I will build ai voice agent, ai calling agent with vapi retell synthflow and n8n


About this gig
Are you looking to set up a powerful AI voice agent that can handle customer support, appointment booking, outbound calls, inbound calls, sales or lead qualification? You're in the right place. I build high performance AI calling agents using Vapi AI, Retell AI, Synthflow, n8n automation, Zapier, Make.com, GHL GoHighLevel, Twilio, ElevenLabs and modern AI technologies like ChatGPT, LangChain and AgentKit.
What You Get:
I create AI voice agents, AI calling agents, AI receptionists, AI assistants, AI cold calling bots, AI appointment setters and fully automated AI workflows that save you time, reduce cost and boost conversions.
Whether you need outbound cold calling, inbound support, customer service, lead followup, AI appointment booking, or a virtual AI voice assistant, l build a custom solution that fits your workflow.
I also integrate GHL automation, n8n workflows, Zapier automation, Make Integromat, API Gateway, next.js and OpenAI to give you a complete end to end AI system.
Let me build a smart, natural sounding, 24/7 AI voice agent that helps your business scale effortlessly.
Get to know Olowookere H
Driven Marketing , Copywriting, Design, Conversion Campaigns
- FromUnited Kingdom
- Member sinceDec 2025
- Avg. response time1 day
Languages
English, French
FAQ
What do I need before you start building my AI voice agent?
You only need your use case sales, support, booking, outbound the platform you want to use Vapi, Retell, Synthflow and any scripts or messages your agent should speak. I’ll handle all the technical setup.
Which platforms do you support?
I work with Vapi, Retell AI, Synthflow, n8n, Zapier, Make.com, Twilio, GHL and ElevenLabs. I can also integrate CRM, calendar, lead forms and your website.
Can you connect the AI agent to my CRM or booking system?
Yes I integrate with GHL, Calendly, HubSpot, Pipedrive, Google Calendar, Notion and more using n8n or Zapier workflows.
Will my AI agent handle both inbound and outbound calls?
Yes I can set up outbound calling, inbound support, voicemail drop, appointment setting, lead qualification and more depending on your package.
Can you automate follow ups or SMS after the call?
Absolutely I can connect your voice agent to SMS, email, WhatsApp, CRM pipeline updates, triggers and automated follow-up sequences.
