You will get Inbound and outbund AI cold calling agent uing Retell Ai / vapi / synthflow

Project details
I will create a fully automated AI Cold Calling system designed to handle both inbound and outbound calls using powerful voice technologies like Retell AI, VAPI, and ElevenLabs. Your AI agent will be able to make calls, qualify leads, book appointments, follow scripts, answer questions, and update your CRM or database in real time.
The project includes setting up the call flow, configuring voice models, integrating automations through APIs or Zapier, and testing the agent to ensure natural, accurate, and reliable performance. I will optimize the agent’s behavior, refine its responses, and make sure it performs exactly the way your business needs.
By the end of the project, you’ll have a fully functional AI calling system that can manage customer interactions, follow-up sequences, and lead generation tasks—saving time, improving efficiency, and helping you scale your operations effortlessly.
The project includes setting up the call flow, configuring voice models, integrating automations through APIs or Zapier, and testing the agent to ensure natural, accurate, and reliable performance. I will optimize the agent’s behavior, refine its responses, and make sure it performs exactly the way your business needs.
By the end of the project, you’ll have a fully functional AI calling system that can manage customer interactions, follow-up sequences, and lead generation tasks—saving time, improving efficiency, and helping you scale your operations effortlessly.
Industry
Agriculture, Animals & Pets, Architecture & Interior Design, Arts & Design, Audio Services, Beauty & Cosmetics, Biotech, Business Services & Consulting, Construction, Cryptocurrency & Blockchain, Cybersecurity, Data Analytics, Ecommerce, Education, Energy, Engineering, Environmental, Events Planning, Fashion & Apparel, Financial Services, Food & Beverage, Gaming, Government & Public Sector, Hardware & Electronics, Legal, Lifestyle, Logistics & Supply Chain Management, Manufacturing & Storage, Marketing & Advertising, Media & Entertainment, Medical & Pharmaceutical, Music, Nonprofit, Photography, Real Estate, Religion & Spirituality, Retail & Wholesale, Software, Sports & Fitness, Telecommunications, Transportation & Automotive, Travel & Tourism, Video Services, Wellness, Writing & PublishingWhat's included
| Service Tiers |
Starter
$100
|
Standard
$300
|
Advanced
$600
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Scriptwriting | - | - | - |
Summary Report | - | - | - |
Social Media Replies | - | - | - |
Email Support | - | - | - |
Live Chat Support | - | - | - |
Frequently asked questions
2 reviews
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MA
Misbah A.
Jan 13, 2026
Small AI Workflow Adjustment
Faith did a great job with the AI workflow adjustment. Communication was clear, the task was completed quickly, and everything worked exactly as expected. He understood the scope well and delivered efficiently. Would gladly work with him again for automation or AI-related tasks.
FA
Folawe A.
Jan 4, 2026
Small AI Automation Task (Voice or Chatbot Setup)
Excellent delivery, Thank you, Faith!
About Faith
Ai voice agent expert | Ai chatbot | Vapi | Retell ai | make.com
100%
Job Success
Akure, Nigeria - 7:15 am local time
𝐋𝐞𝐭 𝐦𝐞 𝐛𝐮𝐢𝐥𝐝 𝐭𝐡𝐞 𝐀𝐈 𝐭𝐡𝐚𝐭 𝐬𝐚𝐲𝐬 𝐢𝐭 𝐩𝐞𝐫𝐟𝐞𝐜𝐭𝐥𝐲.
AI Workflow Adjustment
⭐⭐⭐⭐⭐Rating is 5.0 out of 5.
5.0
"Faith did a great job with the AI workflow adjustment. Communication was clear, the task was completed quickly, and everything worked exactly as expected. He understood the scope well and delivered efficiently. Would gladly work with him again for automation or AI-related tasks.
AI Automation Task (Voice or Chatbot Setup)
⭐⭐⭐⭐⭐Rating is 5.0 out of 5.
5.0
"Excellent delivery, Thank you, Faith!"
I’m a solo AI specialist who creates AI Voice Agents and AI Chatbots that sound natural, respond fast, and make your business feel more human without extra staff.
I design AI that talks with clarity, understands intent, and turns conversations into action.
Over the years, I’ve helped brands scale using smart AI systems that handle real work: calling customers, chatting with visitors, qualifying leads, booking appointments, doing follow-ups, and offering instant support.
Every AI agent I build is trained to deliver calm, clear, reliable conversations that people trust.
I work with tools like Retell AI, VAPI AI, and GPT-powered chatbots to create voicebots and chatbots that feel alive, human-like, and consistent.
My goal is simple: build AI that improves your speed, boosts customer experience, and makes your operations smoother.
𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝
AI voice agents that handle calls
AI chatbots that chat naturally
Human-like phone agents
Automated calling agents
Custom conversational AI
Booking and scheduling bots
Customer support chat assistants
Lead generation chatbots
Sales and follow-up AI callers
Website and WhatsApp chatbots
𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞
✔ My AI voice agents sound natural, not robotic
✔ My chatbots understand intent clearly
✔ I build agents that actually solve problems
✔ I’m a solo expert fast, direct, and focused
✔ My systems boost customer satisfaction instantly
𝐖𝐡𝐚𝐭 𝐌𝐚𝐤𝐞𝐬 𝐌𝐲 𝐖𝐨𝐫𝐤 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭
I don’t just “set up a bot.”
I build AI that feels like a trained professional confident on calls, smart in chats, and synced with your business needs.
The result?
Faster conversations, better leads, fewer missed opportunities, and a business that runs smoothly 24/7.
AI voice agent • AI calling agent • voice AI developer • Retell AI developer • VAPI AI developer • AI voice caller • AI cold calling bot • automated calling system • AI phone agent • voice call automation • conversational voice AI • telemarketing bot • call center automation • phone bot developer • outbound caller AI • inbound call agent • human-like AI caller • sales calling agent • AI chatbot developer • custom chatbot development • GPT chatbot builder • conversational AI • NLP chatbot • customer support chatbot • WhatsApp chatbot • website chatbot • lead generation chatbot • sales chatbot • AI assistant creation • chat automation • virtual assistant AI • AI agent developer • Voiceflow developer • Twilio voice automation • IVR systems • API automation • workflow automation • AI support automation • scheduling bot • appointment agent • CRM phone automation • helpdesk AI • lead qualification bot • messaging AI • enterprise chatbot • voicebot developer • Retell AI integration • VAPI AI integration • voicebot automation • conversational scripting • speech-to-text AI agent
𝐖𝐡𝐚𝐭 𝐲𝐨𝐮 𝐬𝐡𝐨𝐮𝐥𝐝 𝐞𝐱𝐩𝐞𝐜𝐭
If you want AI that feels natural, works smoothly, and actually brings value to your business I’m the expert you work with.
Let’s build an AI experience your customers will trust and your brand will benefit from every single day.
Steps for completing your project
After purchasing the project, send requirements so Faith can start the project.
Delivery time starts when Faith receives requirements from you.
Faith works on your project following the steps below.
Revisions may occur after the delivery date.
Review Your Goals & Call Workflow
I will analyze your call objectives, target audience, and the exact results you want from the AI calling agent.
Set Up or Connect Required Platforms
I will configure Retell AI, VAPI, ElevenLabs, and any CRM or software you want integrated.

