Conversational AI Customer Support Agents

Small businesses are usually fielding the same support and scheduling requests over and over, across email, chat, SMS, and phone. Staff can spend hours on repetitive questions, and anything after business hours simply went unanswered.

Customers reach a Retell AI agent, chat or voice, backed by a shared knowledgebase, with a clean path to a live human whenever they want one. Behind it, custom tooling on Vercel and Neon calls managed agents and automation tools (Make, n8n, Zapier) to actually get things done.

The agent works through the client's own systems of record: the CRM doubles as the RAG source (HubSpot, GoHighLevel, Sheets, Airtable), alongside scheduling (Google Calendar, Fillout, Calendly), billing (Xero, Square, Stripe), and support (Intercom, Zendesk). Complex requests escalate to a human.

Every interaction is analyzed and stored, and the useful signal feeds back into the knowledgebase and models, so the agent grounds its next answer better than its last. Telemetry and a reporting dashboard give the team and leadership visibility into resolution rate, deflection, and cost saved.

For a video production studio, the scheduling and support voice agent saved 15 to 20 hours a week and took availability from eight hours a day to 24/7. The same pattern generalizes across clients, typically deflecting 40 to 70 percent of the repetitive workload.