2x increase in qualified lead generation last quarter. Building a truly autonomous sales caller requires mastery of Retell’s API integration and custom prompt engineering for dynamic dialogue. My focus will be delivering a natural, human-like flow optimized for conversion, not just conversation. I will start by designing the core conversational structure in a finite-state machine format, ensuring seamless transitions and accurate intent recognition within the Retell environment. The core LLM (likely fine-tuned GPT-4) will be custom-prompted for robust objection handling and aggressive yet compliant sales closing techniques. We'll prioritize ultra-low latency (<300ms) for realistic interruptions and implement real-time CRM data logging upon key qualifying statements. This structured approach guarantees reliability and measurable ROI beyond simple scripting. Do you require integration with a specific CRM (e.g., HubSpot, Salesforce) for lead status updates, and what is the primary objection the AI must be most prepared to overcome? I am ready to begin the initial Retell sandbox setup immediately. Let's schedule a brief 15-minute chat to align on the initial sales script and performance metrics.

@BlueLi0n

Building a low-latency voice agent on Retell requires a fast backend to handle the logic for calendar booking and FAQs. I will set up a Python service (FastAPI) that acts as the brain for the Retell agent. It will handle the tool calls to check availability in Google Calendar and query your knowledge base for answers, ensuring the context is maintained across turns. Do you already have the FAQ data structured (e.g., in a PDF or Notion), or do we need to build a simple admin panel to manage it?

@shawanay

Based on your requirements, this project goes beyond a simple voice bot. It’s an AI-powered assistant on Retell that handles full sales conversations, books appointments, answers questions, and manages complaints with human-like speech and context awareness. Below is how I plan to approach it. Build a Retell-based voice AI that manages inbound and outbound calls with multi-turn conversation context. Integrate Google Calendar for instant appointment booking and confirmation messages. Connect a dynamic FAQ/knowledge base via a simple dashboard to answer product questions accurately. Implement complaint-handling flow with sentiment detection, providing resolutions or escalating only when necessary. If this works for you, lets chat

@mayankinnovative

Dear Hiring Manager, I’m very interested in designing and delivering a production-grade voice AI built on Retell that can handle real sales conversations end to end. I understand this is not a scripted IVR, but a conversational system that must manage context, intent shifts, objections, and sentiment in real time while sounding natural and responsive. My approach focuses on robust dialogue orchestration, strong NLU, and tight integrations so the assistant can act—not just talk. Key highlights of my proposed solution: ➡ Retell-based voice assistant configured for both inbound and outbound calls with low-latency, human-sounding speech ➡ Multi-turn conversational memory and intent handling across full sales interactions ➡ Direct calendar integration (Google Calendar or equivalent) for real-time appointment booking and confirmations ➡ Dynamic FAQ / knowledge base connector that can be updated through a simple admin interface ➡ AI-driven question answering grounded strictly in your approved product knowledge ➡ Sentiment-aware complaint handling that de-escalates issues and retains callers where possible ➡ Clear escalation logic that involves you only when thresholds are met ➡ Modular, maintainable architecture built for iteration and future expansion ➡ Source code, environment configuration, and clean handover materials ➡ Video walkthrough demonstrating acceptance criteria and real call flows Best Regards, Mayank Saluja

@maximg10

⭐Hello [ClientFirstName], I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have extensive experience in AI development and natural language processing. My expertise in building voice assistants, AI chatbots, and integrating with various platforms aligns perfectly with the requirements of creating an advanced AI Sales Caller on Retell. I am confident in meeting the project's demands for booking appointments, handling customer queries, and managing complaints effectively. By leveraging my skills, I will ensure the AI system excels in real sales conversations, maintaining multi-turn context, and providing human-sounding responses in real-time. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you. Maxim

@huzaifa306

Hi, I have already built similar voice agents using Vapi and Retell, handling full sales conversations, booking, and knowledge based responses, so this is very straightforward for me. I can set up your Retell voice agent to manage inbound and outbound calls, book appointments, answer product questions from your FAQ, and handle basic complaints with natural multi turn conversations. I am ready to build this end to end and show you live examples of similar agents I have created. Let us get this running quickly. Best regards

@danylop55

Hi there. Winning here is sub second voice turn taking plus reliable calendar booking and FAQ answers tied to one source of truth. Common pitfalls are latency spikes, double bookings, stale FAQ data, hallucinated answers, and complaint flows that trap the caller or escalate too late. First I will run 2 to 3 test calls and inspect Retell traces, then implement idempotent booking with slot locks and connect a searchable FAQ index with confidence thresholds and fallback. Which calendar is the target and what rules define slot length and working hours? Where does your FAQ live today and how should updates flow into the dashboard? I have shipped Retell style voice agents that book meetings and answer product questions via retrieval while handling sentiment based complaints. I can start today and share a working demo call flow quickly. Danylo Podolskyi

@jonhw5

Hello, thanks for posting this project. I've read the explanation of your project carefully and thought it's the great fit for me. Because: I have hands-on experience designing and deploying advanced voice AI agents leveraging Retell and robust NLU systems for real-time sales, appointment scheduling, and intelligent FAQ integration. I focus on building solutions that maintain full conversational context, handle intent switching seamlessly, and ensure rapid, natural speech for both outbound and inbound scenarios. I have successfully integrated real-time calendar booking with Google Calendar and similar platforms, and have implemented custom complaint-routing flows that use sentiment analysis for appropriate escalation. My approach prioritizes production-readiness, transparent codebase organization, and ongoing maintainability, allowing your internal team to easily update knowledge bases and conversation rules from a user-friendly dashboard. I understand reliability, low latency, and compliance requirements for customer-facing sales bots—ensuring secure data flows, precise voice synthesis, and robust multi-turn dialogue management, not just scripts. This project’s requirements for real-time appointments, updatable knowledge, and emotionally intelligent handling align perfectly with my past deployments. I am available to start immediately and can provide a concise proof-of-concept that satisfies your acceptance tests within the proposed timeline. Could you share more about your current FAQ/knowledge base platform and how frequently you expect updates to be made by the internal team? Looking forward to hearing from you. Warm regards, Vitalii.