AI Voice Calls That Ring Your Phone
Zangy is an AI phone-call reminder app. When your reminder time arrives, Zangy places a real phone call to your number — an AI voice reads the message aloud in a natural tone. No app to install on the receiving phone.
Natural AI Voice
Powered by ElevenLabs conversational AI. The voice sounds like a real person reading your message — not a robotic TTS bot.
Real Phone Call
Zangy places an actual phone call to your verified number. No app, no notification — just your phone ringing.
Works Worldwide
Routed through a global SIP trunk. Call any country, any phone — smartphone, feature phone, or landline.
Verified & Logged
Phone numbers are OTP-verified. Every call attempt is logged with status and duration in your dashboard.
How an AI Voice Call Reminder Works
1. Schedule the reminder
Type your message — "Take 10mg Lisinopril" or "Leave for the airport now". Pick the time, timezone, and how often it should repeat.
2. Zangy queues the call
Your reminder lands in a BullMQ queue with millisecond precision. At the scheduled time, the job fires.
3. AI voice rings your phone
Zangy dials your verified number through a global SIP trunk. When you answer, an ElevenLabs voice reads the reminder.
4. Confirm or repeat
Say "got it" to confirm, or ask the AI to repeat. Call status (answered, no answer, busy) is logged in your dashboard.
Why an AI Phone Call Beats a Push Notification
The average smartphone user sees 50–80 push notifications per day. Critical reminders get buried. A phone call is different — your phone rings, and your brain switches into a different response pattern. You answer, or you actively decline. There's no "swipe away and forget" middle ground.
Studies on medication adherence show phone call reminders improve compliance by up to 30% over text notifications. For appointments, healthcare providers using phone reminders see significantly lower no-show rates.
Frequently Asked Questions
What does an AI voice call reminder sound like?
Zangy uses ElevenLabs conversational AI to deliver reminders in a natural, human-sounding voice. The voice reads your reminder message aloud — including names, dosages, addresses, and any custom wording you choose.
Does the AI call my phone or do I install an app?
Zangy places a real phone call to your verified number. There is no app to install on the receiving phone — the AI calls a regular phone number using a global SIP trunk. Any phone that can receive calls (including landlines) works.
Can I interact with the AI on the call?
Yes. Zangy's AI agent can listen and respond. You can confirm you heard the reminder, ask the AI to repeat it, or have a short conversation about the task — useful for medication adherence or appointment confirmation.
Which countries are supported?
Zangy supports phone calls to most countries worldwide. Per-minute rates vary by destination — see the rates page for details. Failed or unanswered calls are billed at a flat $0.10.
Is the AI voice reliable for time-sensitive reminders?
Yes. Reminders are scheduled in a queue and dispatched within seconds of the configured time. You get a call log entry for every attempt, with status (answered, no answer, busy, failed).
Try AI Voice Call Reminders Free
7-day free trial with $2 in call credits. No credit card required.
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