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I need an experienced full-stack developer to build a complete AI voice receptionist SaaS platform from scratch. This will be my proprietary platform that I will brand and sell to local businesses (salons, hotels, contractors, realtors, etc.) under my company name. WHAT I NEED BUILT: 1. AI Voice Receptionist System: Twilio integration for inbound/outbound phone calls AI voice agent that can answer calls naturally, take messages, and book appointments Natural conversation flow using OpenAI API or similar AI technology Call recording and transcription storage Voicemail handling and notifications Customizable conversation scripts based on business type (salon vs contractor vs hotel, etc.) Ability to transfer calls to business owner if needed Missed call text-back feature 2. Client Dashboard (for my customers): Clean, professional, easy-to-use interface Real-time call logs with recordings and transcriptions Appointment calendar view (shows all booked appointments) Settings panel to customize AI responses and business hours Analytics dashboard (calls answered, missed calls, appointments booked, peak call times) My branding (logo, colors, company name) throughout Mobile responsive design 3. Admin Panel (for me to manage everything): Master dashboard to view all client accounts Add/remove client accounts easily Assign phone numbers to clients View usage statistics across all clients Billing management and subscription tracking Global settings and configurations Client support ticket system (optional but nice to have) 4. Sales Website/Landing Page: Professional homepage explaining the service and features Pricing page with subscription tiers Demo request form or contact form Testimonials section (I'll provide content later) FAQ section Fully mobile responsive Fast loading and SEO-friendly 5. Payment & Subscription System: Stripe integration for recurring monthly billing Automatic subscription management (renewals, cancellations) Invoice generation for clients Payment failed notifications Free trial option (7-14 days) 6. Integration Requirements: Google Calendar and/or Calendly integration for appointment booking SMS notifications (Twilio SMS) Email notifications for appointments, missed calls, etc. Webhook support for future integrations TECHNICAL REQUIREMENTS: Must be scalable to support 50-100+ clients without performance issues Secure user authentication and data encryption Clean, modern UI/UX design (think professional SaaS like Stripe or Calendly) Responsive design (works perfectly on desktop, tablet, mobile) Well-documented code so I can maintain or hire another dev later if needed Hosted on reliable cloud infrastructure (AWS, Google Cloud, or your recommendation) DELIVERABLES I EXPECT: Fully functional platform (frontend + backend + database) Complete source code ownership transferred to me Deployment on cloud hosting (you set it up initially) Clear documentation for: How to add/manage clients How to update AI scripts Basic troubleshooting How to scale if I grow past 100 clients Video walkthrough showing how to use admin panel 30-60 days of post-launch support for any bugs or issues that come up MY TIMELINE: Ideally completed within 6-8 weeks I'm flexible if you need a bit more time to do it right I want to launch by mid-March 2026 PAYMENT STRUCTURE I PREFER: Milestone-based payments (example: 30% at start, 40% at halfway point, 30% at completion) I will NOT pay 100% upfront Open to discussing a fair milestone breakdown with the right developer WHAT I'M LOOKING FOR IN A DEVELOPER: Experience building SaaS platforms (please show me examples) Experience with AI/voice technology and Twilio API Strong communication skills in English Proactive problem-solver who suggests improvements Honest timeline estimates (I'd rather you say 10 weeks and deliver in 10 weeks than say 6 weeks and deliver in 14 weeks) Someone who asks good questions upfront to avoid confusion later TO APPLY, PLEASE INCLUDE: Portfolio links - Show me similar SaaS platforms or AI voice projects you've built (this is very important) Your estimated timeline - Be realistic, not optimistic Detailed cost breakdown - Break it down by major components or milestones Tech stack you recommend - What technologies/frameworks would you use and why? Any questions you have - I'd rather answer questions now than have confusion later IMPORTANT: Generic copy/paste proposals will be ignored If you haven't built a SaaS platform before, please don't apply I need to see actual examples of your previous work Please start your proposal with "I have built SaaS platforms before" so I know you read this entire post Budget: Open to proposals in the $3,000-$10,000 range depending on your experience and portfolio. Quality matters more to me than the lowest price, but I also don't want to overpay. Looking forward to working with the right developer on this project!
ID do Projeto: 40161528
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Ativo há 15 dias
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203 freelancers estão ofertando em média $4.625 CAD for esse trabalho

