You will get a 24/7 AI Voice Receptionist Built With Vapi and Twilio
Project details
Are you missing calls after hours? Losing leads because
no one answered? I will build you a fully functional AI
Voice Receptionist that answers every call 24/7, handles
FAQs, books appointments, and captures leads automatically.
WHAT YOUR AI RECEPTIONIST WILL DO:
• Answer every inbound call instantly day or night
• Handle questions about pricing, location and services
• Book appointments directly into your calendar
• Push caller details into your CRM automatically
• Send SMS confirmation after every booking
• Transfer to a human agent when needed
WHAT YOU RECEIVE:
• Fully configured AI voice agent in Vapi
• Twilio phone number setup and integration
• GoHighLevel CRM connection and workflow
• Custom conversation script for your business
• Calendar integration for real-time booking
• Full testing, documentation and handoff session
WHO THIS IS FOR:
Real estate agencies, fitness studios, clinics, law firms,
home service companies, and any business that relies on
phone calls to generate and retain customers.
Stop missing calls. Stop losing leads. Let your AI
receptionist handle everything while you focus on
running your business.
no one answered? I will build you a fully functional AI
Voice Receptionist that answers every call 24/7, handles
FAQs, books appointments, and captures leads automatically.
WHAT YOUR AI RECEPTIONIST WILL DO:
• Answer every inbound call instantly day or night
• Handle questions about pricing, location and services
• Book appointments directly into your calendar
• Push caller details into your CRM automatically
• Send SMS confirmation after every booking
• Transfer to a human agent when needed
WHAT YOU RECEIVE:
• Fully configured AI voice agent in Vapi
• Twilio phone number setup and integration
• GoHighLevel CRM connection and workflow
• Custom conversation script for your business
• Calendar integration for real-time booking
• Full testing, documentation and handoff session
WHO THIS IS FOR:
Real estate agencies, fitness studios, clinics, law firms,
home service companies, and any business that relies on
phone calls to generate and retain customers.
Stop missing calls. Stop losing leads. Let your AI
receptionist handle everything while you focus on
running your business.
Programming Languages
HTML & CSSWhat's included
| Service Tiers |
Starter
$50
|
Standard
$150
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | ||
Content Upload | |||
Responsive Design | - | ||
Source Code | - | - |
Frequently asked questions
About Sulaimon
AI Voice Agent Developer | Retell AI & Vapi | Inbound & Outbound Calli
Ibadan, Nigeria - 3:22 am local time
Not because your product was wrong.
Not because your pricing was off.
Because no one picked up. No one followed up. And by the time a human did they were gone.
That gap between "lead comes in" and "lead gets spoken to" is costing you revenue every single day. I close that gap permanently with production-ready AI voice agent systems that never sleep, never miss a call, and never forget to follow up.
I am an AI Voice Agent Developer specializing in Retell AI, Vapi, and Twilio building intelligent inbound and outbound AI calling systems for SaaS companies and startups that need to scale customer interactions without scaling headcount.
Here's what that looks like in the real world:
→ [Your Result #1] e.g. A SaaS client reduced lead response time from 4 hours to under 90 seconds after I deployed a Retell AI inbound voice agent integrated directly into their CRM pipeline.
→ [Your Result #2] e.g. An early-stage startup automated 100% of their demo booking calls using a Vapi outbound AI calling agent, saving their team 30+ hours per week.
→ [Your Result #3] e.g. Replaced a 3-person inbound support team with a single AI voice agent on Twilio + Retell AI handling 200+ daily calls with zero dropped interactions.
(Replace the above with your actual client results specific numbers are your #1 conversion weapon)
🎤 WHAT I BUILD AI VOICE AGENT SYSTEMS
Inbound AI Voice Agents
→ AI receptionists that answer, qualify, and route calls 24/7 without human intervention
→ Intelligent IVR systems with dynamic conversation logic and real-time CRM sync
→ Human-sounding voice agents built on Retell AI and Vapi with ElevenLabs voice quality
→ Escalation flows with seamless live transfer to human agents when needed
Outbound AI Calling Systems
→ AI cold calling agents that dial, pitch, handle objections, and book meetings autonomously
→ Automated lead follow-up sequences via voice no manual dialing, no dropped leads
→ AI appointment setter agents that sync directly with your calendar and CRM in real time
→ Re-engagement campaigns powered by conversational AI voice at scale
Full CRM & Backend Integration
→ GoHighLevel, HubSpot, Salesforce, and Pipedrive fully synced with your voice agent
→ Post-call summaries, recordings, transcripts, and CRM updates all automated
→ Webhook and REST API integrations that connect your voice stack to your entire tech ecosystem
→ n8n and Make workflow automation layered on top for end-to-end pipeline orchestration
⚙️ TECH STACK I USE EVERY DAY
Voice Platforms: Retell AI · Vapi · Bland AI · Synthflow · Twilio · ElevenLabs · Whisper AI
AI & LLMs: OpenAI GPT-4o · Claude · LangChain · Function Calling · Prompt Engineering
CRM & Automation: GoHighLevel · HubSpot · n8n · Make · Zapier · Airtable
Backend: Python · FastAPI · Node.js · Webhooks · REST APIs · Supabase · PostgreSQL
🏆 WHY STARTUPS AND SAAS FOUNDERS HIRE ME OVER OTHERS
✅ I don't build demos I build production-grade AI voice systems that work under real load
✅ Every agent is tested, documented, and handed over with full SOPs so your team can manage it
✅ I understand SaaS workflows not just voice tech so your agent fits your entire funnel
✅ Free 20-minute strategy call before we start I map your exact use case first, then build
✅ I reply within a few hours. Fast communication is non-negotiable for me.
✅ Clean handover: Full documentation, call flow diagrams, and recorded walkthrough on every project
🧠 WHO I WORK WITH
I specifically work with:
SaaS founders who need AI voice agents to handle demos, onboarding calls, or support
Startups replacing manual SDR or inbound support workflows with intelligent AI calling
Growth-stage companies scaling outbound outreach without adding sales headcount
Agencies building AI voice infrastructure for their clients at scale
If you're still relying on humans to answer every call, follow up every lead, and book every meeting your competitors who aren't are already pulling ahead.
📩 LET'S TALK
Send me a message describing your current call or lead workflow.
I'll tell you exactly what's broken, what an AI voice agent can fix, and how long it will take to build.
No pitch. No fluff. Just a straight answer usually within a few hours.
🔑 KEYWORDS
AI Voice Agent, Retell AI, Vapi, Vapi AI, Twilio, ElevenLabs, Bland AI, Synthflow, Conversational AI, Voice AI Developer, AI Calling Agent, Inbound Call Automation, Outbound Call Automation, AI Appointment Setter, Lead Qualification Automation, AI Receptionist, IVR Automation, GoHighLevel Automation, HubSpot Automation, CRM Automation, n8n Automation, Make Automation, Zapier Automation, OpenAI API Integration, GPT-4o, LangChain, FastAPI, Python Automation, Webhook Integration, REST API, AI Agent Development, Agentic AI, SaaS Automation, Startup Automation, Workflow Automation, Appointment Booking Automation, AI Sales Agent, OutboOpenClaw CrewAI LangGraph
Steps for completing your project
After purchasing the project, send requirements so Sulaimon can start the project.
Delivery time starts when Sulaimon receives requirements from you.
Sulaimon works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements Review
Review all client requirements, business details, FAQ list, and calendar platform. Confirm Vapi, Twilio and GoHighLevel access is ready before building begins.
Vapi Voice Agent Configuration
Build and configure the AI voice agent in Vapi with your custom conversation script, FAQ responses, and business information trained into the agent.