In plain terms: this answers or makes phone calls for you with an AI voice — booking, qualifying or informing callers on a set schedule (e.g. daily), no staff required.
19
Nodes
3
Integrations
18
Connections
Schedule
Trigger
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The real node graph exported from n8n — triggers (green), AI nodes (violet), services and logic — laid out as they run.
⚙️ How it works
Schedule Trigger· scheduleTrigger
get_scheduled - Appointment· googleSheets
reminder - window_checker· code
reminder_type· switch
48hr NOT - SENT· if
24hr NOT - SENT· if
2hr NOT - SENT· if
send_reminder· gmail
phone/email - exists· if
phone exists· if
48hr_reminder· googleSheets
SMS_reminder· twilio
email_reminder· gmail
final_followUp· twilio
💼 Business analysis
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Business use case
An AI voice/telephony workflow that handles calls — booking, qualifying or answering — without human agents, ideal for reception, scheduling and outbound campaigns.
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Market need
Phone handling is costly and hard to staff. AI voice agents answer every call instantly and scale infinitely — a fast-growing, high-value category.
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Market value
AI voice-agent platforms charge per-minute plus $99–$999/mo. Voice is one of the fastest-growing AI categories in 2025–2026.