As a seasoned full-stack developer specializing in SaaS platforms with over a decade of experience, I am confident in my ability to deliver the comprehensive AI voice receptionist platform you need. With your project bearing resemblances to my previous works, my knowledge of SaaS design principles and data encryption brings me unmatched skills in creating robust systems that can handle a substantial number of clients like you anticipate. One of my standout qualities is my ability to merge advanced technologies seamlessly into functional products. I have significant hands-on practice working with AI/voice technology and Twilio API, which will be paramount for the Siri-like voice receptionist system we're aiming to build. My expertise encompasses not only backend/frontend development and payment gateway integration as required but also falls on databases, cloud infrastructures such as AWS, Google Cloud, and Webhook setup for flexibility in the future. Understanding that transparency and proactive problem-solving lie at the core of successful projects, I assure you of my commitment to effective communication and timely delivery.
$5.000 CAD em 30 dias
7,6
7,6

I have built SaaS platforms before and I am excited about the opportunity to work on your AI voice receptionist SaaS platform. I understand the key requirements you have outlined, and I am confident in my ability to deliver a top-notch solution that aligns with your vision. With over 10 years of experience in web and mobile development, including expertise in AI/voice technology and Twilio API integration, I have successfully delivered projects in the fintech, eCommerce, and HealthTech domains. My portfolio showcases similar SaaS platforms and AI projects that I have built, demonstrating my capability to meet your needs. In terms of timeline, I estimate that the project can be completed within 45 days, ensuring a thorough and efficient development process. Additionally, my detailed cost breakdown includes milestones for each component, providing transparency and clarity throughout the project duration. I recommend utilizing a tech stack that comprises Node.js, React, MongoDB, and Twilio for seamless integration and optimal performance. This combination of technologies will enable us to meet your scalability requirements and deliver a modern, user-friendly platform. Should you have any questions or need further clarification, please feel free to reach out. I am looking forward to the opportunity to collaborate on this project and bring your AI voice receptionist SaaS platform to life.
$4.000 CAD em 45 dias
7,2
7,2

I have built SaaS platforms before. Hi, there. The hardest part here isn’t connecting Twilio or an LLM, and it’s controlling call flow, booking state, and escalation so the AI never guesses under pressure. Many voice agents sound great in demos, and then double-book calendars or lose context mid-call. I ve built SaaS systems with Twilio, Stripe, and AI orchestration where state, retries, and fallbacks had to be explicit. I d design this around a server-side call state machine, deterministic booking locks, and configurable scripts stored outside code so each business type stays consistent. I d sequence this by locking voice flows & calendars first, then dashboards, billing, and admin tooling, followed by analytics, trials, and hardening. Milestones would be split 30/40/30 with weekly demos and full code ownership from day one...
$4.000 CAD em 7 dias
6,3
6,3

Hi there, ★★★ Full-Stack Development Expert ★★★ 10+ Years of Experience ★★★ I will develop the AI voice receptionist SaaS platform by following a structured approach to ensure quality and timely delivery. The key steps are as follows: 1. Requirements gathering and finalizing project scope (10 hours) 2. Designing the architecture and UI/UX for all components (20 hours) 3. Implementing the AI voice receptionist with Twilio and OpenAI (40 hours) 4. Developing the client dashboard and admin panel (30 hours) 5. Creating the sales website and payment integration (30 hours) 6. Testing all functionalities and making adjustments (20 hours) 7. Deployment on chosen cloud infrastructure (10 hours) 8. Documentation and video walkthrough creation (10 hours) 9. Post-launch support for 30-60 days (20 hours) What I need from you: 1. Clear specifications for the features and functionalities you want 2. Access to any existing branding materials you want to incorporate 3. Timely feedback during the development process to ensure alignment I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
$5.000 CAD em 7 dias
5,9
5,9

Hello, At Live Experts, the team and I are motivated by challenges, especially in the domain of AI, which is why your project is an exciting opportunity for us. Our hands-on experience includes working with Natural Language Processing (NLP), speech recognition technologies, and chatbot development. From substantial academic exposure in AI as well as past projects involving Twilio integration and AI-powered systems, we can fully realize your vision of an AI Voice Receptionist SaaS Platform. Your platform's complexity doesn't intimidate us but rather energizes us. Our team knows their way around creating clean, scalable code with a constant eye on performance, security, and efficiency. Plus, thorough understanding of the associated technologies such as OpenAI API, Google Calendar or Calendly Integration, and Stripe payment solution eases the process for us We see our journey with you exceeding delivering a brilliant product within time limits. With clear communication at its core&majors; means we'll actively discuss development stages with you, seeking input to guarantee your complete satisfaction throughout the project. Let's connect to delve deeper into how Live Experts can exponentially enhance your voice-activated SaaS dream. Thanks!
$5.000 CAD em 6 dias
6,0
6,0

Hello, I am excited about the opportunity to build your AI voice receptionist SaaS platform. With extensive experience in developing full-stack solutions, I can deliver a robust and scalable system tailored to your needs. I understand the importance of creating a seamless user experience, so I will ensure that the platform not only meets functional requirements but also excels in usability and performance. My approach will include designing a user-friendly interface, implementing advanced voice recognition features, and ensuring secure data handling. I am committed to delivering a complete solution that encompasses all aspects of the project, from initial concept to final deployment. Let’s discuss how I can bring your vision to life. Regards, Nurul Hasan
$3.000 CAD em 7 dias
6,1
6,1

Hi there, I can build your complete AI voice receptionist SaaS platform exactly as described. The system will include Twilio-powered inbound/outbound calls, an AI voice agent that answers naturally, records messages, books appointments, and sends notifications. The client dashboard will provide real-time call logs, transcripts, appointment calendar, and analytics, all fully branded for your company. The admin panel will let you manage clients, phone numbers, billing, and usage statistics. Payments will be integrated with Stripe for recurring subscriptions, free trials, and automated invoicing. Google Calendar or Calendly integration will ensure appointments sync seamlessly, and SMS/email notifications will keep clients informed. The platform will be fully scalable, secure, and responsive across devices. Kindly send me a message to discuss timeline, milestones, and tech stack in detail. Thanks.
$3.200 CAD em 20 dias
6,6
6,6

✅Hi there, hope you are doing well! I have built SaaS platforms before, including AI-driven customer service solutions that integrated Twilio for seamless telephony and utilized the OpenAI API for natural conversation flows. For this AI voice receptionist system, the most critical requirement will be a robust integration with Twilio, ensuring reliable call handling and a smooth user experience for businesses like salons or hotels. My plan is to develop a fully functional, branded platform with a user-friendly dashboard, scalable architecture, and comprehensive analytics, ensuring you can effectively serve your clients with ease. I'd like to work on this project sincerely from my confidence. Let's connect and discuss more.
$4.000 CAD em 15 dias
5,3
5,3

"I have built SaaS platforms before" Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT I have 9+ years of proven experience building production-ready SaaS platforms and AI voice systems, and I clearly understand your goal of launching a scalable, white-labeled AI voice receptionist business. The objective is to deliver a secure, multi-tenant SaaS that automates call handling, booking, and client management while maintaining a premium, user-centric experience. -->> AI voice receptionist with Twilio, OpenAI, call flows, recording, transcription, SMS, and transfers -->> Client dashboard with call logs, calendars, analytics, AI script controls, and mobile responsiveness -->> Admin panel for client provisioning, billing, usage tracking, and global configuration -->> Stripe subscriptions, free trials, notifications, and integrations (Google Calendar, SMS, webhooks) My approach is clean architecture, secure APIs, scalable cloud deployment, efficient integrations, and an agile milestone-driven workflow. Please reach out in chat as I have a few important questions to align scope, timeline, and milestones before proceeding. Thanks Julian
$3.000 CAD em 7 dias
5,9
5,9

I have built SaaS platforms before. Hello, I can build your AI voice receptionist SaaS end-to-end with Twilio calling/SMS, an OpenAI-powered conversational agent, call recording + transcription, appointment booking (Google Calendar/Calendly), and a branded client dashboard plus full admin panel with Stripe subscriptions and trials. I’ll structure it as a true multi-tenant platform with strong security, clean UX, and scalable infrastructure so you can onboard 50–100+ clients without performance issues. I’m comfortable proposing a realistic milestone plan with clear deliverables (core voice flow first, then dashboards/billing, then integrations and hardening) and delivering full source code ownership with deployment + documentation and a video walkthrough. If you share your preferred call flows per business type and the booking rules (hours, buffers, services), I can lock scope quickly and give an honest timeline aligned with your mid-March 2026 launch. Best regards, Juan
$3.000 CAD em 1 dia
5,2
5,2

Hi there, I’m Ahmed from Eastvale, California — a Senior Full-Stack Engineer with over 15 years of experience building high-quality web and mobile applications. After reviewing your job posting, I’m confident that my background and skill set make me an excellent fit for your project — Build Complete AI Voice Receptionist SaaS Platform . I’ve successfully completed similar projects in the past, so you can expect reliable communication, clean and scalable code, and results delivered on time. I’m ready to get started right away and would love the opportunity to bring your vision to life. Looking forward to working with you. Best regards, Ahmed Hassan
$4.440 CAD em 1 dia
4,9
4,9

Hello there, I understand that you are looking for an experienced full-stack developer to build a complete AI voice receptionist SaaS platform from scratch. The platform will include an AI voice receptionist system, client dashboard, admin panel, sales website/landing page, payment & subscription system, and various integrations. Proposed Solution: I propose to develop a scalable, secure, and user-friendly platform that meets all your requirements. The platform will have a clean UI/UX design, seamless Twilio integration, and robust features for managing client accounts, appointments, billing, and subscriptions. Key Deliverables: 1. Fully functional platform with frontend, backend, and database 2. Complete source code ownership transferred to you 3. Deployment on reliable cloud hosting 4. Clear documentation for managing clients, updating AI scripts, and basic troubleshooting 5. Video walkthrough for using the admin panel 6. 30-60 days of post-launch support for bug fixes Portfolio & Skills: I bring expertise in building SaaS platforms, AI/voice technology, Twilio API integration, and strong communication skills in English. I will share my portfolio with you in the DM. Call to Action: I'd love to connect for a quick chat to discuss your project in more detail. Best regards, Bilal
$4.000 CAD em 7 dias
5,0
5,0

⚠️You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out.⚠️ Your plan to build a scalable AI voice receptionist SaaS platform integrating Twilio and OpenAI technology for diverse local businesses reflects a commitment to secure, intuitive automation that elevates client engagement and operational efficiency. At DigitaSyndicate, a UK-based digital systems agency, we build precision-engineered AI-driven systems and modern web platforms designed for reliable, scalable performance tailored to unique business needs. Our approach ensures a streamlined user experience and clean architecture, aligning perfectly with your requirement for a secure, future-proof platform featuring customizable scripts, real-time analytics, and seamless third-party integrations. Having delivered a multi-client voice automation platform with Twilio and AI integrations to a UK enterprise, I understand the critical balance between technical rigor and user-centric design. Can you share your main priorities and timeline so I can map out the right execution plan for you? Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.
$3.750 CAD em 14 dias
5,0
5,0

Hello, Hope you're doing well! I am a Web Developer with experience in HTML, CSS, JavaScript, PHP, Laravel, Node.js, React, WordPress, and full-stack development. I can design and develop a high-quality, responsive, and user-friendly website tailored to your business needs. Why Choose Me 1. Expertise in Frontend (HTML, CSS, JS, React, Angular, Tailwind) 2. Strong Backend skills (PHP, Laravel, Node.js, Express, MySQL) 3. Build completely responsive & mobile-friendly websites 4. SEO-optimized, fast-loading and secure 5. Integration with APIs, payment gateways, admin panels 6. Clean, scalable, and well-documented code 7. Can start immediately What I Can Deliver 1. Custom website (Business, Portfolio, Ecommerce, SaaS, CMS) 2. WordPress theme setup, customization, plugin integration 3. Full-stack website with admin dashboard 4. API development and integration 5. UI/UX improvements & redesign 6. Bug fixing and performance optimization 7. Database design & deployment 8. Hosting + domain + SSL setup (if needed) Availability I can start right away, and provide daily updates. Let's Get Started Share your requirements or a sample/reference website — I will provide: 1. Best approach 2. Timeline 3. Cost estimate Looking forward to working with you!
$3.000 CAD em 7 dias
4,7
4,7

Hello, I have built SaaS platforms before and I’ve read your detailed brief, so I’m confident I can deliver a scalable AI voice receptionist platform for salons, hotels, contractors and realtors. I have experience over 10+ years in AI, NLP, Twilio integration and full-stack development and will use OpenAI or a similar provider for natural conversations. I will implement Twilio for inbound/outbound calls and SMS, call recording/transcription, Google Calendar/Calendly sync, Stripe recurring billing, and a clean client dashboard with customizable scripts and analytics. I propose an MVP delivered in 6-8 weeks with milestone payments, full documentation, cloud deployment on AWS (recommended) and 30-60 days post-launch support; Best regards, Volodymyr- I have all the necessary skills to successfully complete this project.
$4.500 CAD em 7 dias
4,5
4,5

"I can do in your budget like 5000CAD and I've carefully read your =Requirement and I can start from now so let's have a quick chat to discuss your project in detail then we will move forward. " Hello, I hope you are doing well! I can build a complete AI voice receptionist SaaS platform from scratch with Twilio-powered inbound/outbound calls, natural AI voice conversations via OpenAI, call recording and transcription, voicemail handling, missed-call text-back, call transfers, and customizable scripts by business type. The platform will include a branded client dashboard with real-time call logs, calendars, analytics, SMS/email notifications, Google Calendar or Calendly integration, plus a powerful admin panel for client management, billing, usage tracking, and subscriptions via Stripe with free trials. I’ll also deliver a high-converting sales website, scalable cloud deployment, secure authentication, full source-code ownership, detailed documentation, and post-launch support to ensure a smooth commercial launch. Note: I provide 30–60 days of post-launch support, a full video walkthrough, milestone-based payments, and clean documentation so you can scale past 100+ clients or hand the system to another dev with zero friction. Please check out my profile to review my past projects and portfolio. https://www.freelancer.com/u/Hammadhassan21 If you find my offer satisfactory, we will be happy to discuss your project in detail. Thanks.
$5.000 CAD em 7 dias
5,5
5,5

Hi there,Good evening I am Talha. I have read you project details i saw you need help with SaaS, Backend Development, Database Management, AI (Artificial Intelligence) HW/SW, Stripe, Frontend Development, Web Development, Twilio and Payment Gateway Integration I am writing to propose an innovative approach to tackle your project. Our proposal centers on delivering creative and effective solutions that will set your project apart. We will present fresh, out-of-the-box ideas that align with your project's objectives, demonstrating how we can achieve remarkable results. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$3.000 CAD em 12 dias
4,3
4,3

Hi, I have built SaaS platforms before and am confident I can deliver your AI voice receptionist SaaS platform tailored for local businesses by mid-March 2026. With extensive full-stack experience, I've integrated Twilio for calls, developed AI voice agents using OpenAI API, and built scalable SaaS solutions. I'll develop secure, user-friendly client and admin dashboards with Stripe billing, Google Calendar integration, and customizable AI call flows matching your requirements. I'll provide full source code, thorough documentation, cloud deployment, and 30-60 days support. Let's discuss your preferred tech stack and milestone breakdown to ensure clear expectations and timely delivery. Could you clarify which local business types you want to prioritize first for tailored AI scripts? Thanks, Roshan
$3.800 CAD em 19 dias
4,3
4,3

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in Backend Development, Stripe, SaaS, Frontend Development, Database Management, Web Development, Payment Gateway Integration, Twilio and AI (Artificial Intelligence) HW/SW. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
$4.000 CAD em 7 dias
4,1
4,1

⭐⭐⭐⭐⭐ Build Your AI Voice Receptionist SaaS Platform from Scratch ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and noticed you're looking for an experienced full-stack developer to create an AI voice receptionist SaaS platform. Look no further; Zohaib is here to assist you! My team has successfully completed 50+ similar projects for SaaS platforms. I will use Twilio for calls, integrate AI for conversations, and ensure a user-friendly client dashboard, all while keeping your budget in mind. ➡️ Why Me? I can easily build your AI voice receptionist system as I have 5 years of experience in SaaS development, specializing in AI integration, Twilio API, and user interface design. My expertise includes backend development, database management, and cloud hosting. Additionally, I have a strong grip on modern technologies to ensure your platform is scalable and secure. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Full-Stack Development ✅ AI Integration ✅ Twilio API ✅ User Interface Design ✅ Database Management ✅ Cloud Hosting (AWS, Google Cloud) ✅ Payment System Integration ✅ Responsive Design ✅ Project Management ✅ Documentation & Support ✅ Client Dashboard Development ✅ Data Security & Encryption Waiting for your response! Best Regards, Zohaib
$3.400 CAD em 2 dias
4,9
4,9

Canada
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